Results 71 to 80 of about 1,314,404 (270)

How to Coordinate Urban Ecological Networks and Street Green Space Construction? Insights from a Multi-Scale Perspective

open access: yesLand
Rapid socio-economic development and imbalanced ecosystem conservation have heightened the risk of species extinction, reduced urban climate adaptability, and threatened human health and well-being.
Shujun Hou   +3 more
doaj   +1 more source

Research on Green Building Index System Based on Low Carbon Ecological Design in the Detailed Planning

open access: yesChemical Engineering Transactions, 2018
Low-carbon ecological planning and green building at both levels have been carried out a lot of exploratory work. They also formed their own index system.
Yunhua Zhang, Tao Feng
doaj   +1 more source

EVALUATION OF ECOSYSTEM SERVICES AND MANAGEMENT OF URBAN GREEN AREAS: PROMOTING HEALTHY AND SUSTAINABLE CITIES [PDF]

open access: yesAmbiente & Sociedade, 2019
Green areas and ecosystem services are emerging issues in the management of public areas with a view to promoting healthy and sustainable cities. The aim of this study is to establish and test an Index of Ecosystem Services for Green Areas (Índice de ...
GUILHERME LEITE GAUDERETO   +4 more
doaj   +3 more sources

Object-Based Greenhouse Classification from GeoEye-1 and WorldView-2 Stereo Imagery [PDF]

open access: yes, 2014
Remote sensing technologies have been commonly used to perform greenhouse detection and mapping. In this research, stereo pairs acquired by very high-resolution optical satellites GeoEye-1 (GE1) and WorldView-2 (WV2) have been utilized to carry out the ...
Aguilar Torres, Fernando José   +3 more
core   +3 more sources

Pediatric Oncology Nursing Competencies in Latin America and the Caribbean: A Scoping Review to Inform Practice, Education, and Research

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Nurses are central to cancer care for children and adolescents, yet no comprehensive synthesis has defined essential core competencies for pediatric oncology nursing (PON) practice internationally, particularly in Latin America and the Caribbean (LAC).
Luís Carlos Lopes‐Júnior   +7 more
wiley   +1 more source

Study on the Influence of Rural Highway Landscape Green Vision Rate on Driving Load Based on Factor Analysis

open access: yesSensors
The green vision rate of rural highway greening landscape is a key factor affecting the driver’s visual load. Based on this, this paper uses the eye tracking method to study the visual characteristics of drivers in different green vision environments on ...
Hao Li, Jiabao Yang, Heng Jiang
doaj   +1 more source

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel   +3 more
wiley   +1 more source

Radio Spectral Index and Expansion of 3C58

open access: yes, 2001
We present new observations of the plerionic supernova remnant 3C58 with the VLA at 74 and 327 MHz. In addition, we re-reduced earlier observations at 1.4 and 4.9 GHz taken in 1973 and 1984. Comparing these various images, we find that: 1.
Aller H. D.   +14 more
core   +1 more source

Pulmonary Dysfunction Is Associated With Sleep Study Abnormalities in Children With Sickle Cell Disease: A Multicenter Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash   +4 more
wiley   +1 more source

Integration of a multimode interference coupler with a corrugated sidewall Bragg grating in planar polymer waveguides [PDF]

open access: yes, 2006
We demonstrate the integration of a 3-dB multimode interference coupler with a corrugated sidewall Bragg grating in planar polymer waveguides by direct electron beam writing.
Huang, Yanyi, Yariv, Amnon, Zhu, Lin
core   +1 more source

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