Miracle-dz/UniFAR-FTUs huggingface dataset:
Pengaruh Kepuasan Kerja Dan Komitmen Organisasi Terhadap Organizational Citizenship Behavior Pada PT. Pegadaian Cabang Tenggarong

Abstract: The purpose of this study was to determine the effect of Organizational Commitment and Job Satisfaction on Organizational Citizenship Behavior at PT. Pegadaian (Persero) Cabang Tenggarong either partially or simultaneously. Respondents in this study were drawn from all employees of PT. Pegadaian Tenggarong Branch, totaling 25 employees. The analytical tool used is a Multiple Regression model. The results of the calculation of the F test (simultaneous), the variable Job Satisfaction and Organizational Commitment simultaneously affect the Organizational Citizenship Behavior. Job Satisfaction (X1) and Organizational Commitment variable has a positive influence on Organizational Citizenship Behavior. From the two partial correlation test results above, it can be seen that the value of the Big Five Personality (X1) variable is the largest compared to with the organizational commitment variable (X2), so the Big Five Personality (X1) variable is the biggest, the dominant variable affecting the Organizational Citizenship Behavior of PT. Pegadaian (Persero) Branch of Tenggarong. Keywords: Big Five Personality, Organizational Commitment, Organizational Citizenship Behavior
Personality Traits of Nurse Managers and Evaluation of Their Traits by Their Subordinates

Aim To investigate personality traits (PT) of nurse managers (NM) and their subordinates’ perceptions of these traits. Methods The study sample consisted of NM and nurses from a university hospital and a state hospital. The data were collected in September–October 2015. The study was conducted in two stages. During the first stage, a cross-sectional descriptive study was performed, and a 220-item “Five-Factor Personality Inventory” was administered to 20 NM. The second stage with 60 nurses was conducted through semi-structured interviews and results were analyzed using the qualitative content analysis. Evaluation was carried out using a qualitative method in a phenomenological research design, and the hermeneutic approach was adopted. The research was planned based on the 32-item checklist (COREQ), which is a guideline for qualitative studies. Results The Five-Factor Personality Inventory revealed that most of the NM defined themselves as responsible/determined, orderly, relaxed, outgoing, reconciliatory, rule-follower, or assertive. In addition, the nurse manger’s mean score for the social desirability dimension of the inventory was quite high. The data analysis demonstrated that the clinical nurses mostly perceived the NM as soft-hearted, reconciliatory, and orderly, but rule-followers, and conservative. Conclusion In this study, the high scores obtained by the NM, not only from the self-control/conscientiousness dimension but also from the social desirability dimension indicates that the clinical nurses perceived their managers as tender-minded, reconciliatory, orderly, and rule-followers.
The fixer on the Pak-Afghan frontier: A de-skilled local labour in the global media

This study examines power misuse in global news production by focusing on the role of “fixer. ” Fixer is a local journalist who reports for global media on conflict-riddled areas or crisis situations. By interviewing forty fixers in Pakistan’s war-hit Pashtun Belt along the Afghanistan border, I examine the challenges they face in working with the global media’s visiting journalists before the start of the war on terror. Using Marx’s concept of proletarianization which is a process in which capital transforms a great mass of society into daily wage workers, I reveal how the local journalist, who works as fixer, is not only de-professionalized, but his precarity, due to living in a war zone, also forces him to misuse his local news traditions in working for the global media. I argue that fixers are far more than just assistants to global media outlets. Not only are they all practicing journalists in their own right, but, as locals, they also are geographically better placed to use their experience than those journalists who are coming from outside the conflict zone. Yet, this subsidiary role automatically erases this distinction leading to the real fixers’ de-skilling with consequences for the entire region.
On the role of transmission electron microscopy for precipitation analysis in metallic materials

Abstract Precipitation hardening is one of the most important strengthening mechanisms in metallic materials, and thus, controlling precipitation is often critical in optimizing mechanical performance. Also other performance requirements such as functional and degradation properties are critically depending on precipitation. Control of precipitation in metallic materials is, thus, vital, and the approach presently in the limelight for this purpose is an integrated approach of theory, computations and experimental characterization. An empirical understanding is essential to build physical models upon and, furthermore, quantitative experimental data is needed to build databases and to calibrate the models. The most versatile tool for precipitation characterization is the transmission electron microscope (TEM). The TEM has sufficient resolving power to image even the finest precipitates, and with TEM-based microanalysis, overall quantitative data such as particle size distribution, volume fraction and number density of particles can be gathered. Moreover, details of precipitate structure, morphology and chemistry, can be revealed. TEM-based postmortem and in situ analysis of precipitation has made significant progress over the last decade, largely stimulated by the widespread application of aberration corrected microscopes and accompanying novel analytics. The purpose of this report is to review these recent developments in precipitation analysis methodology, including sample preparation. Application examples are provided for precipitation analysis in metals, and future prospects are discussed.
Multiple voices: Learners reflect on literature

