Miracle-dz/UniFAR-FTUs huggingface dataset:
Promoting Liberal Education Through Introductory Psychology: The Perspective-Based Approach

Introductory psychology is typically presented to undergraduates as a set of loosely related topics reflecting the organization of most textbooks. The empirically based evidence presented in the topical format is likely to be limited by progressive knowledge obsolesce and replicability challenges impacting contemporary science. We suggest that psychology instructors consider an alternative course format organized by theories or perspectives. A perspective-centered introductory psychology provides a consistent and pluralistic view of the field and embeds research findings and methodology within psychology’s major explanatory theories. Current trends in undergraduate higher education emphasize career readiness. Development of critical thinking and applying psychological principles to real-world situations, including students’ own lives, may be better achieved through a perspective-based approach. Given that the typical introductory psychology student is a non-major taking the course to fulfil liberal arts requirements, a perspective approach offers several advantages. A focus on understanding human behavior from multiple vantage points is a skill valued by prospective employers of new bachelor’s degree recipients. With its emphasis on divergent and dialectical reasoning, a perspective centered introductory psychology course can become the centerpiece of the general education curriculum. In addition to promoting post-formal reasoning, a perspective-centered introductory psychology illustrates the diverse epistemologies that have shaped our field.
A Novel Action Saliency and Context-Aware Network for Weakly-Supervised Temporal Action Localization

Temporal action localization is a challenging task in computer vision, and it tries to find the start time and the end time of the actions and predict their categories. However, compared to temporal action localization, weakly supervised temporal action localization (WTAL) is a more challenging task due to its poor annotations. With only video-level annotation, some background frames, similar to actions, would be classified as actions and produce inaccurate results. In addition, the two-stream fusion problem, ignored previously, also needs to be further considered. To resolve these issues, we propose a novel action saliency and context-aware network (ASCN) for WTAL tasks. Specifically, the temporal saliency and context module is designed to enhance the global saliency and context information of the RGB and flow features to suppress the backgrounds and enhance the actions. In addition, a hybrid attention mechanism using frame differences and two-stream attention is designed to model the local action context information and further enlarge the scores of the potential action regions and suppress the background regions. Finally, to obtain two-stream consistency and solve the fusion problem, we use the similarity loss and a channel self-attention module to adaptively fuse the enhanced RGB and flow features. Extensive experiments demonstrate that ASCN can outperform all of the SOTA WTAL methods on THUMOS14 dataset and ActivityNet1.3 dataset with an average mAP that can reach 37.2% on THUMOS14 dataset and attains an average mAP of 26.3% on ActivityNet1.3 dataset. On ActivityNet1.2 dataset, ASCN can also obtain comparable results.
Diffraction by an anisotropic impedance half plane

We solve a new canonical problem: that of a plane wave obliquely incident on an anisotropic imperfectly conducting half plane. An exact closed-form solution is obtained by factorizing a 2 × 2 Wiener–Hopf matrix. The problem had earlier been considered insoluble, but yields to a combination of new and old matrix-factorization techniques.
Personal disposition as the source of variability in the hrm-performance relationship: the moderating effects of conscientiousness on the relationship between high-commitment work system and employee outcome

Abstract Despite a growing interest in examining why and how variability within organizations develops throughout HR implementation, attempts hitherto appear futile. We evaluate that it is attributed to the with-organization level HRM research, overly skewed towards delineating the mediating processes. It is, as we argue, imperative to directly capture the sources and consequences of the discrepancy in the HRM–performance relationship to enrich our understanding of the phenomena and, more importantly, intervene more strategically in practice. To that end, we investigate how employee conscientiousness systematically changes the relationship between workgroup-level HR practices and employee affective commitment, subsequently conducive to task performance. Our analyses of time-lagged, multilevel data demonstrated that the indirect HRM–commitment–performance link turns significant only when the level of conscientiousness is factored in. Further, we found that motivation-enhancing HR practices are more effective for those low on conscientiousness, whereas high-conscientious individuals perform better under the influence of opportunity-enhancing HR practices. In our sample, the ability-enhancing HR bundle did not work together with conscientiousness either way. The current study is indeed a meaningful pursuit as one of the early attempts to draw a more nuanced picture of idiosyncratic employee responses.
Assessment of the effect of two regimens of milrinone infusion in paediatric patients with pulmonary artery hypertension undergoing corrective cardiac procedure: A prospective observational study

