bluuebunny/crossref_metadata_2025_split huggingface dataset:
Assessment of the mediating effect of benchmarking workspace usage on portfolio optimization and client satisfaction: Indian information technology companies
Authors: Kaur Taran , Solomon Priya 
Published: March 2022

PurposeMany corporates in India are constantly adapting real estate benchmarks to reduce the workspace maintenance cost. However, anecdotally benchmarking the experience of clients while designing the workspace maintenance policies is not adequately taken into consideration in India. The focus of this study is on benchmarking workspace usage based on client usability.Design/methodology/approachThe research is descriptive in nature. A structured questionnaire was sent to Information Technology (IT) companies in India to collect data through SurveyMonkey. Stratified sampling was used to collect a sample of 697 respondents which was also verified using G* software. The data collected was analysed using descriptive statistics and partial least square–structured equation modeling (PLS-SEM) to investigate the mediating effect of benchmarking the workspace usage on portfolio optimization and client satisfaction.FindingsThe structural model results obtained through the bootstrapping technique show that benchmarking workspace usage for real estate management positively impacts client satisfaction in the Indian IT workspace. The findings of this study support the full mediation effect (97%) and indicate that benchmarking practices are necessary for developing strategies for optimal portfolio asset utilization and are essential to survive in the current competitive business environment.Research limitations/implicationsThe findings of this study were influenced by the feedback from the top 100 IT clients in India. The research findings vary according to the cost-benefit analysis of adopting benchmarking measures in small and medium-sized IT companies which still benchmark the workspace usage based on cost-saving measures. Also, very sparse research has been conducted in the workspace management domain of IT firms, so the results of this study can further be used as a reference to explore this area.Practical implicationsThe study provides useful insights into how benchmarking in the workspace management domain of the CRE industry can be applied to address portfolio-related challenges, divergent client needs and improve workspace usability following energy-efficient policies. Practitioners can use this study as a guide to develop more effective workspace management policies.Social implicationsThis study may guide other firms to benchmark their current workspace usage and evaluate the impact of their workspace management policies based on the theoretical framework of value-added balanced benchmarking criteria.Originality/valueThis research adds value to the limited literature available on the impact of technology-enabled portfolio optimization techniques through benchmarking which can reduce workspace usage and enhance the usability of the workspace.
An optimization-based methodology to design waveguides with metamaterial walls
Authors: Bellouch Ayoub , El Alami Amine , Messine Frederic , Raveu Nathalie 
Published: March 2022

Purpose
The purpose of this sudy is to provide a complete optimization-based methodology to design waveguides with metamaterial walls. The present methodology is based on optimization. Indeed, the inverse problems of design are formulated as nonlinear black-box optimization problems with constraints. Two inequality black-box constraints are taken into account as penalized terms that are added to the objective function when the constraints are not satisfied. The numerical steps are done by using a finite element method solver (GetDP). Thus, different optimization software are tested to solve the nonlinear black-box optimization problems such as IPOPT, NLOPT and NOMAD from the Opti ToolBox in MatLab.

Design/methodology/approach
In this work, a methodology to design waveguides with metamaterial walls is proposed. The aim is to solve an inverse problem to find the best design where the electric field cartography is the closest to an imposed one.

Findings
The present methodology is applied to solve inverse problems of design and satisfactory results were provided by the three solvers IPOPT, NLOPT and NOMAD. Those numerical experiments show that NOMAD is the most efficient method to optimize the design of those cylindrical waveguide structures with metamaterial walls.

Research limitations/implications
The model is set to find solutions using a specific pattern of metamaterials. This is promising to take those geometries as variables of the optimization problems. Moreover, in this exploratory work, no constraint on the fabrication limits has been taken into account.

