bluuebunny/crossref_metadata_2025 huggingface dataset:
TINGKAT KECEMASAN PEMAIN BOLA VOLI JUNIOR DI KABUPATEN JEPARA
Authors: Firdaus Muhammad Sahertian , Anam Khoiril
Published: January 2025

Kecemasan adalah emosi yang tidak menyenangkan, seperti perasaan tidak enak, perasaan kacau, merasa was-was serta di tandai dengan rasa kekhawatiran yang berlebih, rasa takut pada situasi yang berbeda-beda pada setiap orang. Kecemasan dapat mempengaruhi kondisi fisiologis maupun psikologis pemain. Tingkat kecemasan (anxiety) sangat besar pengaruhnya dalam upaya mencapai prestasi, oleh karena itu perlunya perhatian khusus bagi para pemain yang memiliki tingkat kecemasan tinggi.Metode penilitian yang digunakan dalam penelitian ini adalah Deskriptif Kuantitatif. Teknik pengumpulan data menggunakan metode kuisioner atau angket, dan teknik analisis data dalam penelitian ini menggunakan Microsoft Excel versi tahun 2016. Pengolahan data dan analisis data dengan cara menghitung hasil score dari masing-masing responden. Hasil penelitian menunjukkan bahwa tingkat kecemasan pemain bola voli junior di Kabupaten Jepara dengan tingkat kecemasan kategori rendah dengan interval ≤17 sebanyak 23 responden dengan persentase 55%. Tingkat kecemasan kategori sedang dengan interval 17─24 sebanyak 17 responden dengan persentase 40%. Tingkat kecemasan kategori tinggi dengan interval ≥24 sebanyak 2 responden dengan persentase 5%. Rata-rata tingkat kecemasan pemain bernilai 16,69. Kesimpulan dalam penelitian ini para pemain bola voli junior di Kabupaten Jepara masuk dalam kategori tingkat kecemasan rendah. Saran yang dapat diberikan yaitu diharapkan dapat mengendalikan, mengurangi maupun menghilangkan perasaan kecemasan pemain bola voli junior yang masih memiliki tingkat kecemasan tinggi, sehingga pada pertandingan selanjutnya tidak mengganggu psikologis diri sendiri sehingga dapat bertanding dengan maksimal.
ANALISIS GERAK SHOOTING BOULES TO BOULES JARAK 7 METER PADA ATLET PETANQUE GROBOGAN MENGGUNAKAN APLIKASI KINOVEA
Authors: Yudha Wiranto Sandi , Nurhidayat Nurhidayat
Published: January 2025

Tujuan dari penelitian ini adalah 1) Untuk mengetahui sudut gerak back swing yang baik pada shooting boules to boules jarak 7 meter, 2) Untuk mengetahui sudut gerak release yang baik pada shooting boules to boules jarak 7 meter, 3) Untuk mengetahui kecepatan swing yang baik pada shooting boules to boules jarak 7 meter. Penelitian ini merupakan kuantitatif dengan metode survey Penelitian ini menggunakan software kinovea yaitu perangkat lunak analisis gerak yang diharapkan mampu menganalisis gerakan pada saat atlet melakukan shooting sehingga dapat meningkatkan pemahaman tentang keterampilan motorik analisis dengan penerapan sains pada cabang olahraga petanque. Populasi dalam penelitian ini adalah atlet petanque kabupaten grobogan yang berjumlah 10 orang terdiri dari 5 laki-laki dan 5 perempuan. Hasil analisis data menunjukan pada station 1 sudut back swing yang ideal 81⁰, kecepatan swing 3,40 m’s, sudut release 83° dan tinggi boules 1,60 m, pada station 2 sudut back swing yang ideal 78°, kecepatan swing 3,61 m’s sudut release 88° dan tinggi boules 1,45 m, pada station 3 sudut back swing yang ideal 78°, kecepatan swing 3,70 m’s sudut release 87° dan tinggi boules 1,51 m, pada station 4 sudut back swing yang ideal 75°, kecepatan 3,83 m’s, sudut release 89° dan tinggi boules 1,50 m, pada station 5 sudut back swing yang ideal 76⁰, kecepatan swing 3,61 m’s, sudut release 89° dan tinggi boules 1,52 m. tiga indikator gerakan yang dilakukan saling berkaitan untuk menghasilkan bola yang langsung mengarah kearah taget tanpa harus menyentuh tanah terlebih dahulu. Sehingga dapat menghasilkan shooting yang baik dengan bola berhenti langsung atau boules to boules.
Refractive Surgery in a Patient with Alport Syndrome. A Case Report
Authors: Pospíšilová Darina , Němcová Iveta , Pašta Jiří , Hladíková Kateřina , Vyplašilová Eva , Havlík Jan , Tesař Jan , Šín Martin
Published: January 2025

