Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (998,570 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
MRCP
PhD
FRCP
FACP
FACC
Metrics
H-Index
i10 Index
Citation
35
85
11,234
GIS & Remote sensing
water quality index
Rockworks
landfill site
Analytical hierarchy process
Metrics
H-Index
i10 Index
Citation
19
32
1,372
امراض حيوان
Metrics
H-Index
i10 Index
Citation
14
21
736
Civil Engineering
Water Resources Engineering
Metrics
H-Index
i10 Index
Citation
13
15
415
CFD
Porous Media
Rotational Flow
Heat and Mass Transfer
Metrics
H-Index
i10 Index
Citation
12
13
457
* Rankings
Ranking Based
On Selection: 6
Embedded Systems
FPGA
Networks-on-Chip
Reconfigurable Computing
Many-Core Systems.
Metrics
H-Index
i10 Index
Citation
12
16
385
* Rankings
Ranking Based
On Selection: 7
Polymer Nanocomposites
Thermoplastic Polyurethane
Graphene based nanocomposites
polymer blends
graphene oxide manufacturing
Metrics
H-Index
i10 Index
Citation
11
11
249
* Rankings
Ranking Based
On Selection: 8
vibration and static deflection of FG materials
Metrics
H-Index
i10 Index
Citation
11
11
321
* Rankings
Ranking Based
On Selection: 9
epilepsy disease and psychological
Metrics
H-Index
i10 Index
Citation
10
11
426
* Rankings
Ranking Based
On Selection: 10
Sustainable city planning
Metrics
H-Index
i10 Index
Citation
11
13
402
360° Institutional Performance & Benchmarking Click Here for Live Demo
Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info
* Rankings
Ranking Based
On Selection: 11
Geomorphology
Karst Geomorphology
Hydrology
Remote Sensing
GIS
Metrics
H-Index
i10 Index
Citation
10
10
342
* Rankings
Ranking Based
On Selection: 12
Quantum Mechanics
Molecular physics
Density function theory
Electronic structure
Metal complexes and Organic dyes
Metrics
H-Index
i10 Index
Citation
9
9
266
* Rankings
Ranking Based
On Selection: 13
امراض الدواجن ومناعة
Metrics
H-Index
i10 Index
Citation
10
11
219
* Rankings
Ranking Based
On Selection: 14
Gen AI
DNN accelerators
VLSI
FPGA
networks-on-chip
Metrics
H-Index
i10 Index
Citation
11
11
456
* Rankings
Ranking Based
On Selection: 15
Urban transformation
Sustainable urban form
New Urbanism
Urban vitality
Urban spaces
Metrics
H-Index
i10 Index
Citation
9
9
177
* Rankings
Ranking Based
On Selection: 16
Metrics
H-Index
i10 Index
Citation
9
8
189
* Rankings
Ranking Based
On Selection: 17
التخطيط الحضري ، التصميم الحضري ، دراسات الشكل الحضري
Metrics
H-Index
i10 Index
Citation
10
11
170
* Rankings
Ranking Based
On Selection: 18
wireless communications
mobile communications
networks
photonics
plasmonics
Metrics
H-Index
i10 Index
Citation
9
8
279
* Rankings
Ranking Based
On Selection: 19
nuclear physics
atomic physics
medical physics
Metrics
H-Index
i10 Index
Citation
9
9
265
* Rankings
Ranking Based
On Selection: 20
الطفيليات
Metrics
H-Index
i10 Index
Citation
9
9
289
* Rankings
Ranking Based
On Selection: 21
Medical parasitology
Professor
Metrics
H-Index
i10 Index
Citation
9
9
289
* Rankings
Ranking Based
On Selection: 22
فيزياء نظرية، نووية، اشعاعية، فيزياء طبية
Metrics
H-Index
i10 Index
Citation
9
7
238
* Rankings
Ranking Based
On Selection: 23
analytical chemistry
Metrics
H-Index
i10 Index
Citation
9
9
278
* Rankings
Ranking Based
On Selection: 24
Polymoriphism
DNA sequencing
gene expression
NGS
Metrics
H-Index
i10 Index
Citation
8
7
146
* Rankings
Ranking Based
On Selection: 25
التعليم والتعلم وطرائق التدريس / العاب قوى
