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مرکز اطلاعات علمی SID1
مرکز اطلاعات علمی SID
مرکز اطلاعات علمی SID
مرکز اطلاعات علمی SID
مرکز اطلاعات علمی SID
مرکز اطلاعات علمی SID
مرکز اطلاعات علمی SID
اطلاعات دوره: 
  • سال: 

    2016
  • دوره: 

    0
  • شماره: 

    5
تعامل: 
  • بازدید: 

    42
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

SYSTEM IDENTIFICATION USING RADIO WAVES (RFID) WIRELESS IDENTIFICATION SYSTEM THAT IS CAPABLE OF COMMUNICATING BY MEANS OF DATA EXCHANGE BETWEEN A TAG OBJECT TO A COMMODITY, CARDS, ETC. CONNECTED AND A CODE READER. RFID SYSTEM OF ELECTRONIC AND ELECTROMAGNETIC SIGNALS TO READ AND WRITE DATA WITHOUT MAKING CONTACT. BASICALLY ANY SYSTEM THAT IS ABLE TO READ AND DISCERN INFORMATION ABOUT THE PEOPLE OR GOODS IDENTIFICATION SYSTEM IS SAID TO BE. AUTOMATIC IDENTIFICATION AND GENERAL DATA RETENTION IS A WAY IN WHICH HARDWARE OR SOFTWARE TO BE ABLE TO READ THE DATA WITHOUT DETECTION AND GET HELP FROM A PERSON ARE. ONE OF THE NEWEST TOPICS OF INTEREST TO SCIENTISTS TO IDENTIFY INDIVIDUALS OR GOODS IDENTIFICATION SYSTEM USING RADIO FREQUENCY. IN GENERAL THIS TECHNOLOGY IN MANY DIFFERENT AND IMPORTANT ORGANIZATIONS BEING USED AND WELL YOUR EXAM. THIS ARTICLE INTRODUCES THE RADIO ID TECHNOLOGY (RFID) AND COMPARES IT WITH BARCODE-BASED IDENTIFICATION SYSTEMS.

آمار یکساله:  

بازدید 42

دانلود 0
نویسنده: 

NIROOMAND POORANDOKHT | RIZVANDI MEHDI

اطلاعات دوره: 
  • سال: 

    2016
  • دوره: 

    0
  • شماره: 

    5
تعامل: 
  • بازدید: 

    86
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

TODAY, TRADITIONAL MEDICINE AND MEDICAL HERBS, IN ALL COUNTRIES IN THE WORLD AS ONE FROM IMPORTANT OF STRATEGIES IN THE FIELD OF HEALTH, TRADE AND TECHNOLOGY USED AND ATTENTION. THAT THIS UNSPOKEN DEGREE, NO DOUBT ABOUT THE IMPORTANCE OF THE RESULT OF A CAREFUL STUDIES ON THE NEEDS OF THE HUMAN SOCIETY. CURRENTLY THE APPLICATION OF MEDICAL AND AROMATIC HERBS AND PLANTS TO REALM IS FAR BEYOND THE PHARMACEUTICAL INDUSTRIES AND COUNTLESS OTHER INDUSTRIES AS WELL AS TECHNOLOGY CONVERGENT, HOWEVER, TEND TO USE THESE PLANTS IN THEIR PRODUCTS. FOR INSTANCE, IN THE MANUFACTURING INDUSTRY, HEALTH COSMETIC PRODUCTS PROPENSITY TO USE OF HERBS EXISTS.SINCE THE NEW TECHNOLOGY IN TERMS OF MEDICINAL PLANTS IN THE FIELD OF SCIENCE IS EMERGING IN THE COUNTRY WITH A SPEED THAT IS INCLUSIVE EXECUTIVE DEVICES ORGANIZED BY CHANCE. IN THIS STUDY USING FIELD INVESTIGATIONS AND COLLECTING MEDICINAL HERBS LIBRARY, TECHNOLOGY, ACCORDING TO THE KEY INDICATORS IN THE WORLD, TO THE CHALLENGES FACING THE DEVELOPMENT OF THE TECHNOLOGY AS A PRIORITY MAP THE COUNTRY'S SCIENTIFIC COMMUNITY WILL BE POINTED OUT.

