محسن رضایی

The Cenozoic Urumieh-Dokhtar magmatic arc has characteristics similar to those of Andean-type magmatic arcs. Various types of magmatism occurred in this arc including calc-alkaline and K-rich calc-alkaline magmatism and less of them alkaline magmatism (Shahabpour, 1982). Kerman porphyry copper belt (KPCB) in the southern part of this arc includes two types of granitoids: (1) Jebal Barez-type (late Eocene–early Miocene) associated with minor Cu-mineralization, and (2) Kuh Panj-type (middle Miocene–Pliocene), which is associated with major porphyry copper deposits (Mirzababaei et al., 2016). Kuh-kapout porphyry deposit (Eocene) in the southern part of KPCB is affected by Jebal Barez type granitoids. This deposit has been studied to determine the genesis of magmatism, mineralization and tectonic setting, by the whole rock geochemistry of quartz diorite intrusions, this evaluation is based on trace and REEs geochemistry data.

Regional Geology:

This area is located in the southern part of the Urumieh–Dokhtar magmatic belt and in the Kerman porphyry copper belt. Arc-related magmatism events in this region include Paleocene to Oligocene magmatism and including andesite- dacite volcanic-sedimentary rocks with porphyry texture and quartz diorite intrusions with porphyry texture. In these rocks on the surface, there are intermediate argillic alteration events, and with increasing depth, quartz-sericite-pyrite zone and then potassic and alkali (potassium)-feldspar-sericite-chlorite-anhydrite zone are observed. Quartz diorite rocks include plagioclase and hornblende crystals (about 30 to 40 percent), biotite (10 to 15 percent), and potassium feldspar and quartz. Potassic alteration zone in depth is recognized by hydrothermal biotite, K-feldspar, magnetite and anhydrite. Mineralization in quartz diorite intrusions is more in the form of pyrite, chalcopyrite, and magnetite in association with the potassic alteration zone. Andesite-dacite volcanic-sedimentary rocks and quartz diorite rocks intruded by post-mineralized and barren micro diorite intrusion.

The samples were selected based on field observations and changes in mineralization-alteration rates from the weak alteration section of the quartz-sericite zone. For analyzing trace and rare earth elements, Samples were analyzed by the multi-acid method and used the Microwave Digest. Many of handpick and drill core samples were prepared to form thin sections for microscopic studies

Alteration and mineralization:

In this area, different types of hydrothermal alteration events including potassic, phyllic, propylitic, argillic and K-feldspar- chlorite- sericite, occurred that was influenced by fractures and faults. Quartz diorite intrusive rocks shows intense potassic and phyllic alteration zone, the main type of hydrothermal alteration zone is potassic and contains quartz ± chalcopyrite ± pyrite ± magnetite as mineralized veins and scattered event of pyrite, chalcopyrite, and magnetite. The phyllic alteration zone includes pyrite, which increases with depth. In the quartz-sericite-pyrite alteration zone, abundant chlorite and plagioclase are observed in the groundmass along with the occurrence of pyrite and anhydrite, and Cu mineralization in the form of scattered chalcopyrite.

Whole rock chemistry:

In this study, it seems that due to the presence of phases such as garnet and hornblende in the magma in the origin, a fractionation between HFSEs and LILEs has occurred (Green, 2006). Remaining of HFSEs and HREEs in the origin lead to low amounts of these elements in the resulting magma. The occurrence of negative anomalies in these elements, on the other hand, can be due to crustal contamination with mantle magmatism during their ascent to the surface. Anomaly in trace elements and ratios of REEs and trace elements, emphasizes that magmatism originated from the volcanic arc and subsequent events, according to the Th/Nb-Ba/Th diagrams and the La/Sm-Sm/Yb diagram, including the presence of lower crustal contamination and the significant role of fluid in the production of metasomatized magmatism. According to the studies on data normalized to the primary mantle, a depletion in Ba and Nb values and an enrichment in Rb and Cs have occurred.

Studying trace and rare earth elements in porphyry copper deposits is useful for determining the mineralization and fertility of magmatism, tectonomagmatism-setting, crustal contamination, and mantle metasomatism. Th-Co diagram (Hastie et al., 2007) and Th/Yb-Ta/Yb diagram (Hastie et al., 2007) indicate that most of the samples in this study area were plotted in the calc-alkaline magma region of the diagrams. Using the Sm/Yb versus La/Sm diagram (Aldanmaz et al., 2000) in the quartz diorite rocks shows a magmatism with higher Sm/Yb ratios than what is usually found for the spinel lherzolite. The plotting of the samples on diagrams indicates that the samples are located near the spinel + garnet lherzolite trend, indicating that the early magmatism originated from the spinel + garnet lherzolite mantle. High values of Ba/Th compared to low values of Th/Nb emphasize the contamination of subducting material or lower crust with magma; the (Dy/Yb)CN-Sr/Nd (Kelemen et al., 2003) diagram indicated that the process of fractional crystallization of plagioclase was effective in the evolution of magma; and finally, the study of samples in this deposit shows the relatively high water content in the magmatism, associated with the presence of garnet in the source and magma contaminated with the lower crust (Temel et al., 1998). In order to investigate the tectonic environment of the deposit, the diagrams of Pearce et al. (1984) were used. The samples are located in the active continental margin and associated with collision magmatism.

analysis of the trace and REEs of the quartz diorite rocks in the region, a magmatism related to the arc with the calc-alkaline series can be recognized. In terms of the evolution of magmatism, according to the interpretation of trace element data, from the origin to the surface, it can be considered a magmatism that originated from the partial melting of magma with the metasomatized spinel + garnet lherzolite composition in the source with the presence of garnet and amphibole phases. In terms of geochemical properties magmatism is more similar to Kuh-Panj type granitoid than the Jabal Barez type; and it is placed in the category of semi-economic to economic magmatism. Based on studies of trace elements from whole rock data, the tectonomagmatism of the rocks in the region is in the range of the active continental margin to collision setting.

