bluuebunny/crossref_metadata_2025_split huggingface dataset:
KAMPUS MENGAJAR: EDUKASI PROJEK SAINS UNTUK MENINGKATKAN KETERAMPILAN PROSES SAINS
Authors: Nenu Sebastiana , Meo Maria Ludtinia Bupu , Luhur Fransiska Saveriana , Sar’iyyah Nining , Novianti Chatarina 
Published: July 2024

edukasi projek sains ini di latarbelakangi oleh rendahnya keterampilan proses sains siswa pada pembelajaran tematik kelas IV dan V SDI Otombamba. Edukasi ini bertujuan untuk meningkatkan keterampilan proses sains siswa dengan menggunakan metode demonstrasi eksperimen sederhana yang menarik perhatian siswa. Keterampilan proses sains adalah kemampuan esensial bagi siswa untuk memahami dan mengaplikasikan konsep konsep ilmia. Penelitian ini bertujuan untuk meningkatkan keterampilan proses sains siswa SDI Otombamba melalui penerapan projek sains. Metode yang digunakan adalah demonstrasi dan eksperiment dengan empat tahap: perencanaan, tindakan, demonstrasi dan eksperiement. Hasil penelitian menunjukan bahwa projek sains dapat meningkatkan keterampilan proses sains siswa, seperti mengamati, mengklasifikasi, mengukur, menyimpulkan dan mengomunikasikan hasil penelitian.
PERAN MEDIA SOSIAL DALAM PEMBENTUKAN BRAND IMAGE PMI KOTA MEDAN: STUDI KASUS INSTAGRAM @pmimedan
Authors: Andika Rahmad , Sazali Hasan 
Published: July 2024

Brand image menjadi bagian penting untuk era digital ini, salah satunya seperti organisasi kemanusiaan Palang Merah Indonesia Kota Medan yang membangun brand image dalam isu kemanusiaan lewat instagram @pmimedan. Tujuan dari penelitian untuk mengetahui cara akun instagram @pmimedan menjaga brand image lewat isu kemanusiaan. Metode yang digunakan adalah analisis kualitatif dengan pengumpulan data dokumentasi dan observasi dari akun @pmimedan. Hasil penelitiannya adalah PMI Kota Medan membangun dan menjaga brand imagenya dengan konsistensi akan postingan yang bukan menarik untuk dilihat saja akan tetapi adanya empat unsur penting dari fungsi komunikasi massa yaitu menginformasi, mendidik, menghibur dan mengpengaruhi.Postingan yang didalamnya terdapat informasi mengenai isu kemanusiaan yang merupakan cirri khas dari organisasi kemanusiaan turut andil dalam membangun brand image dari PMI Kota Medan. Penelitian ini memberikan wawasan yang berharga bagi organisasi kemanusiaan lainnya untuk memaksimalkan penggunaan media sosial untuk menjaga dan memperkuat brand image seta mendukung tujuaan kemanusiaan
On the Intermittency of Hot Plasma Loops in the Solar Corona
Authors: Judge Philip G. , Kuin N. Paul M. 
Published: July 2024

Abstract
A recent analysis has suggested that the heating of plasma loops in the solar corona depends not just on the Poynting flux but also on processes yet to be identified. This discovery reflects and refines earlier questions such as, Why and how are entire hydromagnetic structures only intermittently loaded with bright coronal plasma? The present work scrutinizes more chromospheric and coronal data, with the aim of finding reproducible observational constraints on coronal heating mechanisms. Six independent scans of chromospheric active-region magnetic fields are investigated and correlated to overlying hot plasma loops. For the first time, the footpoints of over 30 bright plasma loops are thus related to scalar proxies for the Poynting fluxes measured from the upper chromosphere. Although imperfect, the proxies all indicate a general lack of correlation between footpoint Poynting flux and loop brightness. Our findings consolidate the claim that unobserved physical processes are at work, which govern the heating of long-lived coronal loops.
Faust et le type de l’artiste dans les récits des années 1830 en France
Authors: Chaisemartin Amélie de 
Published: July 2024

