Results 61 to 70 of about 25,069 (293)

Phase Evolution Kinetics in Additive‐Free 19.75% Organic Photovoltaics Empowered by Solvent Vapor Annealing

Advanced Functional Materials, EarlyView.
Solvent vapor annealing enables kinetic control of additive‐free morphology in organic solar cells. Selective plasticization of acceptor forms an optimal fibrillar network, boosting efficiency to 19.06% (binary) and 19.75% (ternary), with ultrafast exciton dissociation and reduced recombination.
Jie Lv, Jieni Chen, Cenqi Yan, Patrick W. K. Fong, Jingjing Zhao, Daming Zheng, DingQin Hu, Xiaoman Ding, Xiaokang Sun, Chuanlin Gao, Guangye Zhang, Qianguang Yang, Can Zhu, Pei Cheng, Shirong Lu, Zhipeng Kan, Zhiwei Ren, Guangliu Ran, Wenkai Zhang, Hanlin Hu, Gang Li   +20 more
wiley   +1 more source

Studies on Pattern of Grazing Behavior of Lambs

Nihon Chikusan Gakkaiho, 1964
Observations in the present paper were initiated at Experimental Farm of Hiroshima University, Fukuyama, in summer of 1959 and continued every year to October of 1961.The observations were carried out at monthly intervals from May to September or October to Iambs-4.5-10.O month old Corriedales-grazed on pasture of wild grassland a little under 4 ha ...
MIMURA, Ko, ASAHIDA, Yasushi, YOSHIOKA, Masaru, FUJIMOTO, Naoki   +3 more
openaire   +2 more sources

Hybrid Solar Cell/Triboelectric Nanogenerator Based on Stable Two‐Dimensional Covalent Organic Frameworks

Advanced Functional Materials, EarlyView.
This study highlights the integration of stable two‐dimensional covalent organic framework (COF) films as photoactive layers in hybrid nanoenergy devices. The results demonstrate their capacity to generate electricity under both sunny and rainy conditions, showcasing versatility and resilience.
Joab D. Guerrero, Susana Ramos‐Terrón, Salvador R. G. Balestra, José M. Malagón, David Aparicio, Lucia Velasco, Asterios Charisiadis, Dooshaye Moonshiram, Margarita Darder, Pilar Aranda, Bernd Wicklein, Gustavo de Miguel, Javier Pérez‐Carvajal, Eva M. García‐Frutos   +13 more
wiley   +1 more source

On-Device Feeding Behavior Analysis of Grazing Cattle

IEEE Transactions on Instrumentation and Measurement
Fil: Oelmann, Bengt.
Luciano S. Martínez Rau, José O. Chelotti, Leonardo L. Giovanini, Veysi Adin, Bengt Oelmann, Sebastian Bader 0002   +5 more
openaire   +2 more sources

Cattle grazing on semi-natural pastures [PDF]

, 2010
The knowledge of the grazing behaviour of cattle on Swedish semi-natural pastures and how this relates to the nutritional quality and quantity of the vegetation is low. In a situation where farming is being intensified both nationally and globally, it is
Pelve, Maja
core  

Submicron Metasurface Reconfigured Multiband Smart Windows

Advanced Functional Materials, EarlyView.
This work presents a submicron metasurface reconfigured multiband thermochromic smart window. By integrating subwavelength nanostructures into a Fabry−Perot resonator configuration, it mitigates conventional trade‐offs to simultaneously deliver high luminous transmittance and robust solar heating and radiative cooling modulation capabilities ...
Guanya Wang, Shancheng Wang, Bin Li, Xinyi Tian, Rong Liu, Jian Chen, Zhendong Dai, Shouqin Tian, Yi Long   +8 more
wiley   +1 more source

Ingestive behavior and dry matter intake of dairy cattle grazing Kikuyu grass (Cenchrus clandestinus) pastures

Tropical Grasslands-Forrajes Tropicales, 2022
The objective of this study was to evaluate the effect of animal characteristics, grazing management, and supplementation on ingestive behavior and dry matter intake (DMI) of Kikuyu grass in lactating cows.
Yesid Avellaneda-Avellaneda, Edgar Mancipe-Muñoz, Juan Vargas-Martínez   +2 more
doaj   +1 more source

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

Advanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora, Seung Ju Choi, Jaeki Jeong, Silvia Orecchio, Inés García‐Benito, Manuel Pérez‐Escribano, Joaquín Calbo, Likai Zheng, Minseop Byun, Seyeong Song, Gi‐Hwan Kim, Shaik M. Zakeeruddin, Seog‐Young Yoon, Yimhyun Jo, Agustín Molina‐Ontoria, Enrique Ortí, Nazario Martín, Michael Grätzel   +17 more
wiley   +1 more source

Interpreting Grazing Behavior [PDF]

, 2000
6 pp., 9 photos, 5 figuresLivestock producers can use their observations of grazing behavior to gauge the amount and quality of forage being consumed.
Machen, Richard V., Lyons, Robert K.
core  

Impacts of spatial patterns in pasture on animal grazing behavior, intake, and performance

, 2007
Control over the quantity and quality of food ingested by grazing ruminants in temperate pasture systems remains elusive. This is due in part to the foraging choices that animals make when grazing from communities of mixed plant species. Grazing behavior
Cosgrove, G.P., Parsons, A. J., A. N. Thompson, Venning, K. J., Rutter, S.M., Venning, K.J., Thompson, A. N., Chapman, D. F., Barker, D.J., Parsons, A.J., Barker, D. J., Rutter, S. M., D. J. Barker, S. M. Rutter, J. Hill, Hill, J., Marotti, D. M., G. P. Cosgrove, Marotti, D.M., K. J. Venning, Chapman, D.F., D. M. Marotti, Thompson, A.N., Cosgrove, G. P., A. J. Parsons, D. F. Chapman   +25 more
core   +1 more source