The Kuh-e-Esfand copper deposit is located in the southernmost part of the Urmia-Dokhtar magmatic belt. The Oligocene-Miocene intrusive bodies, ranging from diorite to quartz diorite and granodiorite, are emplaced within the Eocene volcanic complex. Based on the classification of veins- veinlets, the main mineralization stage consists of quartz pyrite chalcopyrite associated with potassic alteration. Based on petrographic studies, fluid inclusions in quartz minerals are categorized into three main groups and seven subgroups: 1- Vapor-rich fluid inclusions comprising single-phase vapor inclusions (V), vapor-rich two-phase inclusions (VL), and vapor-rich inclusions with a opaque phase (VLS), 2- Liquid-rich fluid inclusions including liquid-rich two-phase inclusions (LV) and liquid-rich inclusions with a opaque phase (LVS) and 3- Saline fluid inclusions consisting of simple brine three-phase inclusions (LVH), and multi-phase brine inclusions (LVHS) containing solid phases of halite± hematite± anhydrite± sylvite± chalcopyrite. The multi-phase saline inclusions with high temperature and salinity (358-598°C and 42-70 wt.% NaCl equivalent) of magmatic origin are the primary fluid inclusions forming the deposit. The two-phase liquid-rich inclusions with lower temperature and salinity (290-490°C and 11-20 wt.% NaCl equivalent) of magmatic-meteoric origin are related to the final stages of hydrothermal fluid circulation and mixing with lower salinity fluids. The temperature decrease due to secondary boiling and mixing of magmatic and meteoric fluids led to the instability of the chloride complex carrying copper and subsequent mineralization under favorable conditions.

The present article is presented with the aim of investigating urban planning and its relationship with urban livability in three cities of Khorram Abad, Al-Shatar, and Kohdasht located in Lorestan province. The exploratory approach of the research is limited to the research question and seeks to answer the main question, whether the city of Khorramabad will achieve the goals of sustainable development in the future compared to the cities of Kohdasht and Al-Shatar?

The research method in the present study is descriptive-analytical and exploratory, and the technique of collecting statistics and information, using library methods, using statistical tables of the results of population and housing censuses, urban master plan and field studies. Data analysis has been done using AHP hierarchical model, TOPSIS model and Geographical Information System (Arc GIS) and statistical t-test.

The analysis of the data of this research or the findings of the research consists of two parts: the first part, related to the comparative study of the livability level of the cities in line with the sustainable development of the city under study, the cities of Khorram Abad, Kohdasht and Al Shatar of Lorestan province, from the point of view experts. The second part examines the economic, social and environmental viability of the three cities from the perspective of citizens. In all cases, the community exists in the three cities of Khorramabad, Kohdasht and Al-Shatar. On the other hand, due to the fact that the average of the studied samples is somewhat higher than the value or the standard value (somewhat option= 3), Khorram Abad: (average difference = 0.456) Kohdasht: (average difference = 0.638) Al-Shatar: (average difference = 0.181).

Therefore, the livability level of Khorramabad, Kohdasht and Al-Shatar cities has been established at a high level in order to reach the goals of sustainable development in the future based on the balanced assessment method (BSC).

In the future, the risk of land subsidence due to water resources shortage crisis and improper water resources management will become more and more dangerous. It is necessary to assess and identify areas susceptible to subsidence risk and take necessary actions to reduce risks related to land subsidence. In this study, first, the risk of land subsidence was identified and evaluated using a radar interferometry method called LiCSBAS. Then, the spatial relationship between the occurrence of land subsidence hazard and effective factors such as ground elevation, slope, slope aspect, lithology, land use, groundwater decline, distance from rivers, distance from faults, topographic moisture index, and arc curvature was investigated using the random forest (RF) model. In the end, the land subsidence hazard sensitivity map was prepared after calibrating the random forest algorithm. The analysis of LiCSBAS interferometric time series data from 2015 to 2022 showed that the center of the Marvdasht-Kharameh plain and adjacent agricultural areas are continuously subsiding and the mean deformation rate map showed a subsidence rate of 11.6 centimeters per year. The results of determining the spatial relationship between subsidence occurrence and effective factors confirmed the positive impact of distance from rivers, urban and agricultural land uses, depth of bedrock (aquifer thickness), groundwater decline, and alluvial and fine-grained formations on this phenomenon. Also, the results of subsidence modeling using the random forest algorithm showed that factors such as bedrock depth, groundwater decline, land use, and geology have the greatest impact on the potential for subsidence occurrence in the study area. Also, based on the results, about 3 to 4 percent of the areas are in the very high and extremely high-risk classes of land subsidence, especially in the center and suburbs of Mervdasht. Therefore, water resources management and control and developing a systematic program to reduce subsidence risk and aquifer recharge conservation in Merudasht-Kharameh Plain is essential.

