bluuebunny/crossref_metadata_2025_split huggingface dataset:
Needs Analysis of Cross Cultural Understanding-Based English Materials for Senior High School Students: Teachers’ Perception
Authors: Monica Shella , Sari Novita , Seplyana Desy , Sari Meilida Eka 
Published: July 2024

The purpose of this study was to find out teachers’ perceptions toward the needs of Cross Cultural Understanding (CCU) based English materials for senior high schools students in South Sumatra, Indonesia. This needs analysis was conducted through survey with descriptive-analytical approach. Of 67 teachers were purposively selected to be the participants, only 6 teachers were given interviews. Questionnaire was distributed to all participants through Googleform on MGMP WA group. The percentages of teachers’ answer were automatically shown by Googleform results. Semi-structured interviews were given to 6 selected teachers by online and offline meetings. The results of interview were analyzed using Mile and Humberman’s steps of technique analysis namely data collection, data reduction, data presentation and conclusion. A triangulation technique was used to ensure the validity of the collected data. From the findings, it was recognized that lack of students’ knowledge of cultural diversity and inadequate CCU-based materials becomes the the biggest challenges faced by high school teachers in South sumatra. All teachers (100%) agree that CCU-based materials are needed in ELT, 66.7% of total respondents thought that the product could be used as media in promoting Indonesian culture to the next generation, while 33.3% thought that it could be used as media in increasing student’s reading interest. The findings lead to the conclusion that newly CCU-based material is highly needed for senior high schools. It can be the best alternative in increasing students’ knowledge of cultural diversity, reading interest and achiving the target of Indonesian cultural promotion.
From Novice to Expert: Masters’ ELT Students’ Voices on the Emotional Geography in Thesis Proposal Writing Difficulties
Authors: Fikri Shofiatu , Sumardi Sumardi , Putra Kristian Adi 
Published: July 2024

Research on the emotions felt by master’s students in the face of difficulties during the process of writing a thesis proposal has been scarce in higher education. This study adopted a qualitative approach, while the type of research was a narrative inquiry. This study used semi-structured interviews to explore three masters' ELT students’ emotional geography in writing thesis proposals at a university in Indonesia and using thematic analysis to analyze the data. This study was framed by Emotional Geography (EG) as a means for understanding masters' ELT students' voices in thesis proposal writing. This result revealed that masters’ ELT students experienced various emotions, such as positive and negative emotions, that arise through their relationship and interaction with their thesis supervisor, which influenced the writing of their thesis proposal. As such, EG has provided insight about the role of emotional aspects which thesis supervisors can apply as a strategy for building relationships with students that support the proposal writing process.
Perbedaan Hasil Hematokrit Metode Mikro menggunakan Antikoagulan Alternatif Bawang Putih Volume 35, 40, dan 45 Mikroliter
Authors: Hadiatun Nurul 
Published: July 2024

Salah satu pemeriksaan hematologi yang digunakan sebagai penegak diagnosis, skrining DBD, anemia, dan polisitemia adalah pemeriksaan hematokrit. Antikoagulan yang biasa digunakan adalah EDTA. Bawang putih adalah salah satu tanaman yang dapat digunakan sebagai antikoagulan alternatif, karena mengandung senyawa ajoene yang berkontribusi dalam aksi antikoagulan, mengingat daerah terpencil susah untuk mendapatkan antikoagulan. Perbandingan volume antikoagulan alternatif bawang putih dengan darah harus tepat karena mempengaruhi nilai hematokrit. Tujuan dari penelitian ini adalah untuk menentukan apakah ada perbedaan dalam hasil hematokrit metode mikro dengan antikoagulan bawang putih volume 35 μL, 40 μL, dan 45 μL. Desain penelitian adalah eksperimen dengan uji statistik menggunakan uji One Way Anova. Hasil penelitian menunjukan rerata nilai hematokrit pada antikoagulan alternatif bawang putih dengan volume 35 µL sebesar 41,67%, 40µL sebesar 40,78%, 45 µL sebesar 38,67% sedangkan rerata nilai hematokrit dengan antikoagulan EDTA sebesar 41,67%. Berdasarkan hasil penelitian tersebut menunjukkan bahwa tidak ada perbedaan yang signifikan volume antikoagulan alternatif bawang putih volume 35µL, 40µL dan 45µL terhadap hasil pemeriksaan hematokrit yang ditunjukan dari nilai p > 0,05 yaitu 0,125
ALEXANDER CHEKHOV - EDITOR
Authors: Белова А.В. 
Published: July 2024