Background : The aim of the study was to compare the effect of two different regimens of milrinone in pediatric patients with pulmonary artery hypertension (PAH) undergoing corrective procedure. Materials and Methods : This randomized prospective study included 100 pediatric patients undergoing corrective cardiac surgeries. Group E: Milrinone was started as infusion 0.5 μg/kg/min without a loading dose after induction of anesthesia and continued as infusion 0.5–0.75 μg/kg/min in the pediatric cardiac surgical intensive care unit (PSICU). Group L: Milrinone was started as a loading dose 50 μg/kg over 10 min before weaning from cardiopulmonary bypass (CPB) followed by infusion 0.5–0.75 μg/kg/min in the PSICU. We compared heart rate, mean arterial blood pressure, central venous pressure, cardiac index (CI), mean pulmonary arterial pressure (MPAP), serum lactate level, urine output, vasoactive inotropic score, mechanical ventilation duration, and intensive care unit (ICU)- and hospital length of stay between the groups. Results : There was an increase in mean arterial blood pressure, CI, and urine output in Group E compared to Group L (P < 0.05). MPAP, serum lactate level, and requirement of inotropes and vasopressors were lower in Group E compared to Group L (P < 0.05). Mechanical ventilation duration, ICU, and hospital length of stay were shorter in Group E than Group L (P < 0.05). Conclusions : Early use of milrinone in patients with PAH undergoing corrective cardiac surgeries improved CI and mean arterial pressure, decreased MPAP, improved urine output, decreased serum lactate level, and decreased requirement of inotropes and vasopressors after weaning from CPB compared to the milrinone bolus group.
Internal audit effectiveness as a boon to public procurement performance: a multi mediation model

Abstract As part of Governments of Ghana efforts to deal with misappropriation of public sector resources, the Internal Audit Agency Act, 2003 (Act 658) was established to ensure probity, accountability, and transparency in the management of public sector resources, yet there is a high Corruption Perception Index in Ghana as asserted by the Transparent International 2021 release. To address this concern, our paper is aimed to develop a new model to explain the extent to which internal audit effectiveness (IAE) could be used to build strong organizational resilience as a mechanism through which efficiency in public procurement could be achieved while reducing public sector corruption incidence. Data have been collected from a cross-section of public sector workers. The structural equation modeling approach has been used to analyze the survey data. Our results have shown that cultural, and strategic resilience dimensions of organizational resilience significantly mediate the relationship between IAE and procurement performance. These results have implications for re-enforcement of audit regulations to ensure transparency in managing public sector resources with a focus on reducing negative public sector corruption perception.
Sub-additive ionic transport across arrays of solid-state nanopores

Nanopores, either biological, solid-state, or ultrathin pierced graphene, are powerful tools which are central to many applications, from sensing of biological molecules to desalination and fabrication of ion selective membranes. However, the interpretation of transport through low aspect-ratio nanopores becomes particularly complex as 3D access effects outside the pores are expected to play a dominant role. Here, we report both experiments and theory showing that, in contrast to naive expectations, long-range mutual interaction across an array of nanopores leads to a non-extensive, sub-linear scaling of the global conductance on the number of pores N. A scaling analysis demonstrates that the N-dependence of the conductance depends on the topology of the network. It scales like G ∼ N/log N for a 1D line of pores, and like G∼N for a 2D array, in agreement with experimental measurements. Our results can be extended to alternative transport phenomena obeying Laplace equations, such as diffusive, thermal, or .
Modulation of Spheroid Forming Capacity and TRAIL Sensitivity by KLF4 and Nanog in Gastric Cancer Cells

The expression of pluripotency factors, and their associations with clinicopathological parameters and drug response have been described in various cancers, including gastric cancer. This study investigated the association of pluripotency factor expression with the clinicopathological characteristics of gastric cancer patients, as well as changes in the expression of these factors upon the stem cell-enriching spheroid culture of gastric cancer cells, regulation of sphere-forming capacity, and response to cisplatin and TRAIL treatments by Nanog and KLF4. Nanog expression was significantly associated with the emergence of a new tumor and a worse prognosis in gastric cancer patients. The expression of the pluripotency factors varied among six gastric cancer cells. KLF4 and Nanog were expressed high in SNU-601, whereas SOX2 was expressed high in SNU-484. The expression of KLF4 and SOX2 was increased upon the spheroid culture of SNU-601 (KLF4/Nanog-high) and SNU-638 (KLF4/Nanog-low). The spheroid culture of them enhanced TRAIL-induced viability reduction, which was accompanied by the upregulation of death receptors, DR4 and DR5. Knockdown and overexpression of Nanog in SNU-601 and SNU-638, respectively, did not affect spheroid-forming capacity, however, its expression was inversely correlated with DR4/DR5 expression and TRAIL sensitivity. In contrast, KLF4 overexpression in SNU-638 increased spheroid formation, susceptibility to cisplatin and TRAIL treatments, and DR4/DR5 expression, while the opposite was found in KLF4-silenced SNU-601. KLF4 is supposed to play a critical role in DR4/DR5 expression and responses to TRAIL and cisplatin, whereas Nanog is only implicated in the former events only. Direct regulation of death receptor expression and TRAIL response by KLF4 and Nanog have not been well documented previously, and the regulatory mechanism behind the process remains to be elucidated.
Continuous-time linear predictive control and flatness: A module-theoretic setting with examples

