Results 141 to 150 of about 6,670,796 (349)

Mapping Nanoscale Buckling in Atomically Thin Cr2Ge2Te6

Advanced Functional Materials, EarlyView.
Atomic‐resolution STEM is used to resolve nanoscale buckling in monolayer Cr2Ge2Te₆. A noise‐robust image analysis reconstructs three‐dimensional lattice distortions from single plan‐view images, revealing pronounced defect‐driven nm‐scale out‐of‐plane buckling.
Amy Carl, Nicholas Clark, David G. Hopkinson, Matthew Hamer, Matthew Watson, Laxman Nagireddy, James E. Nunn, Alexei Barinov, Yichao Zou, William Thornley, Casey Cheung, Wendong Wang, Sam Sullivan‐Allsop, Xiao Li, Astrid Weston, Eli G. Castanon, Andrey V Kretinin, Cephise Cacho, Neil R. Wilson, Sarah J. Haigh, Roman Gorbachev   +20 more
wiley   +1 more source

Phosphorus requirements of quail chicks for optimizing performance

Poultry Science
Phosphorus is a critical nutrient for optimal growth and bone development in Japanese quail chicks. This study was conducted to estimate the dietary requirement for available phosphorus in Japanese quails between 7 and 14 days of age, applying a ...
Mehran Mehri, Masoumeh Bameri, Mahmoud Ghazaghi, Morteza Asghari-Moghadam, Hamid-Reza Behboodi, Mohammad Rokouei   +5 more
doaj   +1 more source

Food Quality in Producer-Grazer Models: A Generalized Analysis

, 2010
Stoichiometric constraints play a role in the dynamics of natural populations, but are not explicitly considered in most mathematical models. Recent theoretical works suggest that these constraints can have a significant impact and should not be ...
Feudel, Ulrike, Gross, Thilo, Kooi, Bob W., Stiefs, Dirk, van Voorn, George A. K.   +4 more
core   +2 more sources

Phosphorus availability from olivine for biospheres

Frontiers in Astronomy and Space Sciences
Phosphorus plays a multifaceted role for all known life and hence understanding its sources on the early Earth provides constraints on how life developed to incorporate this element into its biochemistry. Currently, the major phosphorus mineral group on the surface of the Earth are the apatites, which are poorly soluble calcium phosphates and hence may
Josh Abbatiello, John E. Henson, Matthew Pasek, Matthew Pasek   +3 more
openaire   +2 more sources

Indirect Band Edge and Chain‐Locked Linear Dichroism in the Quasi‐1D Van der Waals Antiferromagnet AgCrP2S6

Advanced Functional Materials, EarlyView.
AgCrP2S6 reveals a momentum‐indirect band edge (≈1.35 eV) and chain‐locked linear dichroism: the first direct transitions emerge at 1.6–1.8 eV for E||a. Resonant Raman and photoemission corroborate this assignment. In ACPS/graphene heterostructures, photocurrent turns on above ≈1.5 eV and follows the same polarization selection rules (anisotropy ≈0.53),
Oleksandr Volochanskyi, Sabrina Juergensen, Václav Valeš, Kumari Surbhi, Martin Mergl, Kseniia Mosina, Zdeněk Sofer, Jan Honolka, Patryk Kusch, Martin Kalbáč   +9 more
wiley   +1 more source

Nitrogen and phosphorus leakage in ecological recycling agriculture [PDF]

, 2005
In this report we quantify nitrogen and phosphorus leakage on three farms in the BERAS project. The study is based on direct measurements of nitrogen and phosphorus concentration in drainage water and water flow ...
Kuisma, Miia, Schneider, Thomas, Seuri, Pentti   +2 more
core  

High Energy Density Asymmetric Aqueous Supercapacitor Based on a 2D Manganese Carbide as a Positive Electrode

Advanced Functional Materials, EarlyView.
A circular route, involving upcycling of waste surgical masks, affords a Mn‐based layered carbide with porosity, redox activity and low work function. These features enable its effective operation as positive supercapacitor electrode in an aqueous asymmetric supercapacitor delivering 213 Wh L−1 energy density.
Debabrata Nandi, Smita Talande, Aby Cheruvathoor Poulose, Gabor Ersek, Giuseppe Portale, Michal Otyepka, Radek Zbořil, Aristides Bakandritsos   +7 more
wiley   +1 more source

Rhizosphere microbial community stability and phosphorus availability drive phenotypic differences in garlic growth

Annals of Microbiology
Background The rhizosphere microbiome and soil nutrients are critical for crop growth, but their roles in regulating garlic productivity remain unclear.
Rongxin Wang, Shidong He, Linguang Lv, Lingli Li, Dongliang Fang, Taotao Wang, Wenchong Shi, Zheng Gao, Xiang Li   +8 more
doaj   +1 more source

Impact of three exogenous phosphorus-solubilizing bacteria on zinc and selenium contents and rhizosphere soil nutrients of Longjing and Huangjinya tea plants

Frontiers in Microbiology
Phosphate-solubilizing bacteria (PSB) enhance plant phosphorus utilization through their ability to dissolve phosphorus. To address the low utilization of nitrogen, phosphorus, potassium, zinc, and selenium by tea plants in acidic, selenium-rich soils ...
JinMei Guo, JinMei Guo, JinMei Guo, ShuQing Zhang, ShuQing Zhang, ShuQing Zhang, JianFeng Li, JianFeng Li   +7 more
doaj   +1 more source

Biological availability of phosphorus

, 1981
In September 1978 the Engineering and Technological Aspects (ETA) Committee expressed its concerns to the Great Lakes Science Advisory Board that efforts to control inputs of pollutants to the Great Lakes, such as heavy metals and, in particular, phosphorus, were not directed at biologically available forms, but rather at the total inputs of the ...
openaire   +1 more source