The use of data and computer systems as the subject and means of committing a crime is one of the manifestations of the negative link between these technologies and criminal law. The purpose of this research is to identify the challenges of the Iranian police in the search and seizure of data and the system in the prevention and detection of crime. The current research is applied in terms of its purpose, and descriptive-analytical in terms of its type and in the category of qualitative research. By using library resources and interviews with university experts, data has been collected and analyzed by qualitative content analysis method. The findings indicate that the police faces challenges in the search and seizure of data and the system with two types of challenges including: The The challenges are in the field of protecting the privacy of individuals and in the field of legislative limitations and loopholes. Therefore, the elimination of legislative gaps in the field of privacy and police powers and their access to databases for the prevention and detection of crime are effective in solving the challenges of the police in inspecting and confiscating data and systems in Iran.

Human capital is the most important and valuable capital of any society. In this regard, the use of knowledge by organizational individuals, in addition to the development of human resources, will lead to the comprehensive promotion of organizations, especially the police organization. An important part of human resource knowledge development is related to human resource training. Therefore, the main purpose of this study was qualitative modeling of human resource knowledge development based on modern education (teaching and learning).

The present study was applied in terms of purpose and was performed by qualitative method. Research participants included police university professors with at least 5 years of teaching experience. Purposeful sampling continued until the stage of theoretical saturation of 15 people. Data were collected using semi-structured interviews. The obtained data were analyzed by thematic analysis method and their main and secondary themes were extracted. The validity and reliability of the study was also confirmed based on the opinion of Guba and Lincoln.

The findings showed that in order to improve the knowledge of police human resources based on modern learning and teaching, it is sometimes necessary to change the current patterns, including learning patterns; Teaching; Instructions, policies, etc.

The model obtained by qualitative method showed that the development of police human resource knowledge has two dimensions of management and process and seventeen components. These components include: executive scheduling, condition building, focus group, emphasis on learning processes, concept building, holism, modeling, etc.

In recent decades, along with the paradigms of sustainable development and sustainable urban development, the idea of improving the quality of life which itself causes cities to be livable, has opened its place in the literature of urban planning, this research, sustainable urban development in relation to a concept called the livability level of cities, with emphasis on Lorestan province and three cities of Khorram. Abad, Elshtar, Kohdasht were discussed and analyzed. The exploratory approach of the research is limited to the research question and seeks to answer this main question: "Will the city of Khorramabad achieve the goals of sustainable development compared to the cities of Kohdasht and Elshtar in the future?"
Material and

The research method in the present study is descriptive-analytical and exploratory. The technique of gathering statistics and information, using library methods, using statistical tables of the results of population and housing censuses and urban master plan, field studies are carried out. The method of collecting information is by using the library method, internet networks, direct observation, the use of statistical tables of the results of the population and housing censuses and the comprehensive urban plan and field studies (unorganized interviews and preparation of questionnaires). The statistical population includes citizens and professionals related to the research topic in the three cities of Khorram Abad, Al Shatar and Kohdasht.

Data analysis has been done by using hierarchical model (AHP), TOPSIS model and geographic information system (Arc GIS) and t-test. What was concluded as the result of the research was that according to table number 1 to 17, it can be said that the level of significance obtained from the value of t statistic is less than 0.05, which shows that with a confidence level of 95%, there is a significant difference between the value and the average of the society in All cases are found in the three cities of Khorramabad, Kohdasht and Al-Shatar. On the other hand, due to the fact that the average of the studied samples in the above table is somewhat higher than the value value or the standard value (somewhat option = 3), Khorram Abad: (average difference = 0.456) Kohdasht: (average difference = 638/ 0) Al-Ashtar: (mean difference = 0.181).
Discussion and

Therefore, in answer to the main question of the research, it can be said that "the livability level of Khorramabad, Kohdasht and Al-Shatar cities has been established at a high level in order to reach the goals of sustainable development in the future based on the balanced assessment method (BSC). Finally, in order to compare these three cities, the equality of variances was checked using Lon's test, and it can be seen that the three cities of Khorram Abad, Kohdasht and Al Shatar are in different groups. Therefore, there is a difference in livability between all three cities, according to the reported values, the livability of Kohdasht city is more than Khorramabad and Al-Shatar cities.

The poor degradability of antibiotics in conventional wastewater treatment processes has recently encouraged researchers to use advanced oxidation processes based on persulfate (PS) activation. Therefore, the aim of our study was to remove ceftriaxone through the activation of persulfate with zero valence zinc/ultrasonic waves (Zn0/US).

In this laboratory study, the sample containing the antibiotic ceftriaxone was subjected to persulfate activation through an ultrasonic probe with a frequency of 40 kHz. Optimization of operational parameters such as initial pH, catalyst dose, initial ceftriaxone concentration, reaction time and persulfate concentration was done through response surface methodology (RSM). In optimal conditions, synergistic effect, changes in wavelength scanning, mineralization rate and radical scavenger effect were studied. Finally, ceftriaxone concentration, chemical oxygen demand (COD) and total organic carbon (TOC) were measured through diagnostic devices.

Based on RSM analysis of variance, the maximum removal of antibiotic (94.54%), COD (66%) and TOC (54%) in laboratory conditions including pH equal to 3, 0.75 mg/L persulfate and catalyst concentration, 15 mg/L ceftriaxone and 45 minutes of reaction time were obtained. The presence of tert-butyl alcohol and ethanol as scavengers of hydroxyl and sulfate radicals decreased the efficiency rate of the process to 79% and 45% in the reaction time of 45 minutes and emphasized that the active species participate in ceftriaxone degradation.