En 1830 en France, Faust est devenu un « type », ce qui signifie, d’après la définition donnée par Charles Nodier, un personnage littéraire célèbre, repris et imité par de nombreuses œuvres. Dans les romans français des années 1830, de nombreux personnages sont en effet inspirés de Faust. Cet article analyse la manière dont ces romans emploient ce type et le réinterprètent. Il montre que dans les années 1830 le type de Faust y symbolise la figure de l’artiste et ses contradictions.
L’abbaye de Lisle-en-Barrois (Meuse) : opportunités et contraintes spatiales d’un temporel cistercien frontalier
Authors: Wissenberg Christophe 
Published: July 2024

Si l’abbaye de Lisle-en-Barrois, éphémère fondation canoniale, bénéficie désormais de l’édition de son chartrier pour le xiie siècle, les lacunes qui en grèvent l’approche spatiale ont entraîné le réexamen du corpus et surtout son extension à l’ensemble du volumineux cartulaire. En privilégiant l’exploitation du contenu des actes et son croisement avec le milieu et les sources cartographiques disponibles, l’enquête toponymique a permis de réduire les inconnues à une part négligeable, condition nécessaire à l’analyse spatiotemporelle qui fait objet de cette recherche. Le développement du réseau de granges met en évidence les initiatives épiscopales et les opportunités saisies dans une aire frontalière, mais aussi le contexte d’une vive concurrence monastique occasionnant in fine un temporel bipolaire. Outrepasser le cercle initial corseté – en gagnant les villes – et diversifier les approvisionnements (vin et sel) et les revenus (rentes) se conjuguent classiquement, au tournant du xiiie siècle, pour engager l’abbaye dans un processus d’adaptation – sinon d’abandon – de ses principes, en se calquant sur l’économie seigneuriale, dont la fondation de la villeneuve de Deuxnouds est l’incarnation la plus éloquente.
L’eau sur les habitats de l’âge du Fer. Une denrée rare ?
Authors: Verdin Florence 
Published: July 2024

Peu d’études portent, pour les habitats de l’âge du Fer, sur leur alimentation en eau qui a laissé peu de traces : les populations se ravitaillaient par portage à partir d’un point d’eau (auprès de puits, sources, mares aménagées, fossés) ou récupéraient les eaux de pluie au moyen d’un dolium ou d’une citerne. Peu de constructions ostentatoires attestent d’équipements collectifs et ce sont les puits qui constituent l’équipement hydraulique le plus répandu, avec un net accroissement durant l’âge du Fer. Leurs aménagements intérieurs, quand ils existent, sont variables : cuvelage en bois, claies de branchage, pierre. Les aménagements extérieurs (margelles, etc.) ont rarement laissé de traces archéologiques. Aucun équipement de relevage de l’eau n’a été identifié jusqu’ici. Quant à ses usages, l’eau semble avoir eu une destination essentiellement familiale et domestique (rareté des équipements collectifs, dimensions des puits). Peu de rapprochements avec des lieux de production sont possibles. De même, le faible pourcentage de puits ayant livré des ensembles mobiliers ne favorise pas l’hypothèse de puits rituels.
L’aménagement hydraulique des sites cisterciens d’Auvergne et du Velay. Des procédés vernaculaires audacieux
Authors: Bouvard Emma 
Published: July 2024

Les sites cisterciens de la région Auvergne héritent de terrains accidentés, caractérisés par des reliefs et un climat de moyenne montagne. Dans ce contexte, la maîtrise des ressources hydrologiques (résurgences, ruissellements de pentes etc.) est indispensable, avant tout pour se prémunir des dégâts qu’elles peuvent engendrer. Ainsi, les systèmes d’alimentation en eau des dix monastères évoqués dans l’article sont associés à des dispositifs de protection et de viabilisation des versants dominants. Afin de garantir un apport suffisant toute l’année aux communautés monastiques, ils sont souvent complétés par des canaux de dérivation captés sur le cours d’eau arrosant la vallée d’implantation ; ils se présentent sous diverses formes, du dalot de pierres sèches au simple canal à ciel ouvert (bief), et se développent sur des distances notables. Ces équipements participent à la mise en valeur du terroir sur la durée et appartiennent aux modes de construction traditionnelle que seule une démarche régressive et une approche taphonomique du paysage permet de rattacher à l’occupation monastique médiévale et moderne.
L’apprentissage et la maîtrise des langues étrangères chez les artistes en Russie au xviiie siècle
Authors: Tardy Hugo 
Published: July 2024

