bluuebunny/crossref_metadata_2025 huggingface dataset:
Knowledge and Skills of Industrial Employees and Managerial Staff for the Industry 4.0 Implementation
Authors: Saniuk Sebastian , Caganova Dagmar , Saniuk Anna
Published: June 2021

The development of the Industry 4.0 concept offers completely new technologies’ enablers using high level of automation and digitalization. There is a huge challenge for enterprises not only due to the application of modern technologies (such as Internet of Things, Big Data Analytics, Cloud Computing, etc.) related to the creation of Cyber-Physical Systems but also for a human resources development. Scientists and practitioners pay a lot of attention to technological changes in enterprises, but relatively little research is conducted on the issue of human resources development. The problem becomes more interesting in light of the Industry 4.0 era which resulted in changes in the employment structure, requirements for future industrial employees and managerial staff and also to the approach to the education process. The changing demand for skills is a quite well-researched topic in economics and management, but the changing skill demand for the Industry 4.0 is just the newest case of a quite old debate. The case of Industry 4.0 seems to be a particular case for the general change in skill demand due to digitalization. The main aim of the paper is to indicate the key areas of required knowledge and skills of employees essential to implement the Industry 4.0 concept. They are identified on the basis of a critical literature analysis and the conducted survey of selected industrial enterprises. The results of this research are particularly important for adapting the employee training system and the education process for students.
Spray-Congealing and Wet-Sieving as Alternative Processes for Engineering of Inhalation Carrier Particles: Comparison of Surface Properties, Blending and In Vitro Performance
Authors: Pinto Joana T. , Zellnitz Sarah , Guidi Tomaso , Schiaretti Francesca , Schroettner Hartmuth , Paudel Amrit
Published: June 2021

Purpose

Traditionally, α-lactose monohydrate is the carrier of choice in dry powder inhaler (DPI) formulations. Nonetheless, other sugars, such as D-mannitol, have emerged as potential alternatives. Herein, we explored different particle engineering processes to produce D-mannitol carriers for inhaled delivery.

Methods

Wet-sieving and spray-congealing were employed as innovative techniques to evaluate the impact of engineering on the particle properties of D-mannitol. To that end, the resulting powders were characterized concerning their solid-state, micromeritics and flowability. Afterwards, the engineered carrier particles were blended with inhalable size beclomethasone dipropionate to form low dose (1 wt%) DPI formulations. The in vitro aerosolization performance was evaluated using the NEXThaler®, a reservoir multi-dose device.

Results

Wet-sieving generated D-mannitol particles with a narrow particle size distribution and spray-congealing free-flowing spherical particles. The more uniform pumice particles with deep voids and clefts of wet-sieved D-mannitol (Pearl300_WS) were beneficial to drug aerosolization, only when used in combination with a ternary agent (10 wt% of ‘Preblend’). When compared to the starting material, the spray-congealed D-mannitol has shown to be promising in terms of the relative increase of the fine particle fraction of the drug (around 100%), when used without the addition of ternary agents.

Conclusions

The wet-sieving process and the related aerosolization performance are strongly dependent on the topography and structure of the starting material. Spray-congealing, has shown to be a potential process for generating smooth spherical particles of D-mannitol that enhance the in vitro aerosolization performance in binary blends of the carrier with a low drug dose.
How do terrestrial plants access high molecular mass organic nitrogen, and why does it matter for soil organic matter stabilization?
Authors: Adamczyk Bartosz
Published: June 2021

Although there is increasing awareness of the potential role of organic N compounds (ON) in plant nutrition, its implications for soil organic matter (SOM) stabilization have hardly been discussed yet. The aim of this paper is therefore to gather the newest insights into plant use of high molecular mass organic N, its effect on root growth and anatomy, and finally, to discuss the implications of plant use of organic N for SOM stabilization. I propose that modified root growth due to the uptake of ON provides greater root and root-associated microbe input, leading to enhanced SOM stabilization. Finally, I discuss the role of the proposed framework in different ecosystems, and I encourage future studies combining plant N nutrition and SOM stabilization.
Developing and testing a cognitive bolt-on for the EQ-5D-Y (Youth)
Authors: Ludwig Kristina , Surmann Bastian , Räcker Eva , Greiner Wolfgang
Published: June 2021

Purpose

The aim of this study was to develop and test a cognitive dimension as a bolt-on for the German version of the EQ-5D-Y (Youth).

Methods

A literature review and six focus groups with children and adolescents were used to develop the cognitive dimension for the EQ-5D-Y. In a two-phase pretest, the acceptability, feasibility and performance of this dimension were assessed (phase 1: qualitative face-to-face interviews, phase 2: standard pretest in a clinical setting). In total, 280 children and adolescents participated in this study.

Results

School performance, concentration, memory and learning ability represent the most important components of cognitive functioning in children and adolescents. Hence, those components were incorporated into the cognitive dimension of the EQ-5D-Y by adding four items. For children and adolescents living with a rheumatic disorder or type 1 diabetes mellitus, the EQ-5D-Y plus a cognitive bolt-on demonstrated good acceptability, feasibility and performance. The cognitive items improved the explanatory power for the EQ visual analogue scale (EQ-VAS). Factor analysis has shown that a reduction of the cognitive bolt-on into one or two item(s) is justifiable.