Based on the results, the process of Zn0/US/PS can be considered as a pretreatment process for the effective removal of ceftriaxone from water environments.

The filing of an optimal judicial case is one of the solutions for quick detection of crime and prevention of delay of proceedings by judicial officers. Therefore, the current research was conducted with the aim of identifying the standardization mechanisms of filing court cases.

This research is a qualitative study, which is a descriptive-analytical research in terms of its purpose. The statistical population includes chiefs of police stations, legal experts of the prevention police, faculty members and lecturers of the University of Police Sciences, and managers of the deputy legal and parliamentary affairs of Faraja were selected using the purposeful sampling method. The interview continued until reaching theoretical saturation, which was 24 people, and for data analysis, thematic analysis was used to extract dimensions, components and indicators.

The standardization mechanisms of judicial filing of two main concepts were organized in two dimensions, form and substance. In the form dimension, four organizing themes and 15 basic themes and in the substantive dimension, six organizing themes and seventeen basic themes were identified as the mechanisms of filing court cases.

According to the mechanisms presented in this research, if the initial cornerstone and foundation of the files in the law enforcement authorities are set in a correct and principled and documented manner without any flaws or ambiguities, the detection of crimes will be accelerated and prevented. Necessary steps are taken in the field of crimes committed by judicial officers, and the continuation of the investigation of the accused in the case is easy and far from delaying the proceedings. 

The Sarkuh porphyry Cu deposit located in the Urumieh – Dokhtar Magmatic Belt (UDMB), is associated with the emplacement of Miocene intrusions mainly containing granite – granodiorite within Eocene units including tuff, andesite, basaltic andesite, and pyroclastic breccia. Potassic alteration of the deposit (dominated by magnetite, secondary and re-equilibrated biotites as well as anhydrite) is well extended. In this study EDX spectra of accessory minerals within potassic alteration was assessed to trace the occurrence of rare minerals. Additionally, EMPA results of magnetite paragenesis were linked to physicochemical attributes of rare minerals occurrences. Results indicate that unusual occurrence of Ce-La rich epidotes with REE-enriched monazites and Ce-bearing titanites are accompanied with apatite, anhydrite, hydrothermal biotite, quartz, and magnetite assemblages in the potassic alteration. Magnetite composition implies that early-stages high temperature magmatic – hydrothermal fluids (>500 °C) with low rates of fluid – rock interaction were contributed in the magnetite crystallization. Commonly, these magnetites are accompanied by hematite and anhydrite providing insights into the very high oxygen fugacity conditions (near magnetite - hematite buffers ~ ΔFMQ+4). Considering the chemistry of magnetite paragenesis, it seems that the occurrence of rare minerals are mainly associated pre-ore stages in the potassic alteration

Iju porphyry deposit is associated with the emplacement of Miocene tonalite-granodiorite intrusions (zircon U/Pb dating; 9.27±0.50) within Eocene volcanic and pyroclastic sequences including andesite, basaltic andesite, trachyandesite, andesitic breccias, tuffaceous breccias, and agglomerate. In this study, occurrence and chemistry of magnetites in the potassic alteration of Iju deposit were assessed using EMPA analysis. The findings imply for a limited occurrence of magnetite as fine-grained disseminated and/or product of biotite chloritization. Magnetites associated with potassic alteration of Iju deposit don’t show hematite intergrowth (as martitizied margin) and anhydrite paragenesis, indicating the lack of high oxygen fugacity (near magnetite-hematite buffers; ~ΔFMQ+4) during the magnetite crystallization in the potassic alteration. Studied magnetites are high temperature (>500 °C) and according to the Mg + Al + Si contents crystallized under low rate of fluid rock interaction. These evidences accompanied with the absence of reequilibration processes could imply for the lack of repeated stages of hydrothermal fluid exsolving during the evolution of potassic alteration in the in the Iju deposit. Additionally, results represent that there are considerable values of Ga (average; 0.015 wt. %) in the studied magnetites providing insights into the presence of unseen exploration potentials associated with porphyry Cu deposits of UDMB.

In recent years, the prevalence of land encroachment has reached such intensity that alongside the term “land encroachment,” the term “mountain encroachment,” which signifies encroachment and occupation in mountainous areas, has also increased. Therefore, this research aims to identify the challenges and strategies of the Economic Security Police in combating land and mountain-related crimes.

This study employs a qualitative descriptive-analytical approach based on data collection from relevant phenomena. The research population includes experts from law enforcement, the judiciary, and the Council for the Preservation of Public Property in East Tehran. Purposeful sampling is used, and data analysis relies on thematic content analysis.

Through data analysis, four dimensions and thirteen components were identified :Formulation, Implementation, Evaluation, Development, and Correction. Explanation of Challenges. Environmental Assessment. Identification of Main Topics and Issues Additionally, 72 indicators were recognized.