Originality/value
The originality is to formulate design problems of waveguide with metamaterial walls into optimization problems. These optimization problems are difficult to solve because the objective function and two inequality constraints are computed via a numerical simulation code based on finite element methods. Thus, an original approach based on penalization is implemented and three optimization software are used. Hence, the authors propose an optimization-based methodology and apply to solve two inverse problems of design.
Detecting the most appropriate delay analysis methods for mega airport projects
Authors: Cevikbas Murat , Işık Zeynep 
Published: March 2022

PurposeThis study aims to detect the most appropriate delay analysis method in mega airport projects.Design/methodology/approachFirst, the criteria affecting the selection of delay analysis methods were detected through an in-depth literature review and an expert panel, which was conducted with 12 experts who have experience in delay analysis domain in mega airport projects. Later, fuzzy VIKOR (VIsekriterijumska optimizacija i KOmpromisno Resenje) approach was conducted by considering the detected selection criteria and the most common delay analysis methods.FindingsWindows Analysis method was detected as the best option for mega airport projects. It was followed by Time Impact Analysis (TIA), collapsed as-built analysis, as-planned vs as-built method and impacted as-planned method, respectively.Originality/valueEach project has its own characteristics and thus requires specific management techniques; therefore, selecting a delay analysis method without considering the project types and size may cause conflicts between the contracting parties. On the one hand, numerous fruitful studies concerning delay analysis methods have been conducted in the literature, but on the other hand, none of them has considered project characteristics in terms of project size and type while selecting the most appropriate delay analysis method. Moreover, the larger the size of a project is, the more vulnerable it is to encounter with delays. Mega airport construction projects are complex in their nature in that they are large size and involve multi-disciplinary processes; thus, they need special attention in the process of resolving delays. This study intended to fill this gap in the literature by focusing on selection of the most appropriate delay analysis method for mega airport projects, and it is clear that considering the project type and size in the selection of delay analysis methods will provide more reliable outcomes.
Exploring the mutually reinforcing relationship between theory of mind and reading in adult readers
Authors: Jackson Sophie 
Published: March 2022

BackgroundResearch with children shows that theory of mind predicts reading comprehension both concurrently and longitudinally, while research with adults shows increased print‐exposure relates to theory of mind understanding. However, until now whether reading and theory of mind have a mutually reinforcing relationship in which they promote one another in parallel has not been explored. Therefore, this study aims to explore further the relationship between theory of mind and reading by investigating reading comprehension, print‐exposure and theory of mind together.MethodTheory of mind (Reading the Eyes in the Mind test), reading comprehension (subset of the York Adult Assessment Battery‐Revised) and print‐exposure (Authors Recognition Test) were measured in a sample of U.K. adults (N = 220).ResultsFindings showed that theory of mind was significantly related to both reading comprehension and reading print‐exposure. Further, mediation analysis showed that this relationship does not operate with theory of mind mediating the relationship between print‐exposure and reading comprehension as an indirect effect of print‐exposure on reading comprehension through theory of mind was not found after controlling for age, income and education.ConclusionsThe findings provide some initial evidence that, at least in adulthood, reading and theory of mind have a mutually reinforcing relationship in which they promote one another in parallel, but this relationship cannot be explained by theory of mind mediating the relationship between print‐exposure and reading comprehension.
Blind testing in firearms: Preliminary results from a blind quality control program
Authors: Neuman Maddisen , Hundl Callan , Grimaldi Aimee , Eudaley Donna , Stein Darrell , Stout Peter 
Published: March 2022