The authors present a case of a thirty-eight-year-old patient with Alport syndrome. The patient had several ocular symptoms of the disease and has been treated for systemic problems in connection with Alport syndrome since he was fifteen years old. At that age the patient also underwent a kidney transplant in order to deal with renal insufficiency. To date, he still uses immunosuppressants and antihypertensives. Furthermore, the patient suffers from perceptive deafness. The patient visited our clinic in 2021 with a request to solve his high refractive error, in which the diopters were so high that it was not possible to place them in spectacles. The patient’s best corrected visual acuity was 0.6 with -8.0sph/-4.0cyl/ax15 in the right eye and 0.7partim with -8.0sph/-4.0cyl/ax155 in the left eye. The autorefractometer values were -6.25sph/-6.75cyl/ax17 in the right eye and -6.75sph/-6.5cyl/ax155 in the left eye. During the eye examination we found a number of ocular manifestations that are typical of Alport syndrome. On the cornea there were opacities as a residue of corneal erosions, and at one of the following check-ups we also found a newly developed corneal erosion. Subsequently, we found an anterior lenticonus and incipient cataract. Upon performing OCT, a typical temporal macular atrophy was evident. Fundus examination in artificial mydriasis showed just a minimal manifestation of fleck retinopathy. Due to the clinical manifestation we decided to perform cataract surgery and implant a monofocal toric intraocular lens in both eyes. There were no complications during the operations, however the surgeon registered a non-standard structure of the lens capsule. The capsule was more fragile, and performing capsulorhexis was much more complicated. A week after the surgery, higher cylinder diopters were still present. A decrease of the higher diopters was noticeable one month after surgery. The time interval between the first operation and the second operation was one month. The patient was highly satisfied with result, and uncorrected visual acuity improved by over four lines. After surgery the patient needed low diopters for near as well as far distance. In the case of this patient, the ocular manifestations were detected and treated in adulthood. Nevertheless, early detection of ocular symptoms of Alport syndrome in young patients before renal failure could lead to timely start of the treatment and delay a possible renal transplant. In case of any suspicion of Alport syndrome it is advised to send the patient to a pediatrician, and at an older age to an internal medicine specialist, for further examination.
Leiomyoma – Ciliary Body Tumor. A Case Report
Authors: Černá Karolína , Hlinomazová Zuzana , Glezgová Johana , Ambrosová Kateřina
Published: January 2025

Aim: To demonstrate a rare case of ciliary body leiomyoma in our patient

Case report: A 72-year-old female reported to our clinic for a preventive examination, upon which we found a dome-shaped grey-brownish mass on the retinal periphery. After completing gonioscopic and ultrasound examinations, we referred the patient to a specialist facility. Due to a finding of suspicious malignant melanoma, we completed the MRI scan and recommended enucleation of the eyeball. A histopathological examination showed a leiomyoma of the ciliary body.

Conclusion: The aim of this case report is to demonstrate the difficulty of intraocular leiomyoma diagnosis. Only immunohistochemical examination differentiated the tumor from malignant melanoma and determined the diagnosis of ciliary body leiomyoma. Perhaps because of the extreme rarity of this type of tumor, we often neglect to consider a diagnosis of leiomyoma.
Screening and Treatment of Retinopathy of Prematurity at The Department of Pediatric Ophthalmology at The Faculty of Medicine, Masaryk University and University Hospital Brno
Authors: Rozsypalová Marie , Autrata Rudolf , Šenková Kateřina
Published: January 2025

Aim: Evaluation of screening and treatment of retinopathy of prematurity (ROP) at the Department of Pediatric Ophthalmology.

Material and Methods: Retrospective evaluation of the medical records of premature babies, born in the period 2012–2022 and treated at the Neonatology Department and the Neonatology ICU at the University Hospital Brno. On average 150 children annually are put forward for screening of ROP. A total of 1694 premature infants were examined during the 11-year monitored period.

Results: There were 100 patients who reached the stage of ROP requiring treatment, and the results showed that the most endangered group were those with a birth weight below 1000 g. The gestational age at the start of therapy was also assessed. Treatment of ROP was most often carried out by means of a combination of laser photocoagulation of the retina and intravitreal application of anti-VEGF (35 patients), as well as monotherapies: application of anti-VEGF (30 patients), laser photocoagulation of the retina (28 patients) and cryotherapy (2 patients in total). None of the patients reached ROP stage 4 or 5. The number of patients in need of treatment in the past three years has decreased significantly.

Conclusion: The article documents the screening and trend in the treatment of retinopathy of premature infants in recent years. Of interest here are the changes in the incidence of ROP from 2020, which reflect the positive development of neonatological care.
Retinopathy of prematurity is still a disease that can lead to blindness of premature infants, but early screening and treatment can prevent this. Progress in the care of newborns born prematurely is also positively reflected in the incidence of this serious disease.
Evaluation of Optic Disc Drusen Using Modern Imaging Paraclinical Methods
Authors: Březík Michal , Kopecký Adam , Chrapek Oldřich , Timkovič Juraj , Němčanský Jan
Published: January 2025

Purpose: To analyze patients with optic disc drusen (ODD), with emphasis on modern diagnostics.

Materials and Methods: Research of the literature was conducted, together with a retrospective statistical analysis of patients with ODD. The group included individuals with ODD diagnosed using at least one of the following (ultrasound – USG, optical coherence tomography – OCT, fundus autofluorescence – FAF).

