Results 81 to 90 of about 4,323,347 (325)
Advanced Functional Materials, EarlyView.Biomolecular condensates have central functions in cells and are also observed during the assembly of biological materials such as silks. For a mini‐spidroin protein, the presence of long‐lived metastable or dynamically arrested intermediate states leads to complex pathways and difficulties in identifying equilibrium states. Constructing phase diagrams
Dmitrii Fedorov +8 more
wiley +1 more source
Optimizing maize–bean cropping systems for sustainable intensification in southern Ethiopia
Agronomy Journal, Volume 114, Issue 6, Page 3283-3296, November/December 2022., 2022 Abstract Declining productivity and scarcity of cultivable land in smallholder systems call for exploring sustainable intensification options to increase productivity. Field experiments were conducted at five sites (Sites 1–5) of the Sidama region, southern Ethiopia, in 2018 and 2019 to determine the effects of cropping systems on maize (Zea mays L ...
Tigist Yimer +3 more
wiley +1 more source
Antenna system for trilateral drone precise vertical landing [PDF]
IEEE Transactions on Instrumentation and Measurement, vol. 71, pp.
1-8, 2022This article presents a radio frequency system that can be used to perform precise vertical landings of drones. The system is based on the three-way phase shift detection of a signal transmitted from the landing point. The antenna system is designed by taking into account parameters such as landing tracking area, analog-to-digital converter (ADC ...
arxiv +1 more source
Climates of Warm Earth-Like Planets III: Fractional Habitability from a Water Cycle Perspective [PDF]
, 2019 The habitable fraction of a planet's surface is important for the detectability of surface biosignatures. The extent and distribution of habitable areas is influenced by external parameters that control the planet's climate, atmospheric circulation, and hydrological cycle.
arxiv +1 more source
Integrated ecological hotspot identification of organic egg production [PDF]
, 2009 Ecological sustainability in agriculture is a concept that contains various environmental problems, which are caused by emission of compounds during different processes along the food chain.
Aarnink, A.J.A. +3 more
core +1 more source
Our shifting perspectives on the oceans [PDF]
, 2003 In the last 15 years new research findings have radically reshaped our understanding of human effects on ocean ecosystems. Here I describe five major shifts in perspective that reveal our impacts to be more severe and persistent than previously ...
Roberts, C.M.
core +1 more source
Internal Temperature Evolution Metrology and Analytics in Li‐Ion Cells
Advanced Functional Materials, EarlyView.This study investigates the non‐linear evolution of internal temperatures across diverse operating conditions, highlighting the disparities between internal and external measurements and the resulting thermal asymmetries. The coupled thermo‐electrochemical modeling framework provides a comprehensive analysis of various heat generation modes, examining ...
Anuththara S. J. Alujjage +5 more
wiley +1 more source
Comparing various sulfur sources for soybean grown on an acid Oxisol in Brazil
Agronomy Journal, Volume 114, Issue 6, Page 3420-3428, November/December 2022., 2022 Abstract A greenhouse experiment and a 2‐yr field trial were conducted to compare various S sources for soybean [Glycine max (L.) Merr.] grown on an acid Oxisol in Brazil. In the greenhouse, the sources included ammonium sulfate (AMS), monoammonium phosphate with a S ratio = 50:50 of AMS/elemental S (ES) – (AMS + ES), and ES + bentonite containing 90 ...
Eros A. B. Francisco +4 more
wiley +1 more source
Applied Biological ChemistryThe incorporation of organic amendments, such as food waste (FW) and biochar, into soil is an established agronomic practice known for enhancing soil fertility and improving overall soil health.
Kumuduni Niroshika Palansooriya +7 more
doaj +1 more source
Jalisco's multiclass land cover analysis and classification using a novel lightweight convnet with real-world multispectral and relief data [PDF]
arXiv, 2022 The understanding of global climate change, agriculture resilience, and deforestation control rely on the timely observations of the Land Use and Land Cover Change (LULCC). Recently, some deep learning (DL) methods have been adapted to make an automatic classification of Land Cover (LC) for global and homogeneous data.
arxiv