AbstractOpen proficiency tests meet accreditation requirements and measure examiner competence but may not represent actual casework. In December 2015, the Houston Forensic Science Center began a blind quality control program in firearms examination. Mock cases are created to mimic routine casework so that examiners are unaware they are being tested. Once the blind case is assigned to an examiner, the evidence undergoes microscopic examination and comparison to determine whether the fired evidence submitted was fired in the same firearm. Fifty‐one firearms blind cases resulting in 570 analysis and comparison determinations were reported between December 2015 and June 2021. No unsatisfactory results were obtained; however, 40.3% of comparisons in which the ground truth was either elimination or identification resulted in inconclusive conclusions. Due to the quality of some of the evidence submitted, inconclusive results were not unexpected. A ground truth of elimination and comparison result of inconclusive was observed at a rate of 74%, while a ground truth of identification and comparison result of inconclusive was observed at a rate of 31%. Bullets (61.8%) were the main contributors to inconclusive conclusions; variables such as the assigned examiners, training program, examiner experience, and the intended complexity of the case did not significantly contribute to the results. The program demonstrates that the quality management system and firearms section procedures can obtain accurate and reliable results and provides examiners added confidence in court. Additionally, the program can be tailored to target specific research questions and provide opportunities for collaboration with other laboratories and researchers.
Roast level and brew temperature significantly affect the color of brewed coffee
Authors: Yeager Sara E. , Batali Mackenzie E. , Lim Lik Xian , Liang Jiexin , Han Juliet , Thompson Ashley N. , Guinard Jean‐Xavier , Ristenpart William D. 
Published: March 2022

AbstractBeverage color significantly affects perceived sensory quality and consumer preference. Although the color of coffee beans is well known to vary strongly with roast level, little work has examined how roast level and brewing conditions affect the color of the final beverage. Here, we report that the color of full immersion brewed coffee is significantly affected by both roast level and brewing temperature. Coffees from three different origins were each roasted to three different levels (light, medium, and dark) and then brewed at three different temperatures (4, 22, and 92°C). Each sample was brewed toward full extraction and then diluted to precisely 2% total dissolved solids so that differences in concentration would not confound color measurements. Absorbance spectra (UV‐vis) and color tristimulus values (L*a*b*) were then collected and analyzed. We find that roast level had the strongest impact on brew color, and that brew temperature had a significant impact on color for light and medium roasts, with less impact on dark roasts. Qualitatively, the cold brewed coffees tended to be redder, while the hot brewed coffees were blacker. The results suggest that there is an opportunity to manipulate and brand brewed coffee color through judicious choices of roast level and brewing temperature.Practical ApplicationColor serves as an indicator of coffee quality and potentially could affect perceived sensory characteristics. Our results suggest that appropriate control of roast level and brew temperature could yield desired colors for novel coffee products.
ROBITT: A tool for assessing the risk‐of‐bias in studies of temporal trends in ecology
Authors: Boyd Robin J. , Powney Gary D. , Burns Fiona , Danet Alain , Duchenne François , Grainger Matthew J. , Jarvis Susan G. , Martin Gabrielle , Nilsen Erlend B. , Porcher Emmanuelle , Stewart Gavin B. , Wilson Oliver J. , Pescott Oliver L. 
Published: March 2022

Abstract

Aggregated species occurrence and abundance data from disparate sources are increasingly accessible to ecologists for the analysis of temporal trends in biodiversity. However, sampling biases relevant to any given research question are often poorly explored and infrequently reported; this can undermine statistical inference. In other disciplines, it is common for researchers to complete ‘risk‐of‐bias’ assessments to expose and document the potential for biases to undermine conclusions. The huge growth in available data, and recent controversies surrounding their use to infer temporal trends, indicate that similar assessments are urgently needed in ecology.

We introduce ROBITT, a structured tool for assessing the ‘Risk‐Of‐Bias In studies of Temporal Trends in ecology’. ROBITT has a similar format to its counterparts in other disciplines: it comprises signalling questions designed to elicit information on the potential for bias in key study domains. In answering these, users will define study inferential goal(s) and relevant statistical target populations. This information is used to assess potential sampling biases across domains relevant to the research question (e.g. geography, taxonomy, environment), and how these vary through time. If assessments indicate biases, then users must clearly describe them and/or explain what mitigating action will be taken.

Everything that users need to complete a ROBITT assessment is provided: the tool, a guidance document and a worked example. Following other disciplines, the tool and guidance document were developed through a consensus‐forming process across experts working in relevant areas of ecology and evidence synthesis.