Results: The group consisted of 12 patients (23 eyes), 7 women and 5 men. The mean age was 25 years. The mean observation period was 73 months. In total, 11 patients (22 eyes) had a bilateral finding and 1 patient (1 eye) had a unilateral finding. The mean age was 25 years. Buried drusen were confirmed in 69.6% of cases (8 patients, 16 eyes), superficial drusen were confirmed in 30.4% of cases (4 patients, 7 eyes). Mean best corrected visual acuity (BCVA) and mean intraocular pressure were stable over time (BCVA p = 0.236, IOP p = 0.855). The aforementioned diagnostic methods proved to be equally effective (p = 0.768). In 11 patients (21 eyes) a depression of the retinal nerve fiber layer (RNFL) was recorded. We found a statistically significant decrease of the RNFL over time in reference to the normative database in the superior temporal (p = 0.015), temporal (p = 0.026) and nasal segments (p = 0.011). After separation of superficial and buried drusen the same significant change was found in nasal segment in superficial drusen (p = 0,031). We found no statistically significant difference over time between superficial and buried drusen (p = 0.109–0.999 for individual segments).

Conclusion: ODD are common and visual functions remain stable. Their presence can be confirmed using modern paraclinical methods.
T-Cells Response in Experimental Autoimmune Uveitis of Varying Severity
Authors: Kuryltsiv Nadiia , Zborovska Oleksandra , Velychko Liudmyla , Bohdanova Aleksandra
Published: January 2025

Aim: to investigate the dynamics of the T-cell immune response in rabbits with experimental autoimmune uveitis (EAU) of varying severity.

Materials and Methods: The experiment involved two groups of Chinchilla rabbits (15 rabbits in each group). The model of EAU was created. The clinical picture of intraocular inflammation of varying severity was assessed. The determination of the level of white blood cells (WBC), lymphocytes (Lymphs), CD3+, CD4+, CD8+, and CD16+ in the blood of rabbits was conducted.

Results: Group I – moderate and severe uveitis, Group II – uveitis of mild severity. WBC, Lymphs, CD3+, CD4+, CD16+ were elevated and statistically significant in both groups of animals compared to control parameters on all days of the experiment (3, 7, 10, 14, 21 days) (p < 0.001). CD8+ level had a significantly lower count than the control one (p < 0.001). When comparing the two groups, the immune response was more active in Group I, and the number of immune cells did not return to normal by the end of the experiment.

Conclusion: In the case of EAU, the immune response is characterized by the activation of the T-cell immune system, with the intensity of this response depending on the severity of the clinical presentation of uveitis. Various degrees of clinical severity in EAU were obtained using an experimental model employed in our study. A rapid response of the immune system helps to establish a diagnosis and predict the severity of autoimmune uveitis.
Easy Method of Pterygium Excision using Autologous Blood for Conjunctiva Autograft Fixation
Authors: Silitonga Andrea Radotma , Silitonga Hanna Tabita Hasianna
Published: January 2025

Aims: This study was planned to explore the efficacy of autologous blood as a stabilizing agent for graft surgery in pterygium.

Material and Methods: For this observational, non-comparative, interventional study, the hospital data of patients who underwent pterygium surgery with autografting using autologous blood between October 2021 to March 2022 were retrospectively analyzed. The graft stability post-surgery and recurrence was studied. There were 37 eyes of 37 patients undergoing pterygium surgery with autograft using autologous serum. The mean age was 53.5 ±10.10 years.

Results: Pterygium included were nasal sided primary grade 3 pterygium, double-head pterygium and recurrent pterygium. Postoperatively, there were 4 cases of graft loss (10.8%). The mean time of follow up was 1.8 ±1.4 months (range 1 to 5 months). There was no recurrence seen in patients with graft intact.

Conclusion: Autologous blood is a good and cost-effective stabilizing agent for graft surgery in pterygium.
Efficacy and Safety of Intravitreal Dexamethasone Implant in Treatment-Resistant Diabetic Macular Edema: Six-month Results
Authors: Berhuni Mustafa , Yılmaz İbrahim Edhem , Soysal Gizem Gürbostan , Özcan Zeynep Özer , Doğan Levent
Published: January 2025

Aims: To investigate the efficacy and safety of intravitreal Dexamethasone implant (DEX-I) therapy in the treatment of diabetic macular edema (DME) refractory to intravitreal bevacizumab (IVB).

Material and methods: This retrospective and cross-sectional study included 37 eyes of 37 patients who received 3 loading doses of IVB injections for DME with no response and underwent DEX-I implant. Best-corrected visual acuity (BCVA), intraocular pressure (IOP) measurements and central foveal thickness (CFT) measured by spectral domain optical coherence tomography (SD-OCT) were recorded and compared before DEX-I, at the first week, first, second, third and sixth months. Duration of DME, glycated hemoglobin (HbA1c) levels, DME types and lens status (phakic, pseudophakic) were also recorded.

Results: The mean age of the patients was 61.14 ±8.69 years (59.5% male, 40.5% female). 35.1% of the patients had cystoid macular edema, 64.9% had diffuse macular edema and 73 % were phakic and 27% were pseudophakic. BCVA, CFT and IOP values before DEX-I injection were 0.78 ±0.16 LogMAR, 493.73 ±107.6 µm and 13.05 ±2.59 mmHg, respectively. At 6 months after DEX-I, BCVA, CFT and IOP values were 0.64 ±0.11 LogMAR, 397.35 ±59.72 µm and 16.3 ±2.51 mmHg, respectively. In all follow-ups, there was a significant improvement in BCVA, a significant decrease in CFT and a significant increase in IOP compared to pre-injection. Ocular hypertension was observed in 0.8 % of patients and progression of cataract progression in 1% of patients after treatment.

