bluuebunny/crossref_metadata_2025_split huggingface dataset:
Lithium tracer diffusion in near stoichiometric LiNi0.5Mn1.5O4 cathode material for lithium-ion batteries
Authors: Uxa Daniel , Schmidt Harald 
Published: August 2021

Abstract
The compound LiNi0.5Mn1.5O4 is used as novel cathode material for Li-ion batteries and represents a variant to replace conventional LiMn2O4. For a further improvement of battery materials it is necessary to understand kinetic processes at and in electrodes and the underlying diffusion of lithium that directly influences charging/discharging times, maximum capacities, and possible side reactions. In the present study Li tracer self-diffusion is investigated in polycrystalline sintered bulk samples of near stoichiometric LiNi0.5Mn1.5O4 with an average grain size of about 50–70 nm in the temperature range between 250 and 600 °C. For analysis, stable 6Li tracers are used in combination with secondary ion mass spectrometry (SIMS). The tracer diffusivities can be described by the Arrhenius law with an activation enthalpy of (0.97 ± 0.05) eV, which is interpreted as the sum of the formation and migration energy of a thermally activated Li vacancy.
The Role of Galanin in Cerebellar Granule Cell Migration in the Early Postnatal Mouse during Normal Development and after Injury
Authors: Komuro Yutaro , Galas Ludovic , Morozov Yury M. , Fahrion Jennifer K. , Raoult Emilie , Lebon Alexis , Tilot Amanda K. , Kikuchi Shin , Ohno Nobuhiko , Vaudry David , Rakic Pasko , Komuro Hitoshi 
Published: August 2021

Galanin, one of the most inducible neuropeptides, is widely present in developing brains, and its expression is altered by pathologic events (e.g., epilepsy, ischemia, and axotomy). The roles of galanin in brain development under both normal and pathologic conditions have been hypothesized, but the question of how galanin is involved in fetal and early postnatal brain development remains largely unanswered. In this study, using granule cell migration in the cerebellum of early postnatal mice (both sexes) as a model system, we examined the role of galanin in neuronal cell migration during normal development and after brain injury. Here we show that, during normal development, endogenous galanin participates in accelerating granule cell migration via altering the Ca2+and cAMP signaling pathways. Upon brain injury induced by the application of cold insults, galanin levels decrease at the lesion sites, but increase in the surroundings of lesion sites. Granule cells exhibit the following corresponding changes in migration: (1) slowing down migration at the lesion sites; and (2) accelerating migration in the surroundings of lesion sites. Experimental manipulations of galanin signaling reduce the lesion site-specific changes in granule cell migration, indicating that galanin plays a role in such deficits in neuronal cell migration. The present study suggests that manipulating galanin signaling may be a potential therapeutic target for acutely injured brains during development.SIGNIFICANCE STATEMENTDeficits in neuronal cell migration caused by brain injury result in abnormal development of cortical layers, but the underlying mechanisms remain to be determined. Here, we report that on brain injury, endogenous levels of galanin, a neuropeptide, are altered in a lesion site-specific manner, decreasing at the lesion sites but increasing in the surroundings of lesion sites. The changes in galanin levels positively correlate with the migration rate of immature neurons. Manipulations of galanin signaling ameliorate the effects of injury on neuronal migration and cortical layer development. These results shed a light on galanin as a potential therapeutic target for acutely injured brains during development.
Addiction-Associated Genetic Variants Implicate Brain Cell Type- and Region-Specific Cis-Regulatory Elements in Addiction Neurobiology
Authors: Srinivasan Chaitanya , Phan BaDoi N. , Lawler Alyssa J. , Ramamurthy Easwaran , Kleyman Michael , Brown Ashley R. , Kaplow Irene M. , Wirthlin Morgan E. , Pfenning Andreas R. 
Published: August 2021

