Results 1 to 10 of about 38,024 (237)

Second law of thermodynamics and urban green infrastructure - A knowledge synthesis to address spatial planning strategies [PDF]

open access: yesTeMA: Journal of Land Use, Mobility and Environment, 2018
Planning of ecosystem services provided by the Urban Green Infrastructure (UGI) is a key issue for urban sustainability. Planning strategies driven by the second law of thermodynamics (SLT) are innovative approaches to sustainability but they are still ...
Raffaele Pelorosso   +3 more
doaj   +4 more sources

Upper gastrointestinal symptoms and Gulf War Illness in a clinical cohort of US veterans: a retrospective, cross-sectional study [PDF]

open access: yesBMJ Open Gastroenterology
Objective Approximately 30% of the 700 000 US Gulf War Veterans (GWVs) report symptoms collectively termed Gulf War Illness (GWI), a multisymptom illness of uncertain pathophysiology.
Abdelrahman Yousef   +9 more
doaj   +2 more sources

Context-Specific, User-Centred: Designing Urban Green Infrastructure to Effectively Mitigate Urban Density and Heat Stress

open access: yesUrban Planning, 2021
Green infrastructure plays a vital role for cities facing the challenges of urbanisation and climate change. It has the potential to mitigate the adverse effects of urban density and the heat island effect, enhancing the ecological and social resilience ...
Julia Mittermüller   +5 more
doaj   +1 more source

Informe de la Conferencia Temática UGI - IGU “Las Geografías de la Paz”, Bolivia 2017

open access: yesEspiral, 2021
La geografía generalmente ha sido acusada de ser útil sobre todo para hacer la guerra. Por el contrario, puede ofrecer una amplia gama de contribuciones a la construcción de la paz y la solución de conflictos socioterritoriales de diversas escalas ...
Juan Manuel Delgado Estrada
doaj   +1 more source

Risk factors for early and late morbidity in patients with cardiovascular disease undergoing inguinal hernia repair with a tailored approach: a single-center cohort study

open access: yesBMC Surgery, 2023
Background Inguinal hernia repair is a common procedure in surgery. Patients with cardiovascular disease have an increased operative risk for postoperative morbidity.
Kamran Hajili   +4 more
doaj   +1 more source

Epidemiological and endoscopic profile of patients with upper gastrointestinal bleeding at a tertiary care center in Northern India : A retrospective analysis of twenty years

open access: yesAsian Journal of Medical Sciences, 2023
Background: Upper gastrointestinal (UGI) bleed is a common emergency presenting to emergency departments all over the world. Since the spectrum of UGI bleeding varies from region to region, it is important to know the profile of UGI bleed for proper ...
Shabir A Shiekh   +4 more
doaj   +1 more source

‘Atypical Ugi’ tetrazoles

open access: yesChemical Communications, 2020
We surprisingly found that combining the substrates of Ugi tetrazole reaction gives two different constitutional isomeric Ugi products A and B. A is the expected classical Ugi products whereas B is an isomeric product (‘atypical Ugi’).
Eman M. M. Abdelraheem   +6 more
openaire   +5 more sources

Cost-effectiveness of adding a Helicobacter pylori antibody test to the upper gastrointestinal series in gastric cancer screening at the workplace

open access: yesEnvironmental and Occupational Health Practice, 2023
Objective: Helicobacter pylori infections increase gastric cancer risk. Detecting and eradicating Helicobacter pylori infections and implementing a follow-up strategy should be considered by occupational health practitioners. This study aimed to evaluate
Motoko Nakatani   +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

Propargyl Amines: Versatile Building Blocks in Post‐Ugi Transformations

open access: yesChemistryOpen, 2023
The Ugi reaction, a multicomponent reaction, allows diversity‐oriented synthesis Its importance is recognized by an exponential increase in the publications utilizing the post‐Ugi transformations as a strategy to build complex molecules via simple and ...
Rinkal B. Bhoraniya, Dr. Sachin G. Modha
doaj   +1 more source

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