Статья посвящена исследованию творчества Александра Чехова, писателя, публициста и автора мемуаров об А.П. Чехове, старшего брата Антона Павловича Чехова, на примере его редакторской работы в журналах «Слепец», «Пожарный», «Вестник Российского общества покровительства животным». Отражение личного элемента в произведениях — это то, чем зачастую отличался слог беллетристических произведений Александра Чехова. Об этом не раз ему указывал Антон Павлович Чехов. Думается, что и редакторская работа именно в этих изданиях не обошлась без влияния «личного элемента», который проявился у Александра Павловича в следствиие жизненных обстоятельств, которые ему пришлось пережить в своей жизни: внезапная слепота, а также репортерская работа с выездом на городские пожары и другие происшествия, и их последующими описаниями. Для исследования в данной статье используются материалы писем Ал.П. Чехова к его брату Антону Павловичу с 1875-1904 гг., а также воспоминания отца Павла Егоровича Чехова и сына Михаила ПавловичаАлександровича Чехова. Приведенные в тексте статьи отрывки писем, которые имеют явный отсыл к жизни Александра Павловича Чехова, призваны подтвердить точку зрения автора статьи о том, что возможно, выбор именно этих изданий (по крайней мере именно двух: «Слепец» и «Пожарный») редактор Александр Чехов сделал несознательно, невольно, но в этой невольности прослеживается ассоциативная связь с его личным жизненным опытом.
The article is devoted to the study of the work of Alexander Chekhov, a writer, publicist and author of memoirs about A.P. Chekhov, the elder brother of Anton Pavlovich Chekhov, on the example of his editorial work in the magazines "Slepets", "Fireman", "Bulletin of the Russian Society for the Protection of Animals". The reflection of the personal element in the works is what often distinguished the style of the fictional works of Alexander Chekhov. Anton Pavlovich Chekhov pointed this out to him more than once.It seems that the work in these publications was not without the influence of the “personal element”, which manifested itself in Alexander Pavlovich as a result of the life circumstances that he had to endure: sudden blindness, as well as reporter work with a trip to city fires and other incidents, and their subsequent descriptions. For research in this article, materials from the letters of Al.P. Chekhov to his brother Anton Pavlovich from 1875-1904, as well as the memoirs of his father Pavel Yegorovich Chekhov and brother Mikhail Pavlovich Chekhov. The excerpts of letters cited in the text of the article, which have a clear reference to the life of Alexander Pavlovich Chekhov, are intended to confirm the point of view of the author of the article that it is possible that the choice of these particular publications (at least two: "Slepets" and "Fireman") editor Alexander Chekhov did it unconsciously, involuntarily, but in this involuntariness there is an associative connection with his personal life experience.
APPLİCATİON OF THERMİSTORS AND THEİR CALİBRATİON
Authors: Sevda Aghammadova, Kazim Maharramli Sevda Aghammadova, Kazim Maharramli 
Published: July 2024

The basis of thermodynamic methods is that temperature accuracy should be high. When choosing thermal transducers, you should be guided by the following requirements for measuring equipment, the performance of which allows you to successfully use thermodynamic methods for diagnosing hydraulic machines in real working conditions:
•	high output signal level;
•	minimal inertia of heat exchangers;
•	high stability during operation;
•	minimum dimensions of primary heat exchangers;
•	sensitivity to vibration and shock;
•	sensitivity to external electromagnetic fields;
•	ability to use serial measuring instruments.
Keywords: hydraulics; hydromechanical losses; volumetric hydraulic devices; scheme of experimental device; thermoresistor; current-voltage characteristic; NTC thermistor; hydraulic machine
PENGGUNAAN TEKNOLOGI SISTEM PLTS KAPASITAS 450 VA DI KELOMPOK PERIKANAN AQUATIC PELANGI BERKAH DI KELURAHAN AUR KENALI, KECAMATAN TELANAIPURA
Authors: Agussationo Yudhi , Efronia Yulia , Sepdian Sepdian 
Published: July 2024