Au xviiie siècle, les écoles d’art en Russie étaient confrontées à un problème de communication entre les professeurs, souvent étrangers, et leurs élèves russes. Cette problématique était commune à la formation des jeunes Russes dans diverses disciplines, y compris les sciences et les écoles militaires. Afin de remédier à cette situation, les académies ont mis en place des cours de langues étrangères pour leurs étudiants. Ces cours ont acquis une place centrale dans le parcours du futur artiste qui devait les pratiquer presque autant que le dessin, qui était la base, voire le seul cours de certaines académies en Occident. Au-delà d’être simplement des langues étrangères, elles sont devenues les langues dans lesquelles les arts étaient enseignés en Russie. L’émergence de la francophonie en Russie au milieu du siècle impacte évidemment l’apprentissage des langues, même si d’autres langues sont proposées aux étudiants chacune pour des raisons différentes – l’allemand dans le cadre de l’Académie des sciences, et l’italien pour les pensionnaires qui séjourneraient à Rome. Ainsi, à première vue, le choix des langues enseignées – allemand, français, italien – semblait être déterminé par les origines des professeurs, mais il répondait surtout aux orientations culturelles souhaitées par les classes dominantes.
Ascitic Fluid in Ovarian Mass with Special Reference to Paired-box Gene 8 Immunoexpression: A Cross-sectional Analysis
Authors: Mahato Prabhat , Das Chhanda , Saha Rama , Mandal Ankita Pranab , Kamilya Gourisankar 
Published: July 2024

Abstract

Introduction:
Mortality in the case of ovarian malignancy is high due to late diagnosis. Early and accurate diagnosis can improve case-specific management. Paired-box gene 8 (PAX8) has proved to be expressed in the ovarian epithelial cells and is considered a new biomarker for early diagnosis. Case–control studies show that the level of PAX8 in the serum and tissue expressions are positively correlated and increased in ovarian malignancy, especially in the high-grade serous type, the most common variety of ovarian malignancies.

Aims:
The aim of this study was to assess the epidemiological spectrum of ovarian neoplastic lesions and a comparative study of conventional cytology and a cellblock of ascitic fluid and subsequent PAX8 immunohistochemistry (IHC) expression to diagnose ovarian neoplasm.

Materials and Methods:
We collected clinical data from participants using a predesigned pro forma. We made a cytological diagnosis using conventional cytology, followed by cellblock preparation and subsequent assessment of PAX8 IHC expression. Ascitic fluid received for cellblock was centrifuged, tissue sediment was mixed with plasma, and then drops of thrombin were added. We fixed the clotted sample by adding 10% formalin for 30 min. The formalin-fixed, paraffin-embedded cellblocks were sliced into 4–5 μ sections and stained with hematoxylin and eosin. Subsequently, we used an immunohistochemical stain for PAX8 expression to diagnose ovarian malignancy.

Results:
We received 55 ascitic fluid samples. On cytological smear examination, 12 (21.8%) cases were benign, 35 (63.6%) were malignant, and the remaining 8 (14.6%) were suspicious of malignancy. On histological examination of cellblock preparation, 43 (78.2%) were malignant cases, and among these 43 cases of cellblocks studied, 37 were positive for PAX8 status; six were negative for PAX8. There was a statistically significant association between malignant cell positivity and PAX8 status in the cellblock (P < 0.001).

