LabID-base/OpenAlex-Afillation huggingface dataset:
Tools and Skills for the Curation of Digitised Herbaria
Year: 2025
Type: article
Language: en
Topic: Species Distribution and Climate Change
Authors and affiliations:
raw_author_name: Elspeth Haston
raw_affiliation_strings: Royal Botanic Garden Edinburgh, Edinburgh, United Kingdom
raw_author_name: Hannah Atkins
raw_affiliation_strings: Royal Botanic Garden Edinburgh, Edinburgh, United Kingdom
raw_author_name: Marie Briggs
raw_affiliation_strings: Royal Botanic Garden Edinburgh, Edinburgh, United Kingdom
raw_author_name: Helena Brown
raw_affiliation_strings: Royal Botanic Garden Edinburgh, Edinburgh, United Kingdom
raw_author_name: Robyn Drinkwater
raw_affiliation_strings: Royal Botanic Garden Edinburgh, Edinburgh, United Kingdom
raw_author_name: Hui Ke Christopher Ng
raw_affiliation_strings: Royal Botanic Garden Edinburgh, Edinburgh, United Kingdom
raw_author_name: Heleen Plaisier
raw_affiliation_strings: Royal Botanic Garden Edinburgh, Edinburgh, United Kingdom
raw_author_name: Michael Sundue
raw_affiliation_strings: Royal Botanic Garden Edinburgh, Edinburgh, United Kingdom
Comparing Methodologies for Ranking Alternatives: A Case Study in Assessing Bank Financial Performance
Year: 2025
Type: article
Topic: History and advancements in chemistry
Authors and affiliations:
raw_author_name: Dong Trung Chinh
raw_affiliation_strings: Hanoi College of Industrial Economics, Hanoi, Vietnam
raw_author_name: Pham Huong Quynh
raw_affiliation_strings: Hanoi University of Industry, Hanoi, Vietnam
raw_author_name: Nguyen Thi Thu Hien
raw_affiliation_strings: Hanoi University of Industry, Hanoi, Vietnam
raw_author_name: Vu Quang Minh
raw_affiliation_strings: College of Informatics, Northern Kentucky University, 1 Louie B Nunn Dr, Highland Heights, KY 41099, USA
raw_author_name: Vu Minh Quang
raw_affiliation_strings: Honors College, Texas State University, 601 University Drive, San Marcos, TX 78666, USA
A Numerical Analysis of the Bearing Vibration Response under Varying Outer Race Defect Positions
Year: 2025
Type: article
Topic: Gear and Bearing Dynamics Analysis
Authors and affiliations:
raw_author_name: Thabisang Sylvester Lekalakala
raw_affiliation_strings: Department of Industrial Engineering, Operations Management and Mechanical Engineering, Vaal University of Technology, Vanderbijlpark, South Africa
raw_author_name: Alfayo Anyika Alugongo
raw_affiliation_strings: Department of Industrial Engineering, Operations Management and Mechanical Engineering, Vaal University of Technology, Vanderbijlpark, South Africa
raw_author_name: Bernard Xavier Tchomeni
raw_affiliation_strings: Department of Industrial Engineering, Operations Management and Mechanical Engineering, Vaal University of Technology, Vanderbijlpark, South Africa
raw_author_name: Desejo Filipeson Sozinando
raw_affiliation_strings: Department of Industrial Engineering, Operations Management and Mechanical Engineering, Vaal University of Technology, Vanderbijlpark, South Africa
Implementasi program rehabilitasi jantung berbasis rumah dengan pendekatan pemberdayaan keluarga pasien post sindrom koroner akut di RSUD kabupaten Karawang
Year: 2025
Type: article
Topic: Methodologies in Health Research and Practice
Authors and affiliations:
raw_author_name: Anton Priambodo
raw_affiliation_strings: Fakultas Ilmu Keperawatan, Universitas Horizon Indonesia
raw_author_name: Nita Syamsiah
raw_affiliation_strings: Fakultas Ilmu Keperawatan, Universitas Horizon Indonesia
raw_author_name: Erlena Erlena
raw_affiliation_strings: Fakultas Ilmu Keperawatan, Universitas Horizon Indonesia
raw_author_name: Iham Suryana
raw_affiliation_strings: Fakultas Ilmu Keperawatan, Universitas Horizon Indonesia
Machine Learning Models for Concrete Strength Predictions Based on Rebound Hammer Measurements
Year: 2025
Type: article
Topic: Innovative concrete reinforcement materials
Authors and affiliations:
raw_author_name: Fayez Moutassem