Metrics
H-Index
i10 Index
Citation
8
8
265
* Rankings
Ranking Based
On Selection: 26
Plant Protection / Entomology
Metrics
H-Index
i10 Index
Citation
8
8
247
* Rankings
Ranking Based
On Selection: 27
Design and synthesis of small molecule DNA intercalator as an anticancer and antimicrobial Drugs
Metrics
H-Index
i10 Index
Citation
8
7
403
* Rankings
Ranking Based
On Selection: 28
احياء مجهريه طبيه
Metrics
H-Index
i10 Index
Citation
8
8
231
* Rankings
Ranking Based
On Selection: 29
Asphalt paving technology
Metrics
H-Index
i10 Index
Citation
8
7
220
* Rankings
Ranking Based
On Selection: 30
- Environmental Issues 2- Environmental Pollution 3- Soil Geography 4- Water Resources 5- Human
Metrics
H-Index
i10 Index
Citation
9
8
249
* Rankings
Ranking Based
On Selection: 31
الكيمياء اللاعضوية ،الكيمياء الكمبيوترية،تحضير الكواشف العضوية
Metrics
H-Index
i10 Index
Citation
8
7
217
* Rankings
Ranking Based
On Selection: 32
Deep Learning
Metrics
H-Index
i10 Index
Citation
8
6
208
* Rankings
Ranking Based
On Selection: 33
التخطيط الحضري ، التصميم الحضري، التخطيط البيئي،فلسفة التخطيط والتصم
Metrics
H-Index
i10 Index
Citation
8
8
162
* Rankings
Ranking Based
On Selection: 34
Geotechnical Works
Metrics
H-Index
i10 Index
Citation
7
5
153
* Rankings
Ranking Based
On Selection: 35
Breast Cancer
Western blotting
Zymography assay
Tissue culture
Invasion and Migration
Metrics
H-Index
i10 Index
Citation
8
8
235
* Rankings
Ranking Based
On Selection: 36
Medical bacteria
Immunology
molecular.
Metrics
H-Index
i10 Index
Citation
8
7
232
* Rankings
Ranking Based
On Selection: 37
فيزياء نووية / بيئة و تلوث اشعاعي
Metrics
H-Index
i10 Index
Citation
8
7
173
* Rankings
Ranking Based
On Selection: 38
Polymer
Thermodynamics
Kinetic of Thermal Degradation
Dielectric
Mechanical
Metrics
H-Index
i10 Index
Citation
8
6
177
* Rankings
Ranking Based
On Selection: 39
محاسبة التكاليف والادارية
Metrics
H-Index
i10 Index
Citation
8
7
189
* Rankings
Ranking Based
On Selection: 40
thin film
Metrics
H-Index
i10 Index
Citation
8
8
144
* Rankings
Ranking Based
On Selection: 41
Genetic
Biochemistry
Metrics
H-Index
i10 Index
Citation
8
5
333
* Rankings
Ranking Based
On Selection: 42
الطرق والنقل
Metrics
H-Index
i10 Index
Citation
8
5
220
* Rankings
Ranking Based
On Selection: 43
Algorithms
Cryptography
Security of Information and Communication
Metrics
H-Index
i10 Index
Citation
7
6
186
* Rankings
Ranking Based
On Selection: 44
الفلسفة
Metrics
H-Index
i10 Index
Citation
7
7
253
* Rankings
Ranking Based
On Selection: 45
biochemical
metabolic and molecular changes associated with metabolic and endocrine disorders
Metrics
H-Index
i10 Index
Citation
7
7
236
* Rankings
Ranking Based
On Selection: 46
Nanotechnology
Metrics
H-Index
i10 Index
Citation
8
7
227
* Rankings
Ranking Based
On Selection: 47
Renewable Energetic
Metrics
H-Index
i10 Index
Citation
7
7
154
* Rankings
Ranking Based
On Selection: 48
General Mechanics / Applied mechanics/control /vibration
Metrics
H-Index
i10 Index
Citation
7
6
271
* Rankings
Ranking Based
On Selection: 49
Data Mining
Text Mining
Behavioral Finance
Sentiment Analysis and IT in Management
Metrics
H-Index
i10 Index
Citation
7
6
223
* Rankings
Ranking Based
On Selection: 50
Family and Community Medcine
Metrics
H-Index
i10 Index
Citation
6
5
152
* Rankings
Ranking Based
On Selection: 51
Communication Wireless Systems
Metrics
H-Index
i10 Index
Citation
8
6
144