Conclusion: DEX-I therapy is an effective and safe treatment option for DME refractory to IVB treatment.
A função da escola na Sociedade da Ignorância
Authors: Gomes Claudia da Silva , Eichler Marcelo Leandro
Published: January 2025

O desenvolvimento de competências e habilidades visando ao desenvolvimento integral dos sujeitos é função da escola. Contudo, observa-se um mal-estar instaurado no ambiente escolar, percebido pela relativa apatia dos estudantes ao que entendemos por conhecimento. Essa postura sugere um vício epistêmico que recebe o nome de descaso epistêmico ou indiferença epistêmica. Este artigo reporta um relato de experiência a partir da prática de discussões e reflexões tensionadas em uma disciplina de pós-graduação em educação em ciências. Assim, através dos debates e leituras, constatou-se que, além dos problemas seculares que a escola segue enfrentando, faz-se necessário também ocupar-se do conhecimento sobre as formas de produção da ignorância e sobre as possibilidades de sua mitigação.
MAPLET-ЗАСТОСУНОК ДЛЯ РОЗРОБКИ ДИДАКТИЧНИХ МАТЕРІАЛІВ З ТЕМИ «ЛІНІЙНІ НЕОДНОРІДНІ ДИФЕРЕНЦІАЛЬНІ РІВНЯННЯ ДРУГОГО ПОРЯДКУ ЗІ СТАЛИМИ КОЕФІЦІЄНТАМИ І ПРАВОЮ ЧАСТИНОЮ СПЕЦІАЛЬНОГО ВИДУ». ЧАСТИНА 1
Authors: Тулученко Галина
Published: January 2025

The article considers the problem of creating didactic materials on a certain topic, which should contain a sufficiently large number of options (10-30 options) of equivalent complexity. The literature review shows that the majority of pedagogically oriented software tools for supporting the teaching of mathematics in secondary and higher education are focused on course visualization. Software tools, which are positioned as intended for the creation of didactic materials, provide tools for their design, rather than the development of the tasks themselves with the ability to control the influence of the values of the input parameters on the complexity of implementing a certain mathematical method. In educational examples that are solved in the traditional "manual" way, it is important to maintain a balance between the complexity of the algorithm for solving the problem and the computational operations performed at the same time. On the example of the topic: "Linear nonhomogeneous differential equations of the second order with constant coefficients and the right-hand side of a special form", the author developed the Maplet-application "Generator ODE", which allows you to generate ordinary linear nonhomogeneous differential equations with the right-hand parts of a special form according to the parameters specified by the user. To develop the mathematical support for this application, the dependencies of the coefficients of polynomials in an arbitrary partial solution on the coefficients of polynomials from the right-hand side of the differential equation, the roots of the characteristic equation, and the value of the parameter α from the exponent of the power of the exponential function from the right-hand side of the equation were derived in an explicit form. Further, algorithms for generating differential equations with single-valued integer coefficients of polynomials both in the right-hand side of the equation and in an arbitrary partial solution were implemented. Cases were studied when the expressions of arbitrary partial solutions obtained by the method of undetermined coefficients and by the method of variation of arbitrary constants coincide, and when they differ by a constant term. This feature allows you to use heuristic methods in learning when solving differential equations of the specified type. The layout of the interface of the developed application was made using the specialized MapletBuilder package, which is included in the Maple SCM. Computing algorithms are implemented in the software environment of the Maple SCM itself.
AS INFLUÊNCIAS DA AVALIAÇÃO DA APRENDIZAGEM SOBRE A SAÚDE MENTAL DOS ESTUDANTES UNIVERSITÁRIOS: UM ESTUDO ACERCA DAS RELAÇÕES DAS GERAÇÕES DA AVALIAÇÃO E AS PRINCIPAIS ESTRATÉGIAS DE COPING
Authors: NOVAES CAROLINE GÉSSICA GOMES DE , VITORINO WILK FELIPE , Rego Maria Luiza da Cunha , Viana Kilma da Silva Lima
Published: January 2025

A avaliação da aprendizagem tem sido amplamente discutida ao longo do tempo, existem diversas correntes reflexivas sobre o conceito e a importância da avaliação. Assim como existe uma crescente preocupação dos pesquisadores a respeito dos impactos emocionais vivenciados por estudantes. A presente pesquisa busca entender a influência da avaliação da aprendizagem sobre os impactos emocionais na saúde mental dos estudantes universitários. Através da literatura iremos discorrer como as demandas avaliativas presentes nas gerações da avaliação (GUBA; LINCOLN, 2011) se associam com os efeitos aversivos e as estratégias de coping (FOLKMAN; LAZARUS, 1986). Para responder essa inquietação, a pesquisa tem o objetivo de refletir quanto às relações entre a avaliação da aprendizagem e os impactos emocionais evidenciando as estratégias de coping utilizadas.  Diante disso, será realizada uma pesquisa bibliográfica, de natureza aplicada, descritiva e abordagem qualitativa. A organização da coleta de dados se dará a partir da Análise de conteúdo (BARDIN, 2016) considerando as três fases propostas, sendo elas: 1) pré-análise:Fase de organização do material; 2) exploração do material: fase de aprofundamento nos registros selecionados e 3) tratamento dos resultados: fase das análises dos resultados e inferências. todos os dados serão analisados a partir dos aportes teóricos das Gerações da Avaliação (GUBA; LINCOLN, 2011) e das Estratégias de Coping (FOLKMAN; LAZARUS, 1986). Ao final da pesquisa, espera-se contribuir na reflexão e discussão acerca dos temores e das dores vivenciados por estudantes que passaram por um sistema de avaliação da aprendizagem mal implementado durante o Ensino Superior.
PENGARUH IMPLEMENTASI METODE FUN LEARNING BERBANTUAN MEDIA LUDO TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS III SDN PESANTUNAN 04
Authors: Rahmawati Nur Fauziah , Manan Nanan Abdul , Ramdhani Nur Fauzan
Published: January 2025