آمار یکساله:  

بازدید 86

دانلود 0
عنوان: 
نویسنده: 

POOZESH SAJAD

اطلاعات دوره: 
  • سال: 

    2016
  • دوره: 

    0
  • شماره: 

    5
تعامل: 
  • بازدید: 

    36
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

STORAGE AND MAINTENANCE OF OIL FROM THE OIL INDUSTRY IN IRAN HAS LONG BEEN ONE OF THE MOST IMPORTANT REQUIREMENTS IN ALL COUNTRIES OF THE WORLD. STANDARD CONSTRUCTION OF STORAGE TANKS IN WHICH THE ARTICLE TO API650 IS OF THE SAME API650 STANDARD. ALL IMPORTANT PARAMETERS SUCH AS MATERIAL PROPERTIES AND PRODUCT STORAGE TANK STORED AND USED TO BE CONSIDERED.

آمار یکساله:  

بازدید 36

دانلود 0
اطلاعات دوره: 
  • سال: 

    2016
  • دوره: 

    0
  • شماره: 

    5
تعامل: 
  • بازدید: 

    60
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

THE STRUCTURAL PILES ARE KNOWN AS SLENDER COLUMN WHICH IS ABLE TO PASS THE STRUCTURE LOADS INTO THE LOWER LAYERS. IN MOST STUDIES ON PILES, THE PILE IS BURIED IN ONE LAYER SOIL WHICH IS NOT A REALISTIC ASSUMPTION. THE OBJECTIVE OF THIS STUDY IS INVESTIGATING, ANALYZING AND COMPARING A GROUP OF PILES BEHAVIOR WITH BOTH FIXED AND VARIABLE SECTION IN MULTIPLE LAYERS SOIL, USING NUMERIC COMPUTATION AND FINITE ELEMENT METHOD. THE PILE’S BEHAVIOR PARAMETERS INCLUDE BEARING CAPACITY, SITTING AND ETC. AS A CASE STUDY, TWO GROUPS OF 4*4 PILES WITH FIXED AND VARIABLE SECTION AND 0.5 METERS DIAMETER AND S/D=3,4,5,6,7,8 HAVE BEEN MODELED. THE 15 METERS LONG PILES ARE UNDER 10000 KN LOADING AND THE SOIL IS CONSISTED OF THREE EXCLUSIVE LAYERS. THE SOIL BEHAVIOR MODEL IS ASSUMED AS MOHR–COULOMB MODEL AND PILE HAVE LINEAR ELASTIC BEHAVIOR. ANALYZING ESTIMATED MODELS REPRESENTS LOWER SITTINGS OF THE VARIABLE SECTION PILE GROUPS COMPARING THE FIXED SECTION PILE GROUPS IN SAME S/D PORTION AND EQUAL AXLE LOADING. IN ADDITION IT IS FOUND THAT THE BEARING CAPACITY OF VARIABLE SECTION PILES ARE HIGHER THAT FIXED SECTIONS IN SAME S/D PORTION AND PILES ORGANIZATION. EVALUATING THE S/D PORTION EFFECT ON THE PILES GROUP BEHAVIOR SHOWS THE BEARING CAPACITY AND SITTING ARE DIRECTLY RELATED TO S/D PORTION. IN OTHER WORDS, INCREASING THE S/D PORTION WOULD CAUSE THE HIGHER BEARING CAPACITY AND LOWER SITTINGS.

آمار یکساله:  

بازدید 60

دانلود 0
عنوان: 
نویسنده: 

JAFARZADEH Z. | GHAHRAMANPOUR J. | SAFARI E.

