bluuebunny/crossref_metadata_2025 huggingface dataset:
A survey on socially aware robot navigation: Taxonomy and future challenges
Authors: Singamaneni Phani Teja , Bachiller-Burgos Pilar , Manso Luis J. , Garrell Anaís , Sanfeliu Alberto , Spalanzani Anne , Alami Rachid
Published: February 2024

Socially aware robot navigation is gaining popularity with the increase in delivery and assistive robots. The research is further fueled by a need for socially aware navigation skills in autonomous vehicles to move safely and appropriately in spaces shared with humans. Although most of these are ground robots, drones are also entering the field. In this paper, we present a literature survey of the works on socially aware robot navigation in the past 10 years. We propose four different faceted taxonomies to navigate the literature and examine the field from four different perspectives. Through the taxonomic review, we discuss the current research directions and the extending scope of applications in various domains. Further, we put forward a list of current research opportunities and present a discussion on possible future challenges that are likely to emerge in the field.
Impact of Settlement Size and Regional Density on the Frequency of Different Holiday Types
Authors: Scheffler Tanja , Heinen Eva
Published: February 2024

Despite its contribution to climate change, holiday travel has received less attention in research than daily travel. Research has revealed that individuals residing in dense and large settlements tend to travel more frequently and over longer distances. Whether this is attributable to compensation for shortcomings of dense cities or a reflection of lifestyle is still inconclusive, yet important to uncover for formulating mitigation strategies for the environmental impact. To advance this discussion, we analyze the 2019 Norwegian holiday travel survey to determine to what extent settlement size and regional density in Norway are associated with different holiday types that reflect different lifestyles and motivations. Using negative binomial and logistic regression while controlling for socioeconomic factors, we find that (1) it is not settlement size that influences the number of holiday trips, but whether a settlement lies in a dense county; (2) making nature getaways in Scandinavia and intercontinental trips are both positively associated with county density; (3) making city trips does not show a consistent link with spatial characteristics; (4) Mediterranean seaside holidays are typical for all Norwegians, no matter the place of residence. Our results indicate compensatory motivation behind nature getaways. However, dense everyday surroundings are not detrimental to visiting other densely populated areas on city vacations. The increased likelihood of intercontinental trips among people in dense areas may be explained by lifestyle and cosmopolitan attitudes rather than being a result of compensation.
A Narrative Review of Contact Sports Participation in Children and Young Athletes With a Solitary (Functioning) Kidney
Authors: Coghlan Kate , McDermott Jack , Molloy Michael , Nason Gregory , Carton Patrick , O’Kelly Fardod
Published: February 2024

Background:

Evidence is sparse regarding the incidence or prevalence of renal or genitourinary injuries arising from contact sports. There are currently no World Health Organization or European consensus guidelines relating to the participation in sport for children and young athletes with a solitary (functioning) kidney.

Purpose:

To review the international literature and to make sport-specific recommendations for children and young athletes with a solitary (functioning) kidney participating in sports, based on the overall likelihood of potential renal or genitourinary injury.

Study Design:

Narrative review; Level of evidence, 4.

Methods:

A descriptive epidemiological study was conducted of current literature according to the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) guidelines. Embase, Google Scholar, Cochrane, and PubMed databases were queried from 1975 to 2023, to assess available evidence regarding the prevalence and risk of renal injury through sports participation and guidelines surrounding the participation in sports for children and young athletes with a solitary (functioning) kidney. Methodological quality and certainty of evidence were assessed according to the International Classification of Urological Disease guidelines.

Results:

A total of 28 publications were identified after database searches and exclusions, comprising 40,889 patients. The majority of papers providing recommendations arose from the United States. Of the recommendations, 79% permitted an unrestricted return to noncontact sports. A return to contact sports is permitted in most instances after physician consultation.

Conclusion:

There is a dearth of good-quality published evidence in the literature relating to sports participation with a solitary (functioning) kidney. Overall, the risk of genitourinary injury in sports is low, and after physician assessment, there is currently no strong evidence to exclude children and young athletes with a solitary (functioning) kidney from full participation in contact and collision sports.
Women And Forests In Solidarity: A Multispecies Companionship Case From the Aegean Forests of Turkey
Authors: Bozok Nihan
Published: February 2024

Building on a feminist multispecies perspective, this article examines the interwoven relationships between forest ecosystems and the lives of rural women living along the Aegean coast of Turkey. Ethnographic fieldwork conducted in the Aegean region’s forest settlements between 2018 and 2022 forms the basis of this study. I focus on three ways women highlight their entanglements with forests into weaving conjoined webs of life: First, rural women’s recollections of the forest and their understanding of the forest’s ecosystem are firmly rooted in the ways they have grown up, providing a cultural context for women’s subsequent forest advocacy. Second, rural women have a profound understanding of the edible plants that grow in the forests. Third, because they regularly forage with other women, rural women form deep relationships with other women and with the forests themselves. I show how these three factors—childhood memories, expertise in foraging and forest management, and deep ties of sociality—provide the impetus for rural women to protest deforestation. Such protests are driven by a collective concern for their own well-being, the good of their communities, and for forests.
Families and Their Firms Behaving Badly: A Review of Dysfunctional Behavior in Family Businesses
Authors: Kidwell Roland E. , Eddleston Kimberly A. , Kidwell Linda A. , Cater John J. , Howard Ellison
Published: February 2024