A general flatness-based framework for linear continuous-time predictive control is presented. The mathematical setting, which is valid for multivariable systems, is provided by the algebraic theory of modules where a controllable system corresponds to a finitely generated free module over a principal ideal ring. Any basis of this free module is a flat output which yields an easy calculation of the predicted trajectory. This formalism permits one to handle non-minimum phase systems, system constraints, and to deal with additive perturbations. Three concrete case studies, namely a dc motor, a flexible system, and a cement mill, are analysed and simulations are given. These examples are written in such a way that any reader who is not familiar with module theory may nevertheless grasp the proposed control strategy.
Capturing the Dynamics of the Social Environment Through Experience Sampling Methods, Passive Sensing, and Egocentric Networks: Scoping Review

Background Social interactions are important for well-being, and therefore, researchers are increasingly attempting to capture people’s social environment. Many different disciplines have developed tools to measure the social environment, which can be highly variable over time. The experience sampling method (ESM) is often used in psychology to study the dynamics within a person and the social environment. In addition, passive sensing is often used to capture social behavior via sensors from smartphones or other wearable devices. Furthermore, sociologists use egocentric networks to track how social relationships are changing. Each of these methods is likely to tap into different but important parts of people’s social environment. Thus far, the development and implementation of these methods have occurred mostly separately from each other. Objective Our aim was to synthesize the literature on how these methods are currently used to capture the changing social environment in relation to well-being and assess how to best combine these methods to study well-being. Methods We conducted a scoping review according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Results We included 275 studies. In total, 3 important points follow from our review. First, each method captures a different but important part of the social environment at a different temporal resolution. Second, measures are rarely validated (>70% of ESM studies and 50% of passive sensing studies were not validated), which undermines the robustness of the conclusions drawn. Third, a combination of methods is currently lacking (only 15/275, 5.5% of the studies combined ESM and passive sensing, and no studies combined all 3 methods) but is essential in understanding well-being. Conclusions We highlight that the practice of using poorly validated measures hampers progress in understanding the relationship between the changing social environment and well-being. We conclude that different methods should be combined more often to reduce the participants’ burden and form a holistic perspective on the social environment.
Factors Associated with Epidemiological, Preventive and Health Care Knowledge of Dentists from North of the Peruvian Capital about COVID-19: A Cross-Sectional Study under a Predictive Model

Aim: In dental practice there is a high risk of contact with fluids that may contain SARS-CoV-2. Salivary secretions in the form of droplets are the main route of infection. The present study aimed to evaluate factors associated with epidemiological, preventive and health care knowledge of dentists from the north of the Peruvian capital about COVID-19. Materials and Methods: This analytical, observational, cross-sectional and prospective study evaluated 142 dental professionals from the Directorate of Integrated Health Networks (DIRIS) in the north of the Peruvian capital during June to August 2022. A validated questionnaire of 20 closed multiple-choice questions was used to measure the level of epidemiological, preventive and health care knowledge about COVID-19. A logit model was used to evaluate the influence of the following variables: age, sex, marital status, children, origin, university of origin, academic degree, work modality, work status and number of training courses. In addition, a predictive model was constructed with the causal variables considering a significance level of p < 0.05. Results: Epidemiological, preventive and health care knowledge about COVID-19 was fair in 17.6%, 34.5% and 57.7%, respectively. Likewise, all the variables analyzed were influential factors. It was observed that being single (OR = 0.05, CI: 0.01–0.26), having studied at a private university (OR = 0.09, CI: 0.023–0.38) and having received four to six trainings on COVID-19 related topics (OR = 0.02, CI: 0.002–0.238) were protective factors against fair knowledge. Conclusions: More than half of the dentists surveyed had fair knowledge about COVID-19. The factors that favored a good level of overall knowledge were: being single, having studied at a private university and having received 4 to 6 training courses on COVID-19-related topics. It is advisable that the competent authorities continue to educate dental professionals with training programs about infection control practices in accordance with the health care work they perform in their specialty. It will also be of utmost importance for the professional to be updated with reliable information accredited by the Centers for Disease Control and Prevention as well as the WHO.
State of Knowledge on the Acquisition, Diversity, Interspecies Attribution and Spread of Antimicrobial Resistance between Humans, Animals and the Environment: A Systematic Review

