Results 61 to 70 of about 41,561 (226)

Spatial Distribution and Conservation Prioritization of Medicinal Gymnosperms in China Using an Optimal Set‐Cover Approach

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
The study identified 41 priority conservation grids and 8 critical conservation gaps not covered by national reserves for medicinal gymnosperms. We proposed a practical, multi‐dimensional framework for their conservation. ABSTRACT To elucidate the geographical distribution patterns and hotspots of medicinal gymnosperms in China, providing a scientific ...
Lisi Hai   +8 more
wiley   +1 more source

The role of cognitive abilities in laparoscopic simulator training [PDF]

open access: yes, 2013
Learning minimally invasive surgery (MIS) differs substantially from learning open surgery and trainees differ in their ability to learn MIS. Previous studies mainly focused on the role of visuo-spatial ability (VSA) on the learning curve for MIS. In the
Broeders, I.A.M.J.   +3 more
core   +2 more sources

The Perspectives of University Students Working With Rural Schools: Developing a Virtual Science Role Models and Mentors Framework

open access: yesScience Education, Volume 110, Issue 3, Page 879-894, May 2026.
ABSTRACT The purpose of this study was to examine the perceptions of university science majors who served in the Science Role Models and Mentors (SRM2) program through virtual participation in science classroom visits with high‐needs, third‐grade rural students across Texas, United States.
Beverly J. Irby   +7 more
wiley   +1 more source

Siła mediów jako piąty element marketingu – mix na rynku mediów

open access: yesPolityki Europejskie, Finanse i Marketing, 2010
Działające jednocześnie na rynku reklamy i rynku odbiorców medium o znaczących postrzeganych możliwościach oddziaływania na opinię publiczną może liczyć na sukces ekonomiczny w postaci przychodów reklamowych o wielkości większej niż wskazywałby na to, w ...
Jan Kreft
doaj   +2 more sources

A Global Comparison of Direct and Legacy Effects of Drought on Ecosystem Productivity

open access: yesEcology Letters, Volume 29, Issue 5, May 2026.
We quantify the magnitude change in terrestrial gross primary production (GPP) globally in response to direct and long‐term (4 years) legacy effects of drought. We find that the direct effect causes significant GPP decreases in magnitude of −6% per year, while the legacy effect‐induced GPP change is overall weaker and non‐significant in the long run ...
Meng Liu   +3 more
wiley   +1 more source

Zarządzanie współtworzeniem wartości w mediach – od łańcucha do konstelacji

open access: yesProblemy Zarządzania, 2013
The new challenge of previously passive recipients becoming actual users indicates the need for a change for media companies at the level of strategic management.
Jan Kreft
doaj   +1 more source

Barn med kreft

open access: yes, 2013
Studentarbeid i sykepleie (bachelorgrad) - Universitetet i Nordland, Bodø ...
Mathiassen, Gry, Paulsen, Katrine Daae
openaire   +1 more source

Lempel-Ziv Parsing in External Memory

open access: yes, 2013
For decades, computing the LZ factorization (or LZ77 parsing) of a string has been a requisite and computationally intensive step in many diverse applications, including text indexing and data compression.
Kempa, Dominik   +2 more
core   +1 more source

Beyond Co‐Occurrence: Multi‐Scale Evidence for Segregation‐Dominated Plant Networks in the French Alps

open access: yesEcology Letters, Volume 29, Issue 5, May 2026.
Using high‐resolution spatial data and a multi‐scale statistical framework, we disentangle plant co‐occurrence from true spatial associations across alpine communities in the French Alps. We discovered that local species associations are dependent on soil acidity and nitrogen rather than temperature. By building a global network from these associations,
Matthias Rohr   +7 more
wiley   +1 more source

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