Family business research across academic disciplines has increasingly considered the causes of “bad behavior” in family firms and its impact. A review of this literature is important because different emphases in different disciplines may obscure the nature of dysfunctional behaviors in family firms. After reviewing 160 studies from 64 journals, we propose family firm dysfunction is better understood by emphasizing the roles the family and the firm’s external environment play because negative behavior often traces to family interactions predating firm engagement and to external pressures. We also present research questions to guide future studies on family firm dysfunction across disciplines.
Research on a new cable-driven lower limb rehabilitation robot with bilateral coordination control
Authors: Wang Yanzhuo , Wang Lan , Wang Keyi , Mo Zongjun , Li Jinghang , Yi Liu
Published: February 2024

In this paper, a new type of cable-driven lower limb rehabilitation robot (CDLLRR) based on bilateral control is proposed. Compared with the traditional rehabilitation robot, it has multiple cooperative remote rehabilitation modes of patient-therapist interaction with better safety, mechanical compliance and adaptability. Firstly, according to the characteristics of gait movement of human lower limbs and the performance requirements of the robot in therapy and rehabilitation, the overall structure, main components and assembly arrangement of the robot are designed in detail. Secondly, in order to ensure that the rehabilitation robot has excellent force transparency and system stability while still maintaining a certain position tracking, according to the performance measurement index based on the introduced bilateral control strategy, this paper proposes an improved PD controller based on Anderson method (IPDAM). Finally, the feasibility of the proposed CDLLRR and the effectiveness of the IPDAM are verified by simulation experiments.
Assembly law of multi-ring hybrid origami mechanism and calculation method of the degree of freedom
Authors: Wang Gang , Tang Baiqing , Wen Shenghang , Guo Jiankang , Wang Kun , chang Yifan , Yang Fei , Yue Honghao
Published: February 2024

This paper proposes a method for calculating the degrees of freedom of multi-loop hybrid folding mechanisms, which is used to calculate the degrees of freedom of multi-loop hybrid folding mechanisms, redefines the problem of not being able to determine whether the folding units are in series and parallel during the assembly process, summaries the two cases of redundant constraints, gives the calculation principle of multi-loop hybrid folding mechanisms, calculates the degrees of freedom for The calculation of degrees of freedom for the assembly of a variety of different crease folding units is carried out to verify the accuracy and feasibility of the degree of freedom calculation rule proposed in this paper. The control of the hand claw is improved and the number of drives added to the envelope type paper folding hand claw to capture space debris is reduced, greatly improving the reliability and stability of the paper-folding hand claw in space capture work, which is of great significance to the problem of calculating degrees of freedom after the assembly of paper folding units and the analysis of degrees of freedom of complex paper folding mechanisms and their design.
Development and flight test of a manned electric propulsion lightweight airplane
Authors: Kim Hyun-gi , Kim Sungchan
Published: February 2024

Electrically powered airplanes can cope with global warming by reducing the use of fossil fuels and reduce airplane costs in the long run through the efficient use of energy. For this reason, advanced aviation countries such as the United States and several countries in the European Union are leading the development of innovative technologies to realize a fully electric airplane in the future. Currently, research and development efforts are underway domestically to convert existing two-seater airplanes into electric-powered airplanes. In this study, the KLA-100X, which was developed by converting the existing two-seat lightweight sport airplane KLA-100 into an electric propulsion airplane, was introduced. In this text, the main specifications, design characteristics, and performance of KLA-100X are examined. In addition, the performance of the major components of the propulsion system, in this case the propulsion motor, inverter, and battery developed for application to KLA-100X are assessed, and the control system, additionally altered according to electric propulsion modification, is explained. Finally, the applicability of the developed major components to an electric propulsion airplane is confirmed by conducting ground and flight tests on the KLA-100X and presenting the results. In the future, the expansion of research aimed at improving the performance of current electric propulsion airplanes can be reviewed through the development of a dedicated platform for an electric propulsion airplane.
Lyapunov approach for the control of overhead crane systems with double-pendulum dynamics and uncertain disturbances
Authors: Zhao Yijiang , Wu Xianqing , Zhang Yibo , Ke Liuting
Published: February 2024