The results of this study indicate the following challenges faced by the Economic Security Police in combating land and mountain-related crimes within the East Tehran Law Enforcement Command: Illegal land use changes and legal weaknesses in management and prevention. Lack of a legal definition for land and mountain encroachment. Absence of a specialized court and insufficient judicial oversight regarding the duties of the Economic Security Police

Concept of vulnerability used in order to determine the pollution risk of Qazvin plains aquifer. Vulnerability map of the aquifer was developed by qualitative rating, and then pollution risk map was provided. Results shows, some part of the plain and south eastern part has high pollution risk, because of the high electric conductivity (EC) and the high groundwater level respectively. Some parts were in the low risk region and due to the high ground water level the confirmation based on the chemical analysis is unexpected. By using Nitrate data the vulnerability maps reveal dramatic changes. In the corrective drastic method, areas which were in low risk region in conventional drastic moves to the moderate risk region. Also, results from the fuzzy drastic was close to the corrective drastic. Major parts of the plane were in the moderate risk region. From the experts point of the view the results from the corrective drastic was realistic. Results from sensitivity analysis shows that weight of the aquifer depth layers and feeding decreased, unsaturated slop layer's weight and hydraulic conductivity increased. Also, the weight of the ambience of the aquifer layers and soil was remained constant.

Parkam (Sara) and Abdar porphyry Cu deposits containing mainly dioritic and quartz dioritic stocks are located in the southern part of Urumieh-Dokhtar Magmatic Belt (UDMB). In the Parkam deposit, alterations such as potassic, potassic-phyllic, biotitic, phyllic, argillic and propylitic have been identified, while Abdar deposit is characterized by the limited extent of potassic alteration with widespread occurrence of phyllic alteration. The aim of this study is to characterize the phyllic alteration using sericite and sulfide (i.e., pyrite and chalcopyrite) chemistry. In this way representative phyllic alteration samples were analyzed using Electron Microprobe Analysis (EMPA). Results imply for higher concentrations of Zn, Ag, Au, and as in the chalcopyrite samples (averages in wt. %; 0.07, 0.007, 0.012, and 0.043; respectively). Comparably, pyrite samples exhibit higher concentrations of Re, Te, Co, and Mo (averages in wt. %; 0.01, 0.003, 0.09, 0.07; respectively. Among this, gold concentration in the pyrite samples of studied deposits is analogous to those reported previously for Meiduk porphyry Cu-Mo systems wherein gold occurs as inclusions, and/or nanoparticles (probably as Au0 or Au-telluride). In the both deposits, fine-grained micas are K-rich. Additionally, sericite samples exhibit an increasing trend of Si with Fe2+, Mg2+, and Al3+ substitution in the octahedral sites confirming the changes to celedontie - endmember. In accordance with other mineralized porphyry systems (i.e., Copper Cliff and Copper Flat deposits), most of the data follow the trend of ideal tschermak substitution occurring by the increasing of positive charges in the tetrahedral site of white mica owing to the increasing of Si substitution.

Strategic alignment of digital marketing activities with the grand corporate strategies is a necessary for new marketing. Increasing development of this type of marketing highlights the necessity for this alignment and synergy. This study aims to identify the factors of e-marketing of commercial organizations that strengthen this type of alignment. The statistical population of this study includes Iranian companies which are active in the field of digital marketing and have received the Enemad. The number of samples was determined via a random sampling method and using the Morgan table as 384 samples. The research data were collected through questionnaires that were provided to managers and e-marketing and planning experts in these companies by e-mail and Google Form. Questionnaire items were designed in two sections: the first one examined the alignment factors in the company, and the second one surveyed the results of its performance through a balanced scorecard. Replied questionnaire analysis was performed using SPSS and Lisrel software. The research method in this study is quantitative and survey. Using the SEM method, a conceptual model for e-marketing alignment and grand strategies of commercial organizations has presented. Performance measurement of organizations that have used alignment factors with the balanced scorecard method in 73% of cases shows better results than other organization.

The present study was conducted with the aim of investigating the effect of group art therapy on aggression and social adjustment of children with attention deficit/hyperactivity disorder. The research method was a semi-experimental pre-test-post-test with a control group. The statistical population of the study included90 children aged 8-12 years with attention deficit/hyperactivity disorder who referred to one of the behavioral disorders centers in Tehran in the first six months of 2019. Among them, 30 people (21 boys and 9 girls) were selected as the research sample by purposive sampling method and assigned to two experimental and control groups in the same ratio. The people of the experimental group received the art therapy program (visual arts) in 10 sessions of 90 minutes (two sessions per week) as a group, the control group was placed on the waiting list. Aggression (Shahim, 1385) and social compatibility (Sinha & Singh, 1993) questionnaires were used to collect information. The results of the multivariate covariance analysis showed that by controlling the pre-test effect, there was a significant difference between the average post-test scores of the experimental and control groups in the variables of aggression and social adaptability (P<0.001). In general, according to the results of this research, it can be said that group art therapy was effective in reducing aggression and increasing social adjustment of children with attention deficit/hyperactivity disorder.