Aquatik Pelangi Berkah (APB) merupakan kelompok usaha perikanan yang berfokus pada perikanan air tawar, jenis ikan terdiri ikan untuk konsumsi dan ikan hias. Saat ini, pembudidaya ikan menggunakan listrik yang bersumber dari PLN sebagai sumber listrik utama, yang mana jarak antara tambak dan sumbernya sangat jauh. Tujuan dari kegiatan ini adalah untuk merancang sistem PLTS di APB dan memberikan efisiensi kepada mitra. Energi listrik yang dipasang berdekatan dengan kolam ini berasal dari PLTS, yang mampu menghasilkan energi listrik sebesar 450 VA. Tujuan penelitian ini yaitu mampu membantu mitra agar pelaksanaan usahanya lebih efesien, menekan biaya operasional serta diharapkan juga memberi manfaat dan pengetahuan mengenai energi terbarukan khususnya PLTS.
DETERMINASI KETERIKATAN KERJA PADA PRAJURIT MILITER: KAJIAN LITERATUR
Authors: Affia Khairunnisa Atika Nur , Mulyana Olievia Prabandini 
Published: July 2024

Penelitian ini bertujuan untuk mengidentifikasi dan menganalisis determinan keterikatan kerja pada prajurit militer melalui kajian literatur. Keterikatan kerja merupakan faktor krusial yang mempengaruhi kinerja dan kesejahteraan prajurit militer. Dengan menggunakan metode kajian literatur sistematis, berbagai studi empiris dan teoretis terkait keterikatan kerja di kalangan militer dianalisis untuk mengidentifikasi faktor-faktor yang dapat mempengaruhi keterikatan kerja tersebut. Penelitian ini melibatkan 8 artikel jurnal yang dipublikasi antara tahun 2015-2024. Hasil kajian mengungkapkan bahwa determinan keterikatan kerja para prajurit dapat dikategorikan menjadi faktor job resource dan personal resource. Faktor job resource meliputi pay satisfaction, perceived organizational support, perceived social impact dan perceived social worth. Sementara itu, faktor personal resource meliputi basic psychological needs satisfaction, psychological hardiness, power of love, resiliensi, efikasi diri, komitmen karir, dan motivasi kerja. Secara lebih lanjut, apabila organisasi ingin memiliki prajurit militer dengan tingkat keterikatan kerja yang tinggi terhadap pekerjaanya maka perlu mempertimbangkan faktor-faktor tersebut. Prajurit dengan keterikatan kerja yang tinggi akan lebih bersedia untuk ditugaskan dalam misi militer dan memiliki keinginan untuk keluar yang lebih rendah.
Chemistry in Externally FUV-irradiated Disks in the Outskirts of the Orion Nebula Cluster
Authors: Díaz-Berríos Javiera K. , Guzmán Viviana V. , Walsh Catherine , Öberg Karin I. , Cleeves L. Ilsedore , Artur de la Villarmois Elizabeth , Carpenter John 
Published: July 2024

Abstract
Most stars are born in stellar clusters, and their protoplanetary disks, which are the birthplaces of planets, can, therefore, be affected by the radiation of nearby massive stars. However, little is known about the chemistry of externally irradiated disks, including whether or not their properties are similar to the so-far better-studied isolated disks. Motivated by this question, we present ALMA Band 6 observations of two irradiated Class II protoplanetary disks in the outskirts of the Orion Nebula Cluster to explore the chemical composition of disks exposed to (external) far-ultraviolet (FUV) radiation fields: the 216-0939 disk and the binary system 253-1536A/B, which are exposed to radiation fields of 102–103 times the average interstellar radiation field. We detect lines from CO isotopologues, HCN, H2CO, and C2H toward both protoplanetary disks. Based on the observed disk-integrated line fluxes and flux ratios, we do not find significant differences between isolated and irradiated disks. The observed differences seem to be more closely related to the different stellar masses than to the external radiation field. This suggests that these disks are far enough away from the massive Trapezium stars, that their chemistry is no longer affected by external FUV radiation. Additional observations toward lower-mass disks and disks closer to the massive Trapezium stars are required to elucidate the level of external radiation required to make an impact on the chemistry of planet formation in different kinds of disks.
The Jittering Jets Explosion Mechanism in Electron Capture Supernovae
Authors: Wang Nikki Yat Ning , Shishkin Dmitry , Soker Noam 
Published: July 2024