اطلاعات دوره: 
  • سال: 

    2016
  • دوره: 

    0
  • شماره: 

    5
تعامل: 
  • بازدید: 

    48
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

NOWADAYS DUE TO THE DEVELOPMENT OF COMPUTER TECHNOLOGY, FAST DATA TRANSFERS, AND THE PROBLEM OF EXPLOSION OF KNOWLEDGE, INFORMATION AND KNOWLEDGE CAN EASILY AND QUICKLY BE ACCESSIBLE TO EVERYONE AND ASK LONGER SCHOOL JUST FOUR TIMBER TEACHER IS DANESH, SKILLS, AND VALUES RATHER, IT IS TRANSFERRED TO THE STUDENTS IN TERMS OF ECONOMIC, SOCIAL, CULTURAL AND MEDIA, THE CONCEPT OF DUCTILITY STUDENTS ARE CRUCIAL. ONE OF THE CONSEQUENCES OF THIS HIGH LEVEL OF CONVENTIONAL PUPILS WHO DISRUPTS THE HARMONY OF COURSE.IN SUCH CIRCUMSTANCES, THE USE OF INFORMATION TECHNOLOGIES AND INTELLIGENT INFORMATICS IN SCHOOLS, ALLOWING TEACHERS TO UPDATE KNOWLEDGE AND IMPROVE THEIR TEACHING SKILLS SO THAT THEY CAN PROVIDE A MORE ACCURATE AND PRECISE ESTIMATE OF THE FACILITIES AVAILABLE IN THE SCHOOLS OF THE KNOWLEDGE OF THE CONVENTIONAL STUDENTS AND BUSINESS TRAINING COURSES AND MATERIALS WITH TRADITIONAL KNOWLEDGE TO COORDINATE THEIR STUDENTS. WHAT WAS DONE IN THIS STUDY IN LINE WITH THE UNDERSTANDING OF THE SITUATION. RESEARCH AIMS TO DETERMINE THE RELATIONSHIP BETWEEN COGNITIVE STYLE AND ACADEMIC ACHIEVEMENT OF STUDENTS IN LITERACY WAS ATLAATY. THE RESEARCH IS DESCRIPTIVE CORRELATIONAL STUDY POPULATION INCLUDED 90 STUDENTS FROM JUNIOR PSRMQT. COMPUTER AND INFORMATION LITERACY QUESTIONNAIRE TO DETERMINE COGNITIVE STYLE TEST VYTKN (1950) AND FOR A STANDARD QUESTIONNAIRE KARMDY SCHERER (1985) WAS USED.ANALYSIS OF THE DATA YIELDED THE FOLLOWING RESULTS: A) THE INFORMATION LITERACY FIELD INDEPENDENT STYLE AND THERE IS A SIGNIFICANT POSITIVE CORRELATION BETWEEN SELF-EFFICACY. B) THERE IS A CORRELATION BETWEEN SELF-EFFICACY AND INFORMATION LITERACY AND INFORMATION LITERACY GROUND BETWEEN LIGHT AND LIGHT-CONTEXT-DEPENDENT AND THERE IS NO SIGNIFICANT CORRELATION BETWEEN SELF-EFFICACY.

آمار یکساله:  

بازدید 48

دانلود 0
نویسنده: 

NIAZAZARI K. | ABDOLLAHI M.

اطلاعات دوره: 
  • سال: 

    2016
  • دوره: 

    0
  • شماره: 

    5
تعامل: 
  • بازدید: 