Pada penelitian ini didasarkan oleh banyak guru menerapkan pembelajaran konvensional yang mengurangi efektivitas pembelajaran dan keterlibatan siswa Situasi ini menyebabkan hasil belajar siswa menjadi kurang optimal. Berdasarkan fakta yang ada dilapangan penting untuk membuat strategi pembelajaran yang dapat membuat siswa lebih terlibat dan bersemangat dalam proses pembelajaran yang pada akhirnya dapat membantu meningkatkan hasil belajar siswa. Tujuan dari penelitian ini ialah untuk mengetahui seberapa besar pengaruh dari penggunaan metode Fun Learning berbantuan media ludo terhadap hasil belajar siswa kelas III SDN Pesantunan 04. Pendekatan yang diterapkan dalam penelitian ini adalah penelitian kuantitatif dengan jenis penelitian dengan desain pra - eksperimental , jenis one group pretest posttest design. Populasi pada penelitian ini adalah semua siswa SDN Pesantunan 04 dengan jumlah 125 siswa, dan sampelnya adalah kelas III yang berjumlah 17 siswa. Adapun Teknik pengumpulan data menggunakan tes dan dokumentasi. Instrument tes berupa soal pilihan ganda berjumlah 20 soal. Data dianalisis menggunakan Uji T-test menggunakan bantuan SPSS Versi 23. Hasil penelitian ini membuktian bahwa teknik pengumpulan data murid sebelum (pretest) dterapkan metode fun learning berbantuan media ludo menunjukkan bahwa dari 17 siswa belum memenuhi kriteria ketuntasan minimal (KKM) atau berada pada kategori rendah. Sedangkan hasil belajar siswa setelah (posttes) diterapkan metode fun learning berbantuan media ludo terdapat 9 siswa telah memnuhi KKM. Penerapan metode fun learning berbantuan media ludo diketahui pula berdasarkan hasil perhitungan uji t. hasil penelitian diperoleh nilai signifikasi sebesar 0,000 nilai signifikansi lebih kecil dari α (0,05), maka hipotesis yang telah ditetapkan dinyatakan diterima. Ini berarti bahwa metode fun learning berbantuan ludo berpengaruh terhadap hasil belajar matematika kelas III SDN Pesantunan 04 Kecamatan Wanasari Kabupaten Brebes.
IMPLEMENTASI PELATIHAN DAN PENGEMBANGAN GURU TERHADAP KEMAMPUAN MENGAJAR
Authors: Dekawati Ipong , Yudaningsih Nunik , Pujiyati Wresni , Nugraha Rizki Satria
Published: January 2025

Abstrak-Kemajuan pendidikan merupakan tolak ukur dinamisasi suatu bangsa. Pendidikan merupakan investasi sumber daya manusia (human investment). Demikian pentingnya investasi sumber daya manusia ini untuk membangun negeri pada masa sekarang dan masa hadapan, maka proses pendidikan harus bagus. Apabila proses investasi sumber daya manusia (SDM) tersebut dilakukan dengan efisien dan efektif, maka sudah barang tentu investasi SDM memiliki value (nilai) yang sangat strategis. Dikatakan demikian, karena bagaimanapun dinamika perkembangan dan pembangunan negara berada pada tanggung jawab mereka yang sekarang sedang menjalani proses pembelajaran. Penelitian ini merupakan penelitian deskriptif dengan pendekatan kuantitatif. Untuk mengungkapkan hubungan antar variabel dan dinyatakan dalam angka serta menjelaskannya dengan membandingkan antara teori-teori yang telah ada.  Objek penelitian adalah seluruh sekolah luar biasa (SLB) Negeri 2 Indramayu. Setelah melaksanakan penelitian, kemudian menganalisis dan mengkajinya, maka dapat disimpulkan sebagai berikut: (1) Pelatihan guru berpengaruh positif dan signifikan terkadap kemampuan mengajar guru. (2) Pengembangan guru berpengaruh positif dan signifikan terkadap kemampuan mengajar guru. (3) Pelatihan dan pengembangan guru berpengaruh positif dan signifikan terkadap kemampuan mengajar guru. Setelah selesai penelitian ini ditargetkan dapat dipublikasikan pada EDUM (Education Administration – Sekolah Pascasarjana Unwir).
Empowering Women and Families in Early Detection of Hypertension Complications in Pregnancy
Authors: Rasyid Puspita Sukmawaty , Podungge Yusni , Olii Nancy , Noor Hajah Salmah Haji Mohd
Published: January 2025