raw_affiliation_strings: Department of Architecture and Civil Engineering, American University of Ras Al Khaimah, United Arab Emirates
raw_author_name: Ali Al-Ataby
raw_affiliation_strings: Department of Electrical and Electronics Engineering, American University of Ras Al Khaimah, United Arab Emirates
RESISTING PATRIARCHY IN FEUDAL JAPAN THROUGH WOMEN’S AGENCY IN &lt;i&gt;SHOGUN&lt;/i&gt; (2024)
Year: 2025
Type: article
Language: en
Topic: Japanese History and Culture
Authors and affiliations:
raw_author_name: Farah Nabila Anansyah
raw_affiliation_strings: State University of Semarang
raw_author_name: Rahayu Puji Haryanti
raw_affiliation_strings: State University of Semarang
Awareness and Perception of Oral and Maxillofacial Surgery as a Speciality Amongst General Public in Mahe Region: An Institutional Study
Year: 2025
Type: article
Language: en
Topic: Dental Education, Practice, Research
Authors and affiliations:
raw_author_name: P. Rilna
raw_affiliation_strings: Department of Oral and Maxillofacial SUrgery, Mahe Institute of Dental Sciences and Hospital, Mahe, 673310, Pondicherry, India
raw_author_name: Anroop Anirudhan
raw_affiliation_strings: Department of Oral and Maxillofacial SUrgery, Mahe Institute of Dental Sciences and Hospital, Mahe, 673310, Pondicherry, India
raw_author_name: Chythanniya Vishwanathan
raw_affiliation_strings: Department of Oral and Maxillofacial SUrgery, Mahe Institute of Dental Sciences and Hospital, Mahe, 673310, Pondicherry, India
raw_author_name: Anjali Sudhakaran
raw_affiliation_strings: Department of Oral and Maxillofacial SUrgery, Mahe Institute of Dental Sciences and Hospital, Mahe, 673310, Pondicherry, India
raw_author_name: Girish Kumar Govind
raw_affiliation_strings: Department of Oral and Maxillofacial SUrgery, Mahe Institute of Dental Sciences and Hospital, Mahe, 673310, Pondicherry, India
Tamper-Resilient and Sensor-Spoofing-Resistant Authentication for 5G-Connected Vehicular Edge Systems
Year: 2025
Type: article
Topic: Vehicular Ad Hoc Networks (VANETs)
Authors and affiliations:
raw_author_name: Sarah Al-Hilfi
raw_affiliation_strings: Computer Engineering Department, College of Engineering, University of Basrah, Basra, Iraq
raw_author_name: Mohammed Yousif
raw_affiliation_strings: Department of Computer Engineering Techniques, College of Technical Engineering, University of Al Maarif, Al Anbar, Iraq
raw_author_name: Huda Mohammed Alsayednoor
raw_affiliation_strings: Shatt Al-Arab University College, Basra, Iraq
raw_author_name: Mahmood A. Al-Shareeda
raw_affiliation_strings: Department of Information Technology, Management Technical College, Southern Technical University, Basrah, Iraq | College of Engineering, Al-Ayen University, Thi-Qar, Iraq
raw_author_name: Mohammed Almaayah
raw_affiliation_strings: Department of Computer Science, King Abdullah the II IT School, The University of Jordan, Amman, Jordan
raw_author_name: Marwan Albahar
raw_affiliation_strings: Department of Computing, College of Engineering and Computing in Al-Lith, Umm Al-Qura University, Makkah, Saudi Arabia
Exploring the sense of coherence and psychological well-being of family caregivers of individuals with substance addiction in South Africa’s Western Cape
Year: 2025
Type: article
Language: en
Topic: Family Caregiving in Mental Illness
Authors and affiliations:
raw_author_name: Chantal Settley
raw_affiliation_strings: Department of Information Technology, Cape Peninsula University of Technology, Cape Town, South Africa
raw_author_name: Retha De La Harpe
raw_affiliation_strings: Faculty Business and Management, Cape Peninsula University of Technology, Cape Town, South Africa
raw_author_name: Karien Jooste
raw_affiliation_strings: Faculty of Health & Wellness, Cape Peninsula University of Technology, Cape Town, South Africa
GenWorkBalanceNet: A Hybrid Generative AI-Deep Learning Model for Work-Life Balance-Driven Productivity Prediction in IT Workforces
Year: 2025
