mohammad mokhtari

The purpose of the current research, which is qualitative and the method of collecting information and its data is documentary and library, is to design a model of monitoring and control methods in Islamic management based on the valuable book of Nahj al-Balagha. In this research, the importance of control and monitoring and the design of the model of monitoring and control methods in the organization have been explained by the method of thematic analysis with inductive approach and fish-taking technique. For this purpose, by examining and studying sermons and letters, 115 themes were extracted, monitored, and summarized from the book Nahj al-Balagha and in the form of 14 organizing themes (justice-centered, tolerance, approving appropriate laws, choosing the right, Preaching, admonishing and warning, guidance, method of abstinence, prevention of arbitrary actions, impeachment and giving opportunity, fair treatment, dealing with the cause of error, good response to bad and contingent treatment) have been classified. Finally, 4 overarching themes have been achieved: "prevention of perversion, method of piety and self-control, system of rewarding and punishing the deserving and contingency method" and the research model has been presented. Therefore, managers of organizations of Islamic societies can prevent organization employees from deviating by using the model of monitoring and control methods in the organization, in harmony with Islamic principles and values.

Bone drilling is a common procedure in orthopedics. During the bone drilling process, heat is generated, which can lead to cell death and consequently alter the mechanical properties of the bone. Additionally, the surface quality of the drilled area changes depending on the drilling parameters, which can significantly affect the healing period, treatment success, and the patient's pain experience. This study aims to identify the drilling process parameters that influence the surface quality of bone drilling to approach minimally invasive surgery. The rotational speed, feed rate, and tool diameter in the drilling process affect the bone temperature and axial force, impacting the surface quality. In this research, fresh femur bone from a 3-year-old cow with a cortical bone thickness of 9–11 mm in the diaphysis was used. Based on the findings of this study, it is recommended that a rotational speed of 50 rpm, a feed rate of 50 mm/min, and a tool diameter of 2.5 mm be used during the drilling process to reduce cracking and surface roughness in the drilled area.

Social health is one of the emerging concepts that has been considered by thinkers in the field of theory and policy. Social health refers to the concept of social capital of the citizens and institutions of a society. In other words, the higher a person's motivation to communicate and the greater the number of connecting lines between the individual and society, the better the social health of the individual and society. The aim of this study was to investigate the factors affecting social health in the Qur’anic lifestyle from the perspective of the Supreme Leader.

In this study, through the compilation of a library and a descriptive-analytical method, the effective components for social health in the Qur’anic lifestyle from the perspective of the Supreme Leader were investigated.

Based on the research findings, the components affecting social health in the Qur’anic lifestyle from the leadership perspective included two direct and indirect parts. In the components affecting social health in the Qur’anic lifestyle from the perspective of the Supreme Leader, seven key components were identified, namely: spiritual health, moral health, physical health, mental health, spiritual health, faith health, and religious health.

If we take inspiration from these statements and put them at the forefront of our work, we can hope for a transcendent lifestyle and a healthier society.

The simultaneity approach of semantics is an attempt to represent Quranic concepts, because the words in the Qur'an reveal their true meaning from the sum of intertextual connections in the form of a semantic network. The present article, which was written using library sources and descriptive-analytical method, seeks to first examine the root of the word family of "Ghabr" in the Qur'an. Then the accompanying concepts of Ghabirin will be studied. The result of Quranic data showed that roots such as; Nejat (Salvation), Ajz (impotence), Ghadera, Dhagha, Khawf and Hozn are companions in the verse with the word Ghabirin. Companion words related to the word Ghabirin with an intra-sura approach include roots such as Ghava, Khabora, Zolm, Dhalla, Su’, Fatana, Gha’ada, and zayyana. It seems that only equivalents such as Remainders, remnants, and survivors, which are generally mentioned in translations, are not enough to replace Ghabirin, and it is better to replace it with the equivalent word "infamous", to include all the descriptions and unpleasant examples that exist in Ghabirin's conceptual relationships. Also, the meaning of “remaining the effect” that exists in the root of “Ghabr” is better relevant with the “remaining of the bad name”, which was the negative effect of the actions and behavior of the people of Lot, so that history will always remain eternal for them.

In this study, we aim to investigate the relationship of the numbers of daysuntil blood expiration and pre-transfusion hemoglobin level with mortality rate in patients admitted tothe intensive care unit (ICU) and received packed red blood cell (PRBC) transfusion.

