Results 141 to 150 of about 9,737,503 (211)

Comparative Assessment of Methanol Production Pathways From Steel Mill Gases

Chemie Ingenieur Technik, EarlyView.
This publication reviews the process concepts and assessments for converting steel mill gases into sustainable methanol, focusing on energy efficiency, and the regulatory framework. From an energy perspective, the production of methanol from BOFG and H2 separated from coke oven gas is of particular interest.
Nils Tenhumberg, Stefan Schlüter, Matthias Krüger   +2 more
wiley   +1 more source

Techno‐Economic Analysis of Methanol Production From Steel Mill Gases

Chemie Ingenieur Technik, EarlyView.
A techno‐economic analysis for the synthesis of methanol from steel mill gases is carried out. Four different process concepts are defined and analyzed. The analysis yields levelized cost of methanol estimates between €1130 and €1419 t−1. Sensitivity analyses identify hydrogen production as the largest contributor to cost.
Lars Paschke
wiley   +1 more source

When Aviation CSR Efforts Are Not Enough: How Do We Inspire Airline Passengers to Offset Their Travel Footprints?

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Voluntary carbon offsetting programs (VCOPs) are available for airline passengers who want to take action and offset their scope 3 emissions. Yet, their uptake is very limited. In this study, we propose an integrated theoretical model involving the norm activation theory and protection motivation theory to understand airline passengers ...
Eric Tchouamou Njoya, Michael Adu Kwarteng, Alex Ntsiful, Abderrahmane Sadou, Marina Efthymiou   +4 more
wiley   +1 more source

Characterization of PratA and Tic22 proteins for functions in membrane biogenesis in Synechocystis sp. PCC 6803 [PDF]

, 2012
Wolf, Ingo
core   +1 more source

Impact of Drone Versus Car Transport on Anti‐Doping Sample Integrity Over Short Distances: A Proof‐Of‐Concept Study

Drug Testing and Analysis, EarlyView.
This proof‐of‐concept study evaluated the impact of short‐distance drone transport on anti‐doping sample integrity compared with traditional car transport. Targeted assays and untargeted metabolomics revealed equivalent biological profiles between methods, confirming that drone delivery preserves sample integrity for the athlete biological passport ...
I. Al‐Mohannadi, M. Y. Al‐Jaber, M. Al‐Nesf, W. Samsam, Abdulaziz Farooq, N. M. Thomas, M. Stuart, N. Robinson, G. Zangenfeind, D. Rovira, N. Mohamed‐Ali, A. Beotra, V. Mohamed‐Ali, M. Al‐Maadheed   +13 more
wiley   +1 more source

Forensic investigation of AC and PCC pavements with extended service life. Vol. 1

, 2010
"September 2010"--Cover of v. 1-3.; "July 20, 2010"--Vol. 3.; "Report FHWA/OH-2010/004A"--Cover of v. 1; "Report FHWA/OH-2010/004B"--Cover of v. 2; "Report FHWA/OH-2010/004C"--Cover of v. 3.; Includes bibliographical references (v. 1, p.

core  

A Single‐Aliquot Strategy for Simultaneous Carbon Isotope Confirmation of 6‐Oxo‐Androstenedione and Testosterone Misuse in Doping Control

Drug Testing and Analysis, EarlyView.
This method enables simultaneous carbon isotope confirmation of 6‐oxo‐androstenedione and testosterone markers from a single urine aliquot, using bench‐top extraction, two preparative HPLC steps with intermediate acetylation, and GC/C/IRMS analysis. It was fully validated according to WADA requirements, and real samples demonstrated its fitness for ...
Fábio Azamor de Oliveira, Cristiane Abrantes da Silva, Carolina dos Reis Farias, Mariana Trad Rosner da Motta, Thais Reis da Silva, Natasha Veiga Louzada, Monica Costa Padilha, Henrique Marcelo Gualberto Pereira   +7 more
wiley   +1 more source

Cortical Thickness and Appetite Hormones in Adolescent Obesity and Binge Eating Disorder: A Comparative Study

International Journal of Eating Disorders, EarlyView.
ABSTRACT Objective This study examined cortical thickness and appetite‐regulating hormones—neuropeptide Y (NPY) and ghrelin—to better understand the neurobiological mechanisms underlying binge eating disorder (BED) and obesity in adolescence. We compared adolescents with BED and obesity, adolescents with obesity without BED, and healthy controls (HCs),
Serkan Turan, İbrahim Mert Erbaş, Fatma Ceren Sarıoğlu, Berrin Çavuşoğlu, Ezgi Molla, Ali Rıza Şişman, Sevay Alsen Güney, Handan Güleryüz, Ayhan Abacı, Yeşim Öztürk, Aynur Pekcanlar Akay   +10 more
wiley   +1 more source

Electronic Structure Modulation in Dopant‐Controlled Single‐Atom Graphene Catalysts for Efficient Hydrogen Evolution: A Machine Learning and First‐Principles Study

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
First‐principles DFT calculations and machine learning analysis show that heteroatom doping of graphene (G) significantly enhances the stabilization of transition‐metal single atoms by strengthening metal–support interactions and increasing charge transfer. N‐doped G exhibits higher adsorption energies, lower d‐band centers, and shorter TM–G bonds than
Sajjad Ali, Pir Muhammad Ismail, Muhammad Humayun, Mohamed Bououdina   +3 more
wiley   +1 more source

Preoperative limbic cortical thinning in mesial temporal lobe epilepsy surgical candidates is associated with pre‐existing and de novo postoperative depression

Epileptic Disorders, EarlyView.
Abstract Objective Depression is common in mesial temporal lobe epilepsy (mTLE), but its neuroanatomical basis—and overlap with major depressive disorder (MDD)—remains poorly defined. We investigated whether the cortical and subcortical alterations reported in MDD are also present in mTLE and leveraged the frequent occurrence of depression after ...
Philip Fink‐Jensen, Brice Ozenne, Ane Kloster, Bo Jespersen, Kirsten Vinter, Guido Rubboli, Martin Balslev Jørgensen, Sandor Beniczky, Melanie Ganz, Lars Hageman Pinborg   +9 more
wiley   +1 more source