Conclusion

By enhancing the EQ-5D-Y with a cognitive bolt-on, we developed an instrument that incorporates current findings on Health-Related Quality of Life (HRQoL) and is suitable for the target population. Empirical results of this study show that cognitive functioning is an important part of HRQoL assessment in children and adolescents. The inclusion of a cognitive dimension in the EQ-5D-Y improves the HRQoL measurement.
Interaction between thrombin potential and age on early clinical outcome in patients hospitalized for COVID-19
Authors: Mennuni Marco G. , Rolla Roberta , Grisafi Leonardo , Spinoni Enrico G. , Rognoni Andrea , Lio Veronica , Castello Luigi M. , Sainaghi Pier P. , Pirisi Mario , Avanzi Gian Carlo , Krengli Marco , Bellan Mattia , Ferrante Daniela , Aimaretti Gianluca , Dianzani Umberto , Patti Giuseppe
Published: June 2021

Patients with Coronavirus Disease-2019 (COVID‐19) have haemostatic dysfunction and are at higher risk of thrombotic complications. Although age is a major risk factor for outcome impairment in COVID-19, its impact on coagulative patterns here is still unclear. We investigated the association of Endogenous Thrombin Potential (ETP) with thrombotic and haemorrhagic events according to different ages in patients admitted for COVID-19. A total of 27 patients with COVID‐19-related pneumonia, without need for intensive care unit admission or mechanical ventilation at hospital presentation, and 24 controls with non-COVID-19 pneumonia were prospectively included. ETP levels were measured on admission. Patients were evaluated for major adverse cardiovascular events (MACE: cardiovascular death, myocardial infarction, stroke, transient ischemic attack, venous thromboembolism) and bleeding complications [according to Bleeding Academic Research Consortium (BARC) definition] during in-hospital stay. COVID-19 patients had similar ETP levels compared to controls (AUC 93 ± 24% vs 99 ± 21%, p = 0.339). In the COVID-19 cohort, patients with in-hospital MACE showed lower ETP levels on admission vs those without (AUC 86 ± 14% vs 95 ± 27%, p = 0.041), whereas ETP values were comparable in patients with or without bleeding (AUC 82 ± 16% vs 95 ± 26%, p = 0.337). An interaction between age and ETP levels for both MACE and bleeding complications was observed, where a younger age was associated with an inverse relationship between ETP values and adverse event risk (pint 0.018 for MACE and 0.050 for bleeding). Patients with COVID-19 have similar thrombin potential on admission compared to those with non-COVID-19 pneumonia. In younger COVID-19 patients, lower ETP levels were associated with a higher risk of both MACE and bleeding.
Compound Figures: A Multi-Channel View of Communication and Psychological Plausibility
Authors: Popa-Wyatt Mihaela
Published: June 2021

Philosophical views of language have traditionally been focused on notions of truth. This is a reconstructive view in that we try to extract from an utterance in context what the sentence and speaker meaning are. This focus on meaning extraction from word sequences alone, however, is challenged by utterances which combine different types of figures. This paper argues that what appears to be a special case of ironic utterances—ironic metaphorical compounds—sheds light on the requirements for psychological plausibility of a theory of communication and thus presents a different view of communication and language to that dominant in philosophy of language. In the view presented here, the hearer does not extract the speaker’s communicative intention from the sequence of words in the utterance, but from other channels (gesture, intonation, facial expression), so as to constrain the inferential space for the sentence and speaker meaning. Specifically, we examine an example of ironic metaphor discussed by Stern (2000). He argues that ironic content is logically dependent on metaphorical content, but makes no claims about how psychologically plausible this is in terms of the processing order. We argue that a straightforward translation of logical order into temporal order makes little sense. The primary sticking point is that without a prior understanding of the speaker’s communicative intentions, it is computationally more challenging to process the sub-component meanings. An alternative solution based on communicative channels leads us to a more psychologically plausible account of the structure of communicative acts and intentions. This provides support for the psychological realism of a richer theory of communicative intent.
An Improved Boundary Uncertainty-Based Estimation for Classifier Evaluation
Authors: Ha David , Katagiri Shigeru , Watanabe Hideyuki , Ohsaki Miho
Published: June 2021

This paper proposes a new boundary uncertainty-based estimation method that has significantly higher accuracy, scalability, and applicability than our previously proposed boundary uncertainty estimation method. In our previous work, we introduced a new classifier evaluation metric that we termed “boundary uncertainty.” The name “boundary uncertainty” comes from evaluating the classifier based solely on measuring the equality between class posterior probabilities along the classifier boundary; satisfaction of such equality can be described as “uncertainty” along the classifier boundary. We also introduced a method to estimate this new evaluation metric. By focusing solely on the classifier boundary to evaluate its uncertainty, boundary uncertainty defines an easier estimation target that can be accurately estimated based directly on a finite training set without using a validation set. Regardless of the dataset, boundary uncertainty is defined between 0 and 1, where 1 indicates whether probability estimation for the Bayes error is achieved. We call our previous boundary uncertainty estimation method “Proposal 1” in order to contrast it with the new method introduced in this paper, which we call “Proposal 2.” Using Proposal 1, we performed successful classifier evaluation on real-world data and supported it with theoretical analysis. However, Proposal 1 suffered from accuracy, scalability, and applicability limitations owing to the difficulty of finding the location of a classifier boundary in a multidimensional sample space. The novelty of Proposal 2 is that it locally reformalizes boundary uncertainty in a single dimension that focuses on the classifier boundary. This convenient reduction with a focus toward the classifier boundary provides the new method’s significant improvements. In classifier evaluation experiments on Support Vector Machines (SVM) and MultiLayer Perceptron (MLP), we demonstrate that Proposal 2 offers a competitive classifier evaluation accuracy compared to a benchmark Cross Validation (CV) method as well as much higher scalability than both CV and Proposal 1.
Water Consumption Variability Based on Cumulative Data From Non-simultaneous and Long-term Measurements
Authors: Wawrzosek Jacek , Ignaciuk Syzmon , Stańczyk Justyna , Kajewska-Szkudlarek Joanna
Published: June 2021