Hypertension is the main cause of death for pregnant women, which is 31,90% in 2022. Early detection of hypertension complications tends to be actively carried out by health workers rather than empowering mothers, husbands, and families. This study aims to identify the differences in knowledge and attitudes of pregnant women regarding the early detection of hypertensive complications and the role of family support in hypertension prevention, before and after receiving intervention through the use of booklets. This quasi-experimental study used a one-group pretest-posttest design with 60 hypertensive pregnant women. Participants completed questionnaires measuring knowledge and attitudes about hypertension. After receiving a hypertension booklet to read for three days, follow-up evaluations were conducted on family support (day 10), early detection of complications, and blood pressure (day 14). Data were analyzed using paired sample tests. The research results show that the knowledge significantly improved after the intervention (mean increase of 2.47, p=0.000), while no significant change was found in attitudes (p=0.214). Family support roles increased significantly (mean increase of 2.02, p=0.000). Additionally, 88.3% of respondents could detect early hypertension complications, and 81.7% had normal blood pressure after the intervention. The conclusion is there are differences in the knowledge of pregnant women and the role of family in the prevention of pregnancy hypertension before and after receiving the booklet intervention. There is no difference in the attitude of pregnant women before and after receiving the booklet intervention. Suggestions for researchers further need to formulate strategies related to early detection of pregnancy hypertension starting from the family level by involving a network of cooperation between the government and community organizations to prioritize health education at the family level.
The Effect of Air Quality Parameter on Respiratory Diseases: A Systematic Literature Review
Authors: Wardono Hari Rudijanto Indro , Susanti R. , Wijayanti Yuni , Cahyati Widya Hary
Published: January 2025

The issue of the air quality index and its impact on health, specifically human respiratory continues to be a global concern. Recent studies indicate that respiratory diseases are linked to the inflammation caused by air pollutants. The aim of this study was to review the correlation between air quality measurements and factors contributing to the rise in acute nasopharyngitis and other respiratory disorders. This study was a systematic literature review of English language articles published in peer-reviewed academic journals between January 1, 2018, and April 30, 2023. This study found that twelve eligible papers from five reputable electronic databases: PubMed, Springer, ScienceDirect, ProQuest, and Google Scholar were eligible included. Severe respiratory illnesses are caused by factors such as Particulate Matter (PM), nitrogen dioxide (NO2), sulfur dioxide (SO2), carbon monoxide (CO), ozone (O3), and air temperature. While all studies showed a direct association between these factors and respiratory diseases, the inconsistent association between O3 and AQI with respiratory disease may be attributed to differences in sample size and geographic settings. A comprehensive review study involving human subjects is necessary to validate these findings.
The Relationship between Antenatal Care Quality and Pregnancy Outcomes: Systematic Literature Review
Authors: Panjarwanto Dwi Andhika , Restalia Fianda , Indrawan I Wayan Agung , Utomo Rudi Priyo , Permana Adin Yan
Published: January 2025

This study investigates the correlation between the quality of prenatal care and pregnancy outcomes through a comprehensive literature review. The systematic literature review aims to elucidate the relationship between prenatal care quality and pregnancy outcomes while identifying key factors influencing care quality. Relevant studies were identified through an extensive search of databases, including Google Scholar, ScienceDirect, and PubMed, using specific keywords related to antenatal care quality, serum levels, and pregnancy outcomes. Articles published within the last ten years were screened based on inclusion criteria, resulting in 12 original studies selected for detailed analysis. The findings reveal a statistically significant correlation between prenatal care quality and pregnancy outcomes. Inadequate prenatal care was associated with a higher risk of preterm birth, low birth weight, and complications during delivery. Socioeconomic factors such as income level, education, and access to healthcare services were identified as critical determinants of prenatal care quality. This study highlights the urgent need to enhance the accessibility, continuity, and quality of prenatal care to reduce maternal and neonatal mortality and morbidity, particularly in resource-limited settings. Policy implications suggest the necessity of targeted interventions to address disparities in prenatal care, including improving healthcare infrastructure, training healthcare providers, and implementing community-based programs. In conclusion, the study underscores the pivotal role of high-quality antenatal care in ensuring favorable pregnancy outcomes. Tackling socioeconomic barriers and enhancing service delivery are crucial to reducing adverse outcomes and promoting maternal and child health. The findings call for policy reforms to strengthen antenatal care services, especially in underserved regions, to achieve better health outcomes for mothers and infants.
Development of a Moblie Phone E-Nursing Application Prototype to Improve Self-Care for Heart Failure Patients
Authors: Laksmi Ida Ayu Agung , Susila I Made Dwie Pradnya , Suprapta Made Ani
Published: January 2025

Generally, patients with heart failure will experience activity intolerance resulting in functional limitations and decreased self-care abilities. One of the innovations offered in the Digital era is to develop a mobile phone e-nursing application with mobile technology that can be used by heart failure patients anywhere and anytime. This research aims to create a mobile phone application prototype to improve self-care for heart failure patients. This study is a research and development design. This study involved 32 heart failure patients who had medical records and a history of hospitalization at Mangusada Hospital using a purposive sampling technique. This research produced a prototype the self-care e-nursing application prototype which was developed into 6 main menus including education, weight monitoring, symptom monitoring, diet programs, medication reminders, and rest-activity menus.  Then the prototype was evaluated using the System Usability Scale (SUS) and Post-Study System Usability Questionnaire (PSSUQ). The research results show that the average SUS score reached 84.84 and the overall PSSUQ score was above 5. The conclusion is this prototype is classified as acceptable. Thus, this prototype is worthy of being developed into a real application in the future. Future research is needed to investigate the integration of the e-nursing application with electronic medical records (EMRs) within existing hospital systems.
The Effect of Carnitine on Reducing Triglyceride Levels
Authors: Thoha Thoha , Kusniawati Kusniawati , Subaktio Toto , Akbar Roby Rahmadi , Putri Prystia Riana
Published: January 2025