Background: Much of the research in literacy focuses on what learners fail to do, especially in the early grades, but it is equally important to research successful readers. In particular learners’ experiences with literature contribute to our understanding of the possibilities literary texts offer. This article focused on learners’ responses to Advanced Programme (AP) English, which was an optional subject offered at an ex-Model C school, to understand how the learners had taken up these literary texts.Objectives: This study explored how matric learners spoke about the literature they had studied, in their AP English, in an informal group meeting.Methods: A qualitative case study was used to explore learners’ responses to literature. A final focus group meeting at the end of their matric year provides the data for this article. The transcriptions were coded using repeated patterns for themes to explore the stances taken in relation to the literature whether efferent or aesthetic.Results: The data showed how learners had incorporated fragments from the literature into their own utterances so that their language use echoed the literature. In addition to an efferent exam focus, the literature and AP English practices were used in both Art and Home Language English examinations.Conclusions: Learners need opportunities to talk about the multiple voices of literature in their lives. This kind of talk offers a different perspective on how literature can enrich, disrupt and extend learners’ thinking about literature and themselves. This research offers a counterpoint to examination results and contributes to building a nation of readers.
Widely used charcoal analysis method in paleo studies involving NaOCl results in loss of charcoal formed below 400°C

This study investigated the effects a dilute solution of bleach (4% sodium hypochlorite), has on charcoal. We were particularly interested in considering if charcoal formed under different conditions of pyrolysis was differentially affected by this treatment, which is commonly used for the quantification of charcoal in sediments. We first produced a series of charcoal samples, under laboratory conditions (at temperatures between 250°C and 800°C and under oxygen limited conditions) and then measured total surface area of charcoal before and after treatment in a solution of 4% bleach. We found that charcoal formed ⩽400°C showed nearly complete bleaching after 24 h, while high temperature charcoal (>400°C) was much more resistant. These results indicate this treatment bleaches charcoal formed at lower temperatures: this means particles charred at low temperature may not be quantified in common optical counting or image analysis methods. This could have serious ramifications for sediment-based paleofire research as low intensity fire may be lost from a record, and the resulting fire history biased towards high intensity (high temperature) fires. Our findings suggest the need for a new, non-destructive method for extracting charcoal from sediment.
Isoscape Models of the Southern Ocean: Predicting Spatial and Temporal Variability in Carbon and Nitrogen Isotope Compositions of Particulate Organic Matter

Polar marine ecosystems are particularly vulnerable to the effects of climate change. Warming temperatures, freshening seawater, and disruption to sea‐ice formation potentially all have cascading effects on food webs. New approaches are needed to better understand spatiotemporal interactions among biogeochemical processes at the base of Southern Ocean food webs. In marine systems, isoscapes (models of the spatial variation in the stable isotopic composition) of carbon and nitrogen have proven useful in identifying spatial variation in a range of biogeochemical processes, such as nutrient utilization by phytoplankton. Isoscapes provide a baseline for interpreting stable isotope compositions of higher trophic level animals in movement, migration, and diet research. Here, we produce carbon and nitrogen isoscapes across the entire Southern Ocean (>40°S) using surface particulate organic matter isotope data, collected over the past 50 years. We use Integrated Nested Laplace Approximation‐based approaches to predict mean annual isoscapes and four seasonal isoscapes using a suite of environmental data as predictor variables. Clear spatial gradients in δ13C and δ15N values were predicted across the Southern Ocean, consistent with previous statistical and mechanistic views of isotopic variability in this region. We identify strong seasonal variability in both carbon and nitrogen isoscapes, with key implications for the use of static or annual average isoscape baselines in animal studies attempting to document seasonal migratory or foraging behaviors.
Fluctuating Asymmetry and Stress in Macaca fuscata: Does Captivity Affect Morphology?