    22
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

THIS STUDY AIMED TO IDENTIFY THE SKILLS NEEDED TO EVALUATE EDUCATIONAL ORGANIZATIONS IN THE ERA OF NETWORK CULTURE DEVELOPMENT IN THE COUNTY'S SECONDARY SCHOOL STUDENTS IN TEHRAN PROVINCE. THE RESEARCH OF PRACTICAL PURPOSE AND IT IS A DESCRIPTIVE AND EXPLORATORY FACTOR ANALYSIS METHOD. A SAMPLE OF SECONDARY SCHOOL EDUCATION DEPARTMENT DIRECTORS AND DEPUTIES OF TEHRAN PROVINCE WERE SELECTED BASED ON MULTI-STAGE CLUSTER SAMPLING METHOD AND SAMPLE SIZE WAS ESTIMATED AT 500. THE ASSESSMENT TOOL WAS A QUESTIONNAIRE AND RELIABILITY THROUGH CRONBACH'S ALPHA. STATISTICAL METHODS USED IN THIS RESEARCH, DESCRIPTIVE STATISTICS INCLUDING FREQUENCY, MEAN AND STANDARD DEVIATION AND INFERENTIAL STATISTICS BARTLETT TEST OF SPHERICITY AND EXPLORATORY FACTOR ANALYSIS WAS T TEST. FINALLY, FIVE COMPONENTS WERE IDENTIFIED AS SKILLS NEEDED INCLUDE: CRITICAL THINKING, PERSONALITY CHARACTERISTICS, LIFELONG LEARNING, COMMUNICATION, DIGITAL LITERACY.

آمار یکساله:  

بازدید 22

دانلود 0
اطلاعات دوره: 
  • سال: 

    2016
  • دوره: 

    0
  • شماره: 

    5
تعامل: 
  • بازدید: 

    30
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

SOLAR ENERGY IS AMONG THE MOST SIGNIFICANT RENEWABLE ENERGIES IN IRAN, SINCE THE MAJORITY OF REGIONS IN IRAN HAVE A REMARKABLE POTENTIAL TO EXPLOIT SOLAR ENERGY. FOR EXAMPLE, IN THE CITY OF MASHHAD, CONSIDERING THE GEOGRAPHICAL LOCATION AND 313 SUNNY DAYS OUT OF 365 DAYS PER YEAR, SOLAR ENERGY IS APPLICABLE IN VARIOUS INDUSTRIAL AND HOUSEHOLD SECTIONS. THE PURPOSE OF THIS PAPER IS ASSESSING THE FEASIBILITY OF USING A PHOTOVOLTAIC SYSTEM TO SUPPLY THE ELECTRICAL LOAD REQUIRED FOR A RESIDENTIAL COMPLEX IN MASHHAD AS A CASE OF HOUSEHOLD USES. RESULTS OF THIS STUDY SHOW THAT THE USE OF THESE SYSTEMS IN RESIDENTIAL COMPLEXES IS JUSTIFIABLE, SO THAT WITH THE INITIAL INVESTMENT OF 200 MILLION RIALS, THE INTERNAL RATE OF RETURN IN A RESIDENTIAL COMPLEX WITH AN AVERAGE USE OF 400 KW PER MONTH FOR EACH UNIT IS 22.83 PERCENT.

آمار یکساله:  

بازدید 30

دانلود 0
نویسنده: 

MORSHEDI TONEKABONI ALI

اطلاعات دوره: 
  • سال: 

    2016
  • دوره: 

    0
  • شماره: 

    5
تعامل: 
  • بازدید: 

