bluuebunny/crossref_metadata_2025_split huggingface dataset:
Transvaginal mesh-reconstruction of anterior apical prolapse: a selective implant choosing approach
Authors: Snurnitsyna O. V. , Nikitin A. N. , Lobanov M. V. , Inoyatov Zh. Sh. , Rapoport L. M. , Enikeev M. E. 
Published: April 2022

Introduction. Transvaginal mesh-reconstruction of urogenital prolapse remains a controversial trend in modern urogynecology. We have seen growth in transvaginal mesh surgery since 2004, followed by a sharp decline after 2011 due to FDA restrictions related to imperfections in previously available prostheses and implantation techniques. Improving the efficacy and minimizing complications of transvaginal mesh-surgery is at the forefront of research in the field of modern urogynecology.Purpose of the study. To optimize the indications for transvaginal mesh-reconstruction of anterior apical prolapse.Materials and methods. The study enrolled 375 patients with anterior apical prolapse. The grade of prolapse was assessed using POP-Q. In patients with endopelvic pelvic fascia insufficiency, severe cystocele (Aa ≥ +1) and hysteroptosis grade II – IV, the correction was carried out using the six-arm OPUR® («ABISS», Saint-Étienne, France). lightweight polypropylene monofilament implant (n = 290). When the cystocele was not prominent (Aa ≤ -1) and grade III – IV hysteroptosis, posterior sacrospinal hysteropexy was preferred with the CYRENE® («ABISS», Saint-Étienne, France) tape (n = 85). In 35 patients, the operation was combined with anterior colporrhaphy. In 5 patients, a simultaneous conization/amputation of the cervix was performed. The examination was performed 1 month after surgery and then annually. Prolapse ≥ grade II was as recurrent. The follow-up period of 67 patients was more than 4 years.Results. After OPUR® prosthesis implantation, recurrent hysteroptosis was detected in 6 women with cervical hypertrophy / elongation within a period of 1 mo to 3.5 yr and cystocele in 4 patients. The efficacy was 96%. In 9 patients, an postoperative ischuria was found associated with extensive dissection and hypotension of the bladder wall due to chronic urinary retention in severe cystocele. Urination improved in 88% of cases. In the remaining cases, long-term mediator and hormone replacement therapy were continued., One recurrent hysteroptosis was observed during the implantation of the CYRENE® prosthesis. No damage to the bladder was observed. Acute urinary retention was detected in 1 case, which resolved after intermittent catheterization. Conclusion. The availability of 2 types of transvaginal prostheses for various degrees and configurations of urogenital prolapses allows a differentiated approach to their choice. Both prostheses suggest reliable «reconstruction-imitation» of the sacroiliac ligament by sacrospinal hysteropexy. If necessary, the operation can be supplemented with anterior colporrhaphy. The prevalence of anterior prolapse with endopelvic fascia insufficiency requires more extensive reconstruction, which can be performed relatively safely and effectively by implantation of a 6-arm OPUR® prosthesis.
CLINICOEPIDEMIOLOGICAL FEATURES OF COVID-19 PATIENTS OF SECOND WAVE AT A TERTIARY CARE TEACHING HOSPITAL IN GUJARAT, INDIA
Authors: CHAWDA HIREN M , HEDAMBA RUTVIJ H , KOTHARI NITIN , PANCHAL KIRAN M 
Published: April 2022

Objective:
The studies describing the clinicoepidemiological features of coronavirus disease-2019 (COVID-19) patients of first wave are available but about second wave very few studies have documented. This study was aimed to describe the clinicoepidemiological features and the causes of mortality of COVID-19 patients of second wave admitted in our center.
Methods: This retrospective observational cross sectional study was carried out among 200 randomly selected and confirmed COVID-19 indoor patients admitted between 7th April, 2021 and 3rd July, 2021 in Dr. N. D. Desai Hospital, Nadiad. The demographic profile, clinical features, comorbidities, inflammatory markers and causes of mortality in these patients were analyzed.
Results: A total 200 patients of COVID-19 of second wave were analyzed. Majority of them were males (64.5%) and the patients between 18 and 60 years of age constituted 60%. Hypertension (70.93%) and Diabetes mellitus (46.51%) were common comorbidities followed by ischemic heart diseases and chronic kidney disease. The most common presenting features were fever (75.7%), cough (68.8%), and shortness of breath (60%). The median duration of hospital stay was 7 days [interquartile range (IQR), 4–12]. The patients needed any kind of mode of oxygen therapy were 82.5%. The most common cause of death was cardiac arrest (70.58%) followed by severe acute respiratory distress syndrome ARDS (35.29%).
Conclusions: In this retrospective study, most patients were young males with the age less than 60 years. The patients had one or more comorbidities, hypertension being the most common. Inflammatory markers were significantly higher in patients who died in our hospital.
Keywords: COVID-19, Clinicoepidemiological features, Comorbidities, ICU, Second wave, Wave-2, COVID-19 deceased, Mortality.
aprender a ser professora na educação infantil
Authors: Brostolin Marta Regina , Amorim Ana Carla 
Published: April 2022