The aim of present work is the assessment of source of heavy metals,and polycyclic aromatic hydrocarbons in the dust streets of Mahshahr city. Samples were collected from areas with different utility (e.g., industrial, commercial, educational, high traffic, hospitals, residential, and park). Heavy metals concentration like, Sb, Pb, Zn, Cu, Co, Cr, Mn, Ni, Mo, V, Fe and PAHs were measured using ICP-OES and GC-MS analyses; respectively. The average values of enrichment factor for Fe, Cu, Zn and Pb is intermediate. Calculation of geoaccumulation index (Igeo) indicate that heavy metals such as Fe, Cu, Zn and Pb in the dust samples belong to contaminated to medium contaminated categories, while other heavy metals (i.e., Co, Sb Cr, Mn, Ni, Mo, and V) belong to uncontaminated class. Statistical analyses such as principal component analyses (PCA) and clustering analyses (CA) was used to assess the natural and/or anthropogenic origin of pollutions. The results of these analyses indicate that heavy metals and polycyclic aromatic hydrocarbons mostly originated from anthropogenic sources, owing to the presence of petrochemical industries, and vehicles traffic. PAHs with high molecular weight (HMW) are dominant in all selected dust street samples. Also, it is confirmed that PAHs in dust have a pyrogenic origin. Importantly, the sum of carcinogenic PAHs in all sampling sites is higher than sum of non-carcinogenic PAHs. The ratios of IND/(IND+BghiP) vs. (BaA/(BaA + Chr) proved that biomasses, together with oil and coal combustion could be considered as the source of PAHs in the dust street samples of Mahshahr.

Rice is one of the most important crops in Asian countries, which is cultivated in more than half of the continent's agricultural lands. Environmental conditions are different and uncontrollable even in different parts of an area, so the response of rice cultivars to these conditions will be different. Therefore, it is necessary to perform performance comparison experiments to achieve high quality, quantity, consistency and stability in different regions. More than 50 percent of human food is supplied from cereals, and rice is a cereal that has a high crop after wheat, but more than wheat and others in terms of energy production per hectare Cereals are important. By using the GGE biplot method, by using multivariate methods, in addition to proper data analysis, the work facilitates the interpretation of the results. The aim of this study was to evaluate the stability of the lakes by using GGE biplot analysis and selecting and introducing superior lanes for stability and response in underwater stress conditions and flooding.

In this experiment, the eight lines with the control cultivar of the region and IR29 cultivar during 2014 and 2015 with the desirable qualitative and qualitative characteristics and suitable growth period in a completely randomized block design with three replications in two regions of Gonbad Kavous and Ali-Abad were cultivated. Ten plants of 15 cultivated plants were randomly selected and separated from the soil at a depth of 50 cm. After removing the bushes from the soil using the shovelomics method, the plants were first immersed in water for seven days. Then the root and part of the air organs were separated. To record the root characteristics, each root of the plant is separated and the number of roots is less than 5 cm, the number of roots is 7-6 cm, the number of roots between 20-8 cm, the number of roots 21-30 cm and the number of roots greater than 30 cm, root volume and root dry weight were measured. Using the aerial parts, related traits such as panicle number, plant height, stem weight, straw weight, panicle length, number of filled grains, weight of grains and cluster number were recorded.

The results of analysis of variance showed that the difference between locations for days to days of traits, number of roots, total length of roots, root number between 7 to 20 cm, stem weight, panicle weight, root dry weight, straw weight and seed number Poke was significant, and the difference between years was significant for number of pancakes, root number was significant. Comparison of mean of studied sites and years showed that grain yield per hectare had no significant difference, but the mean comparison of this trait in terms of waterlogging and stress conditions indicated that flooding conditions had a higher yield than tension. Separation of the interaction of location × planting time × irrigation conditions with different cultivars by biplot method showed that the cultivar 87.5.103 in all states related to Aliabad city had the highest yield. In irrigation stress conditions, IR55411, IR70360, 87.5.21, IR66424 and 87.110 lines had lower yields, but in terms of flooding, IR55411, IR70360, 87.5.21, IR66424 and 87.110 lines had the highest yield, respectively. In both cases, all of the cultivars had a higher yield than IR-29

Separation of the interaction of location × planting time × irrigation conditions with different cultivars by biplot showed that cultivar 87.5.103 in all states related to Aliabad city has the highest performance. In general, the cultivar 87.5.103 among all cultivars and the floodplain dome in the first year was the best environment for all the environments in terms of day.

The Dalli porphyry Cu-Au deposit is located in the central parts of Urumieh –Dokhtar Magmatic Arc (UDMA). This deposit is formed via the emplacing of Miocene intrusions mainly containing diorite and quartz diorite within the Eocene andesite and porphyritic basaltic andesite units. Main alterations in this region include potassic, propylitic and to a lesser extent phyllic. In this study, magnetite chemistry in the potassic alteration zone is investigated. The results of EMPA show that magnetites of this Au-rich porphyry system are characterized by enrichment in Ti, Al, V, Mg, and Mn values. Also, the magnetites formed via the hydrothermal processes. Evidences such as magnetite martitization and exsolution of ilmenite lamellae imply for magnetite crystallization in high oxygen fugacity conditions. Moreover, based on the Al + Mn vs. Ti + V diagram studied magnetites follow the trend of temperature decreasing which could be considered as an important factor in increasing the potentials of sulfide mineralization thorough the hydrothermal system evolution. Compared with Daralou and Regan porphyry systems, the Dalli magnetites contain higher concentrations of Ni, Mn, Cr, and Co presenting an exploration key for discovering the Au-rich porphyry deposits.