    140
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

THIS STUDY EXPLORES THE RELATIONSHIP BETWEEN SELF-ESTEEM AND LANGUAGE LEARNING STRATEGY OF FEMALE EFL LEARNERS. IT IS AXIOMATIC THAT L2 TEACHING AND LEARNING IS A PROCESS THAT REQUIRES DYNAMIC INVOLVEMENT OF L2 LEARNERS IN THE ACQUISITION OF KNOWLEDGE AND SKILLS. L2 LEARNERS NEED TO BE ASSISTED IN SETTING INDIVIDUAL LEARNING GOALS. THEY SHOULD ALSO BE GIVEN THE EXPOSURE TO AND GUIDANCE IN EFFECTIVE LANGUAGE LEARNING STRATEGIES IN ORDER TO BUILD A HIGH LEVEL OF CONFIDENCE IN THE LEARNING PROCESS. THE STUDY WAS AN ATTEMPT TO EXAMINE THE RELATIONSHIP BETWEEN LANGUAGE LEARNING STRATEGIES AND L2 LEARNERS’ SELF-ESTEEM. TO ACHIEVE SUCH OBJECTIVES, A QUESTIONNAIRE WAS ADMINISTERED TO 80 PERSIAN L2 LEARNERS. THE RESULTS REVEALED THAT LANGUAGE LEARNING STRATEGIES HAD A STRONG CORRELATION WITH SELF-ESTEEM. BESIDES, THE SAME STRONG, POSITIVE CORRELATION WAS ALSO OBSERVED BETWEEN THE PARTICIPANTS’ SELF-ESTEEM AND THEIR L2 PROFICIENCY LEVEL. IT WAS FINALLY UNDERSTOOD THAT OF THE L2 INDEPENDENT VARIABLES OF THE STUDY (I.E., SELF-ESTEEM AND L2 PROFICIENCY LEVEL), IT WAS THE L2 PARTICIPANTS’ PROFICIENCY LEVEL THAT BETTER ACCOUNTED FOR THEIR USE OF LANGUAGE LEARNING STRATEGIES. CONDUCTING STUDIES LIKE THE PRESENT ONE MAY CONTRIBUTE EFFECTIVELY TO THE BETTER TEACHING OF L2 TO L2 LEARNERS.

آمار یکساله:  

بازدید 140

دانلود 0
اطلاعات دوره: 
  • سال: 

    2016
  • دوره: 

    0
  • شماره: 

    5
تعامل: 
  • بازدید: 

    20
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

IN THIS PAPER, NONLINEAR HEATING OF NONMAGNETIC UNDERDENSE PLASMA BY LASER PULSE OF HIGH INTENSITY IS CONSIDERED. THE OHMIC HEAT IS THEORETICALLY STUDIED WITH PONDEROMOTIVE FORCE THAT INCLUDED ELECTRON DENSITY AND TEMPERATURE DISTRIBUTION. THE PONDEROMOTIVE FORCE OF LASER PULSE IS INCLUDED THE COMPRESSED PLASMA ELECTRONS IN LASER WITH HIGH INTENSITY. THE ELECTRIC AND MAGNETIC FIELD, THE ELECTRON DENSITY, TEMPERATURE DISTRIBUTION DURING THE PLASMA IS OBTAINED USING SOLUTION OF AND HYDRODYNAMIC OF MAXWELL'S EQUATIONS. ALSO METHOD OF QUARTER IS STUDIED FROM PROGRAMMING LANGUAGE OF RUNGE-KUTTA. BASED ON THE RESULTS, THE INCREASE OF LASER IS CAUSED REDUCE OF WAVELENGTH OSCILLATION OF ELECTRIC AND MAGNETIC FIELD. AT THE SAME TIME, THE MAXIMUM ELECTRON DENSITY CAN BE ACHIEVED. THE OSCILLATION OF ELECTRON DENSITY IS SHARPY PEAKED AND THE OSCILLATION OF OSCILLATION OF TEMPERATURE IS INCREASED, AND WAVELENGTH IS DCREASED.

آمار یکساله:  

بازدید 20

دانلود 0
اطلاعات دوره: 
  • سال: 

    2016
  • دوره: 

    0
  • شماره: 

    5
تعامل: 
  • بازدید: 