Conclusion:
An evaluation of PAX8 status in ascitic fluid cellblock study should be considered for high-grade ovarian cancers in patients who may benefit from targeted therapies. Patients with ovarian mass and ascites can be evaluated for PAX8 status in their ascitic fluid cytology study for the purpose of neoadjuvant chemotherapy.
Histological Depth of Burn with Bipolar Plasma Arc – Is That the Cause for Urethral Sphincter Damage in Bipolar Transurethral Resection of the Prostate?
Authors: Londhe Sambhaji , Suhas D. S. , Sinha Maneesh 
Published: July 2024

Introduction:
The bipolar plasma button is gaining acceptance as a modality to perform endoscopic enucleation of the prostate. The plasma arc during activation of the button electrode extends for a distance beyond the edge of the evaporated area as seen on endoscopy. The extent of tissue affected by the intense heat of the arc is not certain. The histologically measurable depth of burn may have relevance during apical dissection, where thermal spread has been implicated in sphincter injury.

Objectives:
Our objective was to assess the histological depth of burn in animal tissue using a bipolar button electrode.

Materials and Methods:
Using a KENTAMED hARTT 400 electrosurgical unit machine, the following cuts were made over three freshly acquired goat liver specimens in a normal saline bath: (a) 280 W single superficial cuts using cutting current, (b) 280 W multiple deep cuts in the same groove using cutting current, and (c) 140 W, 2 s contact with coagulation current. Samples were fixed in neutral buffered formalin and processed paraffin embedded, and sections were stained with hematoxylin and eosin. The extent of thermal effect beyond the evaporated tissue edge was assessed on histopathology by a senior pathologist.

Results:
The histological depth of injury (involving about 5–6 rows of hepatocytes) did not extend more than 0.5 mm beyond the grossly visible edge of evaporated tissue.

Conclusions:
We found that the histological depth of burn in animal tissue extended only 0.5 mm beyond the grossly visible edge of the evaporation defect unlikely contributing to sphincter injury.
Patterns and characteristics of maxillofacial trauma among children and adolescents: A Bi-institutional retrospective study
Authors: Koul Rahul , Datana Sanjeev , Roy Indranildeb , Saxena Vivek 
Published: July 2024

Introduction:
Maxillofacial injuries in children and adolescents always present a challenge due to the peculiar facial anatomy in children. This study aimed to determine the characteristics and pattern of traumatic maxillofacial injuries in children and adolescents reported to outpatient departments of two tertiary care health centers.

Materials and Methods:
Present study had a retrospective design, and the hospital records of all children and adolescent patients aged between 0 and 18 years, who had undergone maxillofacial fractures and were admitted for the same to two tertiary care health centers between January 2012 and May 2022 were reviewed.

Results:
77 patients suffered maxillofacial trauma with 115 fractures. The leading cause of maxillofacial trauma in the study was found to be road traffic accidents (RTA) followed by falls and sports-related injuries. Maxillofacial trauma was observed more in boys than girls, with an M: F ratio of 3.8:1. Out of 77 patients in the present study, more than half (51.9%) suffered maxillofacial trauma involving the lower one-third of the face, followed by the middle third (45.5%) and upper third (2.6%). A total of 11 patients (14.2%) were treated within 24 hr of sustaining injury. The majority of the patients, (n = 68; 88.3%) underwent open reduction and rigid internal fixation (ORIF), while 9 patients (11.7%) underwent closed reduction.

Conclusions:
Pediatric maxillofacial trauma was mainly attributed to road traffic accidents. Lower one-third of faces were more commonly affected and an increasing trend of maxillofacial trauma was observed with age.
Comparative evaluation of salivary, serum, and GCF alkaline phosphatase levels in chronic periodontitis patients before and after nonsurgical periodontal therapy: A clinico-biochemical study
Authors: Parihar Sarita , Singh Preeti , Srivastava Ragini , Srivastava Atul , Imran Fouzia , Vishnu JP 
Published: July 2024

Background:
Chronic periodontitis is a multifactorial disease that causes the supporting tissues around the teeth to become inflamed and destroyed, which further causes tooth mobility and eventual tooth loss. The enzyme alkaline phosphatase (ALP), which is involved in bone resorption and gingival inflammation, is an important biomarker. The current study’s objective is to compare the serum, gingival crevicular fluid (GCF), and salivary levels of ALP in individuals with chronic periodontitis before and after nonsurgical periodontal therapy.