* Rankings
Ranking Based
On Selection: 52
Cementitious Materials and Its Application
Durability of Aerated Concrete
Metrics
H-Index
i10 Index
Citation
7
6
125
* Rankings
Ranking Based
On Selection: 53
الفيزياء النوويه والاشعاعيه
Metrics
H-Index
i10 Index
Citation
7
5
190
* Rankings
Ranking Based
On Selection: 54
الفيزياء النووية- الفيزياء الطبية - الفيزياء الاشعاعية
Metrics
H-Index
i10 Index
Citation
8
5
119
* Rankings
Ranking Based
On Selection: 55
تقنيات احيائية نباتية \ فاكهه
Metrics
H-Index
i10 Index
Citation
7
3
97
* Rankings
Ranking Based
On Selection: 56
الفسيولوجيا
Metrics
H-Index
i10 Index
Citation
7
6
556
* Rankings
Ranking Based
On Selection: 57
Nuclear physics
Metrics
H-Index
i10 Index
Citation
7
5
190
* Rankings
Ranking Based
On Selection: 58
Applied Mathematics
Image Similarity
Artificial Intelligence
Topology
Graph Theory
Metrics
H-Index
i10 Index
Citation
7
5
151
* Rankings
Ranking Based
On Selection: 59
RADIOLOGY
Metrics
H-Index
i10 Index
Citation
7
5
153
* Rankings
Ranking Based
On Selection: 60
Computer Network and Parallel Processing
RTOS & OS
IoT
Cloud Computing
MCS
Metrics
H-Index
i10 Index
Citation
8
7
151
* Rankings
Ranking Based
On Selection: 61
Physical Chemistry
Metrics
H-Index
i10 Index
Citation
7
5
115
* Rankings
Ranking Based
On Selection: 62
Signal Processing
Image Processing
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
6
5
95
* Rankings
Ranking Based
On Selection: 63
pomology- plant tissue culture- plant physiology under abiotic stress
Metrics
H-Index
i10 Index
Citation
8
4
195
* Rankings
Ranking Based
On Selection: 64
الكيمياء اللاعضوية
Metrics
H-Index
i10 Index
Citation
6
5
136
* Rankings
Ranking Based
On Selection: 65
Inorganic Chemistry
Metrics
H-Index
i10 Index
Citation
7
4
113
* Rankings
Ranking Based
On Selection: 66
Chemotherapy and Radiotherapy
Metrics
H-Index
i10 Index
Citation
7
5
115
* Rankings
Ranking Based
On Selection: 67
Engineering Design
Metrics
H-Index
i10 Index
Citation
7
6
203
* Rankings
Ranking Based
On Selection: 68
Artificial intelligence
Pattern recognition
Natural language processing
Metrics
H-Index
i10 Index
Citation
7
5
151
* Rankings
Ranking Based
On Selection: 69
Information Technology
Database Theory
Metrics
H-Index
i10 Index
Citation
8
6
102
* Rankings
Ranking Based
On Selection: 70
strategic consensus Sovereign leadership organizational alignment
Metrics
H-Index
i10 Index
Citation
7
3
195
* Rankings
Ranking Based
On Selection: 71
immunology
Metrics
H-Index
i10 Index
Citation
7
3
123
* Rankings
Ranking Based
On Selection: 72
Biocides.Sustainability .BioremediationBiofertilizers- Bio Control- Fungi
Metrics
H-Index
i10 Index
Citation
7
1
80
* Rankings
Ranking Based
On Selection: 73
الاتصالات حول العالم
Metrics
H-Index
i10 Index
Citation
6
6
1,644
* Rankings
Ranking Based
On Selection: 74
Advanced Concrete
Bridge Evaluation
Repair and strengthening of Damaged structures
Metrics
H-Index
i10 Index
Citation
6
6
231
* Rankings
Ranking Based
On Selection: 75
Plasmonic Devices
Nanophotonic Devices
Photonic Devices
Optoelectronics
Fiber Optics Communications
Metrics
H-Index
i10 Index
Citation
6
5
224
* Rankings
Ranking Based
On Selection: 76
Synthesizing and characterization of nanoparticles
Thin films
thin film solar cells
Metrics
H-Index
i10 Index
Citation
6
5
219
* Rankings
Ranking Based
On Selection: 77
Welding Metallurgy
Metallurgy Engineering
Heat treatment and phase transformation of metals