This is a retrospective cross-sectional study that was performed in 2020 on 205patients admitted to the ICU of Al-Zahra Hospital in Isfahan, Iran in the past year and received PRBCtransfusion. Their demographic information as well as information about related to the blood such asthe number of days until PRBC expiration and pre-transfusion hemoglobin level were extracted from thepatient’s medical records.

The mean pre-transfusion hemoglobin level of patients was 10.53±2.8 g/dL. Male patients hadsignificantly higher hemoglobin level than female patients (P<0.05). Of 205 patients, 55(26.8%) hada death outcome. The mortality rate was significantly higher in males than in females (P<0.05). Thenumber of days until PRBC expiration was 11.52±3.71 days. It was not significantly different betweenthe deceased and surviving patients (P>0.05). Also, the hemoglobin level of the deceased patients wassignificantly lower than that of surviving patients (P<0.05). The patients with underlying diseases hadsignificantly lower pre-transfusion hemoglobin level and higher mortality.

The mortality rate among ICU patients received PRBC transfusion in the study hospitalis 26.8%.

The purpose of this research is to model the supply chain in the conditions of uncertainty from the point of view of Jihadi management. In this research, the modeling of the parameter after the crisis has been done.The importance and position of Jihadi management's view regarding critical conditions is one of the things that was considered in this research. In order to identify the weaknesses and bugs of the existence, from the point of view of the elite group with jihadi management in the field of cement industries, interview tools and content analysis technique for 7 people has been used.For the implementation of the model in larger dimensions, genetic algorithms, particle swarm optimization and simulation cooling were used, and according to the results of the implementation of the algorithms for different dimensions, the genetic algorithm has a higher quality.The reason for examining the role of jihadist management in this process is that in the conditions of uncertainty, the existence of a jihadist thought leads to effective decisions.Since Jihadi management perspective has been used in this research, this model can be designed and implemented in various industries where the time factor is important, and the appropriate supply chain in critical situations.

This article examines the minimum permissible theory of translation of the Holy Quran, from the perspective of the two sects. The Shiites agree on the permissibility of translating the Qur’an. What is understood from the arguments of the Sunnis is that it is not permissible to translate the Qur'an. In this research, which was written using library sources and in an analytical-descriptive method, while explaining the truth of Rashid Reza's fatwa (jurisprudential commandment) that it is not permissible to translate the Qur'an, as well as discovering the effect of conditions and time on this fatwa, for other reasons and evidences we have reached the permission to translate the Holy Qur’an from the point of view of Sunnis. Such as Rashid Reza's action with a group of Egyptian scholars on the translation of the Qur'an, the fatwa of the scholars of al-Azhar University in Egypt on the permissibility of translating the Qur'an, the detailed theory of the permissibility and impermissibility of the translation of the Qur'an, and Zarkashi's statement that the translation of the Qur'an is necessary in some cases. What made most Sunnis to oppose the permissibility of translating the Qur’an is the confusion between the possibility and the permissibility of translating the Qur’an. So, if we take the translation of the Qur'an as a true translation and as a mirror of the entire view of the Qur'an, the Shia does not believe in such a translation, and his opinion is the same as the opponents of the impossibility of translation (the Sunnis). However, minimal translation, which is based on rules, is a matter that reason proves its possible and hadiths confirm its legality.

Thyroid cancer is a common cancer of the endocrine system, and knowing the etiology can be effective in its treating. On the other hand, the FNA technique is not accurate enough, so finding a biomarker for thyroid cancer is of importance. This study was done to evaluate the NKX2-1 gene as indicator of differentiation of papillary thyroid carcinoma (PTC).

In this case-control study, 17 fresh PTC tissue samples and 20 adjacent-healthy tissues were collected during thyroidectomy in Isfahan, Iran. RNA extraction was followed by cDNA synthesis. The expression of the NKX2-1 gene was performed using specific primers (exon-junction and intron spanning) using the RT-qPCR method.

An examination of the quality and quantity of extracted RNAs showed that they were intact and suitable for making cDNA. Examination of the melting curve showed a specific amplification of the NKX2-1 gene. The difference in expression of the NKX2-1 gene between PTC and healthy-adjacent tissues was 0.947.

