Results 31 to 40 of about 531 (177)

Synthesis and Characterization of Structurally Enhanced SEBS‐Based Thermoplastic Elastomers via Reactive Compounding With Different Amines and Monitoring Their Viscoelastic Properties

open access: yesJournal of Polymer Science, EarlyView.
Structural enhancement of TPEs via reactive compounding with amines. ABSTRACT This study reports synthesis and characterization details of functional thermoplastic elastomers (TPEs) with enhanced physical properties. TPE phase was an elastomer blend consisting of styrene‐b‐ethylene‐butylene‐b‐styrene (SEBS) and maleic anhydride grafted‐SEBS (SEBS‐g‐MAh)
Mine Begum Alanalp, Ali Durmus
wiley   +1 more source

Compost amendments up to one inch restore dry rangeland soil health

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Rangelands harbor immense diversity and provide ecosystem services across vast swaths of land while supporting rural economies and the food system, but degraded rangelands may require active management to restore diversity and function. We added varying amounts of compost to understand if there are linear or saturating effects on vegetation and soil ...
Eva Stricker   +2 more
wiley   +1 more source

Characterizing season‐long floral trajectories in cotton with low‐altitude remote sensing and deep learning

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Plant breeding is a critical tool for increasing the productivity, climate resilience, and sustainability of agriculture, but current phenotyping methods are a bottleneck due to the amount of human labor involved. Here, we demonstrate high‐throughput phenotyping with an unmanned aerial vehicle (UAV) to analyze the season‐long flowering pattern in ...
Jeevan Adhikari   +5 more
wiley   +1 more source

Comparative Dynamics Enables Discovery of Embedded Bacterial Ferredoxin Domains in Large Redox Enzymes

open access: yesProteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT Bacterial ferredoxins are small iron–sulfur binding proteins that function as soluble electron shuttles between redox enzymes in the cell. Their simple 2×(β–α–β) fold, central metabolic function, and ubiquity across all kingdoms of life have led to the proposal that ferredoxins were likely among the earliest proteins.
Jan A. Siess, Vikas Nanda
wiley   +1 more source

Integrating multimodal data and machine learning for entrepreneurship research

open access: yesStrategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary Extant research in neuroscience suggests that human perception is multimodal in nature—we model the world integrating diverse data sources such as sound, images, taste, and smell. Working in a dynamic environment, entrepreneurs are expected to draw on multimodal inputs in their decision making.
Yash Raj Shrestha, Vivianna Fang He
wiley   +1 more source

Tunable Broadband Emission via Self‐Trapped Excitons and Mn2+ Energy Transfer in a 0D Hybrid Manganese Bromide

open access: yesSmall, EarlyView.
A novel zero‐dimensional hybrid manganese bromide, (TMBM)2MnBr4, composed of isolated [MnBr4]2⁻ tetrahedra and TMBM⁺ (bromomethyltrimethylammonium) cations, exhibits two temperature‐driven phase transitions and intense green photoluminescence. Structural and spectroscopic analyses reveal that the emission arises from competition between self‐trapped ...
Paulina Peksa   +12 more
wiley   +1 more source

Woodward and Hoffmann on Secondary Orbital Interactions. How to Make a Fine Two‐Course Meal from Leftovers**

open access: yesThe Chemical Record, EarlyView.
In February through April 1965, Hoffmann devised several MO tools to explain the regiochemistry of the Diels‐Alder and the preference of the Cope reaction to proceed by the chair rather than boat orientations, when both were possible. The secret lay in secondary orbital interactions that were revealed through qualitative perturbation theory.
Jeffrey I. Seeman
wiley   +1 more source

Why Do Minoritized Students Deploy More Than One Language During a Physics Inquiry?

open access: yesJournal of Research in Science Teaching, EarlyView.
ABSTRACT We present a study that documented the participation of two high school Arab students in Israel in an extended (2‐year) authentic physics inquiry that took place in a regional program located in a Hebrew‐speaking kibbutz high school. The students' first language is Arabic, but they are fluent in Hebrew, and their inquiry was mentored by a ...
Lulu Garah, Shulamit Kapon
wiley   +1 more source

Behavioral lateralization in bipolar disorders: a systematic review. [PDF]

open access: yesInt J Bipolar Disord, 2023
Mundorf A, Borawski J, Ocklenburg S.
europepmc   +1 more source

A Green Light to Executive Pay: Institutional Monitors and Pay Sensitivity to Carbon Performance

open access: yesBritish Journal of Management, EarlyView.
Abstract We test for relations among executive compensation premia and firm carbon performance under varying degrees of institutional investor monitoring. Using US data for 2010–2023 (15,836 firm‐years), we find that low carbon emissions firms remunerate more excessively than high emitters, indicating greater rent extraction.
Danial Hemmings   +2 more
wiley   +1 more source

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