bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENGGUNAAN METODE TUTOR SEBAYA DALAM MEMBANTU PESERTA DIDIK YANG BERKEMAMPUAN RENDAH PADA TINGKAT SEKOLAH DASAR
Authors: Jediut Mariana , Madu Fransiska Jaiman 
Published: June 2022

Abstract
Education is related to learning and the implementation of learning is always related to learning methods. The learning method is an ordinary thing that is always discussed and even some people consider it to be an unimportant issue. This study aims to describe the use of peer tutoring methods in helping elementary school students with low abilities. This research uses literature study method. The data collection is done by tracing various relevant literatures. Data were analyzed using descriptive and comparative methods. The results of the study show that the use of peer tutoring methods can improve the ability of elementary school students. The implementation steps are 1) to recruit students with good abilities; 2) capture low-ability students; 3) the formation of heterogeneous groups; 4) determine the material for each group; 4) tutor guidance; 5) determining the schedule of activities; 6) checking the results of peer tutoring activities; 7) follow-up.
HUBUNGAN KOMPETENSI KEPRIBADIAN GURU DENGAN MOTIVASI BELAJAR SISWA DI SDI TIMUNG TAHUN 2021
Authors: Fabianus Hadiman Bosco  , Mikael Nardi  , Bernadeta Mulia  
Published: June 2022

This research is motivated by students sometimes not doing the assignments given by the teacher, students not being active in learning activities, students being lazy to take part in teaching and learning activities in class, students not being able to read, there are still students who play and disturb their friends while they are studying. In learning, teachers tend to focus on students who have good abilities, and teachers often ignore students who have less abilities. This study aims to determine whether there is a relationship between the teacher's personality competence and student learning motivation.This type of research is quantitative. The population of this study were all teachers and students at SDI Timung and the research sample was teachers at SDI Timung totaling 11 people and students totaling 50 people. Data collection techniques in this study using a questionnaire. This questionnaire was given to 50 students to assess the teacher's personality competence which consisted of 20 statements and student learning motivation was given to the students themselves which consisted of 20 statements. The results of the study obtained rcount = 0.71 while the value of rtable = 0.284. The significance of the relationship between teacher personality competence and student learning motivation is shown by rcount greater than rtable at degrees of freedom (dk) = 48 and alpha 5%, namely rcount 0.71>rtable = 0.284. This shows that there is a positive relationship between teacher personality competence and student learning motivation and a high relationship because the r value is in the coefficient interval 0.60-0.799. The contribution or contribution of the teacher's personality competence variable to student learning motivation is shown in the coefficient of determination. The result of the analysis of the coefficient of determination is 50.41%. This means that the contribution or contribution of the teacher's personality competence variable (X) with student learning motivation (Y) is 50.41% and 49.59% is influenced by other factors not examined in this study. Thus, it can be concluded that there is a positive relationship between the teacher's personality competence and student learning motivation.
Keywords: Competence, Teacher Personality, and Learning Motivation
Abstrack EFEKTIVITASPENDAMPINGAN ORANG TUA SISWA SEKOLAH DASAR SELAMA BELAJAR DARI RUMAH DI KECAMATAN LANGKE REMBONG MANGGARAI NTT
Authors: Sumardi Vinsensius , Gregorius Banase  , Melkior M.P Agung  , Yasinta Senol  , Arlina Yuyun  
Published: June 2022

Selama pandemi Covid 19, sejumlah Sekolah Dasar di kecamatan Langke Rembong tidak menyelenggarakan pembelajaran tatap muka. Memenuhi hak peserta didik mendapatkan layanan pendidikan selama darurat covid 19 maka proses pembelajaran dilakukan melalui Belajar dari Rumah (BDR). Pada saat belajar dari rumah, orang tua diharapkan mengambil bagian dan aktif dalam pendampingan terhadap anak.
Penelitian ini bertujuan untuk mengetahui peran dan hambatan yang dihadapi orang tua dalam mendampingi anak selama belajar dari rumah. Subyek penelitiannya orang tua siswa Sekolah Dasar di Kecamatan Langke Rembong, Manggarai. Metode yang digunakan untuk mendapat informasi ialah angket dan wawancara.
Hasil penelitian menunjukkan : (a) Selama anak belajar dari rumah, peran yang ditampilkan orang tua, antara lain; menggantikan peran guru di sekolah; memenuhi fasilitas belajar anak; memberi semangat agar anak mau mengikuti pembelajaran dari sekolah secara daring dan memberikan arahan kepada anak. (b) Sejumlah kesulitan yang dialami orang tua dalam pendampingan antara lain: minimnya pengetahuan orang tua berkaitan dengan materi ajar anak SD; latar belakang pendidikan orang tua; penghasilan orang tua yang rendah; kesibukan orang tua dalam bekerja; dan variasi cara orang tua dalam mendampingi belajar anak.
Extraintestinal Amoebiasis: Amebic Liver Abscess in a 48-Year-Old Male Patient
Authors: Winardi Hans Wincen 
Published: June 2022