Recent large genome-wide association studies have identified multiple confident risk loci linked to addiction-associated behavioral traits. Most genetic variants linked to addiction-associated traits lie in noncoding regions of the genome, likely disruptingcis-regulatory element (CRE) function. CREs tend to be highly cell type-specific and may contribute to the functional development of the neural circuits underlying addiction. Yet, a systematic approach for predicting the impact of risk variants on the CREs of specific cell populations is lacking. To dissect the cell types and brain regions underlying addiction-associated traits, we applied stratified linkage disequilibrium score regression to compare genome-wide association studies to genomic regions collected from human and mouse assays for open chromatin, which is associated with CRE activity. We found enrichment of addiction-associated variants in putative CREs marked by open chromatin in neuronal (NeuN+) nuclei collected from multiple prefrontal cortical areas and striatal regions known to play major roles in reward and addiction. To further dissect the cell type-specific basis of addiction-associated traits, we also identified enrichments in human orthologs of open chromatin regions of female and male mouse neuronal subtypes: cortical excitatory, D1, D2, and PV. Last, we developed machine learning models to predict mouse cell type-specific open chromatin, enabling us to further categorize human NeuN+open chromatin regions into cortical excitatory or striatal D1 and D2 neurons and predict the functional impact of addiction-associated genetic variants. Our results suggest that different neuronal subtypes within the reward system play distinct roles in the variety of traits that contribute to addiction.SIGNIFICANCE STATEMENTWe combine statistical genetic and machine learning techniques to find that the predisposition to for nicotine, alcohol, and cannabis use behaviors can be partially explained by genetic variants in conserved regulatory elements within specific brain regions and neuronal subtypes of the reward system. Our computational framework can flexibly integrate open chromatin data across species to screen for putative causal variants in a cell type- and tissue-specific manner for numerous complex traits.
Önállóságra éhezve. Az 1-es típusú diabetes mellitus és az anorexia nervosa együttes előfordulása egy serdülő leányban
Authors: Máté Orsolya , Ábrahám Ildikó , Cserép Melinda , Grundmann Lilla , Lendvai Zsófia , Pászthy Bea , Tóth-Heyn Péter 
Published: August 2021

Összefoglaló. Az 1-es típusú diabetes mellitus (T1DM-) betegek
körében az evészavarok előfordulása az átlagpopulációhoz képest körülbelül
kétszeresre tehető. Ez a komorbiditás különösen veszélyes mind a magas
mortalitási rizikó, mind a súlyos szövődmények lehetősége miatt. Az evészavarban
szenvedő, T1DM-mel élő gyermekek és fiatalok hatékony kezelése a diabetológusok,
pszichiáterek, pszichológusok, nővérek és dietetikusok összehangolt munkájával
valósítható meg. Közleményünkben egy 14,5 éves, T1DM-mel élő, anorexia
nervosával diagnosztizált páciensünk multidiszciplináris terápiáját mutatjuk be,
kiemelve a különböző szakemberek együttműködésének főbb metszéspontjait. A
szoros diabetológiai gondozással párhuzamosan az anorexia nervosa terápiájában a
protokollok ajánlásaival megegyezően családterápiát és kognitív
viselkedésterápiás elemekkel bővített egyéni terápiát alkalmaztunk. A terápiás
folyamat összesen 18 hónapig tartott. Esetünk korábban le nem írt diabetológiai
érdekessége, hogy a számottevő súlycsökkenéssel párhuzamosan betegünk
inzulinigénye a töredékére csökkent, ami jelentős mértékben érintette a
bazálisinzulin-szükségletet is. Orv Hetil. 2021; 162(33): 1341–1346.
Summary. The incidence of eating disorders is approximately twice as
high in type 1 diabetes mellitus (T1DM) compared to the general population.
Comorbidity is related to potentially severe organ complications and
consequently higher mortality risk. The effective treatment of eating disorders
in T1DM is provided by the teamwork of diabetologists, psychiatrists,
psychologists, nurses and dietitians. The purpose of this paper is to present
the multidisciplinary treatment of a 14.5-year-old adolescent with T1DM and
diagnosed with anorexia nervosa, focusing on the cooperation of the
professionals. In line with the current guidelines, both family therapy and
cognitive behavioral therapy-informed individual psychotherapy were applied
beside the strict diabetes control. Her therapy process lasted 18 months. The
unusual diabetological aspect of our case is that the significant weight loss
was associated with highly decreased insulin requirement affecting also the
basal insulin requirements. Orv Hetil. 2021; 162(33): 1341–1346.
Effects of 6-weeks Bhastrika Pranayama Intervention on health-related components of physical fitness
Authors: Bal Baljinder S. , Kaur Parmjit , Singh Davinder , Bhardwaj Manoj 
Published: August 2021