Type: article
Topic: AI and HR Technologies
Authors and affiliations:
raw_author_name: Chaya J. Swamy
raw_affiliation_strings: Department of Management Studies, JSS Academy of Technical Education, Bengaluru, India
raw_author_name: Aruna Adarsh
raw_affiliation_strings: JSS Center for Management Studies, JSS Science and Technology University, Mysuru, India
An Analysis of the Influence of the Diameter-to-Depth Ratio on the Bearing Capacity of Single and Group Bored Piles in Cohesive Soil
Year: 2025
Type: article
Topic: Geotechnical Engineering and Soil Mechanics
Authors and affiliations:
raw_author_name: Dwi Febrianti Saputri
raw_affiliation_strings: Department of Civil Engineering, Hasanuddin University, Makassar, Indonesia
raw_author_name: Tri Harianto
raw_affiliation_strings: Department of Civil Engineering, Hasanuddin University, Makassar, Indonesia
raw_author_name: . Fakhruddin
raw_affiliation_strings: Department of Civil Engineering, Hasanuddin University, Makassar, Indonesia
Clinical application of O-RADS combined with CEUS and HE4 in the diagnosis of adnexal masses
Year: 2025
Type: article
Language: en
Topic: Ovarian cancer diagnosis and treatment
Authors and affiliations:
raw_author_name: Qian Fu
raw_affiliation_strings: Department of Ultrasound, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center，Southern Medical University, Shenzhen, Guangdong Province
Department of Ultrasound, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center,Southern Medical University, Shenzhen, Guangdong Province
raw_author_name: Ying Yuan
raw_affiliation_strings: Department of Ultrasound, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center，Southern Medical University, Shenzhen, Guangdong Province. yying0624@163.com
Department of Ultrasound, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center,Southern Medical University, Shenzhen, Guangdong Province
raw_author_name: Zhaohui Zhou
raw_affiliation_strings: Department of Ultrasound, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center，Southern Medical University, Shenzhen, Guangdong Province
Department of Ultrasound, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center,Southern Medical University, Shenzhen, Guangdong Province
raw_author_name: Yi Huang
raw_affiliation_strings: Department of Ultrasound, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center，Southern Medical University, Shenzhen, Guangdong Province
Department of Ultrasound, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center,Southern Medical University, Shenzhen, Guangdong Province
raw_author_name: Yan Lin
raw_affiliation_strings: Department of Ultrasound, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center，Southern Medical University, Shenzhen, Guangdong Province
Department of Ultrasound, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center,Southern Medical University, Shenzhen, Guangdong Province
raw_author_name: Duanyuan Ouyang
raw_affiliation_strings: Department of Ultrasound, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center，Southern Medical University, Shenzhen, Guangdong Province
Department of Ultrasound, Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center,Southern Medical University, Shenzhen, Guangdong Province
raw_author_name: Wenjuan Shi
raw_affiliation_strings: Department of Gynecology Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center, Southern Medical University, Shenzhen
From Questionnaires to Actionable Insights: Machine Learning for Mental Stress Detection
Year: 2025
Type: article
Topic: Mental Health via Writing
Authors and affiliations:
raw_author_name: Sumit Sudhakar Shinde
raw_affiliation_strings: Department of Computer Engineering, Society for Computer Technology and Research, Pune Institute of Computer Technology, Savitribai Phule Pune University, Pune, Maharashtra, India
raw_author_name: Archana Santosh Ghotkar
