bluuebunny/crossref_metadata_2025_split huggingface dataset:
Gaspillage alimentaire en restauration collective : une analyse qualitative des normes personnelles et sociales
Authors: Sebbane Maxime , Costa Sandrine , Sirieix Lucie 
Published: December 2017

La réduction du gaspillage alimentaire en restauration collective est un objectif fixé par les pouvoirs publics. Notre étude qualitative porte sur le rôle des normes personnelles et sociales sur les comportements de gaspillage des consommateurs dans ce contexte de consommation. Nous montrons d’une part l’existence d’une norme personnelle de non gaspillage et d’autre part la perception de normes descriptives et injonctives contradictoires pouvant s’exprimer à deux niveaux de proximité : au niveau du groupe avec lequel on mange (proximité immédiate) ou à l’échelle des usagers du restaurant (proximité élargie). Afin de modifier les comportements, des préconisations visant à renforcer la saillance de la norme personnelle et des normes sociales de non gaspillage sont proposées.
Valoriser les données d’enquêtes qualitatives en sciences sociales : le cas français de la banque d’enquête beQuali
Authors: Bendjaballah Selma , Garcia Guillaume , Cadorel Sarah , Groshens Emilie , Fromont Emilie , Juillard Emeline 
Published: December 2017

Réutiliser des matériaux d’enquêtes qualitatives en sciences sociales pour produire de nouvelles recherches et enseigner les méthodes : tel est le questionnement scientifique ayant conduit en 2011 à la création de la banque d’enquêtes qualitatives au Centre de données socio-politiques (CDSP).
Le présent article expose les réflexions menées au sein de beQuali autour des enjeux de la réutilisation des données qualitatives. Il détaille pour chaque étape du processus — de la collecte des archives à l’exploration des corpus sur le site Web — les différentes problématiques qui ont préfiguré la mise en place du dispositif beQuali et les moyens mis en oeuvre pour construire et faire fonctionner l’équipement tel qu’il existe aujourd’hui.
L’opération honour en perspective : la politique changeante du genre dans les Forces armées canadiennes
Authors: Eichler Maya 
Published: December 2017

En 2015 était rendu public l’Examen externe sur l’inconduite sexuelle et le harcèlement sexuel dans les Forces armées canadiennesde Marie Deschamps. Après la publication du rapport Deschamps, les autorités militaires ont finalement admis qu’il existait une culture sexualisée menant au harcèlement et aux agressions sexuelles et qu’un changement culturel à long terme s’imposait. Les Forces armées canadiennes ont choisi une approche opérationnelle (l’opérationhonour) pour résoudre le problème de la violence sexuelle. Désormais, c’est une plateforme de « force par la diversité » qui est mise en avant pour traiter les dynamiques du genre au sein de l’organisation. Cet article examine la façon dont l’approche militaire actuelle relativement aux questions de genre se compare aux approches précédentes.
« Voici la jeune femme qui veut poser des questions »
Authors: Nadège Compaoré W.R. 
Published: December 2017

Ma recherche a eu pour objectif d’examiner les mesures de transparence dans les industries pétrolières du Gabon et du Ghana, ce qui m’a amenée à effectuer trois mois d’enquêtes de terrain dans chaque pays. Durant ces enquêtes, non seulement être une femme affectait le processus de recherche, mais il s’avéra qu’être une jeune, chercheure, Noire, Africaine, basée au Canada, influençait également l’attitude de mes participants envers moi, ainsi que leurs réponses. En particulier, le fait d’être à la fois une Africaine et une chercheure basée en Occident provoquait des réactions contradictoires, soit de complicité, soit de suspicion, de la part de mes participants, ce qui compliquait mes interactions avec ces derniers. Basée sur le concept « d’espace autoethnographique » de Butz et Besio (2009), cette note de recherche se veut un commentaire réflexif sur le rôle épistémologique de ma positionnalité relativement aux résultats de mes enquêtes de terrain.
Examining the stress-burnout relationship: the mediating role of negative thoughts
Authors: Chang Ko-Hsin , Lu Frank J.H. , Chyi Theresa , Hsu Ya-Wen , Chan Shi-Wei , Wang Erica T.W. 
Published: December 2017

Background
Using Smith’s (1986) cognitive-affective model of athletic burnout as a guiding framework, the purpose of this study was to examine the relationships among athletes’ stress in life, negative thoughts, and the mediating role of negative thoughts on the stress-burnout relationship.

