Results 91 to 100 of about 4,355,632 (331)

A Survey on Cooperative Diversity and Its Applications in Various Wireless Networks [PDF]

International Journal of Computer Science & Engineering Survey (IJCSES) Vol.2, No.4, November 2011, 2011
Cooperative diversity is a technique in which various radio terminals relay signals for each other. Cooperative diversity results when cooperative communications is used primarily to leverage the spatial diversity available among distributed radios.
arxiv  

Solid Polymer Electrolyte with Compatible Cathode‐Electrolyte Interfacial Design Enabling Lithium Metal Batteries Operation at 4.8 V with Long Cycle Life

Advanced Materials, EarlyView.
This study introduce a novel approach to enhancing cathode‐SPE compatibility by utilizing the same poly(ionic liquid) (PolyIL)‐based material in both the SPE and the cathode binder. A modified biomass‐based PolyIL substrate, enriched with highly negatively charged C═O and ─OH groups, is incorporated into the SPE to improve Li+ migration and strengthen ...
Jiajia Li, Haiman Hu, Jiufu Zhu, Xinyu Ma, Yin Hu, Haitao Zhang, Fengming Liu, Suojiang Zhang, Xiaoyan Ji   +8 more
wiley   +1 more source

Effects of stocking density on the performance of lettuce (Lactuca sativa) in small‐scale lettuce‐Nile tilapia (Oreochromis niloticus L.) aquaponic system

Aquaculture, Fish and Fisheries, Volume 2, Issue 6, Page 458-469, December 2022., 2022
Graphical Abstract : Aquaponics, hydroponics, stocking density. Abstract Aquaponics incorporates aquaculture with hydroponics, whose principles and operations largely remain untested. Currently, there is a knowledge gap on the performance of aquaponic systems used for fish production under different stocking densities.
Josiah A. Sabwa, Julius O. Manyala, Frank O. Masese, Kevin Fitzsimmons, Alfred O. Achieng, Jonathan M. Munguti   +5 more
wiley   +1 more source

Cooperative output regulation of multi-agent network systems with dynamic edges [PDF]

arXiv, 2016
This paper investigates a new class of linear multi-agent network systems, in which nodes are coupled by dynamic edges in the sense that each edge has a dynamic system attached as well. The outputs of the edge dynamic systems form the external inputs of the node dynamic systems, which are termed "neighboring inputs" representing the coupling actions ...
arxiv  

Direct‐Write Printing of Multicolor Electroluminescent Films for Stretchable Display

Advanced Materials Technologies, EarlyView.
This work presents a mask‐free, fully printable alternating‐current electroluminescent (PACE) film using a direct‐write printing strategy. The multicolor PACE film, available in blue, green, and orange, reaches a thickness of ≈150 µm and achieves 180 cd m⁻2 at 6 V µm⁻¹.
Tianhao Yu, Seungse Cho, Junsang Lee, Ziheng Wang, Chi Hwan Lee   +4 more
wiley   +1 more source

Integration of Nile tilapia (Oreochromis niloticus) and vegetables (Amaranthus hybridus and Brassica rapa pekinensis) for improved production, water use efficiency and nutrient recycling

Aquaculture, Fish and Fisheries, Volume 2, Issue 6, Page 493-506, December 2022., 2022
Abstract Sustainable agriculture intensification is an urgent challenge in developing countries including Tanzania. One potential solution is to adopt farming systems that increase farm production by optimizing resource use efficiency, and integrated aquaculture system, which involves farming of fish and crops, is an example of such systems. This study
Deogratias Pius Mulokozi, Håkan Berg, Rashid Adam Tamatamah, Torbjörn Lundh, Paul Ochieng Onyango   +4 more
wiley   +1 more source

Microenvironment Imbalance of Spinal Cord Injury

Cell Transplantation, 2018
Spinal cord injury (SCI), for which there currently is no cure, is a heavy burden on patient physiology and psychology. The microenvironment of the injured spinal cord is complicated.
Baoyou Fan, Zhijian Wei, Xue Yao, Guidong Shi, Xin Cheng, Xianhu Zhou, Hengxing Zhou, Guangzhi Ning, Xiaohong Kong, Shiqing Feng   +9 more
doaj   +1 more source

Autocracies and International Cooperation

, 2014
Scholarly work on the impact of domestic politics on international cooperation has grown significantly over time. Unfortunately, there is a democratic bias to much of this literature as scholars typically focus on the relative advantage of democracies at
Michaela Mattes, M. Rodriguez
semanticscholar   +1 more source

Neural Plasticity and Hearing‐Speech Development in Children with Auditory Brainstem Implants for Congenital Hearing Loss Due to Severe Inner Ear Malformation

Advanced Science, EarlyView.
Data from a prospective cohort with 112 auditory brainstem implant users are analyzed. Younger age at implantation (<3 years), less severe inner‐ear malformation (common cavity, cochlear aplasia, and hypoplasia), and more intraoperative eABR evoked electrodes (≥60%) are associated with better hearing and speech outcomes.
Yu Zhang, Yongchuan Chai, Yiwen Zhang, Huan Jia, Zhaoyan Wang, Zhihua Zhang, Zhili Wang, Jie Chen, Xue Wang, Yun Li, Ying Chen, Hao Wu   +11 more
wiley   +1 more source

Fish farming systems diversity and implications in the Republic of Benin: Fish farm types and their economic performance

Aquaculture, Fish and Fisheries, Volume 2, Issue 6, Page 522-539, December 2022., 2022
Farm type delineation allows for simplifying the diversity in fish farming systems. Multivariate statistical techniques combined with the Calinski and Harabasz pseudo F statistic and bootstrapping were applied to determine the realistic number of fish farm types.
Ygue Patrice Adegbola, Geraud Fabrice Crinot, Aminou Arouna   +2 more
wiley   +1 more source