Background: The liver is the most common organ for abscesses. Liver abscesses can be solitary or multiple. Approximately 90% of right-lobe liver abscesses are solitary abscesses, while only 10% of left-lobe abscesses are solitary abscesses. This can occur from hematogenous spread or directly from the site of infection in the peritoneal cavity.
Case presentation: A 48-year-old male patient had been administered into the internal medicine ward with the chief complaint of pain in the upper right quadrant of the abdominal increased 3 days before being admitted to the hospital. The patient also complains that pain increase when the patient moves forward and is influenced by activity. The patient walked like a person who carried his stomach. The patient complained of watery stools 3 months ago in ten days, which frequency two to three times a day. The stools are bloody and slimy. Swelling of an upper right quadrant of abdominal since 1 month ago. Decrease of appetite since 1 month ago. Decrease of body weight since 1 month ago, about 5 kilograms. Fever since 2 weeks ago, not high, disappearing, no chill, no sweat. Nauseous since 1 week ago. The patient was admitted to the hospital with awareness of compos mentis, cooperative, and his general condition appeared to be moderately ill, blood pressure 120/80 mmHg, pulse rate 86 times/minute, regular pulse, adequate filling, respiratory rate 24 times/minute, temperature 37ºC. On physical examination, the conjunctiva of the patient’s eyes was anemic. Entamoeba histolytica was found on a routine stool examination.
Conclusion: The main clinical manifestations of amoebiasis are right abdominal pain can be features of iron deficiency anemia and reactive thrombocytosis. Diagnosis is based on the finding of characteristic Entamoeba histolytica in the stool. Metronidazole 500 mg three times daily dose resulted in 80% cure and a dose of 750 mg/three times daily for 10 days gave 100% cure. Treatment of reactive thrombocytosis is by curing the basic disease.
ANCIENT COIN FROM TARASOVA HORA SETTLEMENT NEAR ZHABOTIN
Authors: Lyashko Yu. Yu. 
Published: June 2022

Тhe paper is devoted to the first find of ancient coin on the territory of the Tarasova Hora settlement near Zhabotin village of the Cherkasy district. It is the coin of Olbia city — the obol «borisphen». It was minted in 300—280 BC. Such coin was already found in a complex of things from the Early Iron Age of the 5th—4th centuries BC. That is the evidence of existence here of some sight of this period. The Finding of such coins proves the presence of cultural and trade-economic relations of the local indigenous population with the ci­ties of North-Western Pontic region and Olbia in particular.
On the reverse of the coin the inscription of OLBIO is visible as well as the images of gorytos and axe. On Avers you can disassemble the fuzzy image of the hair curl. The coin is rectangulare, with dimensions of 1.8 × 1.4 cm. Mass 2.36 gr. The surface is covered with green oxide and has traces of scales from staying in the fire. Thus, since the coin has no difference it can be dated to the 300—280 BC.
Such coins are not rare, and their findings are known in the large territory from the Crimea to the Middle Dnieper. Also two similar coins were accidentally found in this region on the banks of Tyasmin River near the Raygorod village of Cherkasy district. These are the bronze coins minted by Olbia in 300—280 BC, however, according to numismatics opinion, were in circulation until 230 BC, during the first half of the 3rd century BC. These coins, called by the researchers «Borisphens», depicting on the avers of the bearded Scythian deity of the Dnieper River (Borisphenes), were the only bronze coins produced in the Northern Pontic region and have got a wide spread outside Olbia, practically impossible for coins of non-cost metals.
RESEÑA LIBRO: Greener Solvents in Conservation: An Introductory Guide
Authors: Chércoles Ruth 
Published: June 2022