Methods
A total of 300 college student-athletes (males = 174; females = 126, Mage = 20.43 y, SD = 1.68) completed the College Student Athlete’s Life Stress Scale (CSALSS; Lu et al., 2012), the Automatic Thoughts Questionnaire (ATQ; Hollon & Kendall, 1980), and the Athlete Burnout Questionnaire (ABQ; Raedeke & Smith, 2001).

Results
Correlational analyses found that two types of life stress and four types of negative thoughts correlated with burnout. Additionally, hierarchical regression analyses found that four types of negative thoughts partially mediated the stress-burnout relationship.

Discussion
We concluded that an athlete’s negative thoughts play a pivotal role in predicting athletes’ stress-burnout relationship. Future study may examine how irrational cognition influences athletes’ motivation and psychological well-being.
A graphical clinical decision aid for managing imaging report information
Authors: Boysen James C. , Shannon Zacariah K. , Khan Yasmeen A. , Wells Breanne M. , Vining Robert D. 
Published: December 2017

Objective:The purpose of this article is to propose a graphical decision aid for managing radiology report information to assist learners in developing clinical decision-making skills through a structured approach.Methods:A graphical decision aid informed by learning theories was constructed to manage radiology report information by identifying an overall strategy, specific decision-making steps, and decision goals. A review of radiology reports was performed to demonstrate the rich source of complex information requiring clinical decision making. Radiology report data were descriptively analyzed, and findings were described as definite or indefinite, while recommendations were reported as required or optional.Results:The graphical decision aid involves 4 stages. The 1st 2 stages interpret report information and consider data obtained during the clinical encounter. The following 2 stages guide decisions by answering questions to ensure patient safety and/or to confirm diagnosis and to address broader case management questions. The mean (SD) age of participants whose imaging reports were reviewed was 73.4 (7.0) years. Of 170 reports, common findings included degenerative disc disease (98%), soft tissue or vascular calcification (94%), bone demineralization (92%), and zygapophyseal joint degeneration (86%). Common indefinite findings were spinal stenosis (15%), compression fracture (12%), bony abnormality (12%), radiodensity (12%), and disc degeneration (10%). One hundred twenty-one recommendations suggested follow-up actions.Conclusions:Information within imaging reports requires identification and interpretation to inform complex clinical decisions. The graphical decision aid proposed in this article is designed to facilitate the development of decision-making skills by providing a structured and evidence-based information management process.
Exploring Relationships Between Teacher Training and Support Strategies for Students Utilizing Augmentative and Alternate Communication
Authors: Andzik Natalie R. , Schaefer John M. , Nichols Robert T. , Cannella-Malone Helen I. 
Published: December 2017

Abstract
Schools in the United States support a large group of students requiring the assistance of augmentative and alternate communication (AAC). It is currently unknown what types of training and supports special education teachers require or are receiving to meet the needs of these students. A convenience sample of 3,200 teachers was surveyed about the following topics: (a) number and description of students who do not have a proficient way of communicating, (b) the efforts employed by teachers to support AAC adoption, and (c) the type and length of training the teachers had specific to supporting students who need communication supports. Researchers found a statistically significant association between the amounts of training the teacher received and the communication functionality of their students. In addition, teachers with more training tend to utilize a wider variety of support strategies and certain types of training may be more effective for specific modes of communication.
Injection Current Barrier Formation for RbF Postdeposition‐Treated Cu(In,Ga)Se2‐Based Solar Cells
Authors: Weiss Thomas Paul , Nishiwaki Shiro , Bissig Benjamin , Carron Romain , Avancini Enrico , Löckinger Johannes , Buecheler Stephan , Tiwari Ayodhya N. 
Published: December 2017

AbstractAmong the thin‐film solar cell technologies, Cu(In,Ga)Se2‐based solar cells demonstrate the highest efficiencies, where the recent boost in efficiency is triggered by a KF postdeposition treatment (PDT). In this contribution, Cu(In,Ga)Se2‐based solar cells are fabricated using RbF PDTs after absorber layer growth with varying substrate and RbF source temperature. The electronic charge transport properties of the solar cell devices are investigated using temperature‐dependent current–voltage analysis and admittance spectroscopy. To investigate the observed transport barriers, a novel concept based on the differential series resistance is proposed. This approach is supported by simulations of current–voltage curves, which reproduce qualitatively experimental data. Experimentally, two parallel conduction paths are found, which act as barriers with different activation energies and impede the charge carrier transport. Both the thickness and height of these barriers increase with an increasing amount of incorporated Rb and can lead to losses in the fill factor and power conversion efficiency at room temperature. Etching in HCl prior to CdS buffer layer deposition reduces the barrier width and can recover these losses.
Formation of Polysaccharide Membranes by Splitting of Evaporative Air–LC Interface
Authors: Okeyoshi Kosuke , Joshi Gargi , Okajima Maiko K. , Kaneko Tatsuo 
Published: December 2017