Fluctuating Asymmetry (FA) in morphology is used as a proxy for developmental instability in response to stress factors. FA has important implications for understanding the impact of differential environments and stressors on the skeletal phenotype. Here, we explore FA in the mandibular morphology of wild and captive Macaca fuscata to detect differences induced by the captive environment. We use two different approaches in Geometric Morphometrics to characterise the degree and patterns of FA and Directional Asymmetry (DA) based on 3D mandibular landmarks. Our results show that the wild and captive groups exhibit morphological dissimilarities in the symmetric component of shape while no significant degree of asymmetry (fluctuating or directional) was detected. Based on our results and on previous literature on the subject, we suggest that (I) captivity is likely to affect the mandibular morphology of M. fuscata; (II) FA may not be a suitable indicator to detect stress in the conditions analysed; and that (III) the mandible may not be the ideal region to study asymmetry because of its functional nature.
FOLIAGE APPLIED SILICON AMELIORATES DROUGHT STRESS THROUGH PHYSIO-MORPHOLOGICAL TRAITS, OSMOPROTECTANTS AND ANTIOXIDANT METABOLISM OF CAMELINA (Camelina sativa L.) GENOTYPES

Silicon (Si) is one of the best plant defense elements against the biotic and abiotic stresses. Camelina plants accumulate Si which serves in protection against drought stress. The present study was conducted to investigate the impact of different doses of foliage applied Si (0, 3, 6 and 9 mM) under water stress (40% field capacity, FC) and non-stress conditions (100% FC) on camelina genotypes (Canadian and Australian). The imposed drought drastically decreased the growth parameters like root-shoot length and plant fresh and dry weight and also had negative impact on the chlorophyll content along with water relation attributes (water potential, osmotic potential and turgor pressure). In contrast, total free amino acids, total soluble proteins, proline and antioxidants such as ascorbic peroxidase (APX), superoxide dismutase (SOD), catalase (CAT) and peroxidase (POD) were enhanced especially in water stressed Canadian genotype, while osmoprotectants (flavonoids, anthocyanins and glycinebetaine) and phenolics contents were decreased. On the other hand, the foliar application of Si was instrumental in enhancing the growth of camelina by increasing the chlorophyll contents and water relation of stressed and non-stressed plants. Similarly, the biochemical, osmoprotectants and antioxidant metabolism was also improved in camelina stressed plants through the application of foliar Si. In conclusion, foliar application of 6 mM Si at vegetative growth stage played a vital role in alleviating the drastic impact of water stress on camelina growth by improving the water status, chlorophyll content, accumulation of phenolics and osmoprotectants and activating antioxidants. Therefore, the foliar application of Si could be developed as an important biologically viable strategy for boosting the tolerance in camelina plants to water stress conditions.
Geological History of Southeastern Gorgonum Chaos, Mars: A Story of Water and Wind

Gorgonum Chaos is part of the Eridania paleolake in Terra Sirenum and displays a number of prominent light‐toned morphological features that bear a record of the regional climatic conditions throughout most of Martian history. Based on an intergrated analysis of orbital data, we mapped a 1,500 km2 area in the southeast of Gorgonum Chaos. Morphologic, spectroscopic, and stratigraphic analyses were used to determine age and composition of the main geological units in the area. We identified four major geological units with decreasing content of hydrated minerals from the oldest to the youngest units, which were completely free of hydrated minerals. In the study area, phyllosilicate‐rich Noachian units compose the majority of the basin floor. Deposits enriched with evaporites were formed around the Noachian/Hesperian transition and erosion created prominent inverted morphologies. Loess‐like material without significant amounts of hydrated minerals was deposited until the late Hesperian. The youngest unit is an Amazonian layer free of hydrated minerals that originated from volcanic activities. This succession of minerals reflects the transition from more humid climatic conditions with the ability to sustain liquid water on the planet's surface during the Noachian to the hyper‐arid Amazonian environment we observe currently on Mars.
Rice Commercialisation Effects in Mngeta, Kilombero District, Tanzania: Identifying the Underlying Factors

Rice production is the most dominant farming system in Kilombero valley in Morogoro region, Tanzania, accounting for more than 80 per cent of cultivated land within the valley. This paper examines changes in rice commercialisation and livelihood outcomes for different categories of farmers in the Mngeta division, Kilombero District, Tanzania. Understanding the underlying factors of agricultural commercialisation enables policymakers to ensure that policy interventions promote inclusive and equitable involvement of all farmers and other value chain actors, especially women and youths, who have been excluded from most development initiatives in the past.
Detection of Freezing of Gait using Convolutional Neural Networks and Data from Lower Limb Motion Sensors