Resistance to antibiotics is considered one of the most urgent global public health concerns. It has considerable impacts on health and the economy, being responsible for the failure to treat infectious diseases, higher morbidity and mortality rates, and rising health costs. In spite of the joint research efforts between different humans, animals and the environment, the key directions and dynamics of the spread of antimicrobial resistance (AMR) still remain unclear. The aim of this systematic review is to examine the current knowledge of AMR acquisition, diversity and the interspecies spread of disease between humans, animals and the environment. Using a systematic literature review, based on a One Health approach, we examined articles investigating AMR bacteria acquisition, diversity, and the interspecies spread between humans, animals and the environment. Water was the environmental sector most often represented. Samples were derived from 51 defined animal species and/or their products A large majority of studies investigated clinical samples of the human population. A large variety of 15 different bacteria genera in three phyla (Proteobacteria, Firmicutes and Actinobacteria) were investigated. The majority of the publications compared the prevalence of pheno- and/or genotypic antibiotic resistance within the different compartments. There is evidence for a certain host or compartment specificity, regarding the occurrence of ARGs/AMR bacteria. This could indicate the rather limited AMR spread between different compartments. Altogether, there remains a very fragmented and incomplete understanding of AMR acquisition, diversity, and the interspecies spread between humans, animals and the environment. Stringent One Health epidemiological study designs are necessary for elucidating the principal routes and dynamics of the spread of AMR bacteria between humans, animals and the environment. This knowledge is an important prerequisite to develop effective public health measures to tackle the alarming AMR situation.
The Practice of home healthcare services by Pharmacists in Saudi Arabia

Objectives: To illustrate the practice of home healthcare services by pharmacists in Saudi Arabia. Methods: It analyzes a cross-sectional survey that discussed practice at home health care services in Saudi Arabia. The study comprised respondents’ demographic information about pharmacists and home healthcare pharmacy services implementation and resources used for home healthcare pharmacy services. The
Triple Differential Cross Section Measurements for Double Photoionization of D{sub 2}

Angular distributions of the two ejected electrons following photodouble ionization of molecular deuterium have been measured using a toroidal photoelectron-photoelectron coincidence spectrometer in conjunction with synchrotron radiation. Six ({gamma},2e) triple differential cross sections (TDCS) were measured in the plane orthogonal to the photon beam direction with E{sub 1}=E{sub 2}=10 eV . The angular distributions are similar to those of helium, but with differences which we highlight by comparing the D{sub 2} TDCS with helium TDCS measured under nearly identical conditions. {copyright} {ital 1997} {ital The American Physical Society}
Tunable slow light based on magnetic-fluid-infiltrated photonic crystal waveguides

Tunable slow light is proposed with photonic crystal structures infiltrated with magnetic fluids and/or applying externally magnetic field to the infiltrated devices. The W0.9 line-defect waveguide is formed within the heterostructure-slab with triangular lattice. The plane-wave expansion method is employed to investigate the slow light properties numerically. Two different criteria determining the bandwidth are adopted to quantify the slow light performance. Under the low dispersion (constant group index) criterion, the wavelength bandwidth Δλ centered at a wavelength of λ0 = 1550 nm can be tuned in the range of 18.45–28.32 nm (4.73–9.28 nm) when the infiltrated magnetic fluid concentration increases from 0.25% to 1.75%. The corresponding average group index decreases from 21.39 (22.66) to 18.34 (18.04). Similarly, the local magnetic field factor (i.e. the strength of externally applied magnetic field) can tune the wavelength bandwidth around 1550 nm (under the constant group index) and the average group index in the range of 6.60 nm–10.42 nm and 15.91–14.69, respectively. The results of this work may be helpful for experimentally designing and realizing the magnetic-fluid-based tunable slow light.
Electrochemical Impedance Analysis for Corrosion Rate Monitoring of Sol–Gel Protective Coatings in Contact with Nitrate Molten Salts for CSP Applications

The protective behaviour of ZrO2-3%molY2O3 sol–gel coatings, deposited with an immersion coating technique on 9Cr-1Mo P91 steel, was evaluated with corrosion monitoring sensors using the electrochemical impedance spectroscopy technique. The tests were carried out in contact with solar salt at 500 °C for a maximum of 2000 h. The results showed the highly protective behaviour of the coating, with the corrosion process in the coated system being controlled by the diffusion of charged particles through the protective layer. The coating acts by limiting the transport of ions and slowing down the corrosive process. The system allowed a reduction in the corrosion rate of uncoated P91 steel. The estimated corrosion rate of 22.62 μm·year−1 is lower than that accepted for in-service operations. The proposed ZrO2-3%molY2O3 sol–gel coatings are an option to mitigate the corrosion processes caused by the molten salts in concentrated solar power plants.