Handbook: Greener Solvents in Conservation: An Introductory Guide
Editor: Gwendoline R. FifeEditorial: Archetype Pubns ISBN: 9781909492844
Dimensiones: 156 x 234mmPaginas: 88Ilustraciones:22Publicado: Diciembre 2021
Descarga gratuita en: https://siconserve.wpengine.com/greener-solvents/greener-solvents-hand-book/
Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbasis Discovery Learning pada Materi Sistem Pernapasan Manusia Kelas VII SMP
Authors: Oktavius Yoseph Tuta Mago  , Agustina Yati  , Yohanes Nong Bunga  
Published: June 2022

Lembar kerja peserta didik (LKPD) dapat membantu guru untuk mengarahkan peserta didik agar menemukan konsep-konsep melalui aktivitas kelompok atau individu. Penelitian ini bertujuan untuk mengembangkan dan mengkaji validitas lembar kerja peserta didik berbasis discovery learning pada materi sistem pernapasan manusia kelas VIII SMP. Penelitian pengembangan ini mengacu pada model pengembangan Lima Tahap (MANTAP) level 1 yang terdiri dari, tahap pendahuluan, tahap pengembangan model dan tahap validasi. Produk berupa prototype LKPD divalidasi oleh 3 orang validator materi, 3 orang validator bahasa dan 2 orang validator grafis. Hasil analisis data validasi terakhir memperoleh nilai dari validator materi sebesar 99,19%, validator bahasa sebesar 96,66% dan validator grafis sebesar 95%. Ketiga nilai ini termasuk dalam kategori sangat valid. Berdasarkan hasil penilaian oleh validator, dapat disimpulkan bahwa produk prototype LKPD yang dikembangkan sangat valid. Prototype LKPD ini telah memenuhi syarat untuk dilanjutkan pada uji efektivitas dan kelayakan.
Kata Kunci: Discovery Learning, Lembar Kerja Peserta Didik, Prototype, Validitas
The Discovery of a Planetary Companion Interior to Hot Jupiter WASP-132 b
Authors: Hord Benjamin J. , Colón Knicole D. , Berger Travis A. , Kostov Veselin , Silverstein Michele L. , Stassun Keivan G. , Lissauer Jack J. , Collins Karen A. , Schwarz Richard P. , Sefako Ramotholo , Ziegler Carl , Briceño César , Law Nicholas , Mann Andrew W. , Ricker George R. , Latham David W. , Seager S. , Winn Joshua N. , Jenkins Jon M. , Bouma Luke G. , Falk Ben , Torres Guillermo , Twicken Joseph D. , Vanderburg Andrew 
Published: June 2022

Abstract
Hot Jupiters are generally observed to lack close planetary companions, a trend that has been interpreted as evidence for high-eccentricity migration. We present the discovery and validation of WASP-132 c (TOI-822.02), a 1.85 ± 0.10 R
⊕ planet on a 1.01 day orbit interior to the hot Jupiter WASP-132 b. Transiting Exoplanet Survey Satellite and ground-based follow-up observations, in conjunction with vetting and validation analysis, enable us to rule out common astrophysical false positives and validate the observed transit signal produced by WASP-132 c as a planet. Running the validation tools vespa and TRICERATOPS on this signal yields false-positive probabilities of 9.02 × 10−5 and 0.0107, respectively. Analysis of archival CORALIE radial velocity data leads to a 3σ upper limit of 28.23 ms−1 on the amplitude of any 1.01 day signal, corresponding to a 3σ upper mass limit of 37.35 M
⊕. Dynamical simulations reveal that the system is stable within the 3σ uncertainties on the planetary and orbital parameters for timescales of ∼100 Myr. The existence of a planetary companion near the hot Jupiter WASP-132 b makes the giant planet’s formation and evolution via high-eccentricity migration highly unlikely. Being one of just a handful of nearby planetary companions to hot Jupiters, WASP-132 c carries with it significant implications for the formation of the system and hot Jupiters as a population.
Unraveling the Innermost Jet Structure of OJ 287 with the First GMVA + ALMA Observations
Authors: Zhao Guang-Yao , Gómez José L. , Fuentes Antonio , Krichbaum Thomas P. , Traianou Efthalia , Lico Rocco , Cho Ilje , Ros Eduardo , Komossa S. , Akiyama Kazunori , Asada Keiichi , Blackburn Lindy , Britzen Silke , Bruni Gabriele , Crew Geoffrey B. , Dahale Rohan , Dey Lankeswar , Gold Roman , Gopakumar Achamveedu , Issaoun Sara , Janssen Michael , Jorstad Svetlana , Kim Jae-Young , Koay Jun Yi , Kovalev Yuri Y. , Koyama Shoko , Lobanov Andrei P. , Loinard Laurent , Lu Ru-Sen , Markoff Sera , Marscher Alan P. , Martí-Vidal Iván , Mizuno Yosuke , Park Jongho , Savolainen Tuomas , Toscano Teresa 
Published: June 2022