AbstractSelf‐assembly methods for colloidal crystals are widely developed by using the evaporative interface and capillary forces. Recently, a distinct phenomenon is discovered of macrospace partitioning by a polysaccharide membrane formed in a limited space by drying its aqueous liquid crystalline solution. Differing from typical fingering patterns, here, the viscous solution is in a nonequilibrium process between the polymer deposition and hydration during drying. By drying in limited space with a narrow gap, the nonequilibrium state causes accumulation of small depositions at several specific points and the deposited polymer bridging the substrates. Here, the split meniscus should make the area of the evaporative interface larger. To describe the correlation between the interfacial curve and the partitioning, the geometric effects of the evaporation front are discussed experimentally and numerically. By controlling the evaporation front three dimensionally, the necessary conditions for the vertical membrane formation are verified multilaterally. In future, this approach will help deposition control of not only the polysaccharides but also other biopolymers exhibiting microrod assembly.
Impact of Plasma Electron Flux on Plasma Damage‐Free Sputtering of Ultrathin Tin‐Doped Indium Oxide Contact Layer on p‐GaN for InGaN/GaN Light‐Emitting Diodes
Authors: Son Kwang Jeong , Kim Tae Kyoung , Cha Yu‐Jung , Oh Seung Kyu , You Shin‐Jae , Ryou Jae‐Hyun , Kwak Joon Seop 
Published: December 2017

AbstractThe origin of plasma‐induced damage on a p
‐type wide‐bandgap layer during the sputtering of tin‐doped indium oxide (ITO) contact layers by using radiofrequency‐superimposed direct current (DC) sputtering and its effects on the forward voltage and light output power (LOP) of light‐emitting diodes (LEDs) with sputtered ITO transparent conductive electrodes (TCE) is systematically studied. Changing the DC power voltage from negative to positive bias reduces the forward voltages and enhances the LOP of the LEDs. The positive DC power drastically decreases the electron flux in the plasma obtained by plasma diagnostics using a cutoff probe and a Langmuir probe, suggesting that the repulsion of plasma electrons from the p
‐GaN surface can reduce plasma‐induced damage to the p
‐GaN. Furthermore, electron‐beam irradiation on p
‐GaN prior to ITO deposition significantly increases the forward voltages, showing that the plasma electrons play an important role in plasma‐induced damage to the p
‐GaN. The plasma electrons can increase the effective barrier height at the ITO/deep‐level defect (DLD) band of p
‐GaN by compensating DLDs, resulting in the deterioration of the forward voltage and LOP. Finally, the plasma damage‐free sputtered‐ITO TCE enhances the LOP of the LEDs by 20% with a low forward voltage of 2.9 V at 20 mA compared to LEDs with conventional e‐beam‐evaporated ITO TCE.
All‐Solution‐Processed Silver Nanowire Window Electrode‐Based Flexible Perovskite Solar Cells Enabled with Amorphous Metal Oxide Protection
Authors: Lee Eunsong , Ahn Jihoon , Kwon Hyeok‐Chan , Ma Sunihl , Kim Kyungmi , Yun Seongcheol , Moon Jooho 
Published: December 2017