In this paper, a new composite control strategy, consisting of a disturbance observer and a nonlinear anti-swing control approach, is presented for underactuated overhead crane systems. Compared with existing control strategies for overhead crane systems, both the double-pendulum dynamics and unknown disturbances of which are taken into consideration. In addition, the unknown disturbances are handled by a feedforward compensation control method. Specifically, first, based on the system dynamic equations, an auxiliary signal is constructed and a nonlinear disturbance observer is presented, which can exactly estimate the unknown disturbances in finite time. Next, an elaborate Lyapunov function is introduced and a disturbance-observer-based control approach is presented for the overhead crane system with double-pendulum dynamics. Then, rigorous theoretical analysis is given to prove the convergence of the system states. At last, simulation tests are included to verify the effectiveness and robustness of the devised approach.
A Lost Frontier or a New Gateway to Global Climate Action? The Afghan Leadership and the Revival of Afghanistan’s Mineral Sector
Authors: Chaudhuri Sriroop , Roy Mimi
Published: February 2024

Is Afghanistan a lost frontier? A superficial look might conform to this notion, given the continued state of unrest and instability, rampant hunger, malnutrition, illiteracy and unemployment. In this reflective discourse, however, we highlight a brighter (largely overlooked) aspect: her mineral reserves, estimated at nearly USD 1 trillion, including some of the world’s richest lithium and rare earth elements (REEs), with high market value and critical for global climate combat policymaking ( decarbonisation of infrastructure and attaining the net-zero target). By the same token, here, we offer a bird’s-eye view of the Afghan mineral wealth, with special emphasis on lithium and REE, which, if rightly harnessed, could be an engine of economic growth and national development. In its present state of operations, however, that future seems a distant myth as the Afghan mining/mineral sector is undermined by a web of interlocking systemic barriers, including (a) a totalitarian regime, (b) institutional bottlenecks, (c) a lack of social integration (human rights violation and neoliberal outlook) and (d) a lack of foreign investments. To that end, we reflect on the world experience of nations where mineral resources have become engines of economic growth and national development, which may inspire the present Afghan leadership. Rejuvenating the mining/mineral sector may help the leadership simultaneously advance towards multiple targets: (a) stabilising the economy, (b) meeting multiple UN Sustainable Goals, (c) helping mobilising nation- and peace-building efforts and (d) contributing to global climate action. Collectively, these may help redeem the lost reputation in the eyes of the international community and get rid of the economic sanctions. Here, we offer a vision to the present Afghan leadership to rejuvenate the mineral sector: (a) an enabling business environment ( increased ease of business and security), (b) a unified water-power supply framework ( hydropower development), (c) a participatory ecosystem ( an integrated social-ecological-technological framework) and (d) restricting illicit mineral trade ( enforcing rule of law and equity). To that end, we call for a data revolution to kickstart the systems’ thinking exercise (facilitating research, exploration and mineral processing).
Ethiopia’s and Kenya’s Use of Military Force as an Instrument of Foreign Policy in Post-1991 Somalia
Authors: Yigzaw Tadie Degie , Mengisteab Kidane
Published: February 2024

In the history of politics, states have viewed military intervention as one of their tools of foreign policy. However, many scholars have not agreed on the effectiveness of military means in achieving the foreign policy objectives of states. Like other states, Ethiopia and Kenya have used the military as a means of foreign policy and tested their tools in Somalia practically. However, the effectiveness of their foreign policy tool has not been studied. That is why this article’s main objective is to analyse the effectiveness of Ethiopian and Kenyan foreign policies that used military interventions to achieve their foreign policy goals in terms of outcomes. In doing so, the article used a comparative case study methodology. Besides, the ‘good enough’ approach is the proper theoretical lens that is used in this article to comprehend Ethiopia’s and Kenya’s operational outcomes. The analysis comes to the conclusion that both Kenya’s and Ethiopia’s military deployments in Somalia generally failed to accomplish their foreign policy goals. Accordingly, the findings reveal that using hard power as a tool of foreign policy without combining soft power is largely unsuccessful, as indicated by Ethiopia’s and Kenya’s military engagement in Somalia.
Person, or property? Brain-Computer Interface technology and the law
Authors: Robb Lachlan , Kiel-Chisholm Scott
Published: February 2024

Discussions of robotics and the law are often limited to ‘what technology harms humans’, rather than considering what it means when ‘humans harm technology’. This article looks to advancements of Brain-Computer Interface (BCI) technology to argue how this can be an extension of individuals and therefore causes complicated legal questions that are yet to be resolved. This article identifies the law and explains BCI technology within the context of Australian criminal, property, negligence, personal injury and civil procedure laws. These areas of law need to be read with a clearer understanding of the way that technology is advancing. Currently these areas are not sufficiently prepared to respond to questions of BCI technology and where the human body begins and ends.
Persistent and self-perpetuating political differences between neighbouring communities
Authors: bin Oslan Afiq
Published: February 2024