No difference in the expression of the NKX2-1 gene between the healthy tissue adjacent to the tumor and the tissue of the PTC tumor indicates that the PTC tumors were differentiated.

In tsunami modeling, usually, the source parameter of an earthquake or landslide is computed by geophysicists, and an initial water displacement precisely similar to the seabed dislocation created by the source is obtained. Next, the initial water displacement is propagated in a predefined mesh grid using Computational Fluid Dynamics (CFD). Here, aside from the source of an earthquake or landslide, we have proposed a formula consisting of three scaling's and one rotation parameter, for creating a 3-D Initial Water Displacement (IWD). Each time one parameter was changed, and the resulting initial water displacements were modeled in a sea like modeling area. The propagated wave wasrecorded bythe four arbitrary tide gauges at different depths near the shore. The finite difference method was used as our numerical modeling scheme in a mesh grid consisting of 100 × 150 km with an equal grid resolution of 500 m having reflective boundaries. The ratio of maximum amplitude and energy of the signal was computed in all of the arbitrary tide gauges. The results show that if an IWD is extended in the direction of the shoreline, the impact would be much lower than when the IWD is extended perpendicularly to the shoreline. The result of this study is beneficial in obtaining maximum amplitude and energy of IWD's with variable scaling and rotation parameters. Moreover, our method can be further extended to obtain charts with more values assigned to these parameters.

For this purpose, in this study, modeling is designed to design a dynamic cement supply chain network to reduce post-crisis shortage. The facilities used in the model of this study are of the two types of temporary and permanent ones that are used to meet the severe demand created after the crisis. Time parameter One of the most important parameters is due to the cavitation of cement products and also the need to meet demand at specified time. In this research, this parameter is modeled in normal and post crisis situations. Disaster victims have a different preference for meeting demand. In addition to modeling this issue, alternative or similar items are also considered. Sustainable planning has been used to make sound decisions because of the demand-side sensitivity. Genetic algorithms, particle swarm optimization, and simulation refrigeration have been used to solve larger-scale models of the algorithm. According to the results, the algorithm is of better quality than the algorithms for different dimensions. Due to the importance of demand forecasting during the planning period in this study, the adaptive fuzzy neural network method is used for forecasting demand which FCM is the best known pattern recognition and adaptability algorithm.

Minimize supply chain costs as one of the essential issues in support activities such as financial planning systems,How to manage supply chain A set of ways to integrate Effective suppliers, manufacturers, warehouses and stores used to minimize total supply chain costs and meet customer service needs with a high level of service. In this study, the design of a robust cement supply chain dynamic network model was designed to reduce supply chain management costs after a crisis. Principal and efficient design of cement grid infrastructures, given the strong demand fluctuations at different times of the year, can significantly reduce financial costs on the one hand and reduce the potential for high-speed, high-cost corruption by correct prediction. Other leads.From the following tool The nose has been analyzed using artificial neural networks. The purpose of this study is to use artificial intelligence methodologies such as Grid Clustering, Subtractive Partitioning, FCM to explore fundamental and technical patterns and relationships in historical data. Used. To this end, a genetically-based inference fuzzy multilayer fuzzy neural network is introduced to prevent technical and economic unpredictability. The basic model of this paper presented by the researcher is a robust and multi-periodic planning for multi-product state under uncertainty.

The depressed basins of northwest central Iran are located in the structural Step and between Soltanieh-Ipac-Koshk-e-Nosrat and Qom –Zefreh system (the Indes - Qom –Khurabad faults). The main process of deformation within the basin with extension and compression of specific structures are comparable and verifiable using experimental models. The extensional structures include roll-over folds and normal faults, resulting in deep sedimentary basins during deposition of the lower and upper red formations. The younger structures, includes back-thrusts and for-thrusts, shortcut, and pop up structures represents the reversal of tectonic of primary extensional basin. These sedimentary basins have been created in relation to the growth faults and hanging wall blocks So In the presence of roll-over fold and antithetic and synthetic faults therefore are suitable for entrapment of hydrocarbons during migration. The active structural features have been identified using combination of geomorphic characteristic and seismic reflection data. Accordingly, none of the old normal faults in the Saveh- Qom and Aran basin show at the present any extensional movement and the fault activity of boundary faults and extensional folding are compressional. The active parts are: hanging wall of Saveh, restraining bending at the end of Indes fault that has stream Length-Gradient (SL) index and high value hypsometric index (Hi). The central part of Saveh-Qom and Aran basin, although show high Hi but the SL is low. This situation is due to the moderating effects of the thick lower and upper red formations and evaporative layer within the basin. In the Aran basin due to incomplete coverage of seismic lines the absence of normal faults cannot be definitively confirmed. However, the center of Aran basin as of Qom-Saveh formed push up which marks the compression of this basin and also activity of reverse and thrust faults. Based on the existing surface and subsurface data set, active deformation in this area now is transpression basin and the interior domains are in the uplift.