Porphyry copper deposits (PCDs) are related to the shallowly emplaced (5-10 km) oxidized magmatic systems in the subduction, syn-collisional, as well as post-collisional tectonic settings (Richards, 2011). They supply most of the world's Cu and Mo resources; ~80 % Cu and ~95 % Mo (Sun et al., 2015). In Iran, widespread occurrence of porphyry copper deposits has been discovered and mined in the Urumieh-Dokhtar Magmatic Arc (UDMA; Richards, 2015). These deposits are related to the evolution of the Neo-Tethys ocean starting with subduction in late Cretaceous to middle Miocene and subsequent prevailing the  syn- to post-collisional tectonic regimes during the Neogene (Richards, 2015; Zarasvandi et al., 2018). Most of the porphyry bearing intrusions of UDMA exhibiting a spectrum of mineralization from weakly to highly mineralized systems were emplaced during the Miocene (e.g., Sarcheshmeh, Meiduk, and Dalli). Recent studies concerning on the source of mineralized porphyry granitoids in the UDMA (e.g., Asadi, 2018) specified a model comprising the partial melting of subduction-modified thickened mafic juvenile lower crustal rocks responsible to generation of adakite-like-hydrous, relatively oxidized magmas (Sun et al., 2015) with the high potential to form porphyry Cu ± Mo ± Au systems.
During the last decade, magnetite geochemistry has been the focus of several studies trying to constrain the physicochemical attributes of igneous and hydrothermal ore systems (e.g., Dare et al. 2014). Magnetite can form under various conditions having the capability of fixing various minor and trace elements (e.g., Co, Cr, V, Ti, Mn, Mg, and Al) in its spinel structure (Nadoll et al., 2015). This makes magnetite able to record many environmental variables which are very important in mineralization potential of porphyry Cu-systems (e.g., oxygen fugacity, temperature, and ratios of fluid-rock interaction). Although the Dalli porphyry Cu-Au deposit has been the subject of many studies manly focusing on the magmatic evolution, fluid inclusion, silicate (plagioclase, biotite, and amphibole) and sulfide (pyrite and chalcopyrite) chemistry (Ayati et al., 2013; Zarasvandi et al., 2015a; Zarasvandi et al., 2018; Zarasvandi et al., 2019c); none focused on the oxide minerals (magnetite composition). The present work reports petrographic and chemical data of magnetite and tries to constrain the factors controlling the formation of Dalli deposit.

Sampling was carried out on drill cores and special care was undertaken to select the samples showing no obvious overprint of low temperature alteration. Polished thin sections were prepared from 1-2 cm sized blocks for microscopy and electron probe microanalyzer (EPMA) studies. Wavelength-dispersive (WDS) EPMA analyses of oxides were conducted at the Chair of Resource Mineralogy, Montanuniversität Leoben, Austria using the Jeol JXA 8200 instrument and the following analytical conditions: 15 kV accelerating voltage, 10 nA beam current and beam size to spot mode (of about 1μm). K lines were used for Mn, Fe, Ti, Mg, Al, Cr, and V. The counting times for element peaks and background (upper and lower) were 100 s and 20 s, respectively. The lower limit of detection for these elements (single standard deviation) as calculated by the integrated Jeol software.

In the Dalli porphyry Cu-Au deposit, hypogene mineralization mostly includes pyrite, chalcopyrite, and magnetite with minor chalcocite and bornite. Ore minerals occur as aggregates, in veinlets or disseminations within the potassic alteration, and to a lesser extent in the phyllic alteration zones. In the all analyzed samples, the values of Al2O3, V2O3 and MnO were upper then detection limit. Conformably, detectable values were mainly obtained for TiO2, Cr2O3 and MgO. On the contrary NiO, SiO2, CuO were mainly below the detection limit. The FeO content (wt. %) in the analyzed magnetites varies between 91.01 to 98.57 (average; 97.01), Al2O3 between 0.063 -5.07 wt. % (average 0.62 wt. %), and the lowest and highest values of V2O3 are 0.02 and 0.34 (wt. %), respectively. The average of MnO and MgO in the analyzed samples is 0.25 and 0.07 (wt. %), respectively. Additionally, the TiO2 content varies between 0.01 and 2.45 (wt. %); averaging 0.34 (wt. %).

On the Ti (ppm) vs. V (ppm) discrimination diagram, most of the analyzed magnetites extended to the field of hydrothermal field providing insight into the formation of magnetite owing to the exsolving of hydrothermal fluids through the potassic alteration. Comparison of the magnetite composition in the Dalli deposit with other PCDs in the UDMA implies that there are higher average contents (wt. %) of Mn, Fe, Mg, and Cr compared with Daralou (an example of pre-collisional porphyry intrusion) and Keder porphyry systems (an example of weakly mineralized collisional porphyry deposit). These features may highlight the importance of magnetite composition in establishing the discrimination diagrams of Au-rich porphyry Cu-deposits using magnetite composition. The documented oxy-exsolution of ilmenite as well as hematite intergrown with magnetite in the Dalli samples are the indicative of high  in the potassic alteration stage. Under such highly oxidized conditions sulfur is present as oxidized species (such as  ) rather than as reduced species (such as ) preventing the extensive sulfide deposition in magmatic and early stages of potassic alteration (Zarasvandi et al., 2022). This process could enhance the mineralization potential of the system by preserving the sulfur content, especially before the main mineralization stages. Besides optimum tectonomagmatic conditions, the physicochemical attributes of potassic alteration may also have a decisive role in predicting the mineralization potential of porphyry systems (Zarasvandi et al., 2018). Because bulk sulfide mineralization occurs at the end of potassic alteration (Richards, 2011). Prevailing of the high temperatures in potassic alteration could prevent the disproportion SO2 to H2S which is necessary for sulfide precipitation (Richards et al., 2017; Zarasvandi et al., 2018). Conformably, the inability of hydrothermal systems for cooling could be linked to the low mineralization degree of the porphyry deposits. Based on the Al + Mn vs. Ti + V diagram (Zhao et al., 2018), samples of Dalli deposit follow the trend of temperature decreasing which indicate the desirable conditions for enhancing the sulfide mineralization in the Dalli porphyry Cu-Au deposit.