The branch of social science known as “legacy studies” has identified the stubborn persistence of political differences, such as levels of prejudice and trust, even between communities that are geographically proximate and otherwise largely similar. The theoretical focus of this literature has largely been on establishing the origin of political divergence. I add instead to theories explaining why such differences manage to persist across time, focusing explicitly on how neighbouring communities with political differences can, under certain circumstances, neither influence nor be influenced by each other. Using a series of simple evolutionary games, I demonstrate that differences can persist so long as intra-community interactions are sufficiently more likely than cross-community interactions. These conditions remain substantively easy to meet across a variety of basic game designs, providing further theoretical basis for the empirical findings of legacy studies.
Double-Row Achilles Insertional Repair With Rip-Stop Increases Construct Strength Compared to Traditional Techniques: A Biomechanical Study
Authors: Vora Anand , Ingwer Sarah J. , Withrow Maria , Denove Nicholas , Hauck Oliver , Khoury Anthony
Published: February 2024

Background:

Although double-row suture-anchored (DRSA) techniques for Achilles insertional tendinosis has proven successful, a reoccurring failure mode not yet addressed is suture tearing through the tendon. This study aims to address suture tearing by incorporating a rip-stop element. Authors hypothesized that the Rip-Stop group would demonstrate increased strength compared with more traditional techniques.

Methods:

12 paired cadaveric feet were used in this study (n = 24). One sample from each pair was assigned to receive the standard double-row (SDR) Achilles repair with 4.75-mm knotless anchors (n = 12). The control’s matched sides were divided between 2 DRSA bridge groups: modified double-row (MDR) bridge with 3.9-mm anchors or rip-stop double-row (RS-DR) bridge repair with soft proximal anchors and 3.9-mm anchored distal row. In neutral position, specimens underwent 1000 cycles (20-100 N) followed by load to failure. Displacements, stiffness, ultimate load, and failure mode were recorded.

Results:

RS-DR had the lowest initial displacement values followed by SDR and MDR (1.3 ± 0.4, 2.7 ± 1.4, and 3.2 ± 1.3 mm, respectively). Significance was detected when comparing initial displacement of RS-DR to MDR ( P = .038). Cyclic displacement was lowest for RS-DR, followed by MDR and SDR (1.6 ± 0.9, 2.2 ± 1.1, and 4.5 ± 3.2 mm, respectively). Cyclic stiffness was similar for RS-DR and MDR (89.1 ± 24.6 and 81.9 ± 5.6 N/mm, respectively). RS-DR ultimate load (1116.8 ± 405.7 N) was statistically greater than SDR (465.6 ± 352.7, P = .003).

Conclusion:

RS-DR–repaired specimens demonstrated a decrease in displacement values and increased ultimate load and stiffness when compared to other groups. Results of this cadaveric model suggest that the addition of a rip-stop to DRSA Achilles repair is more impactful than anchor size. Limitations include that this was a time-zero biomechanical study, which cannot simulate the performance of the repairs during postoperative healing and recovery.

Clinical Relevance:

A rip-stop technique for Achilles repair effectively improves dynamic mechanical characteristics and may mitigate suture tearing through tendon in a patient cohort.
A Bifactor Evaluation of Self-Report and Clinician-Administered Measures of PTSD in Veterans
Authors: Raines Amanda M. , Clauss Kate E. , Seidler Dustin , Allan Nicholas P. , Elhai Jon D. , Vasterling Jennifer J. , Constans Joseph I. , Maieritsch Kelly P. , Franklin C. Laurel
Published: February 2024

The PTSD Checklist for DSM-5 (PCL-5) and the Clinician-Administered PTSD Scale for DSM-5 (CAPS-5) are two of the most widely used and well-validated PTSD measures providing total and subscale scores that correspond with DSM-5 PTSD symptoms. However, there is little information about the utility of subscale scores above and beyond the total score for either measure. The current study compared the proposed DSM-5 four-factor model to a bifactor model across both measures using a sample of veterans ( N = 1,240) presenting to a Veterans Affairs (VA) PTSD specialty clinic. The correlated factors and bifactor models for both measures evidenced marginal-to-acceptable fit and were retained for further evaluation. Bifactor specific indices suggested that both measures exhibited a strong general factor but weak lower-order factors. Structural regressions revealed that most of the lower-order factors provided little utility in predicting relevant outcomes. Although additional research is needed to make definitive statements about the utility of PCL-5 and CAPS-5 subscales, study findings point to numerous weaknesses. As such, caution should be exercised when using or interpreting subscale scores in future research.
“I’m Not a Writing Teacher!”: Practice-Based Professional Development to Support Writing Instruction for General and Special Educators
Authors: Owens Julie Kate
Published: February 2024