Abstract
We conduct one-dimensional stellar-evolution simulations of stars with zero-age main-sequence (ZAMS) masses of M
ZAMS = 8.8 − 9.45 M
⊙ toward core collapse by electron capture and find that the convective zone of the precollapse core can supply the required stochastic angular momentum fluctuations to set a jet-driven electron capture supernova explosion in the frame of the jittering jets explosion mechanism. By our assumed criteria of a minimum convective specific angular momentum and an accreted mass during jet launching of M
acc ≃ 0.001−0.01 M
⊙, the layer in the convective zone that when accreted launches the exploding jittering jets resides in the helium-rich zone. Depending on the model, this exploding layer is accreted at about a minute to a few hours after core collapse occurs, much shorter than the time the exploding shock crosses the star. The final (gravitational) mass of the neutron star (NS) remnant is in the range of M
NS = 1.25−1.43 M
⊙.
The Ice Chemistry in Comets and Planet-forming Disks: Statistical Comparison of CH3OH, H2CO, and NH3 Abundance Ratios
Authors: Lippi Manuela , Podio Linda , Codella Claudio , Faggi Sara , De Simone Marta , Villanueva Geronimo L. , Mumma Michael J. , Ceccarelli Cecilia 
Published: July 2024

Abstract
Comets are frozen remnants of our solar system’s formation, and comparing their chemical composition to that of planet-forming systems can reveal crucial insights about our origins, potentially answering one of the most challenging questions in planetary science, i.e., whether cometary material was mainly inherited from the protosolar nebula or reprocessed during the solar system formation. Here we provide the first statistical analysis of methanol, formaldehyde, and ammonia abundances in 35 comets and 11 protostellar solar analogs and planet-forming disks. We show that comets from different dynamical families have comparable compositions on average, implying that their chemistry is preserved even after formation. While abundances retrieved from infrared and (sub)millimeter ground-based observations are in agreement, there are significant differences with those obtained via mass spectroscopy for 67P/Churyumov–Gerasimenko, target of the ESA-Rosetta mission; we discuss the implication of relying solely on the latter data for comparisons with disk abundance ratios. Finally, we find a significant difference in the [CH3OH]/[H2CO] ratio in comets observed within or farther than 1 au from the Sun, suggesting that temperature-activated mechanisms can enhance the H2CO production in the coma; this bias can strongly influence our understanding of comet chemistry in the context of planet formation. When compared to planet-forming systems, the [CH3OH]/[H2CO] and [NH3]/[CH3OH] molecular abundance ratios in comets are consistent with those measured in Class 0 hot corinos and in the inner regions of Class II disks, hence suggesting an inheritance scenario.
Updated Spectral Characteristics for the Ultracool Dwarf TRAPPIST-1
Authors: Davoudi Fatemeh , Rackham Benjamin V. , Gillon Michaël , de Wit Julien , Burgasser Adam J. , Delrez Laetitia , Iyer Aishwarya , Ducrot Elsa 
Published: July 2024

Abstract
A comprehensive infrared spectroscopic study of star TRAPPIST-1 is a crucial step toward the detailed examination of its planets. While the presence of Earth’s atmosphere has limited the spectral extent of such a study up to now, the Near Infrared Imager and Slitless Spectrograph (NIRISS) and the Near Infrared Spectrograph instruments aboard the James Webb Space Telescope (JWST) can now yield the 0.6–5 μm spectral energy distribution (SED) of the star. Here we translate TRAPPIST-1's SED into tight constraints on its luminosity (L
bol = 0.000566 ± 0.000022 L
⊙), effective temperature (T
eff = 2569 ± 28 K), and metallicity ([Fe/H] = 0.052 ± 0.073) and investigate the behavior of its gravity-sensitive indices. Through band-by-band comparisons of the NIRISS and ground-based spectra, TRAPPIST-1 exhibits a blend of both field source and intermediate-gravity spectral characteristics, suggesting that the star is likely a field-age source with spectral features reminiscent of young objects. We also employ photospheric modeling incorporating theoretical and JWST spectra to constrain stellar surface heterogeneities, finding that the limited fidelity of current stellar spectral models precludes definitive constraints on the physical parameters of the distinct spectral components giving rise to TRAPPIST-1's photospheric heterogeneity and variability. In addition, we find intermodel differences in the inferences of properties (e.g., the effective temperature) over one order of magnitude larger than the instrument-driven uncertainties (∼100 K vs. ∼4 K), pointing toward a model-driven accuracy wall. Our findings call for a new generation of stellar models to support the optimal mining of JWST data and further constraining stellar—and ultimately planetary—properties.
New Spectroscopic Redshift Places PEARLSDG in a Group at ∼124 Mpc
Authors: Carleton Timothy , Willner Steven P. , Ellsworth-Bowers Timothy , Windhorst Rogier A. , Cohen Seth H. , Conselice Christopher J. , Diego Jose M. , Zitrin Adi , Archer Haylee N. , McIntyre Isabel , Kamieneski Patrick , Jansen Rolf A. , Summers Jake , D’Silva Jordan C. J. , Koekemoer Anton M. , Coe Dan , Driver Simon P. , Frye Brenda , Grogin Norman A. , Marshall Madeline A. , Nonino Mario , Pirzkal Nor , Robotham Aaron , Ryan Russell E. , Ortiz Rafael , Tompkins Scott , Willmer Christopher N. A. , Yan Haojing , Holwerda Benne W. 
Published: July 2024