We propose that researchers should be strongly encouraged to include a ROBITT assessment when publishing studies of biodiversity trends, especially when using aggregated data. This will help researchers to structure their thinking, clearly acknowledge potential sampling issues, highlight where expert consultation is required and provide an opportunity to describe data checks that might go unreported. ROBITT will also enable reviewers, editors and readers to establish how well research conclusions are supported given a dataset combined with some analytical approach. In turn, it should strengthen evidence‐based policy and practice, reduce differing interpretations of data and provide a clearer picture of the uncertainties associated with our understanding of reality.
The value of hybrid and non‐native ash for the conservation of ash specialists is limited following late stages of emerald ash borer invasion
Authors: Perry Kayla I. , Riley Christopher B. , Fan Fan , Radl James , Herms Daniel A. , Gardiner Mary M. 
Published: March 2022

Abstract
Widespread mortality of native North American ash caused by emerald ash borer (EAB; Agrilus planipennis Fairmaire) threatens native arthropod biodiversity, but hybrid ash populations with resistance to EAB may serve a role in supporting threatened communities of arthropods in managed landscapes impacted by EAB.
In this study, we investigated the hypothesis that a North American × Asian hybrid ash could serve as a refuge for North American arthropods in a common garden experiment by comparing beetle communities and herbivory on North American green and black ash, the Asian Manchurian ash, and the black × Manchurian hybrid ‘Northern Treasure’ ash.
We found that ash specialists were rare among trees in the common garden. Species richness and composition of herbivorous beetles, as well as levels of herbivory, were similar among ash taxa, and these patterns were driven by native generalists.
The lack of ash specialists collected suggests that regions that have experienced late stages of EAB‐induced ash mortality may have missed the opportunity to conserve populations of native specialist herbivores with EAB‐resistant ash genotypes. To maximize the potential for conserving native arthropod biodiversity of ash, it may be necessary to plant resistant ash prior to widespread EAB‐induced ash mortality, prioritizing efforts on the leading edge of expanding distribution of EAB.
Bupropion XL and SR have similar effectiveness and adverse event profiles when used to treat smoking among patients at a comprehensive cancer center
Authors: Robinson Jason D. , Karam‐Hage Maher , Kypriotakis George , Beneventi Diane , Blalock Janice A. , Cui Yong , Gonzalez Roberto , Tayar Jean , Chaftari Patrick , Cinciripini Paul M. 
Published: March 2022

AbstractBackground and ObjectivesBupropion extended‐release (XL; once‐daily dosing) has equal efficacy with the sustained‐release (SR) formulation (twice‐daily dosing) for treating depression, but no studies have compared the two formulations for the treatment of smoking. In a naturalistic open‐label study, we compared the effectiveness and the adverse event profiles of XL and SR in treating cancer patients for smoking.MethodsCancer patients (N = 648) were prescribed bupropion XL (n = 454) or SR (n = 194) alone or in combination with nicotine replacement therapy (NRT) for treating smoking from September 2006 to December 2017. We analyzed 7‐day point prevalence abstinence at end‐of‐treatment (EOT; 3 months postmedication initiation) and evaluated for noninferiority. We also analyzed the adverse event profile differences between the medications.ResultsThere were no significant differences in abstinent rates at EOT between bupropion XL and SR when using intent‐to‐treat models, regardless of concomitant NRT. XL demonstrated noninferiority in treatment efficacy compared to SR when excluding those on combined treatment with NRT. Further, there were no significant differences in spontaneously reported adverse events between XL and SR.ConclusionsOur data did not reveal a difference between bupropion XL and SR formulations in terms of effectiveness or adverse event profiles among cancer patients prescribed bupropion alone or in combination with NRTs to quit smoking.Scientific SignificanceIn this first published direct comparison of their effectiveness and adverse event profiles, we found that bupropion XL is likely therapeutically equivalent to bupropion SR when treating smoking among cancer patients, and produces similar side effects.
Associations between muscle‐building exercise and alcohol use behaviors among adolescent boys: Results from the 2019 Youth Risk Behavior Survey
Authors: Ganson Kyle T. , Testa Alexander , Rodgers Rachel F. , Jackson Dylan B. , Nagata Jason M. 
Published: March 2022