Given the writing struggles of students with and at risk for emotional and behavioral disorders (EBD) served in general and special education classrooms, it is imperative that teachers provide effective writing instruction. One way to learn effective writing skills is through writing instruction through practice-based professional development that scaffolds instructional methods to teach evidence-based writing strategies. Within this article, a framework is described to develop an effective professional development for general and special education teachers who work with struggling writers with and at risk for EBD.
Evaluation of Hemogram Parameters in the Diagnosis of Pulmonary Embolism: Immature Granulocytes and Other New Tips
Authors: Karakurt Gokhan , Guven Oya , Aynaci Engin , Kerget Bugra , Senkardesler Gizem , Duger Mustafa
Published: February 2024

Pulmonary embolism (PE) is an important cause of sudden death and is difficult to diagnose. Therefore unnecessary radiological investigations are often resorted to. Although some inflammatory parameters in the hemogram have been found to play a role in the diagnosis of PE, many parameters have not been adequately investigated. We aimed to evaluate potential inflammatory parameters in hemogram in the diagnosis of PE and to determine the parameters with the highest diagnostic value. This single-center, retrospective study was performed by evaluating 114 cases with suspected PE admitted to the emergency department between January 2017 and June 2022. Among 114 cases, 62 cases with a definitive diagnosis of PE by pulmonary computed tomography angiography served as the PE group and 52 cases without PE served as the control group. Admission hemogram parameters of both groups were recorded. Potential chronic diseases and acute conditions affecting hemogram were excluded from the study. In the multivariate model; immature granulocyte (IG), neutrophil/lymphocyte ratio (NLR), monocyte % and platelet large cell ratio (P-LCR) were found to be significantly and independently effective in differentiating cases with and without PE ( P˂.05). Our findings suggest that high IG, high NLR, high monocyte %, and low P-LCR values have diagnostic value in cases with suspected PE. However the usability of IGs in the diagnosis of PE is a new finding. Hemogram is cheap, easily accessible, and potential inflammatory biomarkers in hemograms may increase physicians’ awareness in the diagnosis of PE.
Rechallenges without desensitization following platinum-based chemotherapy reactions
Authors: Young Fernanda D , Aung Sidney , Tang Monica , Anstey Karen M , Lee Michael C , Alfaro Emely , Cinar Pelin , Ho Hansen , Otani Iris M
Published: February 2024

Background

There is increasing interest in non-desensitization protocols as a potential way to reintroduce chemotherapy following hypersensitivity reactions (HSR).

Objective

To provide insight into the potential utility of non-desensitization reintroduction, particularly at institutions where allergy consultation may not be available.

Methods

For 70 patients with platinum HSR who underwent rechallenge with standard (≤2 hours), extended (1-bag, 1-step, 4–6 hours), or titrated (4-to-5-bag and -step, 6–7.5 hours) infusions between 1/2014 and 7/2019, demographics and clinical characteristics were reviewed and initial and breakthrough reactions (BTR) were graded using Common Terminology Criteria for Adverse Events version 5.0 (CTCAE v5.0). Tolerance (no BTR) and completion (dose completed despite BTR) were compared using Fisher's exact test.

Results

Patients (mean [standard deviation] age 57 [13] years, initial HSR grade 2 [1]), were rechallenged with standard ( n = 8), extended ( n = 23), or titrated ( n = 22) infusions after oxaliplatin HSR; and standard ( n = 5) or titrated ( n = 12) after carboplatin HSR. Tolerance and completion were higher for extended versus (vs) standard (tolerance-87%-vs-8%, p < 0.005; completion-96%-vs-38%, p < 0.005) and titrated versus standard (tolerance-76%-vs-8%, p < 0.005; completion-79%-vs-38%, p < 0.05) infusions.

Conclusions

Extended and titrated infusions may increase reintroduction safety compared to standard infusions. Further investigation into extended infusions may provide a safe alternative to standard infusions in patients who may not have access to desensitization at their institution.
Investigating the non-linear impacts of seven types of natural disasters on inbound tourism: Insights from the EM-DAT database
Authors: Biardeau Léopold T , Sahli Mondher
Published: February 2024

The growing frequency and intensity of disasters due to climate change present considerable risks for tourist destinations, necessitating comprehensive research on their economic impacts. This study investigates the contemporaneous dose-response relationship between natural disasters and inbound tourism by estimating a flexible binned regression model. The analysis is conducted in a panel data setting from 1995 to 2019, spanning over 150 countries and accounting for the impact of more than 8,300 individual disasters from seven distinct categories. Examining seven natural disaster types (earthquakes, epidemics, extreme temperature events, floods, landslides, storms and wildfires) and five disaster impact metrics reflecting their human and economic impacts, the analysis reveals that increased disaster impact, except for earthquakes, correlates with reduced levels of tourist arrivals and travel expenditure. The paper provides valuable insights into the relationship between disasters, climate change, and tourism economics, informing disaster mitigation strategies and broader climate change assessments for tourism sector policy and decision-makers.
English Code-Mixings in WhatsApp interactions among Spanish adolescents and their orthographic competence
Authors: Núñez-Román Francisco , Gómez-Camacho Alejandro , Fernández-Juliá Olga , Quintero-Rodríguez Iván
Published: February 2024