Metrics
H-Index
i10 Index
Citation
6
5
175
* Rankings
Ranking Based
On Selection: 78
الفيزياء الطبية
Metrics
H-Index
i10 Index
Citation
6
5
99
* Rankings
Ranking Based
On Selection: 79
Material physics
Aluminium alloys
Metrics
H-Index
i10 Index
Citation
7
4
197
* Rankings
Ranking Based
On Selection: 80
Functional Analysis
Complex Analysis
Mathematical Analysis
Metrics
H-Index
i10 Index
Citation
6
4
150
* Rankings
Ranking Based
On Selection: 81
Software defined networking(SDN)
Internet of Things
Computer Communications ( Networks)
Metrics
H-Index
i10 Index
Citation
6
4
148
* Rankings
Ranking Based
On Selection: 82
Aquatic environment
Metrics
H-Index
i10 Index
Citation
6
3
134
* Rankings
Ranking Based
On Selection: 83
Solar energy
Metrics
H-Index
i10 Index
Citation
6
4
153
* Rankings
Ranking Based
On Selection: 84
Artificial Intelligence
Sliding Mode Control
Robotics
Smart Materials
Mechatronics
Metrics
H-Index
i10 Index
Citation
7
4
119
* Rankings
Ranking Based
On Selection: 85
الهندسه المدنية
Metrics
H-Index
i10 Index
Citation
6
3
114
* Rankings
Ranking Based
On Selection: 86
المناعة والبايولوجي الجزيئي
Metrics
H-Index
i10 Index
Citation
7
4
118
* Rankings
Ranking Based
On Selection: 87
علم الطفيليات ، الطفيليات الطبية ، الامراض الانتقالية بسبب الطفيليات ، مناعة الطفيليات
Metrics
H-Index
i10 Index
Citation
6
3
105
* Rankings
Ranking Based
On Selection: 88
Immunology
Cytokines
Immunohistochemistry
HLA
Genetics
Metrics
H-Index
i10 Index
Citation
6
3
97
* Rankings
Ranking Based
On Selection: 89
الهندسه الوراثية والبكتريا المرضية
Metrics
H-Index
i10 Index
Citation
6
4
98
* Rankings
Ranking Based
On Selection: 90
Applied mathematics
Metrics
H-Index
i10 Index
Citation
6
2
79
* Rankings
Ranking Based
On Selection: 91
Functional analysis
Dynamical Systems
Metrics
H-Index
i10 Index
Citation
6
2
151
* Rankings
Ranking Based
On Selection: 92
pediatrics
neonatology
metabolic
Metrics
H-Index
i10 Index
Citation
6
5
127
* Rankings
Ranking Based
On Selection: 93
liquid - liquid extraction
cloud piont liquid
Metrics
H-Index
i10 Index
Citation
6
5
125
* Rankings
Ranking Based
On Selection: 94
Power Electronics
Metrics
H-Index
i10 Index
Citation
6
5
86
* Rankings
Ranking Based
On Selection: 95
الكيمياء الحياتية
Metrics
H-Index
i10 Index
Citation
6
4
120
* Rankings
Ranking Based
On Selection: 96
bacteriology
Metrics
H-Index
i10 Index
Citation
6
3
125
* Rankings
Ranking Based
On Selection: 97
Environmental pollution
Health physics
Nuclear physics
Metrics
H-Index
i10 Index
Citation
6
3
128
* Rankings
Ranking Based
On Selection: 98
Optoelectronics
Fibre optics Engineering
Free-Space Optics
Visible Light Communications
Metrics
H-Index
i10 Index
Citation
6
3
104
* Rankings
Ranking Based
On Selection: 99
image encryption
numerical
fractals
Metrics
H-Index
i10 Index
Citation
6
3
101
* Rankings
Ranking Based
On Selection: 100
هندسه الاسس، هندسه الركائز، جيولوجيه الارض، الهزات الارضيه، تثبيت المنحدرات
Metrics
H-Index
i10 Index
Citation
3
1
49
Hussain Musa Hussain
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
19
32
1,372
GIS & Remote sensing
water quality index
Rockworks
landfill site
Analytical hierarchy process
Embedded Systems
FPGA
Networks-on-Chip
Reconfigurable Computing
Many-Core Systems.
Polymer Nanocomposites
Thermoplastic Polyurethane
Graphene based nanocomposites
polymer blends
graphene oxide manufacturing
Luay Sadiq AlAnsari .