    134
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

BIG DATA IS A MASSIVE VOLUME OF DATA THAT CAN’T BE PROCESSED EASILY USING TRADITIONAL TECHNIQUES. IN FACT, BIG DATA ANALYSIS REFERS TO THE CAPABILITY OF MANAGING A HUGE VOLUME OF HETEROGENEOUS DATA AT THE RIGHT SPEED, AND WITH SUITABLE SPEED TO ALLOW REAL-TIME PROCESSING. THE WORLD OF BIG DATA OFFERS A NEW SET OF CHALLENGES AND OBSTACLES. THE MAIN CHALLENGE IN THIS AREA IS ANALYZING, PROCESSING AND SEARCHING IN LARGE VOLUME OF DATA FOR THE PURPOSE OF SHARING, STORAGE, AND TRANSFER OF DATA IN A SECURE MANNER. IN SHORT, THE TERM BIG DATA APPLIES TO THE CASE OF INFORMATION THAT CAN’T BE PROCESSED OR ANALYZED USING TRADITIONAL PROCESSES OR TOOLS. INCREASINGLY, ORGANIZATIONS TODAY ARE FACING MORE AND MORE BIG DATA CHALLENGES. BIG DATA ANALYSIS AND THE PREDICTION OF FUTURE OUTCOMES BASED ON THE RESULTS OF ANALYSIS OBTAINED HAVE FOUND APPLICATIONS IN BUSINESS, FINANCE, HEALTHCARE, ETC. SIMILARLY BIG DATA ALSO HAVE RECENTLY FOUND ITS WAY TO FIGHT CRIME. BIG COMPANIES LIKE IBM, DELL, GOOGLE, MICROSOFT INVEST BILLIONS OF DOLLARS IN RESEARCH AND DEVELOPMENT OF BIG DATA TECHNOLOGIES. THE DEVELOPERS HAVE THEIR OWN COMMUNITIES FOR TECHNOLOGIES LIKE HADOOP, NOSQL, REAL TIME, MACHINE LEARNING, ETC. MUCH SUCCESS HAS BEEN ACHIEVED ALREADY IN TERMS OF DEVELOPING AND DEPLOYING TECHNOLOGIES WHICH HELP COMBAT CRIMES. BIG DATA WILL INCREASINGLY INFORM EVERYDAY POLICING AND CYBER SECURITY EFFORTS. LAW ENFORCEMENT OF ALL KINDS, STATE AND LOCAL, ARE MAKING USE OF BIG DATA PRACTICES TO PINPOINT POTENTIAL CRIME HOT SPOTS OR PREDICT HOUSES THAT COULD BE BURGLARIZED. BESIDES CUTTING BACK ON VIOLENT CRIMES AND ROBBERIES, BIG DATA IS ALSO BEING USED TO IDENTIFY WHITE COLLAR CRIMINALS WHO ARE INVOLVED IN FINANCIAL CRIMES SUCH AS INSURANCE FRAUDS, INSIDER TRADING, MONEY LAUNDERING AND HEALTHCARE FRAUD. CYBER-ATTACKS OF ALL KINDS ARE ON THE RISE. ONE WAY TO DEFEND AGAINST THESE ATTACKS IS TO USE BIG DATA TO BECOME AWARE OF CYBER-ATTACKS AND TO FIND VULNERABILITIES TO DEFEND AGAINST AN ATTACK. RESEARCHERS IN COMPUTATIONAL SCIENCE, INFORMATION SYSTEMS, SOCIAL SCIENCES, ENGINEERING, MEDICINE, AND MANY OTHER FIELDS HAVE BEEN CALLED UPON TO HELP ENHANCE OUR ABILITY TO FIGHT VIOLENCE, TERRORISM, CYBERCRIMES, AND OTHER CYBER SECURITY CONCERNS. IN THIS SEMINAR, WE TRIED TO INTRODUCE BIG DATA AS WELL AS ANALYZING THE APPLICATION OF BIG DATA AND ITS REVOLUTION TO COMBAT CRIMES.