Devices for water consumption measurement provide data from periodical readings in a non-simultaneous and cumulative manner. This may result in inaccuracies within the process of inference about the short-term habitual patterns of water supply network users. Maintaining systems at the interface between periodic and continuous processes requires the continuous improvement of research methodology. To obtain reliable results regarding the variability of water consumption, the first step should be to estimate it for each observation day by periodic averaging and a possible water balancing approach, but the analysis of the value of estimators obtained in this way usually does not allow for studying autocorrelation. However, other methods indicate the existence of multiplicative parameters characterizing short- and long-term variations in water demand. The purpose of this study is to create a new and deterministic method for tackling the problem associated with a lack of short-term detailed data with fuzzy time series using a multiplicative model for water consumption. Satisfactory results have been obtained, demonstrating that the dispersed data, received in a cumulative manner for random periods of measurement, can be analyzed by the methodology of proposed statistical inference. The observed variability in water consumption may be used in the planning and modernization of water supply systems, development of water demand patterns, hydraulic models, and in the creation of forecasting models of water consumption.
Validation of the Italian HeartQoL: a short health-related quality of life questionnaire for patients with ischemic heart disease
Authors: Fattirolli Francesco , Argirò Alessia , Angelino Maria Elisabetta , Balestroni Gianluigi , Giallauria Francesco , Miani Daniela , Vigorito Carlo , Piccioli Lucrezia , Genta Franco Tarro , Höfer Stefan , Marchionni Niccolò , Oldridge Neil
Published: June 2021

The psychometric properties of the core disease-specific 14-item Italian HeartQoL health-related quality of life questionnaire have been evaluated in this study. The Italian version of the HeartQoL, the MacNew questionnaire, and the Hospital Anxiety and Depression Scale were completed by 472 patients (angina, N = 183; myocardial infarction, N = 167; or ischemic heart failure, N = 122) who were recruited in five Italian centers (Florence, Veruno, Turin, Udine, and Naples) between 2015 and 2017. Patients with myocardial infarction reported significantly higher HeartQoL scores than patients with angina or ischemic heart failure. Floor and ceiling effects were always minor on the HeartQoL global scale and physical subscale with moderate ceiling effects on the emotional subscale in the total group and in patients with myocardial infarction. The bifactorial structure of the original HeartQoL questionnaire was confirmed with strong physical, emotional, and global scale H coefficients (> 0.50). The HeartQoL scales demonstrated optimal internal consistency (Cronbach’s alpha > 0.84). Convergent and divergent validity were confirmed. Discriminative validity was not confirmed for age, largely confirmed for sex, and fully confirmed for anxiety, depression, and distress. The Italian HeartQoL questionnaire demonstrated adequate key psychometric attributes of internal consistency reliability and validity in Italian-speaking patients with ischemic heart disease.
The association between length of stay in the emergency department and short-term mortality
Authors: Wessman Torgny , Ärnlöv Johan , Carlsson Axel Carl , Ekelund Ulf , Wändell Per , Melander Olle , Ruge Toralph
Published: June 2021

The detrimental effects of increased length of stay at the emergency department (ED-LOS) for patient outcome have been sparsely studied in the Swedish setting. Our aim was to further explore the association between ED-LOS and short-term mortality in patients admitted to the EDs of two large University hospitals in Sweden. All adult patients (> 18 years) visiting the ED at the Karolinska University Hospital, Sweden, from 1/1/2010 to 1/1/2015 (n = 639,385) were retrospectively included. Logistic regression analysis was used to determine association between ED-LOS and 7- and 30-day mortality rates. All patients were triaged according to the RETTS-A into different levels of medical urgency and subsequently separated into five quintiles of ED-LOS. Mortality rate was highest in highest triage priority level (7-day mortality 5.24%, and 30-day mortality 9.44%), and decreased by lower triage priority group. For patients with triage priority levels 2–4, prolonged ED-LOS was associated with increased mortality, especially for lowest priority level, OR for priority level 4 and highest quintile of ED-LOS 30-day mortality 1.49 (CI 95% 1.20–1.85). For patients with highest triage priority level the opposite was at hand, with decreasing mortality risk with increasing quintile of ED-LOS for 7-day mortality, and lower mortality for the two highest quintile of ED-LOS for 30-day mortality. In patients not admitted to in-hospital care higher ED-LOS was associated with higher mortality. Our data suggest that increased ED-LOS could be associated with slightly increased short-term mortality in patients with lower clinical urgency and dismissed from the ED.
A national survey of publicly funded chronic pain management services in Ireland
Authors: Purcell Andrew , Channappa Keshava , Moore David , Harmon Dominic
Published: June 2021

Background

Chronic pain management services have historically been under-resourced in Ireland. There is no agreed model of care for chronic pain management services in Ireland. Previous studies have assessed the extent of services in Ireland without examining waiting times for access to services.