The prerequisite for dealing with the important topic of human capital management is to know the characteristics of the target audience, and it is important and vital to deal with the identification of capabilities. Accurate and correct understanding of the capabilities considered for each range of human capital is of great help in finding talent, planning their development and nurturing. In this research, while reviewing the scientific literature in the field of leadership capabilities, using the theme analysis method and software (MAXQDA 20), the opinions of 11 scientific and experimental experts who were selected by snowball sampling were analyzed and coded, and finally By extracting 336 basic concepts, 56 organizing concepts and 9 advanced concepts, strategic leadership capabilities of government managers working in political positions were extracted. The strategic leadership capabilities of public sector managers working in political positions extracted from this research are: personality, strategic diagnosis, strategic design, communication, guidance, managerial, spiritual, educational and organizational capabilities.

Introducing: 

Your marriage can be influenced by human sexual activity, which is vital.

Hence, the aim of this study was to examine how sexual satisfaction and attachment styles influence sexual arousal and sexual inhibition in couples.

The research method was descriptive - correlational. The statistical population included all married individuals of Bandar Abbas in 2016 year that 600 individuals were selected using random cluster sampling method. Sexual Excitation and Sexual Inhibition Inventory (SESII), Inventory of Sexual Satisfaction (ISS) and Experience in Close Relationship (ECR-R) were used for gathering data. Pearson correlation and multiple regression and SPSS-22 software were used for analyzing the data

Pearson test results showed that there was a significant relationship between sexual excitation and sexual inhibition with sexual satisfaction and attachment styles (p< 0/05). Also regression analysis results showed that sexual satisfaction and attachment styles of anxiety and avoidance can explain together %77/3 of sexual excitation variance and %22/9 of sexual inhibition variance.

According to the findings this study, can suggested training and intervention on improving sexual satisfaction and attachment styles as an effective way on creasing sexual excitation and decreasing sexual inhibition.

Precipitation is an important variable in hydrological studies. The high spatial and temporal variability of precipitation makes it difficult to monitor it with observations. The use of satellite data and weather models is a suitable solution for this problem. But, before using these data, their spatial and temporal accuracy should be considered. The aim of this study was to evaluate the accuracy of monthly precipitation data TRMM_3B43_V7, PERSIANN, and ECMWF-ERA5 in comparison with the data of 13 observation stations in the South Baluchestan basin during the period 2000 to 2018. For statistical evaluation of the mentioned data, the coefficient of determination (R2), N-S efficiency factor, the degree of bias (BIAS), index agreement (IA), and ratio root mean square error (RRMSE) were used. The results showed that the best performance was exhibited by TRMM (R2=0.624) and ERA5 (R2=0.562), respectively. PERSIANN data (R2=0.307) did not provide an accurate estimate of precipitation. TRMM data are usually better estimated in areas far from the sea, which usually have higher elevations and receive more precipitation. The TRMM data is overestimated and the ERA5 data is underestimated. Data from both databases performed better in the winter months.

In this paper, by using of laser induced breakdown spectroscopy (LIBS) method, the elemental concentrations existed in standard aluminum alloys are measured quantitatively. Pulse laser of Nd:YAG at 1064 nm is irradiated on Al standard samples and analysis is performed by created plasma. Among different methods for estimation of concentration of existed elements in aluminum samples, artificial neural network (ANN), Support vector regression, autoregressive integrated moving average model (ARIMA), kernelized support vector regression (KSVR) and combined method of KSVR-ARIMA are utilized for prediction of element concentrations of Fe, Cu, Zn, Mg, Mn, and Si and obtained results from these methods are compared together. The extracted results show that the combined method of KSVR-ARIMA reports the best prediction values by the least error for the most of the elements.

Nowadays, it is essential to use narrow diameter implants in reduced bone thickness. Due to controversies in previous research, the present study was conducted to evaluate the success rate of narrow diameter implants (2.4 mm and 3 mm) in a single tooth in the anterior region after one year of loading.

In this historical cohort study, groups under investigation included patients who received single-tooth implants in the anterior edentulous segment without bone graft [40 patients with implants 2.4 mm in diameter (IMTEC, USA) and 3 mm in diameter (MILO, USA), n=20]. During the follow-up period of one year, bone resorption, pain, numbness, mobility, esthetic, peri-implant radiolucency, probing depth, and gingival index were evaluated. The Fisher’s exact test and T-test were used to analyze aesthetic scores while the Mann-Whitney test and the Wilcoxon Signed Ranks Test were employed to compare gingival index values.

In this research, no discernible bone resorption, peri-implant radiolucency, pain, and numbness was found, and only in five implants, prostheses lacked esthetic, according to pink esthetic scores. The total survival rate and success rates were 100% and 98.3% respectively.

Within the limitationS of this study, narrow diameter implants replacing the anterior teeth (for proper case selection and ideal occlusion) is a successful treatment plan with a high survival and success rate.