Carnitine is a crucial compound involved in the transport of long-chain fatty acids across mitochondrial membranes, playing an essential role in converting fat into energy. One of the most accessible ways to increase L-carnitine levels is through the consumption of red meat, which is a more affordable alternative compared to supplements. However, there is limited information on the optimal amount of red meat required to reduce blood triglyceride levels. This study aims to compare the effects of 50 mg and 100 mg of L-carnitine derived from red meat on blood triglyceride levels. The research utilized a quantitative approach with a quasi-experimental design. Participants included individuals aged 30-60 years with high triglyceride levels, who consumed beef did not take anti-cholesterol medications or had a history of diabetes. They also agreed to provide blood samples after an 8-9 hour fast. A simple random sampling method was used, with the first and odd-numbered participants assigned to the 100 mg group, and the second and even-numbered participants assigned to the 50 mg group. A total of 38 respondents were involved, with 19 in each group. The results indicated that the mean rank for the 100 mg carnitine group (17.32) was lower than that of the 50 mg group (21.68), though statistical analysis revealed no significant difference in triglyceride reduction between the two doses. The conclusion is the 50 mg carnitine group exhibited a higher increase in triglyceride levels compared to the 100 mg group. These findings suggest that a 12-day intervention with 100 mg of carnitine may prevent an increase in blood triglycerides, while 50 mg may not have the same effect.
The Development of Spondias pinnata (L.f) Kurz. Leaf Extract Toothpaste: Formulation, Physical Properties Evaluation and its Antibacterial Efficacy Against Streptococcus mutans Bacteria
Authors: Habibah Nur , Bekti Heri Setiyo , Dewi Ni Nyoman Astika , Dharmawati I Gusti Agung Ayu , Krisna Luh Ade Wilan , Mahastuti Shri Ayu Purnami
Published: January 2025

Cemcem (Spondias pinnata (L.f) Kurz) is a native Indonesian plant that has long been used as a traditional medicine. The ethanol extract of S. pinnata contains alkaloids, carbohydrates, flavonoids, triterpenoids, steroids, tannins, resins, and saponins. It has proven antibacterial activity against gingivitis and periodontitis bacteria, such as Streptococcus mutans. This study aims to develop a toothpaste formula with the active ingredient of S. pinnata leaf extract with various concentrations of 5, 15, and 30%; evaluate its properties; and measure its antibacterial effectiveness against Streptococcus mutans. The research method used a quasi-experimental method with a post-test-only control group design. The S. pinnata leaves were extracted with 96% ethanol solvent using the maceration technique. The properties of the toothpaste were evaluated based on homogeneity, spreadability, foam height, viscosity, and pH. The liking test was conducted to assess color, taste, scent, and texture based on the perception of 30 panelists. Antibacterial activity was tested using the well diffusion method. The test results confirm that all preparation formulas are homogeneous, the foam height is in the range of 4.33 - 21.33 cm, the spreadability is in the range of 3.44 - 4.53 cm2, the viscosity of toothpaste is in the range of 20767-67600 cps, and the pH value is in the range of 4.82 - 7.59. The results showed that toothpaste containing 5% of S. pinnata leaf extract met the physical and pH requirements and was most favored by panelists. This formula also showed antibacterial activity against S. mutans with an average inhibition zone diameter of 7.72 mm ± 0.439. Based on the study's results, it can be concluded that toothpaste containing 5% S. pinnata leaf extract effectively inhibits the growth of S. mutans bacteria by 54.33% compared to the positive control. Further research is suggested to optimize the concentration of S. pinnata leaf extract to maximize its antibacterial activity, without affecting its physical quality and organoleptic acceptance.
The Role of Ergonomic Interventions in Enhancing Employee Well-being: A Case Study from the Hospitality Industry
Authors: Irwanti Ni Ketut Dewi , Adiatmika I Putu Gede , Muliarta I Made , Abdullah Dahlan
Published: January 2025

The impact of ergonomic interventions and multitasking on employee well-being, particularly in high-demand hospitality settings, explores how these factors interact with perceived organizational support, an essential mediator that could influence employee satisfaction, health, and productivity. This study aims to discover the relationships among ergonomic interventions, multitasking, perceived organizational support, and employee well-being, focusing on employees of the Puri Saron Hotel Group in Bali. The study employs a quantitative methodology, utilizing SEM SmartPLS 3 software. Data was collected over questionnaires spread to a sample of 100 employees, following Slovin’s formula. The findings contribute to the growing field of workplace ergonomics by demonstrating that both physical ergonomic interventions positively, with the with the highest significant impact, and followed by multitasking for employee well-being, enhance the conceptual understanding of how organizational culture can amplify the benefits of ergonomic interventions. It is focused on a single hospitality group, this may impair the ability to be generalized of the results. that enhancing ergonomic conditions and multitasking abilities, coupled with strong organizational support, can significantly improve employee well-being, particularly in industries with high physical and cognitive demands. this offering valuable insights into the role of perceived organizational support in mediating these relationships.
Energy Intake, Protein Intake, and Toddler Hygiene with the Incidence of Stunting in 24-59 Months Toddlers in Mentawai Islands
Authors: Ilmiati Fatia , Syauqy Ahmad , Noer Etika Ratna , Margawati Ani , Kartini Apoina
Published: January 2025