آمار یکساله:  

بازدید 134

دانلود 0
نویسنده: 

SIRI NARGES | SIRI SIMIN

اطلاعات دوره: 
  • سال: 

    2016
  • دوره: 

    0
  • شماره: 

    5
تعامل: 
  • بازدید: 

    32
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

A NUMBER OF PROCESSES, SUCH AS THE DISCOVERY OF EVIDENCE ARE MORE IMPORTANT THAN SOLVING CRIMES BECAUSE TO PROTECT THE PUBLIC FROM CRIMINALS AND PROTECT INNOCENT PEOPLE FROM UNJUST PUNISHMENT USED. MOST OF THE TIME, THE ABILITY TO TRACK LEGAL AND PROPER IMPLEMENTATION OF THE LAW IN RELATION TO THE VICTIM, IS BASED BY MATCHING THE PHYSICAL EVIDENCE FROM THE SCENE OR THE VICTIM WITH A PERSON ACCUSED OF A CRIME WORK DONE. CRIMINAL INVESTIGATOR WITH A WIDE RANGE OF SPECIALISTS WHO GATHER EVIDENCE FROM THE SCENE JAM AND CRIME DETECTION BROUGHT THEM TO LABORATORIES FOR TESTING. CONSULT AND THINK KNND.SHYMYDAN CRIMINAL ANALYSIS EXPERTISE TO IDENTIFY MATERIALS AND NATURE OF THESE DOCUMENTS DO. MANY CRIMINAL TRAINED CHEMIST CAN DETERMINE THE CHEMICAL COMPOSITION AND THE NATURE AND BY ADOPTING THE SAMPLE, AS WELL AS ANTICIPATED SOURCES OF CRIME. MODERN CHEMISTRY A WIDE RANGE OF ANALYTICAL TECHNIQUES TO BE USED IN THE CLASSIC ANALYTICAL METHODS PHYSICAL EVIDENCE COLLECTED FROM THE CRIME SCENE IN SPECIAL CONTAINERS TO AVOID CONTAMINATION AND DECOMPOSITION, SEALED AND CAREFULLY LISTED. A SET OF EVIDENCE GATHERED AS EVIDENCE AND SENT TO THE CRIME LAB. IN THE LAB, EVIDENCE -TRAINED STAFF IN EACH OF THE FIELDS VARIOUS TESTS ARE: SEROLOGY CRIMINAL, CRIMINAL PATHOLOGISTS, THE REMAINING COMPONENTS OF THE TEST KNND.MTKHSSAN FIREARMS, FIREARMS AND EXPLOSIVES CATEGORIES AND TRY AND CRIMINAL CHEMIST, COMBINE TO DETERMINE AND IDENTIFY CHEMICALS.

آمار یکساله:  

بازدید 32

دانلود 0
نویسنده: 

POURKAZEM POUYAN | JADIDIAN HOSSEIN

اطلاعات دوره: 
  • سال: 

    2016
  • دوره: 

    0
  • شماره: 

    5
تعامل: 
  • بازدید: 

    28
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

IN COUNTRIES LIKE JAPAN AND THE UNITED STATES SEISMICALLY ACTIVE, CONTROL SYSTEM DESIGN AND CONSTRUCTION OF STRUCTURES AGAINST EARTHQUAKES IS IMPORTANT. ONE OF THE MOST EFFECTIVE SYSTEMS TO MITIGATE THE EFFECTS OF SEISMIC ISOLATION SYSTEM IS USED INSTEAD OF INCREASING THE RESISTANCE OF STRUCTURAL ELEMENTS.EARTHQUAKE IS VERY IMPORTANT AND THIS IMPORTANCE HAS LED TO DIFFERENT STUDIES ON THE EFFECTS OF SEISMIC ISOLATION SYSTEM, AS WELL AS HOW TO APPLY DYNAMIC LOAD ON STRUCTURES BE ISOLATED. IN FACT, A SOFT FLOOR ISOLATION SYSTEM BETWEEN THE SUPERSTRUCTURE AND SOIL THAT INCREASES CYCLE TIME AND REDUCTION OF THE STRUCTURAL RESPONSE UNDER THE TWO HORIZONTAL COMPONENTS OF THE EARTHQUAKE IN NEAR FIELD. ISOLATORS MODELING IS DONE BY SAP 2000V18 SOFTWARE.