AbstractSilver nanowire (AgNW)‐based transparent electrodes prepared via an all‐solution‐process are proposed as bottom electrodes in flexible perovskite solar cells (PVSCs). To enhance the chemical stability of AgNWs, a pinhole‐free amorphous aluminum doped zinc oxide (a‐AZO) protection layer is deposited on the AgNW network. Compared to its crystalline counterpart (c‐AZO), a‐AZO substantially improves the chemical stability of the AgNW network. For the first time, it is observed that inadequately protected AgNWs can evanesce via diffusion, whereas a‐AZO secures the integrity of AgNWs. When an optimally thick a‐AZO layer is used, the a‐AZO/AgNW/AZO composite electrode exhibits a transmittance of 88.6% at 550 nm and a sheet resistance of 11.86 Ω sq−1, which is comparable to that of commercial fluorine doped tin oxide. The PVSCs fabricated with a configuration of Au/spiro‐OMeTAD/CH3NH3PbI3/ZnO/AZO/AgNW/AZO on rigid and flexible substrates can achieve power conversion efficiencies (PCEs) of 13.93% and 11.23%, respectively. The PVSC with the a‐AZO/AgNW/AZO composite electrode retains 94% of its initial PCE after 400 bending iterations with a bending radius of 12.5 mm. The results clearly demonstrate the potential of AgNWs as bottom electrodes in flexible PVSCs, which can facilitate the commercialization and large‐scale deployment of PVSCs.
A nonparametric frontier measure of marketing efficiency: An illustration with corn ethanol plants
Authors: Sesmero Juan , Perrin Richard , Fulginiti Lilyan 
Published: December 2017

AbstractThis article extends nonparametric measures of efficiency to accommodate the concept of marketing efficiency, which measures changes in net revenues brought about by firms’ use of marketing channels other than spot markets. The measure is appropriate for firms operating under atomistic competition with imperfect information. The proposed measure displays two important features: (a) it uses the alternative of a spot price‐based counterfactual to distinguish marketing from allocative efficiency, and (b) it allows for the fact that firms operate in different spot markets and have access to diverse sets of prices. We illustrate this approach with a unique dataset from ethanol plants in the U.S. Corn Belt. [EconLit citations: C61, D2, L2].
Impact of the livestock mandatory reporting act on the vertical price transmission within the beef supply chain
Authors: Chung Chanjin , Rushin Johnna , Surathkal Prasanna 
Published: December 2017

AbstractThis study examines the characteristics of price transmission along the vertical linkage in the beef industry before and after the implementation of the Mandatory Price Reporting Act (MPR) using econometric procedures such as the Gregory–Hansen structural break test, threshold autoregressive model, threshold error correction model, and nonlinear impulse response functions. Results show the improved speed of price adjustment after the MPR in the supply chain of the beef industry, whereas a limited evidence of the increased price asymmetry is detected. The increased asymmetry is observed mostly through the long‐run regime switching coefficients of threshold autoregressive and error correction models. The price asymmetry mostly disappears in both pre‐ and post‐MPR periods when only short‐ and long‐run price adjustment coefficients are considered. The results also suggest the existence of the threshold cointegration in the vertical price relationship of the beef industry, which supports the use of the nonlinear threshold model in this study.[JEL codes: C22, Q11]
Applicability Evaluation of Bright Green‐Emitting Carbon Dots in the Solid State for White Light‐Emitting Diodes
Authors: Wang Deyin , U.Khan Waheed , Tang Zuobin , Wang Yuhua 
Published: December 2017

AbstractSelf‐quenching‐resistant and bright green‐emitting carbon dots (CDs) in the solid state were synthesized via a facile hydrothermal method. Their structure, optical properties together with their thermal and photostabilities, as well as their applicability in white LEDs were investigated. The obtained CDs have nearly spherical shape with a size around 4–5 nm. The resulting powder CDs show excitation‐independent emission behavior, and can be excited over a broad range from 300–450 nm. Under optimal excitation at 400 nm, the resultant powder CDs yield bright and broad green emission around 505 nm with full width at half maximum (FWHM) of about 110 nm and under 360 nm excitation with lifetime of 15.8 ns. A potential application of the green‐emitting CDs was evaluated by constructing a white light‐emitting diode lamp. The fabricated white LED lamp emitted bright, warm white light with excellent color rendering properties (a color rendering index of 86.9 and a correlated color temperature of 3863 K).
Engineering of a miniaturized, robotic clinical laboratory
Authors: Nourse Marilyn B. , Engel Kate , Anekal Samartha G. , Bailey Jocelyn A. , Bhatta Pradeep , Bhave Devayani P. , Chandrasekaran Shekar , Chen Yutao , Chow Steven , Das Ushati , Galil Erez , Gong Xinwei , Gessert Steven F. , Ha Kevin D. , Hu Ran , Hyland Laura , Jammalamadaka Arvind , Jayasurya Karthik , Kemp Timothy M. , Kim Andrew N. , Lee Lucie S. , Liu Yang Lily , Nguyen Alphonso , O'Leary Jared , Pangarkar Chinmay H. , Patel Paul J. , Quon Ken , Ramachandran Pradeep L. , Rappaport Amy R. , Roy Joy , Sapida Jerald F. , Sergeev Nikolay V. , Shee Chandan , Shenoy Renuka , Sivaraman Sharada , Sosa‐Padilla Bernardo , Tran Lorraine , Trent Amanda , Waggoner Thomas C. , Wodziak Dariusz , Yuan Amy , Zhao Peter , Young Daniel L. , Robertson Channing R. , Holmes Elizabeth A. 
Published: December 2017