raw_affiliation_strings: Department of Computer Engineering, Society for Computer Technology and Research, Pune Institute of Computer Technology, Savitribai Phule Pune University, Pune, Maharashtra, India
Are Slovaks a nation of cowards? Robert Fico’s politics of memory and the transformation of Slovak foreign policy towards Russia and Ukraine
Year: 2025
Type: article
Language: en
Topic: Central European and Russian historical studies
Authors and affiliations:
raw_author_name: Martin Šebeňa
raw_affiliation_strings: Hong Kong Baptist University
David C. Lam Institute of East-West Studies, Hong Kong Baptist University, Hong Kong
raw_author_name: Stefan Auer
raw_affiliation_strings: University of Hong Kong
School of Modern Languages and Cultures, Faculty of Arts, University of Hong Kong, Hong Kong
Evaluation of Digital Signatures Using RSA and HMAC Algorithms
Year: 2025
Type: article
Topic: Data Quality and Management
Authors and affiliations:
raw_author_name: Parinya Natho
raw_affiliation_strings: Department of Information System and Business Computer, Faculty of Business Administration and Information Technology, Rajamangala University of Technology Suvarnabhumi, Thailand
raw_author_name: Salinun Boonmee
raw_affiliation_strings: Department of Information System and Business Computer, Faculty of Business Administration and Information Technology, Rajamangala University of Technology Suvarnabhumi, Thailand
raw_author_name: Natthinee Khongkrairoek
raw_affiliation_strings: Department of Information System and Business Computer, Faculty of Business Administration and Information Technology, Rajamangala University of Technology Suvarnabhumi, Thailand
A Novel Fusion-Based Feature Extraction with an Enhanced Segmentation Method to Improve Breast Cancer Analysis Using Thermogram Imagery
Year: 2025
Type: article
Topic: Infrared Thermography in Medicine
Authors and affiliations:
raw_author_name: Preethi Veerlapalli
raw_affiliation_strings: Department of Computer Science and Engineering, Koneru Lakshmaiah Education Foundation, Hyderabad-500075, Telangana, India
raw_author_name: Sushama Rani Dutta
raw_affiliation_strings: Department of Computer Science and Engineering, Koneru Lakshmaiah Education Foundation, Hyderabad-500075, Telangana, India
Non-Destructive Transect Assessment of Marine Debris and Mangrove Density in Urban Mangrove Ecosystems
Year: 2025
Type: article
Topic: Microplastics and Plastic Pollution
Authors and affiliations:
raw_author_name: Nur Fa’izah Fitri Ramadhanti
raw_affiliation_strings: Department of Marine Science, Brawijaya University, Indonesia
raw_author_name: Aulia Lanudia Fathah
raw_affiliation_strings: Master Program of Environmental Management & Development, Brawijaya University, Indonesia
raw_author_name: Muhammad Naufal Eka Putra
raw_affiliation_strings: Department of Marine Science, Brawijaya University, Indonesia
raw_author_name: Berlania Mahardika Putri
raw_affiliation_strings: Master Program of Environmental Science, Universitas Gadjah Mada, Indonesia
raw_author_name: Andik Isdianto
raw_affiliation_strings: Department of Marine Science, Brawijaya University, Indonesia
A history-matching analysis of the Antarctic Ice Sheet since the last interglacial – Part 2: Glacial isostatic adjustment
Year: 2025
Type: article
Language: en
Topic: Cryospheric studies and observations
Authors and affiliations:
raw_author_name: Benoit S. Lecavalier
raw_affiliation_strings: Department of Physics and Physical Oceanography, Memorial University of Newfoundland, St. John's, Canada
raw_author_name: Lev Tarasov
raw_affiliation_strings: Department of Physics and Physical Oceanography, Memorial University of Newfoundland, St. John's, Canada
Pressures on Single Mothers in Chinese Households: The Impact of Social Resource Allocation and Gender-Based Dichotomies
Year: 2025
Type: article
Topic: Demographic Trends and Gender Preferences
Authors and affiliations:
raw_author_name: Shiqi Liu
raw_affiliation_strings: The International School of Xiang Xian High School, Guangzhou, China
