Results 51 to 60 of about 2,528,291 (336)

Electronic Marketing and its Impact on Institutional Entrepreneurship: A Field Study in Yemeni Private Universities in the Capital Municipality of Sana'a

مجلة جامعة العلوم والتكنولوجيا للعلوم الإدارية والإنسانية
The study aimed to determine the impact of electronic marketing on institutional entrepreneurship in Yemeni private universities in the Capital Municipality of Sana'a. The analytical descriptive approach was used in the study.
Bassam Ali Ahmed Musallam, Ghaleb Abdullah Ghaleb Ghawth   +1 more
doaj   +1 more source

Dental procedure evaluation in the municipality of Florianópolis, State of Santa Catarina, Brazil

RGO: Revista Gaúcha de Odontologia, 2019
Objective: The aim of the present study is to evaluate oral health procedures carried out by primary care in the municipality of Florianópolis as well as its impairments and potentialities during 2014 and 2015.
Madson Hermenegildo RODRIGUES, Sylvio da COSTA JUNIOR, Mateus Cardoso PEREIRA, Caren Serra BAVARESCO   +3 more
doaj   +1 more source

Heteroatom‐Engineering Promoted Co9S8 Bi‐functional Electrocatalyst for Hydrazine‐Assisted Hydrogen Production at Industrial Current Density

Advanced Functional Materials, EarlyView.
Fe and P co‐doped Co9S8 nanocorals (Fe, P‐Co9S8) are successfully synthesized by a heteroatom engineering strategy, which exhibit outstanding bifunctional electrocatalytic performance for both the hydrogen evolution reaction (HER) and hydrazine oxidation reaction (HzOR).
Yuying Meng, Chunyan Xiang, Wenbiao Zhang, Dahai Zeng, Bing Du, Bao Zhong, Yue Jiang, Damien Voiry, Qingsheng Gao   +8 more
wiley   +1 more source

E-waste management from electronic repair workshops: Societal implications and environmental consequences

Societal Impacts
Improper disposal of faulty electronic devices can result in pollution, health hazards, social inequity, and legal issues. This study explores the perceptions and practices of electronic waste management among electronic repair technicians in Ho ...
Michael W. Apprey, Christian Dzah, Kafui T. Agbevanu, Jonathan O. Agyapong, Gloria S. Selase   +4 more
doaj   +1 more source

s‐Orbital Mediated Metavalent Bonding Enables State‐Of‐The‐Art n‐Type AgBiSe2 Thermoelectrics

Advanced Functional Materials, EarlyView.
Metavalent bonding (MVB) underpins the exceptional property portfolio of chalcogenides. Typical MVB solids are mainly found in p‐bonded systems. This work reveals that MVB can also be formed with s‐p orbital interactions upon forming a single‐electron σ‐bond, as exemplified in AgBiSe2.
Binrong Huang, Dasol Kim, Yuan Yu, Jinxuan Zhong, Jianbo Zhu, Yaoling Shen, Yu Guo, Moran Wang, Jiawei Huang, Tu Lyu, Nan Lin, Yongsheng Zhang, Matthias Wuttig, Lipeng Hu   +13 more
wiley   +1 more source

Image segmentation based on fuzzy clustering with cellular automata and features weighting

EURASIP Journal on Image and Video Processing, 2019
Aiming at the sensitivity of fuzzy C-means (FCM) method to the initial clustering center and noise data, and the single feature being not able to segment the image effectively, this paper proposes a new image segmentation method based on fuzzy clustering
Chengfan Li, Lan Liu, Xiankun Sun, Junjuan Zhao, Jingyuan Yin   +4 more
doaj   +1 more source

Piscataqua Region Environmental Planning Assessment [PDF]

, 2010
The Piscataqua Region Environmental Planning Assessment (PREPA) was conducted to document the current status of environmental planning efforts and land use regulations for each of the 42 New Hampshire municipalities and 10 Maine municipalities (city and ...
Sowers, Derek
core   +2 more sources

Fabrication of Pyridinic Nitrogen‐Functionalized Carbon Cloth for High‐Performance Iron‐Chromium Flow Batteries

Advanced Functional Materials, EarlyView.
The carbon cloth electrode with targeted pyridinic nitrogen doping, achieved via urea pyrolysis, effectively modulates the adsorption of Cr(II) species and enhances electron transfer, leading to significantly improved kinetics of the Cr(II)/Cr(III) reaction. The material demonstrates a high discharge capacity of 689.3 mAh and an energy efficiency of 72.
Jinfeng Yi, Senwei Zeng, Runfa Zhao, Guangfu Wu, Zhi Liu, Tianhang Zhou, Chunming Xu, Jia Guo, Quan Xu, Yingchun Niu   +9 more
wiley   +1 more source

Challenges in the delivery of e-government through kiosks [PDF]

, 2004
Kiosks are increasingly being heralded as a technology through which governments, government departments and local authorities or municipalities can engage with citizens.
A. Evangelidis, A. Macintosh, A. Watson, A.B. Lindberg, B. Gunter, D. Gouscos, D. Nicholas, I. Chisholm, J. Inman, J. Kraaijenbrink, J. Munro, L.F. Cranor, L.L. Tung, OECD, P. Morath, P. Williams, R. Ashford, R. Leenes, V. Jacumeit, X. Chen   +19 more
core   +2 more sources

Optoelectronic Control of Redox Dynamics in POM Memristors for Noise‐Resilient Speech and Hardware‐Level Motion Recognition

Advanced Functional Materials, EarlyView.
Optoelectronic control of redox‐active polyoxometalate clusters in polymer matrices yields hybrid memristors with switchable volatile and non‐volatile modes, enabling reservoir‐type in‐sensor optical preprocessing and stable multilevel synapses for multimodal neuromorphic computing, including noise‐tolerant audiovisual keyword recognition and hardware ...
Xiangyu Ma, Ziyu Lv, Guohua Zhang, Zhongyue Xu, Yongbiao Zhai, Haiming Huang, Qiyan Zhang, Xiaojin Zhao, Yan Wang, Ye Zhou, Ziyu Xiong, Guanglong Ding, Wentao Xu, Su‐Ting Han   +13 more
wiley   +1 more source