Results 51 to 60 of about 2,062,774 (354)

Contrasting altitudinal variation of alpine plant communities along the Swedish mountains

open access: yesEcology and Evolution, 2020
Changes in abiotic factors along altitudinal and latitudinal gradients cause powerful environmental gradients. The topography of alpine areas generates environmental gradients over short distances, and alpine areas are expected to experience greater ...
Johannes Måsviken   +2 more
doaj   +1 more source

Causes of prehospital misinterpretations of ST elevation myocardial infarction [PDF]

open access: yes, 2016
Objectives: To determine the causes of software misinterpretation of ST elevation myocardial infarction (STEMI) compared to clinically identified STEMI to identify opportunities to improve prehospital STEMI identification.
Bosson, Nichole   +11 more
core   +1 more source

Adherence to Protocol Recommendations for Children With Wilms Tumour in Two Consecutive Studies in the United Kingdom and Ireland—Does Variation Matter?

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Wilms tumour (WT) has excellent event‐free and overall survival (OS). However, small differences exist between countries participating in the same international study. This led us to examine variation in adherence to protocol recommendations as a potential contributing factor.
Suzanne Tugnait   +23 more
wiley   +1 more source

Sirolimus for Extracranial Arteriovenous Malformations: A Scoping Review of the Evidence in Syndromic and Non‐Syndromic Cases

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Arteriovenous malformations (AVMs) are rare, high‐flow, vascular anomalies that can occur either sporadically or as part of a genetic syndrome. AVMs can progress with serious morbidity and even mortality if left unchecked. Sirolimus is an mTOR inhibitor that is effective in low‐flow vascular malformations; however, its role in AVMs is unclear.
Will Swansson   +3 more
wiley   +1 more source

Nutritive value of perennial pastures along an elevation gradient in tropical conditions

open access: yesFrontiers in Sustainable Food Systems
IntroductionThe nutritive value of forages is one of the main drivers of productivity for livestock. In many tropical regions, same grass species occur at different elevations, but few studies have evaluated nutritive value changes within elevation ...
Luis Villalobos   +4 more
doaj   +1 more source

Snowmelt Timing Regulates Community Composition, Phenology, and Physiological Performance of Alpine Plants

open access: yesFrontiers in Plant Science, 2018
The spatial patterning of alpine plant communities is strongly influenced by the variation in physical factors such as temperature and moisture, which are strongly affected by snow depth and snowmelt patterns.
Daniel E. Winkler   +6 more
doaj   +1 more source

Effect of Host, Environment and Fungal Growth on Fungal Leaf Endophyte Communities in Taiwan

open access: yesJournal of Fungi, 2020
Fungal endophytes inhabit plant tissues without causing disease symptoms. They are highly diverse and distributed globally in all plants that have been investigated.
Yu-Ling Huang
doaj   +1 more source

Palm phytoliths of mid-elevation Andean forests [PDF]

open access: yes, 2018
Palms are one of the most common tropical plant groups. They are widespread across lowland tropical forests, but many are found in higher altitudes have more constrained environmental ranges.
Huisman, Seringe N.   +2 more
core   +4 more sources

Evaluating the Utility of Paired Tumor and Germline Targeted DNA Sequencing for Pediatric Oncology Patients: A Single Institution Report

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate the diagnostic yield and utility of universal paired tumor–normal multigene panel sequencing in newly diagnosed pediatric solid and central nervous system (CNS) tumor patients and to compare the detection of germline pathogenic/likely pathogenic variants (PV/LPVs) against established clinical referral criteria for cancer ...
Natalie Waligorski   +9 more
wiley   +1 more source

Murciélagos (Chiroptera: Mammalia) del Parque Nacional Yurubí, Venezuela: listado taxonómico y estudio comunitario

open access: yesRevista de Biología Tropical, 2011
Los murciélagos constituyen el grupo de mamíferos más diversificado en la región neotropical y representan un componente clave en la dinámica de muchos ecosistemas terrestres.
Mariana Delgado-Jaramillo   +3 more
doaj  

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