AbstractThe ability to perform laboratory testing near the patient and with smaller blood volumes would benefit patients and physicians alike. We describe our design of a miniaturized clinical laboratory system with three components: a hardware platform (ie, the miniLab) that performs preanalytical and analytical processing steps using miniaturized sample manipulation and detection modules, an assay‐configurable cartridge that provides consumable materials and assay reagents, and a server that communicates bidirectionally with the miniLab to manage assay‐specific protocols and analyze, store, and report results (i.e., the virtual analyzer). The miniLab can detect analytes in blood using multiple methods, including molecular diagnostics, immunoassays, clinical chemistry, and hematology. Analytical performance results show that our qualitative Zika virus assay has a limit of detection of 55 genomic copies/ml. For our anti‐herpes simplex virus type 2 immunoglobulin G, lipid panel, and lymphocyte subset panel assays, the miniLab has low imprecision, and method comparison results agree well with those from the United States Food and Drug Administration‐cleared devices. With its small footprint and versatility, the miniLab has the potential to provide testing of a range of analytes in decentralized locations.
Overview on the Recent Strategies for the Enantioselective Synthesis of 1, 1‐Diarylalkanes, Triarylmethanes and Related Molecules Containing the Diarylmethine Stereocenter
Authors: Mondal Sankalan , Roy Deblina , Panda Gautam 
Published: December 2017

AbstractThere has recently been an increased interest in active pharmaceutical agents and various other molecules that contain the 1, 1‐diaryl stereocenter. This has led to the development of novel synthetic strategies to access molecules having this structural moiety. The current Review describes the variety of synthetic methodologies available for the enantioselective synthesis of 1, 1‐diarylethanes, triarylmethanes and related molecules with a 1, 1‐diaryl stereogenic center that were reported since 1995. The prime focus of the Review is on the formation of the 1, 1‐diarylmethine stereocenter either through the use of various enantioselective processes using chiral catalysts (the asymmetric catalytic approach) or through the use of chiral substrates and achiral catalysts. Resolution of racemic substrates is also required for the synthesis of this chiral molecule, but this approach is not covered in this Review. Moreover, comparative discussions on the future aspects of the synthesis of these molecules with a short comparison of the different available routes and possible areas of development are also presented.
In Situ Synthesis of Bi2O3 Nanoparticles on ZincMe (Me=Al or Cr) Layered Double Hydroxide Frameworks for Photocatalytic Oxygen Evolution from Water under Solar‐Light Activation
Authors: Carja Gabriela , Gilea Diana , Cool Pegie , Seftel Elena M. 
Published: December 2017

AbstractA key target to boost solar‐to‐chemical conversion processes is to fabricate an efficient solar‐light‐responsive photocatalyst. Herein, we report the in situ synthesis of nanoparticles (NPs) of Bi2O3 directly on Zn‐based layered double hydroxide (LDHs) frameworks. The in situ synthesis of Bi2O3NPs is done at room temperature, is ligand free and explores the ability of calcined ZnMeLDHs to reconstruct their layered structures in Bi(NO3)3 aqueous solution. The in situ formation of Bi2O3NPs on ZnMeLDHs is assessed by transmission electron microscopy (TEM), X‐ray photoelectron spectroscopy (XPS), powder X‐ray diffraction (XRD), and UV/Vis spectroscopy and compared with the features of a corresponding Bi2O3NPs/LDH prepared by the conventional impregnation route. The rapid photocatalytic response of the Bi2O3NPs/ZnMeLDH (Me=Al, Cr) heterostructures is confirmed by O2 generation from water under solar‐light irradiation. The rate of O2 generation increases by a factor of approximately 2 for the ZnCrLDH based catalysts as compared to that of the family of ZnAlLDH catalysts. Further, the presence of the bismuth phase and its nano‐dimension leads to increased efficiency for the in situ prepared Bi2O3NPs/LDHs as compared to that of impregnated Bi2O3/LDH and the pristine LDHs.