Meta-cognitive skills training through giving meaning to information and making a logical connection between new and previously learned content, enables students to learn better and improve their academic performance. The present study was carried out to investigate the effectiveness of meta-cognitive skills training on the motivational structure and academic performance of drop-out students.

This study considered as semi-experimental research which has used the pretest-post-test with control group design. In this study, the statistical population included all drop-out male and female students of the Sari Agricultural Sciences and Natural Resources University (They entered the university in 2014 and considered as drop-out students for at least two years). Thirty students were selected using the purposive sampling method, who randomly divided into two groups of experimental (n=15) and control (n=15). Meta-cognitive skills taught to the experimental group within four sessions. The Motivational Structure Questionnaire (MSQ) and academic performance report card were used to collect data. Covariance analysis and SPSS-24 software used for data analysis.

According to the results of covariance analysis, there is a significant difference between the experimental and control groups (P < 0.001). Therefore, it can conclude that meta-cognitive skills training a significant effect on the motivational structure and students’ academic performance.

Due to the results of this study, it is imperative that university officials pay attention to the effect of the meta-cognitive training program on the motivational structure and performance of drop-out students and provide the proper context for relevant skills training in the counseling department, the department of social affairs and educational field.

By investigating the human life and its evolutions, it can be conceived that human, from the beginning of creature, has attempted to prepare a suitable clothes for himself. The history shows that all divine religions, particularly Islam, have paid a special attention to the human covering as a natural need and value. Accordingly, covering issue and Islamic clothing is the core problem of this research. The current study aims to investigate the factors affecting the purchase decision of Islamic clothing by the mediating role of word of mouth. This is a survey research using 5-points Likert scale to collect research data. The reliability of the research tool was acknowledged by Cronbach alpha and its validity was confirmed using face and content validity. The population of the research is the female residents of Mashhad, Iran. The sample size is 384, calculated by the Cochran’s formula, which was surveyed by the convenience non-probability sampling method. Structural Equation Modeling was used for the data analysis and testing the research hypotheses by applying SMART-PLs and SPSS software. Research findings showed that customer trust and satisfaction have positive and significant effects on customer purchase decision. In addition, customer satisfaction and trust influence the customer purchase decision indirectly by the mediating role of word of mouth. It was also found that the word of mouth has a positive and significant effect on purchase decision. It should be noted that customer satisfaction is more influential than customer trust in affecting the word of mouth leading to customer purchase decision.

The Makran subduction zone in northeast and the Sumatra subduction zone (Sunda) in the west have been known as tsunamigenic zones of the Indian Ocean. The 990 km long Makran subduction zone is located offshore of Iran, Pakistan and Oman. Similar to many subduction zones all over the world, the Makran accretionary prism is associated with an imbricate of thrust faults across the zone, which may rupture due to great earthquakes. Based on some studies, it has been suggested that the presence of young marine terraces along parts of the western Makran, Jask, and Konarak, providing a strong evidence for the occurrence of great thrust earthquakes in the western Makran. Besides, this region might have experienced a strong earthquake in 1483 (Mw=7.2). This study uses 2D seismic reflection data to map the splay faults in the western Makran subduction zone. The result of this interpretation has been presented on map showing the major splay and normal faults, in the south and north, respectively. Furthermore, Coulomb stress changes is calculated along the splay faults, following a hypothetical earthquake (Mw=7.2) on the megathrust. The amount of slip that transfers from the plate boundary onto the splay faults during large subduction earthquake and the pattern of slip partitioning between them are calculated. The results show that the slip on Megathrust increases stress in some parts of surrounding areas. Some splay faults are located in these areas that can be loaded in shallow depth and are likely the sources of aftershocks. Since the slip on splay faults has a key significance in generating tsunami, their analysis is an important issue in tsunami risk assessment. It is strongly suggested that the result of this study is used as an input parameter for a comprehensive tsunami hazard modeling in the Makran region.