Aims

This study aimed to quantify the extent of, geographical distribution of and waiting times for access to publicly funded chronic pain management services in Ireland.

Methods

Using the British Pain Society’s Core Standards for Pain Management Services in the UK (2015) and International Association for the Study of Pain (IASP) recommendations, a questionnaire was devised. Publically funded departments in Ireland were contacted and questionnaires completed. Waiting list data was publicly available and obtained from the National Treatment Purchase Fund website.

Results

There was a 100% response rate. Sixteen publicly funded chronic pain management services were identified. There are 27 chronic pain management consultants (16.6 whole time equivalents (WTE)) practicing chronic pain management, amounting to 0.55 specialists (0.34 WTEs)/100,000 of the population. There are 21 WTE for non-consultant hospital doctors (NCHDs), 26.5 WTEs for nursing, 8 WTEs for physiotherapy and 6.2 WTEs for psychology, nationally. A percentage of 93.75% of departments (n = 15) provide interventional therapies, 37.5% (n = 6) provide advanced neuromodulation and 43.75% (n = 7) are managing intrathecal pump therapies. There are five pain management programmes nationally. As of January 2020, ~ 25% patients on waiting lists for outpatient appointments were waiting > 18 months, with ~ 17% patients on waiting lists for interventional treatments waiting > 12 months.

Conclusions

Shortage of multidisciplinary staff is of particular concern for Irish services. Patient access is limited as evidenced by significant waiting lists. In order to improve access to care and bring services in line with international recommendations, increased resources are needed.
Current Interventions for People Living with HIV Who Use Alcohol: Why Gender Matters
Authors: Wechsberg Wendee M. , Browne Felicia A. , Bonner Courtney Peasant , Washio Yukiko , Howard Brittni N. , van der Drift Isa
Published: June 2021

Purpose of Review

Alcohol is the most misused substance in the world. For people living with HIV (PLWH), alcohol misuse may impact ART adherence and viral suppression. This review of the most recently published alcohol intervention studies with PLWH examines how these studies considered gender in the samples, design, and analyses.

Recent Findings

Three searches were conducted initially, and 13 intervention studies fit our criteria with alcohol outcomes. In general, most studies did not consider gender and had used small samples, and few demonstrated significant efficacy/effectiveness outcomes. Five studies considered gender in their samples or analyses and/or were woman-focused with larger samples and demonstrated significant outcomes.

It is essential for women who misuse alcohol to not only be well represented in alcohol and HIV research but also for studies to consider the barriers to reaching them and their contextual demands and/or co-occurring issues that may affect participation and outcomes in intervention research.
A synopsis of the African genus Whitfieldia (Acanthaceae: Whitfieldieae) and a key to the species
Authors: Grall Aurélie , Darbyshire Iain
Published: June 2021

We present a synopsis and an identification key for the 13 species and one subspecies of the African genusWhitfieldiaHook. (Acanthaceae: Acanthoideae: Whitfieldieae). This work is based on the observation and analysis of morphological data from herbarium specimens and photographs ofWhitfieldiaspecies, and the study of all the relevant literature on the genus.Whitfieldia latiflosC.B.Clarke ex Stapf from Liberia is reinstated as an accepted species and a full description and illustration are provided. A new subspecies,W. colorataC.B.Clarke ex Stapf subsp.tigrinaA.Grall & I.Darbysh., also from Liberia, is described. In addition,W. arnoldianaDe Wild. & T.Durand andW. letestuiBenoist are treated as synonyms ofW. laurentii(Lindau) C.B.Clarke andW. preussii(Lindau) C.B.Clarke respectively for the first time. Eleven names inWhitfieldiaare lectotypified. Reference specimens, relevant literature, habitat notes, distribution maps, taxonomic notes and a preliminary assessment of the conservation status and extinction risk are provided for each taxon. Four species are considered to be threatened of which two (W. latiflosandW. rutilansHeine) are assessed as Endangered (EN) while two others (W. purpurata(Benoist) Heine andW. thollonii(Baill.) Benoist) are placed in the Vulnerable (VU) category. In addition, two taxa are assessed as Near Threatened (NT) and one is currently considered to be Data Deficient (DD).
Intelligent Matching Assembly: System Design Based on Reuse of Ultra-Difference Parts
Authors: Zhang Yongjie , Cao Kang , Cai Zhiqiang , Wang Xinwen , Jin Wei
Published: June 2021

