Results 31 to 40 of about 191,185 (156)

Optimized Laboratory Maintenance and Functional Testing of Chara braunii

open access: yesCurrent Protocols, Volume 6, Issue 1, January 2026.
Abstract Chara braunii is an emerging model species for studying plant evolution and development. Various members of the Chara genus have been used for pioneering studies of electrophysiology, cytoplasmic streaming, and cell biology. However, many studies have been limited by challenges, such as overgrowth with epiphytes or non‐continuous growth ...
Katarina Kurtović   +2 more
wiley   +1 more source

Energy gaps in amorphous covalent semiconductors [PDF]

open access: yes, 1970
A calculation of approximate density of states for a disordered covalent semiconductor shows that the energy gap is due to the presence of short range ...
Klima, J., McGill, T. C.
core   +1 more source

The Importance of Accounting for Stakeholder Values, Power Relationships and Language in Constructing Relevant and Trustworthy Climate Information

open access: yesEarth's Future, Volume 14, Issue 1, January 2026.
Abstract Facing increasing risks from climate change, governments at all levels have started to mainstream the use of climate information. It has been widely acknowledged that the inclusion of stakeholder knowledge and needs, for example, in a co‐design and co‐production process, is important for producing user‐relevant information.
Douglas Maraun   +17 more
wiley   +1 more source

Bioboden - gut fürs Klima [PDF]

open access: yes, 2015
Wie klimawirksam ist welche Art der Bodenbewirtschaftung? Und wie viel Humus entsteht dabei? Wissenschaftler beschäftigen sich immer wieder mit diesem Thema.
Gattinger, Andreas, Menzler, Minou
core  

A pan‐European citizen science study shows population size, climate and land use are related to biased morph ratios in the heterostylous plant Primula veris

open access: yesJournal of Ecology, Volume 114, Issue 1, January 2026.
A large‐scale citizen science study involving thousands of cowslip (Primula veris) observations from all over Europe revealed an unexpected prevalence of S‐morphs over L‐morphs, which was influenced by climatic as well as land use factors. Furthermore, general morph ratios were often unbalanced with the strongest shifts occurring in smaller populations.
Tsipe Aavik   +40 more
wiley   +1 more source

Vnímání sociálního klimatu školy žáky: srovnání 1. a 2. stupně základní školy [PDF]

open access: yes, 2011
Cílem kapitoly je prezentovat výzkum vnímání vybraných oblastí klimatu školy žáky 1. a 2. stupně, které se úzce váží k procesům učení a vyučování. Jednou z determinant problémů s přechodem žáků z prvního stupně základní školy na druhý je i klima školy ...
Němec Jiří, Vlčková Kateřina
core  

How Do Unexpected Networks Help Female Entrepreneurs in the Global South Survive in Adverse Contexts? A Case Study of Bangladesh

open access: yesGender, Work &Organization, Volume 33, Issue 1, Page 132-163, January 2026.
ABSTRACT This study investigates the role of various unexpected networks in supporting the survival of female‐owned SMEs in the Global South. The research focuses upon Bangladesh, which is a context marked by institutional adversity and postcolonial legacies.
Sharmin Nahar   +2 more
wiley   +1 more source

Evaluation of crime prevention initiatives [PDF]

open access: yes, 2013
This third toolbox in the series published by the EUCPN Secretariat focuses on the main theme of the Irish Presidency, which is the evaluation of crime prevention initiatives.
Klima, Noel   +3 more
core  

Local Sea Surface Temperatures Modulate the Occurrence of Heavy Rainfall Events in the Galápagos Archipelago

open access: yesGeophysical Research Letters, Volume 52, Issue 23, 16 December 2025.
Abstract Climate change is expected to increase the frequency and intensity of heavy rainfall events (HRE) globally. In the Galápagos Islands, HREs have caused severe impacts such as infrastructure loss and ecosystem damage, yet their occurrence remains poorly understood.
M. K. Schneider   +8 more
wiley   +1 more source

Summary and evaluation [PDF]

open access: yes, 2006
The geographical analysis of the Savannah Zones of north-eastern Nigeria revealed a basic insight on the differentiated development at the meso-regional level: The northern districts had a much lower population increase than the average.
Fricke, Werner
core  

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