Results 11 to 20 of about 35,521 (208)

Life-cycle-thinking in the assessment of urban green infrastructure: systematic scoping review

open access: yesEnvironmental Research Letters, 2023
Urban green infrastructure (UGI) delivers multiple social, environmental and economic benefits. A life cycle thinking (LCT) approach is proposed as a viable methodological basis for the holistic valuation of UGI.
Linda Romanovska   +2 more
doaj   +1 more source

Open Notebook Science Challenge: Solubilities of Organic Compounds in Organic Solvents [PDF]

open access: yes, 2010
This book contains the results of the Open Notebook Science Solubility Challenge. All experimental measurements are provided with a link to either the laboratory notebook page where the experiment was carried out or to a literature reference.
Andrew Lang   +17 more
core   +6 more sources

Family History and Risk of Upper Gastrointestinal Cancer in the Linxian General Population

open access: yesFrontiers in Oncology, 2021
ObjectiveThe objective of this study was to investigate family history (FH) of upper gastrointestinal (UGI) cancer and risk of esophageal squamous cell carcinoma (ESCC), gastric cardia carcinoma (GCC), and gastric non-cardia carcinoma (GNCC) in the ...
Huan Yang   +5 more
doaj   +1 more source

China’s urban green innovation: Regional differences, distribution dynamics, and convergence

open access: yesChinese Journal of Population, Resources and Environment, 2023
Urban green innovation (UGI) is essential to environmental protection, ecological conservation, and high-quality economic growth. Using green patents, our study assessed the level of UGI of 287 Chinese cities at and above the prefecture level.
Yuting Xue   +3 more
doaj   +1 more source

Accessibility of urban green infrastructure in Addis-Ababa city, Ethiopia: current status and future challenge

open access: yesEnvironmental Systems Research, 2020
Many studies have been conducted on the challenges underpinning the depletion and inaccessibility of urban green infrastructures (UGI) in cities of developed countries.
Sileshi Azagew, Hailu Worku
doaj   +1 more source

Q&A: What are pathogens, and what have they done to and for us?

open access: yesBMC Biology, 2017
Microbes are found on us, within us and around us. They inhabit virtually every environment on the planet and the bacteria carried by an average human, mostly in their gut, outnumber human cells. The vast majority of microbes are harmless to us, and many
Francois Balloux, Lucy van Dorp
doaj   +1 more source

Programmed cell death 6 interacting protein (PDCD6IP) and Rabenosyn-5 (ZFYVE20) are potential urinary biomarkers for upper gastrointestinal cancer [PDF]

open access: yes, 2015
PURPOSE: Cancer of the upper digestive tract (uGI) is a major contributor to cancer-related death worldwide. Due to a rise in occurrence, together with poor survival rates and a lack of diagnostic or prognostic clinical assays, there is a clear need ...
Adachi   +68 more
core   +1 more source

Architecturally diverse proteins converge on an analogous mechanism to inactivate Uracil-DNA glycosylase [PDF]

open access: yes, 2013
Uracil-DNA glycosylase (UDG) compromises the replication strategies of diverse viruses from unrelated lineages. Virally encoded proteins therefore exist to limit, inhibit or target UDG activity for proteolysis.
A. R. Cole   +39 more
core   +1 more source

Cartografía del tsunami inmobiliario: el movimiento urbano popular y los vínculos urbano-rurales del boom inmobiliario en la ciudad de México

open access: yesEspiral, 2019
La Ciudad de México constituye una vasta concentración de fuerza de trabajo y medios de producción que representa una formidable capacidad de extracción de ganancias, y requiere de una compleja gestión para su control. En los últimos años, la batalla por
Adrián Flores
doaj   +1 more source

Ugi multicomponent reaction to prepare peptide–peptoid hybrid structures with diverse chemical functionalities [PDF]

open access: yes, 2018
Monodisperse sequenced peptides and peptoids present unique nano-structures based on their self-assembled secondary and tertiary structures. However, the generation of peptide and peptoid hybrid oligomers in a sequence-defined manner via Ugi ...
Azevedo, Helena S.   +12 more
core   +1 more source

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