Materials and Methods:
On the basis of clinical and radiographic examinations, 72 participants were split into two groups: Group I (healthy individuals) and Group II (chronic periodontitis patients). All patients who were in an aseptic condition had their serum, GCF, and unstimulated saliva taken, and samples were then tested for ALP levels using ALP kit.

Results:
The difference in salivary, serum, and GCF ALP levels between the control group (23.44 ± 4.76, 58.88 ± 8.29, and 776.76 ± 121.91) and the study group (105.66 ± 16.33, 102.38 ± 4.43, and 1,825.77 ± 275.12) was found to be statistically significant with P < 0.001. The difference in salivary, serum, and GCF ALP levels from baseline (105.66 ± 16.33, 102.38 ± 4.43, and 1,825.77 ± 275.12) to postoperative (49.54 ± 5.69, 83.46 ± 4.22, and 1,148.38 ± 129.01) was found to be statistically significant with P < 0.001. The results demonstrated that patients with chronic periodontitis have considerably higher levels of serum, GCF, and salivary ALP than healthy individuals.

Conclusion:
Salivary and GCF ALP can thus be used as a key inflammatory diagnostic biomarker in periodontal diseases.
Incidence and Severity of Erectile Dysfunction in Chronic Kidney Disease Patients Undergoing CAPD and Hemodialysis: A Systematic Review and Meta-analysis
Authors: Dahril Dahril , Pramono Indrayudha 
Published: July 2024

Background: Erectile dysfunction (ED) is an adverse effect of chronic kidney disease (CKD) treatment that can reduce patients’ quality of life. Consequently, the purpose of this study is to assess the incidence and severity of ED in CKD patients who have undergone continuous ambulatory peritoneal dialysis (CAPD) and hemodialysis.
Methods: We performed a systematic search on several electronic reference databases (PubMed, ScienceDirect, Web of Science, and Cochrane). Inclusion criteria are articles published in English, full-text availability, and articles published between 2001 and 2023. The reviewed studies were observational studies. The studies analyzed either CAPD or hemodialysis.
Results: A total of 15 studies were included. ED in patients with CKD who had undergone CAPD and hemodialysis varied, ranging from 51.84% to 80.5%and 56% to 89%, respectively. A pooled estimate showed that CKD patients who underwent hemodialysis had higher odds of developing ED (odds ratio [OR]=12.56; 95% confidence interval [CI]=6.37–24.77; p<0.001) compared with those who underwent CAPD (OR=8.02; 95%CI=1.64–39.15; p=0.01). Regarding the laboratory outcomes, no significant differences were found in creatinine serum (MD= −1.08; 95%CI= −3.21 to 1.06; p=0.32) and hemoglobin levels (MD= −0.38; 95%CI= −1.05 to 0.30; p=0.27) between CKD patients who underwent dialysis, either with or without ED.
Conclusion: ED is prevalent among patients undergoing hemodialysis. In addition, hemodialyzed patients exhibited more severe levels of ED compared with CAPD patients. Therefore, we suggest CAPD for CKD patients with ED.
Factors Associated with Cancer Screening Practices among Women in Kitale Municipality
Authors: Makunja Sostine , Aluoch Joash , Ngugi Caroline 
Published: July 2024