Abstract
We present the first very long baseline interferometric (VLBI) observations of the blazar OJ 287 carried out jointly with the Global Millimeter VLBI Array (GMVA) and the phased Atacama Large Millimeter/submillimeter Array (ALMA) at 3.5 mm on 2017 April 2. The participation of phased ALMA has not only improved the GMVA north–south resolution by a factor of ∼3, but has also enabled fringe detections with signal-to-noise ratios up to 300 at baselines longer than 2 Gλ. The high sensitivity has motivated us to image the data with newly developed regularized maximum likelihood imaging methods, revealing the innermost jet structure with unprecedentedly high angular resolution. Our images reveal a compact and twisted jet extending along the northwest direction, with two bends within the inner 200 μas, resembling a precessing jet in projection. The component at the southeastern end shows a compact morphology and high brightness temperature, and is identified as the VLBI core. An extended jet feature that lies at ∼200 μas northwest of the core shows a conical shape, in both total and linearly polarized intensity, and a bimodal distribution of the linear polarization electric vector position angle. We discuss the nature of this feature by comparing our observations with models and simulations of oblique and recollimation shocks with various magnetic field configurations. Our high-fidelity images also enabled us to search for possible jet features from the secondary supermassive black hole (SMBH) and test the SMBH binary hypothesis proposed for this source.
Turbulent Cosmic Ray–Mediated Shocks in the Hot Ionized Interstellar Medium
Authors: Wang B.-B. , Zank G. P. , Zhao L.-L. , Adhikari L. 
Published: June 2022

Abstract
The structure of shocks and turbulence are strongly modified during the acceleration of cosmic rays (CRs) at a shock wave. The pressure and the collisionless viscous stress decelerate the incoming thermal gas and thus modify the shock structure. A CR streaming instability ahead of the shock generates the turbulence on which CRs scatter. The turbulent magnetic field in turn determines the CR diffusion coefficient and further affects the CR energy spectrum and pressure distribution. The dissipation of turbulence contributes to heating the thermal gas. Within a multicomponent fluid framework, CRs and thermal gas are treated as fluids and are closely coupled to the turbulence. The system equations comprise the gas dynamic equations, the CR pressure evolution equation, and the turbulence transport equations, and we adopt typical parameters for the hot ionized interstellar medium. It is shown that the shock has no discontinuity but possesses a narrow but smooth transition. The self-generated turbulent magnetic field is much stronger than both the large-scale magnetic field and the preexisting turbulent magnetic field. The resulting CR diffusion coefficient is substantially suppressed and is more than three orders smaller near the shock than it is far upstream. The results are qualitatively consistent with certain observations.
Circumnuclear Medium around the Central AGN in a Cool-core Cluster, Abell 1644-South
Authors: Baek Junhyun , Chung Aeree , Edge Alastair , Rose Tom , Kim Jae-Woo , Jung Taehyun 
Published: June 2022

Abstract
We present the circumnuclear multiphase gas properties of the brightest cluster galaxy (BCG) in the center of Abell 1644-South (A1644-S). A1644-S is the main cluster in a merging system, which is well known for X-ray hot gas sloshing in its core. The sharply peaked X-ray profile of A1644-S implies the presence of a strongly cooling gas core. In this study, we analyze ALMA 12CO (1–0) data, JVLA H i data, and KaVA 22 GHz data for the central region of A1644-S to probe the potential origin of the cool gas and its role in (re)powering the central active galactic nucleus (AGN). We find CO clumps distributed in an arc shape along the X-ray gas sloshing, which is suggestive of a connection between the cold gas and the hot intracluster medium (ICM). H i and CN are detected in absorption against the AGN continuum emission. The absorption dip is observed at the systemic velocity of the BCG with an extended, redshifted tail. Based on the spatial and spectral configurations of the H i, CN, and CO gases, it is inferred that cool gas spirals into the core of the BCG, which is then fed to the central AGN. Indeed, our KaVA observation reveals a parsec-scale bipolar jet, implying that this AGN could have been (re)powered quite recently. Combining this, we suggest that some cold gas in A1644-S could have been formed from the cooling of the ICM, triggering the activity of the central AGN in the early development of a cool-core cluster.
Un Autre Risorgimento
Authors: Delpu Pierre-Marie 
Published: June 2022