Aims:

The widespread use of computer-mediated communication (CMC) among adolescents has favored the creation of a newly written code called digitalk. This new code includes, among other characteristics, the use of foreign words as textisms, mainly anglicisms. These textisms also serve as a mark of identity among young speakers. The aim of this paper is twofold: first, to describe which are the more frequent anglicisms used by Spanish adolescents in their CMC and the code-mixing pathways of inclusion; second, to examine the possible influence between the use of anglicisms in the CMC of Spanish adolescents and their orthographic competence.

Method:

Based on an exploratory methodology, a corpus of interactions through WhatsApp of a group of adolescents attending Compulsory Secondary Education in a region of southern Spain has been analyzed.

Data analysis:

Sketch Engine software was used for corpus analysis, presenting the normalized frequency (1/1,000) of textisms, misspellings, and multimodal elements. Finally, for the descriptive statistical analysis of the data and for the bivariate correlation analysis applying Pearson’s coefficient, IBM SPSS v.26 software was used.

Findings:

The results indicate that young people use English Code-Mixings (ECM) as discursive framers with an expressive aim and as a sign of belonging to a specific community of speakers. Moreover, no positive correlation is observed between the use of these ECMs and a lower orthographic competence.

Implications:

ECMs show an important pragmatic function in CMC among Spanish adolescents. Furthermore, they are one of the elements that have been incorporated into the digital norm of Spanish and can be used in Compulsory Education as a resource for the acquisition of communicative competence in adolescents along with other textisms.

Originality:

This is the first research that analyzes the frequency and function of anglicisms in Spanish CMC and their impact on the orthographic competence of Spanish adolescents.
The predictive validity of cognitive ability and personality tests toward police on-the-job training
Authors: Skoglund Tom Hilding
Published: February 2024

This study investigates the predictive validity of psychometric tests included in the Norwegian Police University College selection process for 106 accepted trainees. Predictor variables were from the Scales (lst, verbal admin, lt-no) cognitive ability tests and the Shapes (basic) personality test, distributed by the contractor Aon Assessment Norway AS (formerly cut-e). The criterion variable was from the on-the-job training phase of the police bachelor program, in which instructors rated trainees’ work behaviors two years after initial selection. The results revealed a lack of predictive validity, as witnessed in both correlational analysis and a regression approach controlling for police academy performance. Contrary to expectations, cognitive ability test scores negatively predicted trainee work behaviors in the regression model. These results are compared with those of other relevant studies and are evaluated in light of this study's main strengths and weaknesses. The results of this study deserve an exploratory interpretation, given the limited sample size and a lack of hitherto peer-reviewed psychometric documentation for the tests. This study substantiates the need for further research with respect to the use of psychometric tests in law enforcement selection, particularly contractor-distributed tests, which are rarely studied.
The persistent attractions of low-tech: Challenging the efficiency paradigm of forensic technology
Authors: Vestad Maja
Published: February 2024

The promise of efficiency is a catalyst for technological development in forensic science and crime scene investigation practices. Crime scene investigators aim to locate and document every potential trace for evidence and investigate crime scenes as quickly, accurately and objectively as possible. This narrative suggests that performance leads the police to adopt new efficient technologies. But to what extent is this narrative reflective of actual practices? Through examining how crime scene investigators use existing technologies in practice, i.e. traditional or ‘low-tech’ methods and tools such as DNA detection dogs and manual documentation tools, this article shows that the use of low-tech persists even under the pressure to perform and achieve. The study finds that low-tech remains attractive as a less-restraining alternative to digital and high-tech solutions. It is also contrast to, integrated with or necessary in co-existence with high-tech for crime scene investigations practices to function. The study draws on fieldwork conducted at police stations in Norway, including interviews and participatory observation of investigations in practice, to discuss the persistent attractions of low-tech and what the implications are for research into policing and technology.
Negotiating joint commitment in collaborative work project: Focus on text-based requests and news deliveries in atypical work
Authors: Virtanen Mikko T , Nissi Riikka
Published: February 2024

The shift to service and gig economy and increasing polymediality have created communicative contexts where the workers have to construct varying social relations in different kinds of digital and text-based interaction environments. This article examines how transprofessional collaboration is managed in such contexts in the field of applied arts. Based on email and mobile messaging data, we study a project where an artist creates an installation artwork for the use of an organisation. By applying the methods of conversation analysis, we investigate text-based requests and news delivery sequences related to applying for external project funding. Our results show how the participants negotiate the aspects of knowledge, power and emotion within these sequences, and by doing so, maintain mutual professional relationships and display various levels of commitment to the continuation of the project. The article illuminates the facets of transprofessional collaboration in digital professional communication and in atypical work.
Examining the ecology of preschool inclusion in New York City: A mixed-methods study underway
Authors: Gupta Sarika S. , Cheatham Gregory A , Strassfeld Natasha , Zhu Xiaohan , Medellin Cristina , Nagasawa Mark
Published: February 2024