Background and Study Aim. The present study investigated the effects of 6-weeks bhastrika pranayama intervention (BPI) program on health-related components of physical fitness.
Material and Methods. We used a quasi-experimental design with fifty-two healthy girls (Mean ± SD; age, 23.6346±1.1551 yrs; body height, 158.0961±3.8616 cm; body weight, 55.6826±3.4002 kg) from Guru Nanak Dev University, Amritsar, Punjab, India. The subjects were divided into two groups: Group-A: Bhastrika Pranayama Intervention (BPI); (n1=26) and Group-B: Control; (n2=26). The sample size (N=52) was calculated using the G*Power 3.1.9.7 software. A power of 0.80 (1-β err prob) and significance level (α) of 0.05. Subjects from both groups (pranayama and control) were assessed at baseline and right after 6-weeks. Group-A: (n1=26) subjected to BPI and Group-B: (n2=26) with no training.
Results. As compared BPI with the control group, the BPI group had a positive effect on selected health-related components of physical fitness (maximal oxygen consumption - VO2 max 1.3%; flexibility 1.8%; muscle strength 0.2.%). The 6-weeks Bhastrika Pranayama intervention program had no effect on the BPI group with respect to the parameter muscular endurance.
Conclusions. Daily practice of Bhastrika pranayama helps to keep lungs more efficient. Additional research is required to completely comprehend the consequences of this breathing exercise. Bhastrika pranayama is known for oxygen-based breathing exercise which helps to fill up the lungs with more oxygen. Bhastrika pranayama interventions with short as well as long duration in future research studies could be beneficial for healthy individuals with respect to health-related fitness components.
Causal attributions for success and failure among athletes: Validation of the Croatian version of the revised Causal dimension scale (CDS-II)
Authors: Prosoli Rebeka , Banai Benjamin , Renata Renata , Lochbaum Marc , Cooper Sydney , Jelić Margareta 
Published: August 2021

Background and Study Aim. Researchers since the late 1970s have been interested in finding out the reasons attributed to outcomes. To facilitate attribution research in Croatia we translated and validated The Revised Causal Dimension Scale (CDS-II) and examined its invariance when attributing most and least successful competition performances.
Materials and methods. To achieve our stated aim, 384 kinesiology students completed the translated CDS-II. To test the latent structure of the questionnaire, we used CFA and tested two alternative models (orthogonal solution and model with correlated latent variables). Additionally, we examined the CDS-II invariance when attributing the most and the least successful competition performance in sport using longitudinal CFA. The reliability was tested using Cronbach alpha coefficients. Lastly, we tested differences in latent means between most and least successful performance using pairwise t-test.
Results. Similar to the originally published findings, CFA indicated the CDS-II structure with correlated latent variables had an adequate and better fit than the orthogonal solution in both situations. Furthermore, we confirmed configural, metric and scalar invariance, as well as partial strict invariance since one item’s residuals differed significantly from the others. Cronbach alpha coefficients were adequate across both situations. Lastly, athletes attributed their most successful performances to more internal, stable and controllable reasons than their least successful performances.
Conclusions. We confirmed that the Croatian version of the CDS-II has adequate psychometric properties and is therefore suitable for research in sport situations.
Martensitic transformation, magnetic entropy, and adiabatic temperature changes in bulk and ribbon Ni48Mn39.5Sn12.5−xInx (x = 2, 4, 6) metamagnetic shape memory alloys
Authors: Czaja P. , Przewoźnik J. , Hawelek L. , Chrobak A. , Zackiewicz P. , Maziarz W. 
Published: August 2021

AbstractMartensitic transformation, magnetic entropy, and direct adiabatic temperature changes in Ni48Mn39.5Sn12.5−xInx (x = 2, 4, 6) metamagnetic Heusler bulk and grain-constrained ribbon alloys were studied. All alloys showed a typical L21 structure in austenite and the 4O structure in martensite. Their relative volume contributions changed depending on In content. With increasing In concentration, the martensitic transformation temperature increased, whereas the Curie temperature of austenite decreased. The magnetic entropy change under magnetic field of 5 T attained maximum of 20 J/kgK in the bulk and 14.4 J/kgK in the ribbon alloys with the Ni48Mn39.5Sn8.5In4 nominal composition. The corresponding adiabatic temperature change under 1.7 T yielded 1.3 K for the Ni48Mn39.5Sn8.5In4 bulk alloy. Despite grain confinement, melt spinning was found to stabilize martensite phase. Changes observed were discussed with relation to strengthened covalency imposed by In substitution.
Graphic abstract
Experimental Hall electron mobility of bulk single crystals of transparent semiconducting oxides
Authors: Galazka Zbigniew , Irmscher Klaus , Pietsch Mike , Ganschow Steffen , Schulz Detlev , Klimm Detlef , Hanke Isabelle M. , Schroeder Thomas , Bickermann Matthias 
Published: August 2021