Studies that investigated the impact of organic fertilizers (manure, compost and biological fertilizers) and agronomical practices (density, method, date and depth of planting) on saffron yield have a long history in Iran. Due to the distribution and inconsistency in the results obtained from different studies, a meta-analytic approach was used in the current study. for this aim, 47 organic fertilizers studies and 44 agronomical practices studies were selected from 202 gathered studies and analyzed. The criteria for the selection of studies were the adequacy of data for the present meta-analysis. Among the individual fertilizer studies, manure fertilizer had the highest impact on saffron dry weight (g= 1.493) at 95% confidence interval. Average amount, 40 to 50ton/ha of cow manure, 20 to 30ton/ha of compost that is used as a combination with Biofertilizer (Nitroxin with Nitrogen-fixing bacteria) were more effective than higher amounts of these fertilizers will be alone. Among the agronomical practices studies, plant density had the highest and depth of planting had the lowest effect size on economical yield and number of flower. The optimal density for maximum yield was 50-100 corm per (m2), optimal consumed weight average 9-12 ton per hectare observed, optimal weight of any corm was 10-20 (g). Among planting methods, row-mass method was the best optimal (inter-planting was 20 cm and intra-planting 10 cm). The best planting dates was the end of May and the first decade of Jun. Optimal planting depth was 15-20cm. Homogeneity between organic fertilizers studies was accepted and the homogeneity between agronomical practices except depth of planting studies was accepted. This heterogeneity was caused by factors such as age of farms and different regions that had the most impact on heterogeneity and effect size. The present meta-analysis aims to provide a better understanding of agronomical and fertilizers management and offer the best possible management for this crop.

Three-dimensional study of petrophysical parameters of hydrocarbon reservoirs such as porosity and permeability is considered as an efficient and effective tool for comprehensive study of reservoirs as well as reservoir management. In this study, which was carried out on one of the oil fields in the southwest of Iran, the aim is to simulate the petrophysical parameters of effective porosity and permeability by using Co-Sequential Gaussian Simulation in part of Khatiyah reservoir. With this simulation, a three-dimensional model of petrophysical reservoir parameters can be presented which is important for simulating fluid flow and identifying areas that are prone with higher reservoir quality. For this purpose, effective porosity and permeability logs of seven wells with 3D seismic data and seismic inversion results have been used. After reservoir gridding and creating a structural model, up scaled petrophysical data has entered to model and its own cell. For three-dimensional distribution of effective porosity parameter, due to the correlation of effective porosity and acoustic impedance attribute of seismic inversion, 3D seismic data and up scaled effective porosity logs as the initial data and acoustic impedance attribute of seismic inversion as secondary data have entered in Sequential Gaussian Simulation. In order to simulate permeability, due to the good correlation between effective porosity simulation model and permeability log, simulated porosity as a secondary data and up scaled permeability and 3D seismic data as secondary data have been used. The results of validation indicate the accuracy of the present study and the efficiency of Sequential Gaussian Simulation method in effective porosity and permeability modeling in this reservoir.

A waveform inversion algorithm, based on least square method, has been applied to the P and S waves of the 26 December 2003 Bam earthquake. The aftershocks of this event distributed along a narrow zone (approximately 20km) in N-S direction. In this research, estimates of centroid depth, seismic moment, and source mechanism have been obtained. The source mechanism derived from the inversion of long period body waves revealed that two events occurred on N-S trending strike-slip fault with a thrust component. According to the source model estimated in this study, the Bam earthquake was a multiple event. The rupture following the first event started at a depth of about 8km. However depth of the second event is about 10km. The total seismic moment estimated from inversion processes is 8.34×1018Nm. The seismic moment of the second event is less than the first one (the seismic moment of second event is calculated as 2.34×1017Nm). The pulse duration of main shock and the second event was determined from source time function and it is 1.7s and 0.8s respectively. Corner frequency and source radius have been calculated for main shock and the second event by using pulse duration. The range of corner frequency and source radius are from 0.187Hz -0.397Hz and 5.47km- 2.57km for main shock and second event, respectively.