As the industrial digitalization has been recently leaping forward, high-efficiency production processes emerge, and assembly integration technologies are being progressively developed. For high-tech industries (e.g., aerospace manufacturing), however, unprecedented challenges are imposed on the conventional assembly manufacturing process technology. To be specific, the shallow digitizing and intelligent technologies fail to satisfy the rising requirements for efficiency, pass rates and cost; in particular, the way to down-regulate the unqualified rate and assembly cost of parts production remains unclear. In the present study, an intelligent matching assembly system was designed for reapplying out-of-tolerance parts. In addition, the concept of the mating base is proposed. Next, the fit relation between parts is quantified by employing the functional expression of dimension data, and such a relation is characterized as a function constraint with a variable of dimension. Moreover, the designed intelligent matching system was introduced into the existing assembly process to reemploy a number of unqualified parts and determine the matching parts most suitable for the original unqualified parts. On that basis, the most suitable parts are enabled to be involved in the assembly activities, as an attempt to satisfy the design requirements. To efficiently find the optimal matching scheme in the database of the unqualified parts and most effectively employ the unqualified parts, a set of optimal matching algorithms are proposed, thereby significantly down-regulating the production cost. Lastly, Monte Carlo method was adopted to simulate the actual production data, and the optimal matching scheme determined by the intelligent matching system was analyzed and assessed, which verified the effectiveness and practicability of the system.
Safety and feasibility of retrograde INOUE-BALLOON for balloon aortic valvuloplasty without rapid ventricular pacing during transcatheter aortic valve replacement
Authors: Ninomiya Ryo , Yoshizawa Michiko , Koeda Yorihiko , Ishikawa Yu , Kumagai Akiko , Ishida Masaru , Takahashi Fumiaki , Fusazaki Tetsuya , Tashiro Atsushi , Kin Hajime , Morino Yoshihiro
Published: June 2021

Rapid ventricular pacing (RVP) is commonly employed during transcatheter aortic valve replacement (TAVR); however, frequent TAVR is associated with worse prognoses. The retrograde INOUE-BALLOON®(IB) allows balloon aortic valvuloplasty (BAV) without RVP. The aim of this study was to evaluate the feasibility of retrograde IB for TAVR preparation. The study population included 178 consecutive patients (mean age, 84 ± 5 years; male, 47%) who underwent retrograde BAV before prosthetic valve replacement via the transfemoral approach. Patients were divided into a retrograde IB group without RVP (n = 74) and a conventional balloon (CB) group with RVP (n = 104). The primary endpoint was prolonged hypotension after BAV (reduced systolic pressure < 80 mmHg for over 1 min or vasopressor drug requirement). The incidence of prolonged hypotension after BAV was significantly lower in the IB group compared with the CB group (4% vs. 16%,p = 0.011). Balloons were able to penetrate and expand the aortic valve in both groups. RVP was used less for total TAVR in the IB group compared with the CB group. The aortic valve area-index after BAV was not significantly different between the two groups (0.72 ± 0.14 cm2/m2vs. 0.71 ± 0.12 cm2/m2;p = 0.856). Multivariate analysis demonstrated that IB use was associated with avoidance of prolonged hypotension (OR, 0.27 [0.059–0.952];p = 0.041). In conclusion, BAV using retrograde IB without RVP is both safe and feasible. More stable hemodynamics were achieved using retrograde IB by avoiding RVP during TAVR.
Correction to: The Relationship Between ‘Coming Out’ as Lesbian, Gay, or Bisexual and Experiences of Homophobic Behaviour in Youth Team Sports
Authors: Denison Erik , Jeanes Ruth , Faulkner Nick , O’Brien Kerry S.
Published: June 2021

A correction to this paper has been published: https://doi.org/10.1007/s13178-021-00599-2
Full configuration drag estimation of short-to-medium range fixed-wing UAVs and its impact on initial sizing optimization
Authors: Götten F. , Finger D. F. , Havermann M. , Braun C. , Marino M. , Bil C.
Published: June 2021

The paper presents the derivation of a new equivalent skin friction coefficient for estimating the parasitic drag of short-to-medium range fixed-wing unmanned aircraft. The new coefficient is derived from an aerodynamic analysis of ten different unmanned aircraft used for surveillance, reconnaissance, and search and rescue missions. The aircraft is simulated using a validated unsteady Reynolds-averaged Navier Stokes approach. The UAV’s parasitic drag is significantly influenced by the presence of miscellaneous components like fixed landing gears or electro-optical sensor turrets. These components are responsible for almost half of an unmanned aircraft’s total parasitic drag. The new equivalent skin friction coefficient accounts for these effects and is significantly higher compared to other aircraft categories. It is used to initially size an unmanned aircraft for a typical reconnaissance mission. The improved parasitic drag estimation yields a much heavier unmanned aircraft when compared to the sizing results using available drag data of manned aircraft.
Identity development across the transition from secondary to tertiary education: A 9‐wave longitudinal study
Authors: Christiaens Annabelle H.T. , Nelemans Stefanie A. , Meeus Wim H.J. , Branje Susan
Published: June 2021

Introduction

The transition from secondary to tertiary education could be considered as an opportunity for psychological growth and might play a meaningful role in educational identity development during adolescence. In the present study, we aimed to examine how adolescents differ in their educational identity development across the normative transition from secondary to tertiary education in the Netherlands, and if differences between classes could be described at the socio‐demographic, academic, individual, and relational level.

Method

The present study conducted parallel process piecewise Latent Class Growth Analyses in a sample of 685 Dutch participants (47.0% girls, Mage = 17.29 years old at the time of transition). Longitudinal data from adolescent (bi)annual surveys were centered around the final year of secondary school, with 4 years before the final year and 4 years after.