Entre l’effondrement de l’Empire napoléonien en 1815 et le milieu des années 1850, où la « question napolitaine » devient une affaire diplomatique internationale, la partie continentale du royaume des Deux-Siciles voit s’affirmer un scénario de politisation cohérent qui associe la revendication des libertés politiques à l’opposition à la monarchie bourbonienne. À partir de la documentation administrative bourbonienne, des écrits personnels des libéraux et de leurs productions politiques, on se propose d’étudier ce mouvement politique par ses acteurs. Il a pris la forme d’une société civile d’opposition réticulée et disparate, davantage anti-absolutiste qu’elle n’est idéologiquement libérale. À travers les circuits locaux, nationaux et transnationaux de la politisation libérale dans le Mezzogiorno pré-unitaire, c’est la singularité du Risorgimento méridional qu’on voudrait mettre en évidence, entre adhésions et résistances à la construction nationale italienne et réappropriations de cette dernière.
Self-medication practice and health-seeking behavior among medical students during COVID 19 pandemic
Authors: Likhar Swarnkanta , Jain Konika , Kot Lokendra Singh 
Published: June 2022

Introduction:
Self-medication practice (SMP), is the one element of self-care, the use of medication without the prescription of medical professionals for the treatment of self-recognized illnesses. (E.g., resubmitting old prescriptions, sharing medication with relatives/family members, or using leftover medications) This study aims to determine the prevalence of self-medication practice and health-seeking behavior among medical students during the Covid 19 pandemic.

Materials and Methods:
This was a cross-sectional study on self-medication practice. A total of 510 MBBS students at Government Medical College, Ratlam were enrolled in the study taking care of inclusion criteria. Data was collected on a pre-designed semi-structured questionnaire through Google forms and was analyzed using Epi info (CDC version 6).

Result:
Out of 510 MBBS students, 394 students responded to fill the form with an overall response rate of 77%. Self-medication practice in the preceding 6 months amongst MBBS students was 291 (73.85%). There is a significant association between self-medication practice with age, gender, and 1st, 2nd and 3rd year of MBBS. Health-seeking behavior among students was found to be 26.14%.

Conclusion:
Self-medication practice is widely prevalent amongst MBBS students, especially during the Covid pandemic. Approx. 74% of MBBS Students practiced self-medication in the preceding 6 months.
Emerging ethical dilemmas in the use of intelligent computer programs in decision-making in health care
Authors: Balakrishnan Grrishma , Vaswani Vina , Thalanjeri Padmini 
Published: June 2022

Background:
Medical professionals are under tremendous stress due to various occupational stressors, and Artificial Intelligence (AI) geared toward patient care might look like a preferable solution in alleviating some amount of stress. Hence, the study assessed the level of awareness and perception of the ethical dilemmas of health professionals on intelligent computer programs in independent healthcare decision-making.

Materials and Methods:
The present study is a cross-sectional, non-interventional, and questionnaire-based descriptive study. This study was done in a Deemed to be University Hospital, Karnataka, India. Of the total 96 participants, 30 were medical participants, 36 were dentists, and 30 were nurses. A pretested and validated questionnaire was used to collect the participants’ responses.

Results:
Medical and nursing participants opined that intelligent computer programs can take both major and minor independent decisions in inpatient care when the physician is unavailable. The majority of the participants felt that in the decisions made by the intelligent computer programs, patients’ rights and wishes might not be respected, compromising autonomy. The majority agreed that computer-assisted information extraction helps in better treatment of patients causing beneficence. Medical and dental participants thought that intelligent computer programs cannot communicate well with patients, do not have a conscience, and can be hacked causing maleficence. Participants opined that the use of intelligent computer programs could serve justice in the form of equity and equality in health care.

Conclusion:
Breach of patient autonomy due to data mining, loss of confidentiality, and disrespect for patients’ rights and wishes are major concerns when AI takes independent decisions in health care. One of the most desirable outcomes of AI in health care could be an increase in equity and equality of the reach in health care to the rural population.