Abstract
We provide a comparative study of basic electrical properties of bulk single crystals of transparent semiconducting oxides (TSOs) obtained directly from the melt (9 compounds) and from the gas phase (1 compound), including binary (β-Ga2O3, In2O3, ZnO, SnO2), ternary (ZnSnO3, BaSnO3, MgGa2O4, ZnGa2O4), and quaternary (Zn1−xMgxGa2O4, InGaZnO4) systems. Experimental outcome, covering over 200 samples measured at room temperature, revealed n-type conductivity of all TSOs with free electron concentrations (ne) between 5 × 1015 and 5 × 1020 cm−3 and Hall electron mobilities (μH) up to 240 cm2 V−1 s−1. The widest range of ne values was achieved for β-Ga2O3 and In2O3. The most electrically conducting bulk crystals are InGaZnO4 and ZnSnO3 with ne > 1020 cm−3 and μH > 100 cm2 V−1 s−1. The highest μH values > 200 cm2 V−1 s−1 were measured for SnO2, followed by BaSnO3 and In2O3 single crystals. In2O3, ZnO, ZnSnO3, and InGaZnO4 crystals were always conducting, while others could be turned into electrical insulators.

Graphic abstract
BUSINESS ENGLISH: VIEWING ITS BENEFITS IN THE PERSPECTIVES OF STUDENTS AND ALUMNI
Authors: Indrianti Titien , Husniyah Af’idatul 
Published: August 2021

English has been a language for international business. Thus, English instruction should be directed to teaching communication skills necessary for business. As a vocational institution, State Polytechnic of Malang is supposed to view its English instruction from the perspectives of the students and alumni. Thus, the present study is intended to investigate the students’ and alumni’s perspectives on the benefits of Business English as well as their recommendation for the course. The respondents of this study are students and alumni of Business Administration Department, State Polytechnic of Malang. To tap the data, questionnaires are deployed. The data, then, are analyzed employing descriptive statistics to obtain the most and least typical responses. Findings indicate that both students and alumni take the benefit of the course. They view this subject is to prepare for their career development in the workplace. Besides, it is beneficial for their communication at the office, particularly in foreign companies. Alumni claim that their business English knowledge and skills during their college time are applicable in their workplace. The respondents mostly demand more practices on business communication skills and vocabulary teaching included in Business English courses.
PENGGUNAAN TEKNIK BERPIDATO UNTUK MENINGKATKAN KETERAMPILAN BERBICARA BAHASA SUNDA PADA PERKULIAHAN MONOLOG
Authors: Haerudin Dingding , Nurjanah Nunuy , Darajat Danan , Maulana Farid Rizqi 
Published: August 2021

Latar belakang penelitian ini adalah masih lemahnya keterampilan berbicara mahasiswa dalam bahasa Sunda. Untuk meningkatkan keterampilan berbicara dalam bahasa Sunda dapat dipelajari secara khusus dalam perkuliahan Monolog. Salah satu teknik dalam pembelajaran berbicara yang digunakan dalam perkuliahan Monolog adalah teknik berpidato. Sekaitan dengan latar belakang tersebut tujuan penelitian ini adalah untuk mengetahui kemampuan mahasiswa dalam berbicara setelah menggunakan teknik berpidato. Penelitian ini dilakukan dengan pendekatan kuantitatif. Metode penelitiannya menggunakan metode deskriptif analitik. Teknik pengumpulan datanya menggunakan teknik tes. Data yang diolah adalah skor tes kemampuan berbicara responden sebelum dan sesudah menggunakan teknik berpidato. Aspek-aspek kemampuan berbicara yang dinilai meliputi 1) struktur isi pembicaraan, 2) ekspresi, 3) bahasa yang digunakan, dan 4) kesesuaian antara topik dengan isi pembicaraan. Adapun yang menjadi respondennya adalah mahasiswa Departemen Pendidikan Bahasa Sunda FPBS UPI Semester IV Angkatan 2018 yang sedang mengikuti perkuliahan Monolog. Hasil yang diperoleh dari penelitian ini menunjukkan bahwa kemampuan berbicara mahasiswa sebelum menggunakan teknik berpidato (pre-test) masih rendah rata-rata 3.03 dan sesudah menggunakan teknik berpidato (post-test) meningkat rata-rata 3,45. Diperoleh peningkatan kemampuan berbicara sebelum dan sesudah menggunakan teknik berpidato sebesar 0,42.
APLIKASI EDIBLE COATING PADA BAKSO AYAM
Authors: Firmansyah Muhammad 
Published: August 2021