Results

Heterogeneity in the development of identity commitment and reconsideration across the transition was best classified by a 4‐class solution. These four classes were labelled Increasing Self‐Certainty, Stable Self‐Certainty, Post‐Transition Uncertainty, and Enduring Uncertainty. Adolescents’ patterns of identity development were meaningfully associated with sociodemographic, academic, individual, and relational characteristics.

Conclusion

The present study discusses the merits of taking a person‐centered approach, which indicated adaptive development for the majority of adolescents but also captured distinct patterns of struggles in educational identity development across the transition for a sizable minority.
Critical Thinking in Social Contexts: A Trajectory Analysis of States’ K-5 Social Studies Content Standards
Authors: Odebiyi Oluseyi Matthew , Odebiyi Ashley Tickle
Published: June 2021

This study investigates the trajectories of intended critical thinking in a social context present in the K-5 social studies content standards of six states. It considers how the nature of context-based critical thinking present in the standards’ benchmarks is represented. The findings reveal a complex dynamic in K-5 social studies content standards, which fundamentally expect young learners to advance their critical thinking in social context. But the content standards promote inconsistent critical thinking in a social context across grade levels. The sophistication of context-based critical thinking decreases within the standards as students advance through the grades. As such, implications for elementary social studies education in terms of how standards reflect official stances from the state on the nature of social studies in elementary education are discussed.
Violence and Honor in Prerevolutionary Périgord
Authors: Reinhardt Steven G.
Published: June 2021

Drawing on rich archival sources, explores the relationship between honor and violence in the Périgord region in prerevolutionary France.
Prenatal Injury and the Nonidentity Problem
Authors: Rabenberg Michael
Published: June 2021

I argue that, given certain prominent views of personal identity and prudence, the nonidentity problem, or a very similar problem, can arise postconception. I clarify and defend this claim by considering the implications of these views for prenatal injury.
New phase-matching selection rule to generate angularly isolated harmonics
Authors: Zhang Xiaomei , Shen Baifei , Zhang Lingang , Shi Yin
Published: June 2021

High harmonic generation (HHG) is an ideal probing source. In general, all harmonics are coupled with the corresponding input laser when generated, and for applications, they are separated using additional spectrometers. Herein, we report the angular isolation of relativistic harmonics at a predicted emission angle upon generation and, most importantly, a new phase-matching chain selection rule is derived to generate harmonics. Based on the laser plasma mechanism involving two non-collinear relativistic driving lasers, the nth harmonic carrying the information of both input lasers originates from its adjacent (n – 1)th harmonic coupled with one of the input lasers. Meanwhile, the intensity and emission angle of the generated isolated harmonic are both greatly increased compared with those in the gas scheme. These results are satisfactorily verified by theoretical analysis and three-dimensional particle-in-cell simulations, which have physical significance and are essential for practical applications.
FIBRED ALGEBRAIC SEMANTICS FOR A VARIETY OF NON-CLASSICAL FIRST-ORDER LOGICS AND TOPOLOGICAL LOGICAL TRANSLATION
Authors: MARUYAMA YOSHIHIRO
Published: June 2021

Lawvere hyperdoctrines give categorical algebraic semantics for intuitionistic predicate logic. Here we extend the hyperdoctrinal semantics to a broad variety of substructural predicate logics over the Typed Full Lambek Calculus, verifying their completeness with respect to the extended hyperdoctrinal semantics. This yields uniform hyperdoctrinal completeness results for numerous logics such as different types of relevant predicate logics and beyond, which are new results on their own; i.e., we give uniform categorical semantics for a broad variety of non-classical predicate logics. And we introduce an analogue of Lawvere–Tierney topology and cotopology in the hyperdoctrinal setting, which gives a unifying perspective on different logical translations, in particular allowing for a uniform treatment of Girard’s exponential translation between linear and intuitionistic logics and of Kolmogorov’s double negation translation between intuitionistic and classical logics. In the hyerdoctrinal conception, type theories are categories, logics over type theories are functors, and logical translations between them, then, are natural transformations, in particular Lawvere–Tierney topologies and cotopologies on hyperdoctrines. The view of logical translations as hyperdoctrinal Lawvere–Tierney topologies and cotopologies has not been elucidated before, and may be seen as a novel contribution of the present work. From a broader perspective, this work may be regarded as taking first steps towards interplay between algebraic and categorical logics; it is, technically, a combination of substructural (or Lambekian) algebraic logic and hyperdoctrinal (or Lawverian) categorical logic, as the hyperdoctrinal completeness theorem is shown via the integration of the Lindenbaum–Tarski algebra construction with the syntactic category construction. As such this work lays a foundation for further interactions between algebraic and categorical logics.
The Impact of Coastal–Highland Interactions and Population Movements on the Development and Collapse of Complex Societies in Nasca, Peru (AD 500–1450)
Authors: Conlee Christina A.
Published: June 2021