Our team was awarded a grant by a private organization in partnership with a local research network to examine disparities in the special education referrals and services provided to young children in New York City (NYC). Our convergent mixed-methods study is exploring how the NYC preschool ecology—consisting of process, people and their positionalities, and practices—influences teachers’ decisions to refer and include minoritized young children who are at risk for or have developmental delays or disabilities. In this colloquium we: (1) describe key issues in the US and the NYC contexts that led to this design; (2) present the study methodology, including its theoretical underpinnings; and (3) discuss implications for systems change in NYC.
A process-based framework for adaptable modules in robotic clay 3D printing
Authors: Gündüz Gamze , Özkar Mine
Published: February 2024

Robotic Clay Printing (RCP) offers opportunities in sustainable architectural applications. This paper presents a framework to integrate locally sourced earth-based materials with robotic fabrication techniques while enhancing designer's control over the process. The methodology involves two key steps: first, refining critical 3DP (3DP) control parameters to develop an informed toolpath algorithm. This algorithm grants designers’ direct control over factors like layer height and extrusion speed, enabling customization and ensuring structural integrity. Second, the framework is applied to design and RCP of an interlocking modular wall component system. Evaluation encompasses the impact of 3DP control parameters, informed toolpath planning, RCP performance, and assembly possibilities.
The Intersection of Human Trafficking and Natural Disasters: A Scoping Review
Authors: Hoogesteyn Katherine , McCallum Desselle Leanne , Barrick Kelle , Pfeffer Rebecca , Vollinger Lauren
Published: February 2024

Natural disasters have increased in frequency and severity in recent years. Emerging research also suggests that natural disasters increase the risk of human trafficking. This confluence of phenomena makes it critically important to better prepare communities for preventing and responding to human trafficking during and after a natural disaster. Yet, there is no available synthesis of the extant research to inform these preparations. The present scoping review aims to fill this gap by outlining the existing literature on the nexus of disasters and human trafficking. The review follows the Preferred Reporting Items of Systematic Reviews and Meta-Analysis—Scoping Review guidelines. Sources were identified through manual reference checking and in four databases: PubMed, Web of Science, APA PsychINFO, and EBSCO Discovery Service. In total, 46 sources met the inclusion criteria, that is, they focused on the nexus between human trafficking and natural disasters, demonstrated scientific rigor, and were published after 2000 and in English. Overall, the reviewed literature provided initial evidence on the association between natural disasters occurrences and increases in national and transnational human trafficking activity, understanding of the compounding vulnerabilities conducive to trafficking following disasters, and recommendations for the prevention and response to human trafficking in the wake of disasters. Future studies should evaluate prevention initiatives, including awareness campaigns and interventions that mitigate trafficking vulnerabilities. In practice, it is crucial to integrate anti-trafficking efforts into disaster relief protocols, empower vulnerable populations, and advocate for enhanced legal protections for displaced and migrant individuals.
The Scope of Risk Management Policies and Practices Within Collegiate Recreational Sports: Reinvigorating the Conversation
Authors: Knee Eric , Miller Alison Moira , Ramos William Dominic , Anderson Austin R.
Published: February 2024

Risk management is an essential component of effective campus recreational sport programming. However, research on risk management policies, procedures, and practices within recreational sports is both limited and outdated. As such, this study provides an overview of current risk management policies, procedures, and practices across North American collegiate recreational sports departments. Specifically, the results emphasize current training practices for both part-time and full-time staff, practices in establishing and updating emergency action plans, and contents covered in emergency action plans. The results suggest that while the vast majority of recreational sport programs have established risk management procedures and engage in risk management training, they diverge in best practices related to emergency action plans and in terms of contents covered in such plans. Applications of these results for practitioners and institutions are emphasized, including discussions around best practices in risk management.
Experimental research on effects of influence factors on the axial cutter vibration, cutting forces and the sugarcane cutting quality under complicated excitations
Authors: Mo Hanning , Ma Shaochun , Huang Zhimin , Li Shangping , Qiu Chen
Published: February 2024

