Results 41 to 50 of about 1,292,086 (300)

The carbon footprint of a Dutch academic hospital—using a hybrid assessment method to identify driving activities and departments

open access: yesFrontiers in Public Health
BackgroundThe healthcare sector is responsible for 7% of greenhouse gas (GHG) emissions in the Netherlands. However, this is not well understood on an organizational level.
Ise Lau   +6 more
doaj   +1 more source

Ruthenium(II)-Catalyzed C–H (Hetero)Arylation of Alkenylic 1,n-Diazines (n = 2, 3, and 4): Scope, Mechanism, and Application in Tandem Hydrogenations [PDF]

open access: yesThe Journal of Organic Chemistry, 2018
A general ruthenium(II)-catalyzed methodology enabling the (hetero)arylation of alkenylic C-H bonds utilizing a series of synthetically appealing diazines as directing groups is presented. Despite the presence of additional nitrogen lone pairs remote from the C-H bond activation site, which could eventually poison the catalyst, the reaction times are ...
Gramage-Doria, Rafael   +5 more
openaire   +2 more sources

Synthesis of 1-aryl-1, 2-dihydronaphtho [1, 2-e][1, 3] oxazine-3-ones in the presence of ascorbic acid as a catalyst

open access: yes, 2014
To our best knowledge, there are only a few methods available for the synthesis of substituted 1 aryl1, 2 dihydronaphtho [1, 2 e][1, 3] oxazin3ones, which involves either toxic chemicals or long reaction time [2, 3].
Z. Karimi-Jaber   +7 more
core   +1 more source

Pediatric Idiopathic Multicentric Castleman Disease Is Often Severe But Responsive to Siltuximab

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Idiopathic multicentric Castleman disease (iMCD) is a potentially fatal immunologic disorder marked by widespread lymphadenopathy and inflammation. Siltuximab, an interleukin‐6 (IL‐6) inhibitor, is the only FDA‐approved treatment for adult patients with iMCD.
Bridget Austin   +17 more
wiley   +1 more source

Climate Neutrality Strategies for the Chemical Industry Using a Novel Carbon Boundary: An Austrian Case Study

open access: yesEnergies
The chemical industry is a key driver of economic growth and innovation but remains one of the largest contributors to greenhouse gas (GHG) emissions. Achieving sustainability demands advancements in green chemistry and cleaner production methods.
Maedeh Rahnama Mobarakeh   +1 more
doaj   +1 more source

Do Environmental Certifications Improve ESG Performance? An Empirical Analysis of Carbon Emission Disclosures and ESG Performance in an Emerging Market [PDF]

open access: yesE3S Web of Conferences
The phenomenon of greenwashing reduces the credibility of environmental, social, and governance (ESG) disclosures, creating a gap between reported information and actual performance.
Wuna Putra   +2 more
doaj   +1 more source

Contributions to the biology of molting and growth of the Longarm river prawn Macrobrachium tenellum (Decapoda: Paleamonidae) in Mexico [PDF]

open access: yesArchives of Biological Sciences, 2012
Studies on the molting cycle of Macrobrachium tenellum are not available, which limits the scope of studies of growth and reproduction. The duration of the molt cycle was determined under controlled experimental conditions.
Yamasaki-Granados S.   +5 more
doaj   +1 more source

Can Small Industrial Platforms Achieve Large Space Spillover? Identifying the Spatial Spillover Scope of Characteristic Towns Using the Gradient Difference Method

open access: yesRemote Sensing, 2022
Characteristic towns represent relatively small industrial platforms, characterized by clear industrial positioning, cultural connotations, tourism, and certain community functions.
Tingting He, Haipeng Song, Andong Guo
doaj   +1 more source

Greenhouse gas (GHG) emissions and removals in the Finnish forest sector over scope 1, 2, and 3

open access: yesResources, Conservation & Recycling Advances
<div> Forests play a central role in the Finnish bioeconomy strategy and are key to addressing overarching&nbsp;<span>climate challenges and achieving climate neutrality targets. In this study, we evaluated the life cycle&nbsp;</span><span>greenhouse gas emissions of Finland’s forest sector for the year 2023 using an ...
Ashraful Alam   +3 more
openaire   +1 more source

The Impact of the COVID‐19 Pandemic on Childhood Cancer Survival: A Population‐Based Assessment of Survival Patterns Between 2015 and 2023 in Germany

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Numerous international studies have reported declines in new cancer diagnoses, delayed diagnoses and disruptions in cancer treatment following the implementation of COVID‐19 pandemic public health measures, raising concerns that these effects may ultimately contribute to increased cancer mortality.
Friederike Erdmann   +8 more
wiley   +1 more source

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