Coastal–highland relationships were important in the development, expansion, and collapse of ancient societies in Nasca, Peru. Connections between the regions began with the earliest occupants and extended through Inca rule; they consisted of the exchange of goods, sharing of ideas, migration, and political dominance. By the end of the Early Intermediate period (Late Nasca, AD 500–650), highland relationships intensified, and during the Middle Horizon (AD 650–1000), Nasca for the first time came under highland control as the Wari Empire brought transformations to the region. By the end of the Middle Horizon, Wari had collapsed, and much of the Nasca drainage was abandoned. People emigrated from the region, probably because of drought coupled with political and social instability. When Nasca was repopulated (ca. AD 1200) in the Late Intermediate period, a new type of society developed that was likely the result of large numbers of highland immigrants.
Murchison Widefield Array rapid-response observations of the short GRB 180805A
Authors: Anderson G. E. , Hancock P. J. , Rowlinson A. , Sokolowski M. , Williams A. , Tian J. , Miller-Jones J. C. A. , Hurley-Walker N. , Bannister K. W. , Bell M. E. , James C. W. , Kaplan D. L. , Murphy Tara , Tingay S. J. , Meyers B. W. , Johnston-Hollitt M. , Wayth R. B.
Published: June 2021

Here we present stringent low-frequency (185 MHz) limits on coherent radio emission associated with a short-duration gamma-ray burst (SGRB). Our observations of the short gamma-ray burst (GRB) 180805A were taken with the upgraded Murchison Widefield Array (MWA) rapid-response system, which triggered within 20s of receiving the transient alert from theSwiftBurst Alert Telescope, corresponding to 83.7 s post-burst. The SGRB was observed for a total of 30 min, resulting in a$3\sigma$persistent flux density upper limit of 40.2 mJy beam–1. Transient searches were conducted at theSwiftposition of this GRB on 0.5 s, 5 s, 30 s and 2 min timescales, resulting in$3\sigma$limits of 570–1 830, 270–630, 200–420, and 100–200 mJy beam–1, respectively. We also performed a dedispersion search for prompt signals at the position of the SGRB with a temporal and spectral resolution of 0.5 s and 1.28 MHz, respectively, resulting in a$6\sigma$fluence upper-limit range from 570 Jy ms at DM$=3\,000$pc cm–3($z\sim 2.5$) to 1 750 Jy ms at DM$=200$pc cm–3($z\sim 0.1)$, corresponding to the known redshift range of SGRBs. We compare the fluence prompt emission limit and the persistent upper limit to SGRB coherent emission models assuming the merger resulted in a stable magnetar remnant. Our observations were not sensitive enough to detect prompt emission associated with the alignment of magnetic fields of a binary neutron star just prior to the merger, from the interaction between the relativistic jet and the interstellar medium (ISM) or persistent pulsar-like emission from the spin-down of the magnetar. However, in the case of a more powerful SGRB (a gamma-ray fluence an order of magnitude higher than GRB 180805A and/or a brighter X-ray counterpart), our MWA observations may be sensitive enough to detect coherent radio emission from the jet-ISM interaction and/or the magnetar remnant. Finally, we demonstrate that of all current low- frequency radio telescopes, only the MWA has the sensitivity and response times capable of probing prompt emission models associated with the initial SGRB merger event.
The Cost and Evolution of Quality at Cipla Ltd., 1935–2016
Authors: Zaman Muhammad H. , Khanna Tarun
Published: June 2021

This article examines the evolution of Indian pharmaceutical manufacturer Cipla toward producing drugs that met the quality standards of European and U.S. regulators. It employs new research in both Cipla's corporate archives and a wide range of oral histories. The article argues that, along with a long-standing corporate culture of self-reliance rooted in nationalism starting from the company's inception in 1935, major factors in Cipla's strategy from the 1960s through the early 2000s included the early adoption and continued use of quality-control technology, along with efforts to create global goodwill for affordable high-quality generic drugs during the HIV/AIDS epidemic of the early 2000s.
Methane emissions from cattle manure during short-term storage with and without a plastic cover in different seasons
Authors: Zhang H. R. , Sun K. J. , Wang L. F. , Teng Z. W. , Zhang L. Y. , Fu T. , Gao T. Y.
Published: June 2021

Manure is a primary source of methane (CH4) emissions into the atmosphere. A large proportion of CH4 from manure is emitted during storage, but this varies with storage methods. In this research, we tested whether covering a manure heap with plastic reduces CH4 emission during a short-term composting process. A static chamber method was used to detect the CH4 emission rate and the change of the physicochemical properties of cattle manure which was stored either uncovered (treatment UNCOVERED) or covered with plastic (treatment COVERED) for 30-day periods during the four seasons? The dry matter content of the COVERED treatment was significantly less than the UNCOVERED treatment (P < 0.01), and the C/N ratio of the COVERED treatment significantly greater than the UNCOVERED treatment (P > 0.05) under high temperature. In the UNCOVERED treatment, average daily methane (CH4) emissions were in the order summer > spring > autumn > winter. CH4 emissions were positively correlated with the temperature (R2 = 0.52, P < 0.01). Compared to the UNCOVERED treatment, the daily average CH4 emission rates from COVERED treatment manure were less in the first 19 days of spring, 13 days of summer, 10 days of autumn and 30 days of winter. In summary, covering the manure pile with plastic reduces the evaporation of water during storage; and in winter, long-term covering with plastic film reduces the CH4 emissions during the storage of manure.
Lower hybrid current drive in a tokamak for correlated passes through resonance
Authors: Catto Peter J.
Published: June 2021