Parkinsons disease (PD) is a chronic, non-reversible neurodegenerative disorder, and freezing of gait (FOG) is one of the most disabling symptoms in PD as it is often the leading cause of falls and injuries that drastically reduces patients' quality of life. In order to monitor continuously and objectively PD patients who suffer from FOG and enable the possibility of on-demand cueing assistance, a sensor-based FOG detection solution can help clinicians manage the disease and help patients overcome freezing episodes. Many recent studies have leveraged deep learning models to detect FOG using signals extracted from inertial measurement unit (IMU) devices. Usually, the latent features and patterns of FOG are discovered from either the time or frequency domain. In this study, we investigated the use of the time-frequency domain by applying the Continuous Wavelet Transform to signals from IMUs placed on the lower limbs of 63 PD patients who suffered from FOG. We built convolutional neural networks to detect the FOG occurrences, and employed the Bayesian Optimisation approach to obtain the hyper-parameters. The results showed that the proposed subject-independent model was able to achieve a geometric mean of 90.7% and a F1 score of 91.5%.
Gastrointestinal hormones and β-cell function after gastric bypass and sleeve gastrectomy: an RCT (Oseberg).

CONTEXT Whether Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy (SG) differentially affect postprandial gastrointestinal hormones and β-cell function in type 2 diabetes remains unclear. OBJECTIVE To compare gastrointestinal hormones and β-cell function assessed by an oral glucose tolerance test (OGTT) 5 weeks and 1 year after surgery hypothesizing higher GLP-1 levels and greater β-cell response to glucose after RYGB than after SG. DESIGN, SETTING, PATIENTS, AND INTERVENTIONS Randomized, triple blind, single-center trial at a tertiary care center in Norway. Primary outcomes; diabetes remission and IVGTT derived β-cell function. Participants with obesity and type 2 diabetes allocated (1:1) to RYGB or SG. MAIN OUTCOME MEASURES Gastrointestinal hormone profiles and insulin secretion [β-cell glucose sensitivity (β-GS)] derived from 180 minutes OGTTs. RESULTS 106 patients (67% women), mean (SD) age 48 (10) years. Diabetes remission rates at 1-year were higher after RYGB than after SG, 77% versus 48%, p = 0.002. Incremental area under the curve (iAUC0-180) glucagon-like peptide-1 (GLP-1) and β-GS increased more after RYGB than after SG, 1-year between-group difference 1173 pmol/l*min (95% CI 569 to 1776), p = 0.0010, and 0.45 pmol/kg/min/mmol (95% CI 0.15 to 0.75), p = 0.0032, respectively. Post-surgery, fasting and postprandial ghrelin levels were higher and decremental AUC0-180 ghrelin, iAUC0-180 glucose-dependent insulinotropic polypeptide, and iAUC0-60 glucagon were greater after RYGB than after SG. Diabetes remission at 1 year was associated with higher β-GS and higher GLP-1 secretion. CONCLUSIONS RYGB was associated with greater improvement in β-cell function and higher postprandial GLP-1 levels than SG.
Bimanual grasping adheres to Weber’s law

Weber’s law states that our ability to detect changes in stimulus attributes decreases linearly with their magnitude. This principle holds true for many attributes across sensory modalities but appears to be violated in grasping. One explanation for the failure to observe Weber’s law in grasping is that its effect is masked by biomechanical constraints of the hand. We tested this hypothesis using a bimanual task that eliminates biomechanical constraints. Participants either grasped differently sized boxes that were comfortably within their arm span (action task) or estimated their width (perceptual task). Within each task, there were two conditions: One where the hands’ start positions remained fixed for all object sizes (meaning the distance between the initial and final hand-positions varied with object size), and one in which the hands’ start positions adapted with object size (such that the distance between the initial and final hand-position remained constant). We observed adherence to Weber’s law in bimanual estimation and grasping across both conditions. Our results conflict with a previous study that reported the absence of Weber’s law in bimanual grasping. We discuss potential explanations for these divergent findings and encourage further research on whether Weber’s law persists when biomechanical constraints are reduced.
Trans students. Difficulties, needs and educational actions in Spain

ABSTRACT Due to social changes in Spain in recent years, more and more people feel free to express their trans identity in childhood and adolescence. There are very few studies in Spain about their problems in school settings. For this reason, the purpose of this study is to draw on the experience of experts in the field to understand the difficulties and needs faced by trans people in formal educational settings. The Delphi method was used with 72 experts from four different groups: trans activists, activists who are parents with trans children, health professionals and teachers. The results show that the difficulties faced by trans students and their families are many and diverse, although the opinions manifested by trans activists and professionals differ from those of parents and teachers. However, they reached a consensus on the actions that need to be taken to guarantee the educational inclusion of trans students.