raw_author_name: Ziyun Jin
raw_affiliation_strings: Vanke Meisha Academic, Shenzhen, China
High-Quality Composite Concrete Based on Eco Materials from Nickel Slag Waste as an Implementation of Sustainable Infrastructure
Year: 2025
Type: article
Topic: Recycling and utilization of industrial and municipal waste in materials production
Authors and affiliations:
raw_author_name: . Hijriah
raw_affiliation_strings: Civil Engineering Department, Institut Teknologi Kalimantan, Indonesia
raw_author_name: . Fakhruddin
raw_affiliation_strings: Civil Engineering Department, Universitas Hasanuddin, Indonesia
raw_author_name: Arief Hidayat
raw_affiliation_strings: Urban and Regional Planning Department, Institut Teknologi Kalimantan, Indonesia
raw_author_name: Amirul Fallevi
raw_affiliation_strings: Civil Engineering Department, Institut Teknologi Kalimantan, Indonesia
Federated Learning Approach for Distributed <scp>DDoS</scp> Detection in <scp>VANETs</scp>
Year: 2025
Type: article
Language: en
Topic: Vehicular Ad Hoc Networks (VANETs)
Authors and affiliations:
raw_author_name: Nileshsingh V. Thakur
raw_affiliation_strings: Department of Computer Science and Engineering Yeshwantrao Chavan College of Engineering  Nagpur Maharashtra India
Department of Computer Science and Engineering, Yeshwantrao Chavan College of Engineering, Nagpur, Maharashtra, India
raw_author_name: S. Vijayakumar
raw_affiliation_strings: Department of English B.S. Abdur Rahman Crescent Institute of Science and Technology  Chennai India
Department of English, B.S. Abdur Rahman Crescent Institute of Science and Technology, Chennai, India
raw_author_name: L. Meenachi
raw_affiliation_strings: Department of Information Technology Dr. Mahalingam College of Engineering and Technology  Pollachi Tamil Nadu India
Department of Information Technology, Dr. Mahalingam College of Engineering and Technology, Pollachi, Tamil Nadu, India
raw_author_name: Subhranginee Das
raw_affiliation_strings: Department of Computer Science and Engineering Koneru Lakshmaiah Education Foundation  Hyderabad Telangana India
Department of Computer Science and Engineering, Koneru Lakshmaiah Education Foundation, Hyderabad, Telangana, India
raw_author_name: Pramoda Patro
raw_affiliation_strings: School of Computer Science and Artificial Intelligence SR University  Warangal Telangana India
School of Computer Science and Artificial Intelligence, SR University, Warangal, Telangana, India
Deep Learning-Based Signal Classification in Wireless Fading Channels
Year: 2025
Type: article
Topic: Wireless Signal Modulation Classification
Authors and affiliations:
raw_author_name: Beza Negash Getu
raw_affiliation_strings: Department of Electrical & Electronics Engineering (EEE), American University of Ras Al Khaimah, Ras Al Khaimah, UAE
raw_author_name: Ali Al-Ataby
raw_affiliation_strings: Department of Electrical & Electronics Engineering (EEE), American University of Ras Al Khaimah, Ras Al Khaimah, UAE
raw_author_name: Hussain Attia
raw_affiliation_strings: Department of Electrical & Electronics Engineering (EEE), American University of Ras Al Khaimah, Ras Al Khaimah, UAE
A Simulation-Based SDN Framework for Cyberattack Detection and Traffic Management
Year: 2025
Type: article
Topic: Software-Defined Networks and 5G
Authors and affiliations:
raw_author_name: Aboubakr Bajenaid
raw_affiliation_strings: Department of Information Systems, Faculty of Computing and Information Technology, King Abdulaziz University, Jeddah 21589, Saudi Arabia
raw_author_name: Maher Khemakhem
raw_affiliation_strings: Department of Computer Science, Faculty of Computing and Information Technology, King Abdulaziz University, Jeddah 21589, Saudi Arabia
raw_author_name: Fathy E. Eassa
raw_affiliation_strings: Department of Computer Science, Faculty of Computing and Information Technology, King Abdulaziz University, Jeddah 21589, Saudi Arabia
raw_author_name: Farid Bourennani