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
11
11
321
360° Institutional Performance & Benchmarking Click Here for Live Demo
Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info
Ahmed H. AlSulttani|احمد هاشم السلطاني, Ahmed Hashem Al-Sulttani, Ahmed Al-Sulttani
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
10
10
342
Quantum Mechanics
Molecular physics
Density function theory
Electronic structure
Metal complexes and Organic dyes
Ahmed Abdulsalam AlJaberi
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
9
9
177
Urban transformation
Sustainable urban form
New Urbanism
Urban vitality
Urban spaces
Ahmed Shamkhi Alkhfaji
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
10
11
170
Hassan Falah Fakhruldeen
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
9
8
279
wireless communications
mobile communications
networks
photonics
plasmonics
Saleem Khteer AlHadraawy
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
9
9
289
Assistant Akram Ali Mohammed
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
8
8
247
Design and synthesis of small molecule DNA intercalator as an anticancer and antimicrobial Drugs
Israa Abduljabbar Aljanabi
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
8
8
231
Mohammed Abbas Aljumaili
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
8
7
220
- Environmental Issues 2- Environmental Pollution 3- Soil Geography 4- Water Resources 5- Human
التخطيط الحضري ، التصميم الحضري، التخطيط البيئي،فلسفة التخطيط والتصم
Morteta H AlMedhtiy|Morteta H AL-Medhity
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
8
8
235
Breast Cancer
Western blotting
Zymography assay
Tissue culture
Invasion and Migration
Azhar Selman Ali AlAboodi
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
8
7
173
Polymer
Thermodynamics
Kinetic of Thermal Degradation
Dielectric
Mechanical
Shawki Khalaph Muhammad
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
8
8
144
Algorithms
Cryptography
Security of Information and Communication
Abdulhussein A Algenabi
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
7
7
236
biochemical
metabolic and molecular changes associated with metabolic and endocrine disorders
Data Mining
Text Mining
Behavioral Finance
Sentiment Analysis and IT in Management
Shaymaa Abdul Lateef AlFadhul
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
6
5
152
Cementitious Materials and Its Application
Durability of Aerated Concrete
Ali Saeed Atiah AlJanaby
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
7
3
97
Applied Mathematics
Image Similarity
Artificial Intelligence
Topology
Graph Theory
Computer Network and Parallel Processing
RTOS & OS
IoT
Cloud Computing
MCS
Muslim Abd Ali Abdulhussein,Muslim AbidAli AbdelHussein, AlRubaee, M,Aa ، مسلم عبدعلي عبد
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
8
4
195
pomology- plant tissue culture- plant physiology under abiotic stress
Muna Abass Hadi Alsallami
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
6
5
136
Assist.Afaq Jaber Kadhium
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
7
4
113
Ammar Rasoul Mohammad Rudha
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
7
5
115
Mohammed Hasan Abdulameer
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
7
5
151
Artificial intelligence
Pattern recognition
Natural language processing
strategic consensus Sovereign leadership organizational alignment
Biocides.Sustainability .BioremediationBiofertilizers- Bio Control- Fungi
Advanced Concrete
Bridge Evaluation
Repair and strengthening of Damaged structures
Plasmonic Devices
Nanophotonic Devices
Photonic Devices
Optoelectronics
Fiber Optics Communications
Hussein M. Hussein|Hussein Maaallah Hussein, Hussein Hussein, Hussein Hussein M
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
6
5
219
Synthesizing and characterization of nanoparticles
Thin films
thin film solar cells
Welding Metallurgy
Metallurgy Engineering
Heat treatment and phase transformation of metals
Software defined networking(SDN)
Internet of Things
Computer Communications ( Networks)
Sadiq Kadhum Lafta Al-Zurfi
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
6
3
134
Artificial Intelligence
Sliding Mode Control
Robotics
Smart Materials
Mechatronics
Sukayna Jabbar Mushattat
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
6
3
105
علم الطفيليات ، الطفيليات الطبية ، الامراض الانتقالية بسبب الطفيليات ، مناعة الطفيليات
Liqaa Salim Zghair Buhan
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
6
4
98
Optoelectronics
Fibre optics Engineering
Free-Space Optics
Visible Light Communications
Firas Abdulhadi Abdullah
Kufa University
Kufa, Iraq
Metrics
H-Index
i10 Index
Citation Counts
3
1
49
هندسه الاسس، هندسه الركائز، جيولوجيه الارض، الهزات الارضيه، تثبيت المنحدرات