Standard quasilinear descriptions are based on the constant magnetic field form of the quasilinear operator so improperly treat the trapped electron modifications associated with tokamak geometry. Moreover, successive poloidal transits of the Landau resonance during lower hybrid current drive in a tokamak are well correlated, and these geometrical details must be properly retained to account for the presence of trapped electrons that do not contribute to the driven current. The recently derived quasilinear operator in tokamak geometry accounts for these features and finds that the quasilinear diffusivity is proportional to a delta function with a transit or bounce averaged argument (rather than a local Landau resonance condition). The new quasilinear operator is combined with the Cordey (Nucl. Fusion, vol. 16, 1976, pp. 499–507) eigenfunctions to properly derive a rather simple and compact analytic expression for the trapped electron modifications to the driven lower hybrid current and the efficiency of the current drive.
A meta-analysis of the relationship between early maladaptive schemas and depression in adolescence and young adulthood
Authors: Tariq Asnea , Reid Corinne , Chan Stella W. Y.
Published: June 2021

Early maladaptive schemas (EMS) are broad, pervasive themes and patterns of emotions, memories, cognition and physical sensations that impede the goal of individuals. Maladaptive behaviours can occur as a response to maladaptive or negative schemas, often culminating in depression or anxiety. The current meta-analysis integrates the existing literature to estimate the magnitude of effect of association between EMS and depression among adolescents and young adults. A systematic search of seven different databases including Embase, CINAHL, Medline, ASSIA, Psych INFO, Scopus and Web of Science was carried out identifying 24 relevant studies of adolescents (10–18 years) and young adults (19–29 years). The random-effect model estimate for association between overall EMS and depression wasr= 0.56 (95% CI 0.49–0.63,Z= 12.88,p≤ 0.0001), suggesting higher predominant EMS significantly linked to higher levels of depressive symptoms, with a large effect size. Separate meta-analytical results with schema domains indicated moderately stronger associations between schemas of disconnection/rejection, impaired autonomy/performance and other-directedness with depression. Age and gender were not found to have any significant moderating effect on the associations. The findings suggest that it is vital for clinicians to identify specific maladaptive schemas contributing towards depression, to have a better understanding of underlying cognitive processes and in turn promote psychological health, well-being and resilience in adolescents and young adults. Furthermore, findings will also assist clinicians to focus more on the content of three significant schema domains, which emerged as particularly salient factors underlying adolescent depression.
From “No, she does” to “Yes, she does”: Negation processing in negative yes–no questions by Mandarin speakers of English
Authors: Zhang Haoruo , Vanek Norbert
Published: June 2021

In response to negative yes–no questions (e.g.,Doesn’t she like cats?), typical English answers (Yes, she does/No, she doesn’t) peculiarly vary from those in Mandarin (No, she does/Yes, she doesn’t). What are the processing consequences of these markedly different conventionalized linguistic responses to achieve the same communicative goals? And if English and Mandarin speakers process negative questions differently, to what extent does processing change in Mandarin–English sequential bilinguals? Two experiments addressed these questions. Mandarin–English bilinguals, English and Mandarin monolinguals (N= 40/group) were tested in a production experiment (Expt. 1). The task was to formulate answers to positive/negative yes–no questions. The same participants were also tested in a comprehension experiment (Expt. 2), in which they had to answer positive/negative questions with time-measuredyes/nobutton presses. In both Expt. 1 and Expt. 2, English and Mandarin speakers showed language-specificyes/noanswers to negative questions. Also, in both experiments, English speakers showed a reaction-time advantage over Mandarin speakers in negation conditions. Bilingual’s performance was in-between that of the L1 and L2 baseline. These findings are suggestive of language-specific processing of negative questions. They also signal that the ways in which bilinguals process negative questions are susceptible to restructuring driven by the second language.
Development of the infant gut microbiome predicts temperament across the first year of life
Authors: Fox Molly , Lee S. Melanie , Wiley Kyle S. , Lagishetty Venu , Sandman Curt A. , Jacobs Jonathan P. , Glynn Laura M.
Published: June 2021

Perturbations to the gut microbiome are implicated in altered neurodevelopmental trajectories that may shape life span risk for emotion dysregulation and affective disorders. However, the sensitive periods during which the microbiome may influence neurodevelopment remain understudied. We investigated relationships between gut microbiome composition across infancy and temperament at 12 months of age. In 67 infants, we examined if gut microbiome composition assessed at 1–3 weeks, 2, 6, and 12 months of age was associated with temperament at age 12 months. Stool samples were sequenced using the 16S Illumina MiSeq platform. Temperament was assessed using the Infant Behavior Questionnaire-Revised (IBQ-R). Beta diversity at age 1–3 weeks was associated with surgency/extraversion at age 12 months.BifidobacteriumandLachnospiraceaeabundance at 1–3 weeks of age was positively associated with surgency/extraversion at age 12 months.Klebsiellaabundance at 1–3 weeks was negatively associated with surgency/extraversion at 12 months. Concurrent composition was associated with negative affectivity at 12 months, including a positive association withRuminococcus-1and a negative association withLactobacillus. Our findings support a relationship between gut microbiome composition and infant temperament. While exploratory due to the small sample size, these results point to early and late infancy as sensitive periods during which the gut microbiome may exert effects on neurodevelopment.