Results 61 to 70 of about 266,389 (335)

Dry Reforming of Methane Over Ceria Supported Catalysts Produced by Direct Impregnation with Leachate Solution from Spent Diesel Auto‐Catalysts

open access: yesChemCatChem, EarlyView.
The Pt‐containing leachate solution obtained by a hydrometallurgical recovery route of spent diesel oxidation catalysts was successfully used to fabricate Pt/CeO2 catalysts. Dry reforming of methane and reverse water gas shift tests showed good conversion efficiencies, with negligible carbon deposition after ToS experiments of several hours.
Alessio Varotto   +10 more
wiley   +1 more source

Restricted Tweedie stochastic block models

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract The stochastic block model (SBM) is a widely used framework for community detection in networks, where the network structure is typically represented by an adjacency matrix. However, conventional SBMs are not directly applicable to an adjacency matrix that consists of nonnegative zero‐inflated continuous edge weights.
Jie Jian, Mu Zhu, Peijun Sang
wiley   +1 more source

Archaeometric Analyses of Medieval Pottery from the Lower Danube Region, Romania

open access: yesChemPlusChem, EarlyView.
This study is about the pottery manufacturing in the Lower Danube region during the Early Medieval period (8th–10th c. AD). Optical microscopy, Particle induced X‐ray emission, and X‐ray diffraction analyses performed on 32 representative ceramic shards excavated at Pantelimonu de Sus, Constanţa County, Romania, provide clues on the raw materials and ...
Constantin Haită   +3 more
wiley   +1 more source

The Will to Decarbonize: Problematizing European Just Transition Governance

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT In December 2019, the European Commission launched the European Green Deal (EGD) and hereby ramped up the climate ambitions of the European Union. Responding to a mounting sense of climate urgency, the European Commission proposed a comprehensive reform program to make the EU's economy climate neutral by 2050.
Eva Lövbrand   +2 more
wiley   +1 more source

The heritization of Bulgarian rose

open access: yesActa geographica Slovenica, 2014
Bulgarian rose products are well known for their premier fragrance quality and are often used as a base ingredient in a number of high-end perfumery and cosmetics products. While a result of unique combination of relief, climate and soil conditions, the cultivation and production process largely depends on manual labor, and entails a rich variety of ...
Vesselin Loulanski, Tolina Loulanski
openaire   +4 more sources

Development and future perspectives for Bulgarian raw milk production towards EU quality standards [PDF]

open access: yes
Over the last 8 years, the transformation process with structural changes and the worsening of production technology in the Bulgarian dairy sector has led to a dramatic reduction of milk quality in Bulgaria.
Adler, Jens, Panayotova, Milena
core  

The Marketing Structure in Agribusiness during the Transition in Bulgaria [PDF]

open access: yes, 2005
Bulgaria is moving toward a food processing and marketing system which resembles that of Western Europe and the U.S. Large grocery chains from Germany, Austrai and Turkey are building supermarkets and hypermarkets in Bulgaria’s larger cities.
Katzerov, Valentin   +2 more
core   +1 more source

Atrial cardiomyopathy: From healthy atria to atrial failure. A clinical consensus statement of the Heart Failure Association of the ESC

open access: yesEuropean Journal of Heart Failure, EarlyView.
The diagnosis of atrial cardiomyopathy (AtCM) requires electrical atrial dysfunction, with evidence of either mechanical atrial dysfunction, atrial enlargement, or excessive atrial fibrosis. The diagnostic cut‐points presented are for standard electrocardiogram and echocardiogram studies (see Figure 1 for further detail).
Jerremy Weerts   +26 more
wiley   +1 more source

The CONDUCT‐AF trial: Rationale and design of a prospective, randomized, multicentre study comparing conduction system and biventricular pacing in patients undergoing atrioventricular node ablation for heart failure with atrial fibrillation

open access: yesEuropean Journal of Heart Failure, EarlyView.
The CONDUCT‐AF trial. AF, atrial fibrillation; AVNA, atrioventricular node ablation; BVp, biventricular pacing; CSP, conduction system pacing; CV, cardiovascular; HF, heart failure; LV, left ventricular; LVEF, left ventricular ejection fraction; NT‐proBNP, N‐terminal pro‐B‐type natriuretic peptide.
Maja Ivanovski   +12 more
wiley   +1 more source

Victims of Conspiracies? An Examination of the Relationship Between Conspiracy Beliefs and Dispositional Individual Victimhood

open access: yesEuropean Journal of Social Psychology, EarlyView.
ABSTRACT Conspiracy beliefs have been linked to perceptions of collective victimhood. We adopt an individual perspective on victimhood by investigating the relationship between conspiracy beliefs and the individual disposition to perceive and react to injustice as a victim, i.e., victim justice sensitivity (VJS). Data from two German samples (Ns = 370,
Daniel Toribio‐Flórez   +66 more
wiley   +1 more source

Home - About - Disclaimer - Privacy