raw_affiliation_strings: Department of Computer Science and Artificial Intelligence, Faculty of Computer Science and Engineering, University of Jeddah, Jeddah 23890, Saudi Arabia
raw_author_name: Junaid M. Qurashi
raw_affiliation_strings: Department of Computer Science, Faculty of Computing and Information Technology, King Abdulaziz University, Jeddah 21589, Saudi Arabia
raw_author_name: Abdulaziz A. Alsulami
raw_affiliation_strings: Department of Information Systems, Faculty of Computing and Information Technology, King Abdulaziz University, Jeddah 21589, Saudi Arabia
raw_author_name: Badraddin Alturki
raw_affiliation_strings: Department of Information Technology, Faculty of Computing and Information Technology, King Abdulaziz University, Jeddah 21589, Saudi Arabia
Hardware Implementation of the GVF Approach for Deformable Contour Detection on FPGA
Year: 2025
Type: article
Topic: Medical Image Segmentation Techniques
Authors and affiliations:
raw_author_name: Mohamed Lamine Hamidatou
raw_affiliation_strings: National Higher School of Agronomy (ENSA), Algiers, Algeria | Systems Design Methods Laboratory, National High College of Data Processing, Algiers, Algeria
raw_author_name: Fatma Zohra Hamadi
raw_affiliation_strings: Department of Electronics, Polytechnic National College. Algiers, Algeria
raw_author_name: Latifa Hamami
raw_affiliation_strings: Department of Electronics, Polytechnic National College. Algiers, Algeria
raw_author_name: Bouchra Bouzid
raw_affiliation_strings: Department of Electronics, Polytechnic National College, Algiers, Algeria
raw_author_name: Sabrina Ait Belkacem
raw_affiliation_strings: Department of Electronics, Polytechnic National College, Algiers, Algeria
raw_author_name: Fatima Zohra Allam
raw_affiliation_strings: Department of Electronics, Polytechnic National College, Algiers, Algeria
Large Owner Expropriation Threat and Stock Option Pay's Effect on Firm Risk‐Taking Behaviors in Weak Institutions
Year: 2025
Type: article
Language: en
Topic: Corporate Finance and Governance
Authors and affiliations:
raw_author_name: Cuili Qian
raw_affiliation_strings: Organization, Strategy, and International Management, Naveen Jindal School of Business University of Texas at Dallas  Richardson Texas USA
Organization, Strategy, and International Management, Naveen Jindal School of Business, University of Texas at Dallas, Richardson, Texas, USA
raw_author_name: Lipeng (Gary) Ge
raw_affiliation_strings: Department of Global Economics and Management University of Groningen  Groningen the Netherlands
Department of Global Economics and Management, University of Groningen, Groningen, the Netherlands
raw_author_name: Xuesong Geng
raw_affiliation_strings: Lee Kong Chian School of Business Singapore Management University  Singapore
Lee Kong Chian School of Business, Singapore Management University, Singapore
raw_author_name: Jiatao (J. T.) Li
raw_affiliation_strings: Department of Management Hong Kong University of Science and Technology  Hong Kong China
Department of Management, Hong Kong University of Science and Technology, Hong Kong, China
raw_author_name: Maria Hasenhuttl
raw_affiliation_strings: Organization, Strategy, and International Management, Naveen Jindal School of Business University of Texas at Dallas  Richardson Texas USA
Organization, Strategy, and International Management, Naveen Jindal School of Business, University of Texas at Dallas, Richardson, Texas, USA
Pengaruh kebijakan dividen terhadap nilai perusahaan dengan profitabilitas sebagai variabel moderasi (Studi kasus pada perusahaan manufaktur sektor barang konsumsi yang terdaftar di BEI tahun 2020-2023)
Year: 2025
Type: article
Topic: Financial Analysis and Corporate Governance
Authors and affiliations:
raw_author_name: Elisabet Simanjuntak
raw_affiliation_strings: Universitas Jambi
raw_author_name: Agus Solikhin
raw_affiliation_strings: Universitas Jambi
raw_author_name: Dessy Elliyana
raw_affiliation_strings: Universitas Jambi