The study has been done on "Ferdowsi" oil field located on Persian Gulf.Geological studies show that the north slope of the field has been situated along the Arabian shield in which its structure has been affected by the salt mass.Fahliyan formation is the main reservoir in the field. In order to interpret seismic data, firstly by using sonic and density logs, synthetic wavelet was constructed and compared to pseudo 3D seismic data using software.Then formation tops were picked, time and depth maps were prepared.Acoustic Impedance pseudo 3D volumes were performed by preparing seismic Inversion.It is to note that seismic attributes help greatly to estimate reservoir properties of target formation and it is useful in better identifying the reservoir and drilling wells with reduced cost impact.In addition, faults, stratigraphic features (such as channel) by seismic attributes were recognized in current study that is important for development of the field.

Prostate cancer is one of the most common cancer in the developed countries. Most of cancer deaths are due to development of metastasis. Hence, prevention of metastasis is critical. Silibinin is a flavonoid component that inhibits cell proliferation and causes cell death of human prostate cancer. In this study, the expression of CD82 gene in PC-3 cells treated with escalating concentrations of silibinin was evaluated which can result in new view for prostate cancer therapy. In this study, PC-3 cells were treated with different concentrations of silibinin for 24h. The LD50 was determined. RNA was extracted by trizol, then cDNA was synthesized. Precise primers were designed for CD82 and GAPDH genes by specific software. Quantity of CD82 gene expression compare to GAPDH gene in different concentrations of silibilin was analyzed using very sensitive quantitative Real-time PCR. CD82 gene expression in PC-3 cells treated with 100, 150 and 200μg/ml of silibinin at 24h was increased by 1.97±0.26 (P<0.05), 3.00±0.26 and 3.43±0.43 (P<0.01), respectively. The results of quantitative Real-time PCR indicated that silibinin can probably decrease metastasis, by up-regulation of CD82 metastasis suppressor gene in PC-3 cells.

The main purpose of the present study is to develop a comprehensive Moho depth map and crust and upper mantle velocity model for Iran. This will allow for more precise computation of travel time and thereby also more precise hypocenter estimation of the recorded events in Iran. For this purpose all available depth and velocity data relevant to this region has been matched and compiled. In the locations that there were no local data, available global data has been replaced. Based on these results Iran has been divided into 8 regions of varying seismicity and velocity structure

The south Caspian Basin is a seismic block within the Alpine-Himalayan Belt. The source time function of 31 events of Caspian earthquakes have been obtained from teleseismic body waveform modeling. The duration of each subevent with magnitude larger than 5 (Mw>5.0) and depth between 4≤ h≤ 76 km was determined from source time function. Corner frequency and stress drops have been calculated for each of 31 events by using pulse duration from source time function. When viewed over the entire depth range, the total duration (tt) is related to Mo by logtt = (0.2642 ± 0.001) log MO-8.9119 ( ± .0.194). Corner frequencies range is from 0.038Hz to 0.16Hz. Static stress drops calculated from the pulse shapes for each event studied in this paper changed between 0.07 bars to a maximum of 46 bars. Minimum and maximum displacements are 0.79m and 3.3m respectively. The variation in stress drop is considerable, but no evidence is seen for a scaling relation in which stress drop increase with moment. These relative source durations do not show any clear depth dependence.

In this paper, an advanced formulation of time-domain two-dimensional Boundary Element Method (BEM) for linear elastodynamics is used to carry out site response analysis of topographic structures subjected to incident P-, SV-, and Rayleigh waves. A modified set of well behaved full space two-dimensional elastodynamic convoluted kernels is presented and employed, that has a higher degree of accuracy than those presented by the previous researchers. Numerical results are presented, including cases of half-plane, canyon and ridge sections, subjected to the different body and surface waves.

In this study at the first step, the database of two temporary networks of International Institute of Earthquake Engineering and Seismology (IIEES) and Institute of Geophysics of Tehran University (IGTU), which deployed independently after the Ghaen-Birjand earthquake, were merged. Based on the new database, focal mechanisms of some larger aftershocks were obtained and crustal model of eastern Iran [3] modified for the epicentral area of Ghaen-Birjand earthquake and its aftershocks. The Vp/Vs ratio is inferred as 1.85 for the region covered by the temporary seismic networks. After relocation of more than two hundred events, it was cleared that at least three of the largest aftershocks were estimated to be located with a precision corresponding to error ellipsoid axes within 5 to 10 km