Results 51 to 60 of about 392,191 (304)

Adaptasi Tanaman Kedelai terhadap Intensitas Cahaya Rendah : Karakter Daun untuk Efisiensi Penangkapan Cahaya [PDF]

, 2006
This research was conducted to identify some leaf characters related to light capture efficiency. It used split plot design with sub plot nested at the main plot.
Khumaida, N. (Nurul), Muhuria, L. (La), Sopandie, D. (Didy), Trikoesoemaningtyas, T. (Trikoesoemaningtyas), Tyas, K. N. (Kartika)   +4 more
core  

Influence of season, drought and xylem ABA on stomatal responses to leaf-to-air vapour pressure difference of trees of the Australian wet-dry tropics [PDF]

, 2000
This paper reports the results of two experiments undertaken to investigate the influence of season and soil drying on stomatal responses to leaf-to-air vapour pressure differences.
Eamus, D, Shanahan, S, Thomas, DS
core   +1 more source

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

Advanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner, Raja Bade, Valentin Ackermann, Roja M. Baumann, Corvin Bischoff, Jona F. Ebeling, Oskar Glenz, Marlo Groh, Jonathan Groth, Finja Hiller, Tom Hirschmüller, Felix Menke, Syntcha Ngantchou Lecdou, Mika Ohler, Daniel Rafii Vardiny, Darius Richter, Dario Röper, Henrik Schumacher, Theresa Stein, Benjamin Vorbeck, Elisabeth Wermter, Kay Kölzig, Jörg Müssig   +22 more
wiley   +1 more source

Leaf shrinkage: a predictive indicator of the potential variation of the surface area-to-volume ratio according to the leaf moisture content [PDF]

SpringerPlus, 2016
Leaf shrinkage provides insights into the potential variation of foliar SVR, within the same species, when leaf moisture content is changing in response to water deficit. Since SVR is among the most significant plant flammability features, leaf shrinkage would be a relevant component of fuel hazard assessment through its influence on SVR, enhancing-if ...
Essaghi, Salaheddine, Hachmi, M’hamed, Yessef, Mohammed, Dehhaoui, Mohammed   +3 more
openaire   +2 more sources

Maize Ear Height and Ear–Plant Height Ratio Estimation with LiDAR Data and Vertical Leaf Area Profile

Remote Sensing, 2023
Ear height (EH) and ear–plant height ratio (ER) are important agronomic traits in maize that directly affect nutrient utilization efficiency and lodging resistance and ultimately relate to maize yield. However, challenges in executing large-scale EH and ER measurements severely limit maize breeding programs.
Han Wang, Wangfei Zhang, Guijun Yang, Lei Lei, Shaoyu Han, Weimeng Xu, Riqiang Chen, Chengjian Zhang, Hao Yang   +8 more
openaire   +2 more sources

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

Advanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk, Farhan Hossain, Felipe A. Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Análise de crescimento do capim-elefante 'Napier' adubado e irrigado Growth analysis of 'Napier' elephant grass fertilized and irrigated

Ciência e Agrotecnologia, 2005
Avaliaram-se os índices de crescimento taxa de crescimento relativo (TCR), taxa assimilatória líquida (TAL), razão de área foliar (RAF), índice de área foliar (IAF) e a interceptação luminosa do capim-elefante 'Napier' após pastejo.
Alex Carvalho Andrade, Dilermando Miranda da Fonseca, Rogério dos Santos Lopes, Domício do Nascimento Júnior, Paulo Roberto Cecon, Domingos Sávio Queiroz, Dalton Henrique Pereira, Sidnei Tavares Reis   +7 more
doaj   +1 more source

Bioinspired Shape‐Memory Hook Fasteners With Programmable Interlocking and Silent Release

Advanced Engineering Materials, EarlyView.
Bioinspired hook fasteners made from epoxy shape‐memory polymers are shown to switch between strong, secure attachment and gentle, silent release when heated. By combining programmable geometry and material response, these adaptive fasteners outperform commercial systems in strength and noise control, enabling new solutions for robotics, medical ...
Maria I. Vallejo Ciro, Manuel J. Carvajal Loaiza, Rahaf Homssi, Vanessa Restrepo   +3 more
wiley   +1 more source

Índices morfogênicos e de crescimento durante o estabelecimento e a rebrotação do capim-Mombaça (Panicum maximum Jacq.) Morphogenic traits and growth indices during the establishment and regrowth of Mombaçagrass (Panicum maximum Jacq.)

Revista Brasileira de Zootecnia, 2003
Com o objetivo de estimar as características morfogênicas e os índices de crescimento do capim-Mombaça, um ensaio foi conduzido em casa de vegetação. Estudou-se o desenvolvimento das plantas em três crescimentos: o crescimento seminal de estabelecimento (
Carlos Augusto de Miranda Gomide, José Alberto Gomide, Emerson Alexandrino   +2 more
doaj   +1 more source

Importance of Flag Leaf Area and Grain-Straw Ratio in Rice Improvement

, 1979
This article 'Importance of Flag Leaf Area and Grain-Straw Ratio in Rice Improvement' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology ...
Mehan, D. K., Saini, S. S.
openaire   +1 more source