Purpose: The aim of the study was to assess cervical cancer screening practice and factors associated with cervical cancer screening among women in Kitale Municipality.
Methodology: A cross-sectional study using stratified simple sampling to select a sample of 422 women aged 30-69 years old was adopted. A Structured questionnaire was used to collect data. Data entry and coding was done in SPSS v20. Subsequent content analysis was used to descriptively summarize and compute proportions, mean and standard deviation in reporting socio-demographic data. To test the association between dependent and independent variables, Chi-square was used while Multiple Logistic Regression analysis was used to generate adjusted odds ratios of association. Data was presented in form of tables and figures.
Findings: Findings suggest that 76% (321) knew about cervical cancer screening. Results revealed that only 27% (114) had ever gone for cervical cancer screening. There was a crude significant association between awareness of cervical cancer risk factors and screening (OR=1.08, p=0.000). Awareness therefore encouraged screening. Unawareness of cervical cancer risk factors & screening tests available, low socio-economic status and socio-demographic factors were associated with low screening practice. In conclusion, this study found that there was modest awareness about cervical cancer but low screening practice among women in this Municipality.
Unique Contribution to Theory, Practice and Policy: The study recommends scale up for cervical cancer awareness and screening campaigns by stakeholders. The current study has added knowledge that will be used by stakeholders advocating for cervical cancer awareness and screening that will aid in uptake important in early detection and treatment of cervical cancer cases, and hence reducing case morbidity and mortality.
Analisis Kebijakan Pendidikan Program Merdeka Belajar: Studi Kasus Pada Implementasi Aplikasi Platform Merdeka Mengajar (PMM) Dalam Pengelolaan Kinerja Guru Dan Kepala Sekolah
Authors: Siagian Maslina , Zainuddin Zainuddin , Mudjisusatyo Yuniarto , Pangaribuan Wanapri 
Published: July 2024

Di tengah dinamika perkembangan teknologi dan tantangan global, Indonesia sebagai salah satu negara berkembang terus berupaya meningkatkan mutu dan aksesibilitas pendidikan dengan melakukan berbagai transformasi. Hal ini sesuai dengan agenda transformasi dalam UU Nomor 20 tahun 2023 tentang Aparatur Sipil Negara. Salah satu transformasi dan inovasi yang diperkenalkan oleh Mendikbudristek Bapak Nadiem Makarim adalah penggunaan Aplikasi Platform Merdeka Mengajar (PMM), yang bertujuan untuk memberikan dukungan kepada guru dan kepala sekolah dalam pengelolaan pembelajaran serta peningkatan kinerja di lingkungan sekolah. Tujuan dari penelitian ini adalah untuk mengetahui dan menganalisis Implementasi pengelolaan kinerja guru dan kepala sekolah melalui Aplikasi PMM serta faktor penghambat Implementasi pengelolaan kinerja guru dan kepala sekolah melalui Aplikasi PMM di Kabupaten Serdang Bedagai. Penelitian ini menggunakan penelitian deskriptif kualitatif dengan jenis studi kasus. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah wawancara dan menggunakan kuesioner sebagai instrument penelitian. Untuk menganalisis proses implementasi aplikasi PMM dalam pengelolaan kinerja guru dan kepala sekolah di Kabupaten Serdang Bedagai, peneliti menggunakan teori Charles O. Jones, yaitu: organisasi, interpretasi dan aplikasi. Dari hasil penelitian diperoleh data mengenai upaya sosialisasi program sudah berjalan dengan baik ditandai dengan pelaksanaan pendampingan secara serentak dan merata dengan koordinasi dari Dinas Pendidikan Provinsi, Cabang Dinas, Dinas Pendidikan Kabupaten dan BBGP serta melalui tim pendampingan pengisian RHK yang dibentuk oleh BBGP yang berasal dari guru penggerak. Aplikasi PMM memberikan kemudahan dalam penyusunan RHK dan lebih efisien karena lebih terintegrasi, selaras dengan kegiatan pembelajaran di sekolah dan peningkatan kompetensi pendidikan. Namun pemahaman guru terkait perencanaan RHK masih kurang karena program ini masih baru dan belum terbiasa dengan aplikasi PMM. Kendala yang menjadi faktor penghambat yang dihadapi ada pada akses internet yang terbatas atau tidak stabil dan pemahaman guru yang masih kurang dalam pengelolaan kinerja melalui aplikasi PMM.
Kata kunci: Aplikasi, Kinerja, Pengelolaan, Platform Merdeka Mengajar