Bakso sangat digemari oleh masyarakat Indonesia, karena rasanya enak dan dapat dimakan oleh berbagai kalangan masyarakat. Bakso memiliki masa simpan yang pendek yang hanya bertahan 1 hari pada suhu ruang dan 2 hari pada suhu dingin karena termasuk perishable food yang mudah terkontaminasi oleh mikrobia saat proses penyimpanan. Salah satu cara untuk memperpanjang masa simpan bakso dengan menggunakan edible coating penambahan antimikroba. Metode yang digunakan dalam penelitian ini adalah studi literatur, berupa analisis artikel ilmiah dari berbagai jurnal yang bersumber dari google scholar yang membahas edible coating pada bakso dengan penambahan anti mikroba. Hasil dari literatur review ini menunjukan bahwa subtitusi ediblecoating menggunakan agar-agar dengan penambahan ekstrak jahe sebagai antimikroba dapat mempertahankan masa simpan bakso pada suhu ruang maupun suhu dingin. Pada penambahan konsentrasi agar-agar dan ekstrak jahe semakin tinggi konsentrasi keduanya maka dapat mempertahankan masa simpan bakso lebih lama dari aspek pH maupun total mikroba.
Religious Content in Anime “Enen no Shouboutai”
Authors: Janto Dina Dharma , Ong Susy 
Published: August 2021

As more and more religious content appears in anime, the actual meaning of its use in anime may be different. This phenomenon is known as religious cosmetics introduced by Jolyon Baraka Thomas. Religious cosmetics introduces the term religious vocabulary and religious imagery. This study focuses on analyzing religious vocabulary, and aims to prove whether the Shinto religious vocabularies that appears in the anime Enen no Shouboutai season 1 (2019) are religious cosmetics. The method used in this study is qualitative descriptive. The use of words in the anime Enen no Shouboutaiseason 1 will be compared with the meaning of the vocabulary from the Shinto religious dictionary compiled by Brian Bocking. The results showed that there are eighteen data of religious vocabularies that appear in anime Enen no Shouboutai season 1, which can be divided into five categories, namely (1) ‘amaterasu’, (2) ‘kami’, (3) ‘matsuri’, (4) ‘oni’, and (5) ‘sake’. However, among those five categories appeared throughout the series, four were found as Shinto religious vocabularies which used as religious cosmetics while one category (3) ‘matsuri’ was not used as religious cosmetics. The reason is because the meaning and the use of the word is getting wider, not only used in Shinto related topics, but also in daily life generally.
Pengaruh lingkungan belajar dan kemandirian belajar terhadap hasil belajar mata pelajaran teknologi perkantoran
Authors: Setyaningrum Az Zahra Nur Amalia , Bukhori Imam 
Published: August 2021

Abstract
A good and comfortable learning environment can help students to concentrate and increase learning creativity. Learning independency is needed so that students may be responsible and capable to develop learning abilities by themselves. This research is a descriptive-correlational quantitative study which aims to obtain an overview of the variables studied and find whether there is an influence between each variable. This study applied three models of classical assumption test: (1) normality test; (2) heteroscedasticity test; (3) multicollinearity test. The data analysis techniques of this study were: (1) descriptive statistic analysis; (2) multiple linear regression analysis. The results showed that: (1) the learning environment of the students may be classified as good, the independence of the students was good, and most of the students had good learning outcomes; (2) there is a significant positive influence of the learning environment on the learning outcomes of the Office Technology;(3) there is a significant positive influence of learning independence on learning outcomes of the Office Technology; (4) there is a significant positive influence of the learning environment and learning independence on the learning outcomes of the Office Technology.
Abstrak
Lingkungan belajar yang baik dan nyaman dapat memudahkan peserta didik untuk berkonsentrasi dan meningkatkan kreativitas belajar. Kemandirian belajar peserta didik diperlukan agar peserta didik mempunyai tanggung jawab dan mampu mengembangkan kemampuan belajar atas kemauan sendiri.Penelitian ini merupakan penelitian kuantitatif deskriptif-korelasional yaitu penelitian dengan tujuan untuk memperoleh gambaran tentang variabel yang diteliti dan menemukan ada tidaknya pengaruh antara masing – masing variabel. Dalam penelitian ini menggunakan tiga model uji asumsi klasik, yaitu: (1) uji normalitas;(2) uji heteroskedastisitas;(3) uji multikolinieritas. Teknik analisis data yang digunakan dalam penelitian ini yaitu: (1) analisis statistik deskriptif; (2) analisis regresi linier berganda. Hasil penelitian menunjukkan bahwa: (1) lingkungan belajar pada peserta didik dapat diklasifikasikan baik, kemandirian peserta didik baik, dan sebagian besar peserta didik memiliki hasil belajar yang baik; (2) ada pengaruh positif yang signifikan antara lingkungan belajar terhadap hasil belajar; (3) ada pengaruh positif yang signifikan antara kemandirian belajar; (4) ada pengaruh positif yang signifikan antara lingkungan belajar dan kemandirian belajar terhadap hasil belajar.