The sugarcane field excitation, the engine excitation and reaction forces acting on cutters constitute complicated excitations of sugarcane harvesters. Axial cutter vibration displacement measuring and sugarcane cutting experiments were done on a self-developed sugarcane harvester experiment platform (SHEP) with complicated excitations simulated through a simulated sugarcane field exciter and an actuating engine. Effects of the sugarcane field excitation, the engine excitation and cutting parameters on the axial cutter vibration, three-directional cutting forces and the sugarcane cutting quality (SCQ) were studied through single-factor and orthogonal experiments. Effects of the axial cutter vibration on three-directional cutting forces and those of these two influence factors on the SCQ were also studied. Significance levels of effects in the sugarcane cutting process form high to low are as follow, the sugarcane field excitation, the cutter rotating speed, the engine excitation, the cutter installing angle, the sugarcane harvester moving speed. The axial cutter vibration has a directly and highly significant monotonic negative correlated effect on the SCQ. For the best SCQ, the cutter rotating speed is 700 r/min, the sugarcane harvester moving speed is 0.6 m/s and the cutter installing angle is 8°, providing a reference for setting cutting parameters of sugarcane harvesters with a good SCQ.
An economic evaluation of community pharmacy–dispensed naloxone in Canada
Authors: Cid Ashley , Mahajan Nikita , Wong William W.L. , Beazely Michael , Grindrod Kelly A.
Published: February 2024

Aims:

To determine the cost-effectiveness of pharmacy-based intranasal (IN) and intramuscular (IM) naloxone distribution in Canada.

Methods:

We developed a state-transition model for pharmacy-based naloxone distribution, every 3 years, to illicit, prescription, opioid-agonist therapy and nonopioid use populations compared to no naloxone distribution. We used a monthly cycle length, lifetime horizon and a Canadian provincial Ministry of Health perspective. Transition probabilities, cost and utility data were retrieved from the literature. Costs (2020) and quality-adjusted life years (QALY) were discounted 1.5% annually. Microsimulation, 1-way and probabilistic sensitivity analyses were conducted.

Results:

Distribution of naloxone to all Canadians compared to no distribution prevented 151 additional overdose deaths per 10,000 persons, with an incremental cost-effectiveness ratio (ICER) of $50,984 per QALY for IM naloxone and an ICER of $126,060 per QALY for IN naloxone. Distribution of any naloxone to only illicit opioid users was the most cost-effective. One-way sensitivity analysis showed that survival rates for illicit opioid users were most influenced by the availability of either emergency medical services or naloxone.

Conclusion:

Distribution of IM and IN naloxone to all Canadians every 3 years is likely cost-effective at a willingness-to-pay threshold of $140,000 Canadian dollars/QALY (~3 × gross domestic product from the World Health Organization). Distribution to people who use illicit opioids was most cost-effective and prevented the most deaths. This is important, as more overdose deaths could be prevented through nationwide public funding of IN naloxone kits through pharmacies, since individuals report a preference for IN naloxone and these formulations are easier to use, save lives and are cost-effective. Can Pharm J (Ott) 2024;157:xx-xx.
Industry 5.0: Do risk assessment and risk management need to update? And if yes, how?
Authors: Zio Enrico , Guarnieri Franck
Published: February 2024

In relation to the new vision of Industry 5.0 released in January 2022 by the European Commission for pushing the human centricity of any transformative effort in present and future industrial developments, we pose the daunting question of whether the existing and practiced approaches of risk assessment and risk management are fit to follow and contribute to such vision or require updating. Some reflections are provided and, even more, points of discussion are raised. We argue that the human-centric and environment-concerned vision of Industry 5.0 extends the boundaries of the risk landscape, with resilience standing out as a core value to drive industrial decisions on system reliability and operation safety. We argue that a change is, then, needed in the perspectives of risk assessment and risk management, that calls for the introduction of specific metrics to measure vulnerabilities and the performance of preventive, mitigative, and recovery solutions in relation to the objectives of human wellbeing and environment protection.
Internal and external load profiles of male basketball players during training
Authors: García-Rubio Javier , López-Sierra Pablo , Reina Maria , Ibañez Sergio José
Published: February 2024

Traditionally in basketball, five specific positions have been distinguished, often due to the anthropometric characteristics of the players. In recent years, different research has emerged that tries to break with this paradigm, giving rise to different classifications of players based on other characteristics that are more closely related to the actual game of basketball. The aim of this research was to determine the load profiles of players according to internal and external load values. An observational design was used, in which 12 professional players from the Spanish Men’s First Division Basketball (ACB league) team participated, obtaining data from all the training sessions carried out over two microcycles. All players were equipped with WIMUPRO™ inertial devices, using a UWB system for the players’ positioning in indoor spaces. A principal component analysis with varimax rotation was performed to group the variables and determine the profiles. The results showed four different player profiles: versatile, explosive, dynamic, and fast players. Within these load profiles are included players from the five specific positions according to the traditional basketball classification, possessing distinct anthropometric characteristics among themselves. These results allow strength and conditioning coaches to train players physically in a more efficient way, using small-sided games in mid court, or games in full court more adequately, and achieving greater specificity and applicability in their exercises and tasks.