Results 71 to 80 of about 13,671,980 (384)

Patient‐Level Barriers and Facilitators to Inpatient Physical Therapy in Adolescents and Young Adults With a Hematological Malignancy: A Qualitative Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite their increased risk for functional impairment resulting from cancer and its treatments, few adolescents and young adults (AYAs) with a hematological malignancy receive the recommended or therapeutic dose of exercise per week during inpatient hospitalizations.
Jennifer A. Kelleher   +8 more
wiley   +1 more source

Landscape process domains drive patterns of CO2 evasion from river networks

open access: yesLimnology and Oceanography Letters, 2019
Streams are important emitters of CO2 but extreme spatial variability in their physical properties can make upscaling very uncertain. Here, we determined critical drivers of stream CO2 evasion at scales from 30 to 400 m across a 52.5 km2 catchment in ...
Gerard Rocher‐Ros   +4 more
doaj   +1 more source

Contrasting impacts of warming and browning on periphyton

open access: yesLimnology and Oceanography Letters, 2023
We tested interactive effects of warming (+2°C) and browning on periphyton accrual and pigment composition when grown on a synthetic substrate (plastic strips) in the euphotic zone of 16 experimental ponds.
Isolde Callisto Puts   +3 more
doaj   +1 more source

Environmental impacts of genetically modified (GM) crop use 1996–2018: impacts on pesticide use and carbon emissions

open access: yesGM crops & food, 2020
This paper updates previous assessments of the environmental impacts associated with using crop biotechnology (specifically genetically modified crops) in global agriculture.
G. Brookes, P. Barfoot
semanticscholar   +1 more source

Psychological Safety Among Interprofessional Pediatric Oncology Teams in Germany: A Nationwide Survey

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Psychological safety (PS) is essential for teamwork, communication, and patient safety in complex healthcare environments. In pediatric oncology, interprofessional collaboration occurs under high emotional and organizational demands. Low PS may increase stress, burnout, and adverse events.
Alexandros Rahn   +4 more
wiley   +1 more source

Vessels in a Rhododendron ferrugineum (L.) population do not trace temperature anymore at the alpine shrubline

open access: yesFrontiers in Plant Science, 2023
IntroductionMean xylem vessel or tracheid area have been demonstrated to represent powerful proxies to better understand the response of woody plants to changing climatic conditions.
Silvia Piccinelli   +9 more
doaj   +1 more source

Environmentally sustainable practices at UK airports [PDF]

open access: yes, 2015
In response to growing concerns about rising energy bills, long-term energy security and the environmental impacts of greenhouse gas emissions, airport operators worldwide are increasingly implementing new sustainable practices to help reduce costs ...
Budd, Lucy, Budd, Thomas, Ison, Stephen
core   +3 more sources

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Environmental and Energy-Related Impacts in the Operating Cycle of Beach Hotels: Case Studies from the Canton La Libertad, Ecuador [PDF]

open access: yes, 2016
The objective of this study is to determine the appropriate bio-climatic design for the facades of beach hotels that are most exposed to solar radiation, in order to rationalize the energy they consume in climate control (i.e., air conditioning).
Gutierrez, L. R. (Lourdes)
core  

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

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