آمار یکساله:  

بازدید 28

دانلود 0
نویسنده: 

ZARIF MONADI MEHDI | ESMAIL ZADEH GHANDEHARY MOHAMMAD REZA | FAHIM DEVIN HASSAN

اطلاعات دوره: 
  • سال: 

    2016
  • دوره: 

    0
  • شماره: 

    5
تعامل: 
  • بازدید: 

    70
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

RESEARCH IN APPLIED RESEARCH, ISSUE ANALYSIS AND CAUSAL-COMPARATIVE PLACED. INVESTIGATOR IN THIS RESEARCH WAS TO STUDY THE RELATIONSHIP OF MULTIPLE INTELLIGENCES AND TEACHING EFFECTIVENESS THE POPULATION OF THE STUDY PHYSICAL EDUCATION TEACHERS MR. AND MRS. SEVEN EDUCATION DISTRICTS OF MASHHAD AND SECONDARY SCHOOL STUDENTS FORMED. LADIES AND GENTLEMAN BODY OF THE SEVEN CHILDREN IN TWO GROUPS (105 FEMALES, 107 MALES) CHOOSE GRDYDNDV A TOTAL OF 666 STUDENT TEACHERS TEACH SUCCESSFULLY COMPLETED A QUESTIONNAIRE TO ASSESS MULTIPLE INTELLIGENCES GARDNER NMVDND.PS EXISTING QUESTIONNAIRES, YSL QUESTIONNAIRE. KVRKMAZ (2010) AND A QUESTIONNAIRE TO MEASURE THE SUCCESS OF AN IDEAL TEACHER TEACHING STUDENTS VIEW GADZELLA (1971) WAS USED.

آمار یکساله:  

بازدید 70

دانلود 0
نویسنده: 

MOEEN TAGHAVI MARYAM | KHADEMI MARYAM

اطلاعات دوره: 
  • سال: 

    2016
  • دوره: 

    0
  • شماره: 

    5
تعامل: 
  • بازدید: 

    42
  • دانلود: 

    0
کلیدواژه: 
چکیده: 

DUE TO THE RAPID DEVELOPMENT OF COMPUTER NETWORKS, INTRUSIONS AND ATTACKS INTO THESE NETWORKS HAVE GROWN, AND OCCUR IN VARIOUS WAYS. TO RESIST AGAINST HACKERS AND INTRUSIVE BEHAVIORS, SEVERAL ALGORITHMS HAVE BEEN INTRODUCED IN LITERATURE KNOWN AS INTRUSION DETECTION METHODS. THE AIM OF INTRUSION DETECTION IS TO IDENTIFY UNAUTHORIZED USE, MISUSE, AND VULNERABILITY MADE BY INTERNAL USERS OR EXTERNAL ATTACKERS. THE PROPOSED METHOD, BASED ON MISUSE DETECTION, EXTRACTS REQUIRED KNOWLEDGE FROM FUZZY SYSTEM WHICH IS A SET OF FUZZY IF-THEN RULES, AND PERFORMS THE INTRUSION DETECTION PROCESS.. IN FACT, THE MENTIONED KNOWLEDGE IS CONSIDERED AS A FUZZY RULE BASE WHICH IS OPTIMIZED DURING THE DATA MINING PROCESS BY AN OPTIMIZATION ALGORITHM ACCORDING TO SOME CRITERIA SUCH AS ACCURACY AND COMPREHENSIBILITY. TABU SEARCH ALGORITHM IS EMPLOYED TO OPTIMIZE THE OBTAINED SET OF FUZZY RULES. FINALLY, THE PROPOSED METHOD IS IMPLEMENTED AND APPLIED TO THE NSL-KDD DATASET WHICH CONTAINS SOME INFORMATION ABOUT NORMAL AND INTRUSIVE BEHAVIORS IN COMPUTER NETWORKS. THE RESULTS ARE COMPARED WITH THOSE OF WELL-KNOWN METHODS, AND SHOW THE COMPETITIVE ACCURACY AND EFFICIENCY.

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