AbstractBackground and ObjectivesTo explore the association between muscle‐building exercise (MBE) and alcohol use behaviors among adolescent boys.MethodsData from the 2019 Youth Risk Behavior Survey (N = 4120) were analyzed using multiple logistic regressions.ResultsA greater number of days of MBE in the past week was associated with higher odds of four alcohol use behaviors, including recent alcohol use and binge drinking.Discussion and ConclusionsFindings extend prior research showing relationships between team sports participation and alcohol use behaviors.Scientific SignificanceThis study is the first to examine associations between MBE and alcohol use behaviors among adolescent boys.
Extreme duration exercise affects old and younger men differently
Authors: Frandsen Jacob , Sahl Ronni Eg , Rømer Tue , Hansen Mikkel Thunestvedt , Nielsen Andreas Blaaholm , Lie‐Olesen Michelle Munk , Rasmusen Hanne Kruuse , Søgaard Ditte , Ingersen Arthur , Rosenkilde Mads , Westerterp Klaas , Holst Jens Juul , Andersen Jesper Løvind , Markowski Adam Roman , Blachnio‐Zabielska Agnieszka , Clemmensen Christoffer , Sacchetti Massimo , Cataldo Angelo , Traina Marcello , Larsen Steen , Dela Flemming , Helge Jørn Wulff 
Published: March 2022

AbstractAim & MethodsExtreme endurance exercise provides a valuable research model for understanding the adaptive metabolic response of older and younger individuals to intense physical activity. Here, we compare a wide range of metabolic and physiologic parameters in two cohorts of seven trained men, age 30 ± 5 years or age 65 ± 6 years, before and after the participants travelled ≈3000 km by bicycle over 15 days.ResultsOver the 15‐day exercise intervention, participants lost 2–3 kg fat mass with no significant change in body weight. V̇O2max did not change in younger cyclists, but decreased (p = 0.06) in the older cohort. The resting plasma FFA concentration decreased markedly in both groups, and plasma glucose increased in the younger group. In the older cohort, plasma LDL‐cholesterol and plasma triglyceride decreased. In skeletal muscle, fat transporters CD36 and FABPm remained unchanged. The glucose handling proteins GLUT4 and SNAP23 increased in both groups. Mitochondrial ROS production decreased in both groups, and ADP sensitivity increased in skeletal muscle in the older but not in the younger cohort.ConclusionIn summary, these data suggest that older but not younger individuals experience a negative adaptive response affecting cardiovascular function in response to extreme endurance exercise, while a positive response to the same exercise intervention is observed in peripheral tissues in younger and older men. The results also suggest that the adaptive thresholds differ in younger and old men, and this difference primarily affects central cardiovascular functions in older men after extreme endurance exercise.
Multikink Quantile Regression for Longitudinal Data with Application to Progesterone Data Analysis
Authors: Wan Chuang , Zhong Wei , Zhang Wenyang , Zou Changliang 
Published: March 2022

Abstract
Motivated by investigating the relationship between progesterone and the days in a menstrual cycle in a longitudinal study, we propose a multikink quantile regression model for longitudinal data analysis. It relaxes the linearity condition and assumes different regression forms in different regions of the domain of the threshold covariate. In this paper, we first propose a multikink quantile regression for longitudinal data. Two estimation procedures are proposed to estimate the regression coefficients and the kink points locations: one is a computationally efficient profile estimator under the working independence framework while the other one considers the within-subject correlations by using the unbiased generalized estimation equation approach. The selection consistency of the number of kink points and the asymptotic normality of two proposed estimators are established. Second, we construct a rank score test based on partial subgradients for the existence of the kink effect in longitudinal studies. Both the null distribution and the local alternative distribution of the test statistic have been derived. Simulation studies show that the proposed methods have excellent finite sample performance. In the application to the longitudinal progesterone data, we identify two kink points in the progesterone curves over different quantiles and observe that the progesterone level remains stable before the day of ovulation, then increases quickly in 5 to 6 days after ovulation and then changes to stable again or drops slightly.