Results 271 to 280 of about 499,371 (387)

Tracing holotype trajectories: Mapping the movement of the most valuable herbarium specimens

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Global efforts to protect biodiversity depend on fair access to key plant specimens. This study examines the distribution of 119,361 holotypes—unique herbarium specimens used to formally describe new plant species. By linking collection and storage data, we found that holotypes are increasingly held closer to their places of origin, particularly in ...
Dominik Tomaszewski   +2 more
wiley   +1 more source

A Fully Automated Robotic System for Tuning Optimization of RF Cavity Filter

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT The advancements in radar systems, electronic warfare, and telecommunication industries have generated a substantial demand for microwave filters. Among these, cavity filters have conventionally served in transmitters and receivers, facilitating the passage of desired signals in the passband while effectively rejecting harmonics and spurious ...
Yarkin Yigit, Engin Afacan
wiley   +1 more source

Antimicrobial resistance in a protracted war setting: a review of the literature from Palestine. [PDF]

open access: yesmSystems
Kumar R   +6 more
europepmc   +1 more source

Flowing in History: Reflecting on Past Practices and Their Influence on the Health of Richmond River Catchment, New South Wales, Australia

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT The Richmond River forms part of the coastal region of New South Wales (NSW) Australia, and is of great environmental, social, and economic importance. The history of the river reflects its role in providing the needs upon which human life depends—water, fertile soil, and food.
Amanda Reichelt‐Brushett   +3 more
wiley   +1 more source

War's youngest victims: a descriptive cross-sectional study on injury distributions, severity patterns, and outcomes among paediatric trauma patients in Kharkiv, Ukraine. [PDF]

open access: yesConfl Health
Sennersten F   +8 more
europepmc   +1 more source

The Emotional Valence of Hyperrationality in STEM Learning: Reinscriptions and Contestations of Coloniality

open access: yesScience Education, EarlyView.
ABSTRACT As part of the special issue Centering Affect and Emotion Toward Justice and Dignity in Science Education, this paper examines the emergence and performance of hyperrationality in STEM classrooms. Hyperrationality describes verbal and embodied expressions whereby learners try to maintain an appearance of neutrality and emotional distance to ...
Natalie R. Davis, Thomas M. Philip
wiley   +1 more source

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