Results 101 to 110 of about 75,544 (310)

Systematic Review and Meta‐Analysis on the Efficacy and Safety of Salvage Esophagectomy for T4 Esophageal Squamous Cell Carcinoma

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
This meta‐analysis of 208 cases shows that salvage esophagectomy for cT4 esophageal squamous cell carcinoma achieves a 72% R0 resection rate, offering a curative pathway for selected patients. However, it remains a high‐risk procedure with an 18% anastomotic leak rate and 30% major complications (Clavien–Dindo ≥ III).
Makoto Sakai   +4 more
wiley   +1 more source

Central Plains Experimental Range cattle map, summer 2006

open access: yes, 2006
The Long Term Ecological Research (LTER) project was established on the USDA, ARS Central Plains Experimental Range (CPER) on 1982. The CPER managed the research site and maintained the site as working rangelands in cooperation with the Crow Valley ...
Central Plains Experimental Range, mapmaker
core  

Towards Advanced Intelligent and Perceptive Soft Grippers

open access: yesAdvanced Intelligent Systems, EarlyView.
Implementing soft yet strong and intelligent soft grippers request innovative and creative solutions in designing soft bodies and seamlessly integrating actuated systems with hierarchical sensing. This review systematically analyses soft grippers with a deep understanding of core components, from fundamental design principles to actuation and sensing ...
Haneul Kim   +4 more
wiley   +1 more source

Yew matriarchies of the Sierra de Francia. Dynamics and ecology of recently identified Yew populations in the Central Iberian Mountain Range (Sistema Central)

open access: yesForest Systems, 2015
Aim of study: Our study design presents two main objectives: 1) to create a census that details the number of yew individuals and their geographic distribution, and 2) to attempt to unravel possible reproductive relationships and their connection between
Prudencio Fernández-González   +5 more
doaj   +1 more source

Central Plains Experimental Range cattle map, summer 2007

open access: yes, 2007
The Long Term Ecological Research (LTER) project was established on the USDA, ARS Central Plains Experimental Range (CPER) on 1982. The CPER managed the research site and maintained the site as working rangelands in cooperation with the Crow Valley ...
Central Plains Experimental Range, mapmaker
core  

High‐elevation endemic plants predicted to lose habitat from changing climate in Washington State

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise High‐elevation plants face unique challenges from potential climate change impacts that will likely require upslope migration into increasingly smaller suitable habitat. This situation is particularly acute for endemic species that by definition occupy small geographic ranges.
Nicholas L. Gjording   +4 more
wiley   +1 more source

Central Plains Experimental Range cattle map, summer 2002

open access: yes, 2002
The Long Term Ecological Research (LTER) project was established on the USDA, ARS Central Plains Experimental Range (CPER) on 1982. The CPER managed the research site and maintained the site as working rangelands in cooperation with the Crow Valley ...
Central Plains Experimental Range, mapmaker
core  

The Importance of Mediterranean Alpine Biodiversity in Central Spain [PDF]

open access: yes, 2009
Alpine communities in central Spain are found at the top of the Sistema Central, an east-west running mountain range consisting of different mountain chains.

core  

Evidence of introgression amid phylogenetic conflict in Brachyotum, a plant radiation from the Tropical Andes

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise The species‐rich flora of Tropical Andes underwent multiple rapid and recent diversifications, yet resolving their evolutionary histories remains challenging despite increasing phylogenomic data. Here, we examined phylogenomic conflict in Brachyotum (Melastomataceae) to identify sources preventing its resolution.
Diego Paredes‐Burneo   +5 more
wiley   +1 more source

Sediment yields from high mountain watersheds, central Colorado

open access: yes, 1966
no ...
Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)   +1 more
core   +2 more sources

Home - About - Disclaimer - Privacy