Toddlerhood is an important period in human growth and development; during that period, if the nutrition is not adequate, they risk stunting. Some factors that cause this are energy intake, protein intake, parenting, and food security. In 2022, the prevalence of stunting is around 148 million (22.3%), most coming from Asia and Africa; according to WHO, in Indonesia, the prevalence of stunting is 21.6%. The incidence of stunting in Mentawai Islands Regency is 32%, the second highest rate below the national rate. According to the author's knowledge, this research is the first study to analyze the relationship between independent and dependent variables as well as the determinants of stunting in toddlers in the Sarereiket Health Centre using questionnaire data, direct observation, and interviews that have gone through a validation and reliability process from experts through the laboratory. The research aims to analyze the relationship between energy intake, protein intake, and hygiene of toddlers and the incidence of stunting in toddlers aged 24-59 months in South Siberut District, Mentawai Islands Regency. The method used the observational method. The subjects of analysis were 393 toddlers aged 24-59 months in the Sarereiket Health Centre who were involved in this study. Multivariate regression was performed to identify the relationship between dependent and independent variables. The results indicate that toddlers' energy intake, protein intake, and hygiene are associated with stunting. The results of the multivariate analysis in this study indicate that protein intake and toddler hygiene influence stunting and contribute to increasing the incidence of stunting in toddlers. The conclusion is there is a significant relationship between energy intake, protein intake, and hygiene of toddlers and the incidence of stunting in the Sarereiket Community Health Centre, Mentawai Islands.
Numerical analysis of the stress state of non-thin corrugated cylindrical shells made of continuous-inhomogeneous materials
Authors: Rozhok Liliia , Onishchenko Artur , Kruk Lesia , Naidonova Zoryna
Published: January 2025

Cylindrical shells of circular and non-circular cross-section are used as structural elements in many branches of economy. To increase the reliability of operation of such elements, continuous non-homogeneous materials are used.
This research investigates non-thin cylindrical shells with corrugated as cross sections made of the continuously inhomogeneous materials. The shells are subjected to internal pressure under conditions of simple support on the ends.The subject of the study is the stressed state of the shells and, as a consequence, the establishment of dependencies between its characteristics and the geometric parameters of the reference surface, the thickness of the shells, and the law of change of the modulus of elasticity of the material.
The aim of the work is numerical analysis of the stress state of shells of such class depending on the amplitude of the corrugation, the thickness of the shells and the law of variation of elastic properties of their material. The solution of the problem is based on reduction of the original three-dimensional boundary value problem for the system of partial differential equations with variable coefficients to a one-dimensional boundary value problem for a system of ordinary differential equations with constant coefficients of higher order. At the same time, the analytical method of separating variables in two coordinate directions is used, together with approximation of functions by discrete Fourier series. The one-dimensional boundary value problem is solved by the stable numerical method of discrete orthogonalization.
An analysis of the stress state of the considered shells was carried out depending on the amplitude of the corrugation, the thickness of the shells and the law of change of the elastic characteristics of the material. It is shown that with a slight deviation of the shape of the cross-section from the circular one, for a certain thickness of the shells, the presence of corrugations can be neglected when choosing the calculation model.In addition, the presence of corrugations causes a redistribution of the values of displacements and stresses in the characteristic sections of the shells, which must be taken into account when calculating the strength and reliability of the structures under consideration.
Method of estimating the number M of occurrence of transonic flutter of aerodynamic control surfaces of supersonic aircraft and aerospace systems
Authors: Safronov Oleksandr , Semon Bogdan , Nedilko Oleksandr , Horina Anna
Published: January 2025

Evaluation of the characteristics of aerodynamic surfaces in transonic air flow by theoretical methods remains an actual scientific and applied problem that must be solved to ensure the safety of flights of supersonic aircraft and aerospace systems at transonic flight speeds.
Difficulties in solving the problem are due to the need to take into account the effect of air compressibility on the change in the characteristics of the aerodynamic profiles of supersonic aircraft in the transonic range of flight speeds. In some works, the influence of air compressibility on the change in the characteristics of aerodynamic profiles is estimated using various corrections.Additional difficulties in evaluating the characteristics of the aerodynamic surfaces of supersonic aircraft at transonic flight speeds arise in the formation of compression jumps on the surface of the aerodynamic profile, the effect of which cannot be determined by these corrections.The article proposes a method for estimating the M number, in which the occurrence of transonic flutter of the aerodynamic control surfaces of supersonic aircraft and aerospace systems is possible.The method is based on the analysis of the characteristics of the interaction of the oscillations of the sealing jumps with the oscillations of the aerodynamic control surfaces and on the basis of the analysis of the patterns of expansion of the local supersonic air flow on the surface of the aerodynamic profile.The possibility of using this method for preliminary estimation of the number M of transonic flutter of aerodynamic control surfaces is substantiated by comparing the results obtained using the proposed method with the results obtained in a laboratory experiment during blowing of a wing model with a control surface.The obtained results can be used to carry out a preliminary approximate assessment of the M number, in which transonic flutter of the aerodynamic control surfaces of supersonic aircraft and aerospace systems is possible, and in the preparation of recommendations to the flight crew regarding the features of controlling supersonic aircraft in the transonic range of M flight numbers.