Abstract
PEARLSDG was previously reported as an isolated dwarf galaxy with a TRGB distance of 30 Mpc. New data show this to not be the case. We report a new spectroscopic redshift of 0.02809, which argues for an association with a group of galaxies at ∼124 Mpc.
Enquête sur les jardins et savoirs jardiniers de La Réunion : premiers résultats d’une recherche sur la biodiversité « cultivée »
Authors: Clément Sébastien 
Published: July 2024

Cet article, issu d’une recherche doctorale, propose d’apporter des repères sur la dynamique de la biodiversité dans les jardins privés de La Réunion. Il s’agit d’interroger ici les conditions de production d’une biodiversité « cultivée », inséparable des modes d’habiter locaux, de savoirs et savoir-faire inscrits dans des héritages culturels, ainsi que des relations sociales tissées autour des jardins. L’approche propose l’étude d’une mesure du niveau de biodiversité à travers un protocole scientifique précis combinée à l’analyse des pratiques et des savoirs investis dans la création et l’entretien des jardins. Cette démarche permet d’évaluer l’impact de la transmission des savoirs des jardiniers et leurs interactions aux espèces vivantes. Elle s’appuie sur des entretiens avec les jardiniers et sur une expérimentation consistant en la création collective d’un jardin sur une parcelle en friche dans l’ouest de l’île à 350 mètres d’altitude et une enquête quantitative sur l’évolution des espèces de la flore et de la faune. Les premiers résultats de cette recherche révèlent un enrichissement du nombre d’espèces et la genèse d’une biodiversité « cultivée ».
Une approche paysagère des effets de 30 années de développement de jardins partagés
Authors: Robert Morgane 
Published: July 2024

Cet article propose de développer une approche paysagère des dynamiques socio-écologiques de jardins partagés appliquée à une étude de cas : celle du quartier du Grand Parc à Bordeaux. L’implication historique de la Scop SaluTerre dans la conception de ces jardins constitue un support d’analyse des mécanismes de régulation de phénomènes d’exclusion sociale, ainsi que de l’action publique et de ses effets sur le paysage. Nous développons l’hypothèse selon laquelle l’institutionnalisation des jardins partagés – à la différence de leur émergence directement au sein de communautés habitantes – impose par divers mécanismes des formes et pratiques paysagères potentiellement excluantes de certains usages et catégories sociales.
TLR10 (CD290) Is a Regulator of Immune Responses in Human Plasmacytoid Dendritic Cells
Authors: Deb Pratik , Singh Sukhwinder , Kalyoussef Evelyne , Hess Nicholas J , Tapping Richard I , Fitzgerald-Bocarsly Patricia 
Published: July 2024

Abstract
TLRs are the most thoroughly studied group of pattern-recognition receptors that play a central role in innate immunity. Among them, TLR10 (CD290) remains the only TLR family member without a known ligand and clearly defined functions. One major impediment to studying TLR10 is its absence in mice. A recent study on TLR10 knock-in mice demonstrated its intrinsic inhibitory role in B cells, indicating that TLR10 is a potential drug target in autoimmune diseases. In this study, we interrogated the expression and function of TLR10 in human plasmacytoid dendritic cells (pDCs). We have seen that primary human pDCs, B cells, and monocytes constitutively express TLR10. Upon preincubation with an anti-TLR10 Ab, production of cytokines in pDCs was downregulated in response to stimulation with DNA and RNA viruses. Upon further investigation into the possible mechanism, we documented phosphorylation of STAT3 upon Ab-mediated engagement of TLR10. This leads to the induction of inhibitory molecule suppressor of cytokine signaling 3 (SOCS3) expression. We have also documented the inhibition of nuclear translocation of transcription factor IFN regulatory factor 7 (IRF7) in pDCs following TLR10 engagement. Our data provide the (to our knowledge) first evidence that TLR10 is constitutively expressed on the surface of human pDCs and works as a regulator of their innate response. Our findings indicate the potential of harnessing the function of pDCs by Ab-mediated targeting of TLR10 that may open a new therapeutic avenue for autoimmune disorders.