Results 51 to 60 of about 3,272 (193)

Synergistic Integration of Electronic Structure Modulating and Hierarchical Mass Transport Channels in Wood‐Derived Electrocatalysts for Efficient Oxygen Evolution

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
By combining electronic structure modulation and hierarchical channel construction, a wood‐derived Cr‐Co2P@PNC/PCW electrocatalyst is developed. This multicomponent synergistic modulation strategy significantly improves the efficiency of OER. Designing synergistic regulation strategies is widely recognized as an effective approach to enhancing ...
Zihan Zhang, Weizhe Yuan, Sha Chen, Cheng Zhou, Xinmin Zhang, Xiaowei Wang, Han Xu, Yan Qing, Yiqiang Wu   +8 more
wiley   +1 more source

Use of markers to determine the ileal digestibility of amino acids for swine Uso de indicadores para determinar a digestibilidade ileal de aminoácidos para suínos

Ciência e Agrotecnologia, 2013
Many markers can be used in digestibility assays for swine, but needs to be evaluated before its use. An assay was carried out with the objective of measuring the coefficients of ileal apparent (CIAD) and standardized digestibility (CISD) of amino acids ...
Paulo Cesar Pozza, Paulo Cezar Gomes, Magali Soares Santos Pozza, Ricardo Vianna Nunes, Rony Antônio Ferreira, Ramalho José Barbosa Rodrigueiro   +5 more
doaj  

Reliability of Acid-Insoluble Ashes and Undigestible Neutral Detergent Fibre as Internal Markers for Estimation of Digestibility in Beef Cattle Fed High-Concentrate Diets

Agriculture
Digestibility, together with intake, is the main factor affecting animal productivity. It can be assessed in vivo by measuring total feed intake and faecal output (time-consuming and labour-intensive) or with the aid of substances known as markers ...
Amira Arbaoui, Antonio de Vega
doaj   +1 more source

A modular and programmable electrolyte platform: Covalently anchored thermochromic hydrogels for on‐demand electrochromic devices

FlexMat, EarlyView.
Developing stable, multifunctional hydrogel electrolytes without compromising performance presents a considerable challenge in the field. In this study, we introduce a material design strategy with broad applicability to combinations of functional polymeric segments, ionic monomers, and salts.
Manyu Liu, Jixiang Cui, Yulu Cai, Bin Deng, Yiqian Zhao, Chaohong Zhang, Shiguo Zhang, Hong Meng   +7 more
wiley   +1 more source

Carbon‐Fixing Bacterial Network Complexity Mediates Soil Multifunctionality in a Panax notoginseng‐Pinus armandii Agroforestry System

Land Degradation &Development, EarlyView.
ABSTRACT Autotrophic carbon‐fixing bacteria (CFB) are central contributors to soil carbon sequestration and biogeochemical carbon cycling in agroforestry ecosystems and can act as reliable biological indicators for evaluating agroforestry ecosystem sustainability.
Jingying Hei, Rui Rui, Shu Wang, Xiahong He   +3 more
wiley   +1 more source

Determination of Apparent and True Metabolizable Energy of Alfalfa meal for Ostrich via Chromic Oxide Marker and Total Collection Methods

پژوهشهای علوم دامی ایران, 2014
This experiment was conducted to determine the AME, AMEn, TME and TMEn of Alfalfa meal for male ostrich at 90 d of age. Experiment was done as a completely randomized design with 5 treatments of 4 replicate and 4 chicks each.
Mojtaba Ayaz, Mahmood Shivazad, Mohamad Hossein Shahir, Seyed Abdollah Hosseini, Ali Haji Babaei   +4 more
doaj  

Digestibilidade do fósforo de alimentos de origem vegetal determinada em suínos em crescimento e terminação Phosphorus digestibility from vegetal feed origins determined in growing and finishing pigs

Revista Brasileira de Zootecnia, 2008
Objetivou-se determinar os coeficientes de digestibilidade aparente (CDAP) e verdadeira (CDVP) do fósforo de 11 alimentos de origem vegetal utilizados na alimentação de suínos.
Silvano Bünzen, Horacio Santiago Rostagno, Darci Clementino Lopes, Flávio Augusto Massakichi Hashimoto, Paulo Cezar Gomes, Lourdes Romão Apolônio   +5 more
doaj   +1 more source

Chromium Salt: A Review of Salt Formation, Hygroscopic Properties, and Impact on 316 L Corrosion in Hydrochloric Acid

Materials and Corrosion, EarlyView.
This article examines the impact of externally introduced chromium compounds on the localized corrosion of 316 L stainless steel in acidic chloride environments such as hydrochloric acid. While the corrosion resistance of 316 L relies on the formation of a chromium‐rich passive oxide layer, industrial conditions may expose the steel to various chromium
Florence Lequien
wiley   +1 more source

Comparison of techniques that estimates the digestibility for younglings ostriches in the initial growing phase Comparação de técnicas de estimativa da digestibilidade para filhotes de avestruzes na fase inicial de crescimento

Revista Brasileira de Saúde e Produção Animal, 2007
The aim of the present study was to compare two methods of digestibility estimation for ostrich younglings. Thirty two three-month-old ostriches were selected and allocated in boxes.
Eloísa Simões Saliba, Dalton de Oliveira Fontes, Walter Motta Ferreira, Joana D´Arc Silveira Souza, Luiz Carlos Machado, Adelina Aichinger   +5 more
doaj  

Avanços metodológicos na determinação do consumo de ruminantes em pastejo Advances in methods for determining animal intake on pasture

Revista Brasileira de Zootecnia, 2007
Avanços metodológicos são, usualmente, conseqüência direta de avanços conceituais e tecnológicos. No caso da estimativa do consumo em pastejo, os recentes avanços conceituais relativos ao processo de busca e apreensão da forragem pelo ruminante ...
Paulo César de Faccio Carvalho, Gilberto Vilmar Kozloski, Henrique Mendonça Nunes Ribeiro Filho, Mônica Vizzotto Reffatti, Teresa Cristina Moraes Genro, Valéria Pacheco Batista Euclides   +5 more
doaj   +1 more source