Results 101 to 110 of about 1,330,031 (276)

Schülerexperimente zur Synthese naturidentischer, geruchsaktiver Ester im Mikromaßstab durch alkalisch katalysierte Umesterung von Glyceriden

CHEMKON, EarlyView.
In diesem Beitrag wird ein einfaches Schülerexperiment vorgestellt, bei dem durch Umesterung von Triacylglyceriden mit n‐Alkanolen im Mikromaßstab geruchsaktive Alkylalkanoate hergestellt werden. Die Reaktion erfolgt alkalisch katalysiert bei Raumtemperatur in kleinen Gefäßen; es entstehen flüchtige Ester mit charakteristischen Frucht‐ und ...
Horst Klemeyer
wiley   +1 more source

Climate change impact on the geographic distribution of important tachinid parasitoids in Morocco: a species distribution modelling study

Journal of Basic and Applied Zoology
Background Morocco boasts remarkable ecological, orographic, geomorphological, and climatic diversity, which divides the country into seven distinct biogeographical zones.
Hicham Ourahmoun, Magdi El-Hawagry, Kawtar Kettani, Brahim Chergui, Abla Belhaj, Mourad Doukale Daief, Mustafa M. Soliman   +6 more
doaj   +1 more source

The Influence of Drosophila Spire and Myosin V During Mid‐Oogenesis Is Independent of Their Direct Interaction

Cytoskeleton, EarlyView.
ABSTRACT Cooperativity between cytoskeletal proteins is crucial for spatiotemporal coordination in biological processes, like oogenesis. In mammalian and Drosophila oogenesis, proper assembly and function of actin networks require coordination between actin assembly factors Spire and formins, as well as actin‐associated proteins like myosins and Rab ...
Joseph Y. Ong, Hannah M. Bailey, Emma Carley, Michelle Panzica, Merin Rixen, Neil Billington, Rong Liu, Margot E. Quinlan   +7 more
wiley   +1 more source

Digital Product Passports in Fashion: A Strategic Framework for Implementation

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study investigates the role of the Digital Product Passport (DPP) in promoting transparency, traceability, and sustainability within the fashion industry. As the fashion sector faces significant environmental and social challenges, including resource depletion, pollution, and unethical labor practices, the DPP offers a potential solution ...
Laura Macchion
wiley   +1 more source

The Importance of the Glomus Genus as a Potential Candidate for Sustainable Agriculture Under Arid Environments: A Review

International Journal of Plant Biology
Drought and salinity are major factors that hinder crop cultivation and significantly impair agricultural productivity, particularly in (semi)arid regions.
Redouane Ouhaddou, Mohamed Anli, Raja Ben-Laouane, Abderrahim Boutasknit, Marouane Baslam, Abdelilah Meddich   +5 more
doaj   +1 more source

The Language of Greenwashing: SDG Omission and Opportunity‐Oriented Environmental Tone as Alert Metrics in Green Bond Disclosures

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Green bonds play a central role in sustainable finance, yet concerns about greenwashing raise questions about the credibility of issuers' sustainability disclosures. Using dictionary‐based methods and domain‐specific BERT transformer models, this paper proposes two greenwashing alert metrics and investigates their performance by analyzing ...
Andrea Nicolodi, Sandra Paterlini, Monica Gentile, Vincenzo Foglia Manzillo, Gianluca Vittorioso   +4 more
wiley   +1 more source

Exploring wave propagation behaviors in rock: A grain‐based perspective on mineral structures

Deep Underground Science and Engineering, EarlyView.
This study investigates wave propagation in rock at the grain scale using a grain‐based model, revealing that mineral elastic modulus significantly influences wave attenuation while grain size and distribution have limited effects. A novel peak particle velocity attenuation prediction model is proposed and validated for grain‐scale wave propagation ...
Zhiyi Liao, Jiachen Xu, Kai Zhang, Changtai Zhou   +3 more
wiley   +1 more source

A rock brittleness index based on the postpeak energy release rate and damage surface characteristics for brittle hard rock

Deep Underground Science and Engineering, EarlyView.
This study examines energy evolution in rock rupture via triaxial direct shear tests, exploring the impact of confining pressure and temperature on fracture surface randomness. A novel energy‐based brittleness index is proposed, validated experimentally, and compared with existing methods for reliability and accuracy.
Biao Wang, Zaobao Liu, Jing Xue, Bo Lu, Wei Zeng, Dengke Zhang   +5 more
wiley   +1 more source

Foreword to Special Issue on the 2nd Scientific Conference “Shaping the Future of Food Safety, Together”

EFSA Journal, 2016
Bernhard Url
doaj   +1 more source

Economic system impacts and dependencies on water-related ecosystem services: defining analytical spatial units from an ecosystem accounting perspective in Guatemala

Frontiers in Environmental Science
Economic performance is traditionally assessed through the System of National Accounts (SNA), with Gross Domestic Product (GDP)—the annual aggregated market value of a country’s goods and services—as its most widely used indicator.
Daniel Pinillos, Daniel Pinillos, Paulina Reyes, Valeria Barrera, Pedro Pineda, Juan Miguel Goyzueta, Juan Miguel Goyzueta, Rogier Schulte, Juan-Pablo Castaneda   +8 more
doaj   +1 more source