O artigo apresenta um recorte de pesquisa cujo objetivo foi analisar o processo de iniciação à docência de professoras de Educação Infantil identificando suas dificuldades e desafios. De cunho qualitativo, utilizou como instrumento para a coleta de dados a entrevista semiestruturada com cinco professoras iniciantes de um Centro de Educação Infantil da rede privada da cidade de Campo Grande/MS. Os resultados da pesquisa indicam como maiores dificuldades o gestar o trabalho da rotina diária com as crianças pequenas, como a troca de fraldas, o choro, as mordidas, a alimentação, o banho, o domínio da sala e o planejamento das atividades. Em contrapartida, ressaltaram o bom clima escolar existente na instituição educativa pesquisada. Esse apoio é decisivo para as professoras se sentirem pertencentes ao espaço institucional, motivando-as a vencer as dificuldades e permanecer na profissão.
Tracking Democracy In Islam
Authors: Junaidi M. , Sudaryono Sudaryono 
Published: April 2022

This paper aims to answer the question “Is democracy in conflict with Islam?” This paper also discusses the values contained in democracy. This paper uses a normative legal research method that is descriptive and analytic to describe the implementation of government systems and political systems in Islam. Then analyze it with democratic values as a system of government and a political system. The research results obtained a brief description of democracy as a political system and government system in the era of the Prophet and the era of Khulafaturrasyidin to determine the democratic values contained. In the end, this paper is one of the answers to the discourse that has been a growing polemic between democracy and Islam.
Development of a method for isolation of melanin from archival FFPE tissues of human melanoma for structural studies by pyrolysis-gas chromatography-tandem mass spectrometry
Authors: Kurkiewicz Sławomir , Dzierżęga-Lęcznar Anna , Stanek-Widera Agata , Lange Dariusz 
Published: April 2022

Abstract

Introduction
There is some evidence that pheomelanin produced in skin melanocytes may be involved in the development of cutaneous melanoma, particularly in individuals with a light skin/red hair phenotype. However, nothing is known about possible correlation between the type and/or clinical stage of melanoma and the content of pheomelanin in the tumor tissue. We believe that archival formalin-fixed and paraffin-embedded (FFPE) melanoma tissues could be a good source of melanin pigment for future large-scale research on that issue.

Aim
The aim of this work was to develop a method for isolation and purification of melanin from FFPE samples of human melanoma. To test the suitability of the isolation protocol for planned structural studies, the obtained melanin was analyzed for pheomelanin content by the method based on pyrolysis (Py) coupled with gas chromatography and tandem mass spectrometry (GC/MS/MS).

Material and methods
For melanin isolation, microtome sections of FFPE tissue of primary lesion and lymph node metastases were subjected to a multistep procedure of paraffin removal, tissue rehydration, homogenization, and digestion with the set of proteolytic enzymes. The pigment samples were then pyrolyzed at 500 °C, and the GC-separated thermal degradation products were identified using a triple quadrupole mass spectrometer operating in the multiple reaction monitoring mode.

Results
GC/MS/MS analysis of the pyrolysis products revealed the presence of pheomelanin markers, which allowed quantitation of a pheomelanin component of each of the isolated pigments. Melanin from the FFPE primary melanoma was found to contain 6.6%, and the pigment from FFPE metastatic lymph node 7.5% of pheomelanin.

Conclusions
The developed protocol allows for the isolation of melanin from FFPE melanoma specimens. The pigment can be successfully studied for pheomelanin content by Py-GC/MS/MS method. The results of our study indicate that archival FFPE tumor tissues can be used as a good source of melanin for future structural studies aimed at shedding more light on the role of pheomelanin in the pathomechanism of cutaneous melanoma.
Economic Assimilation of Mexicans and Central Americans in the United States1
Authors: Peri Giovanni , Rutledge Zachariah 
Published: April 2022

Abstract
Using United States Census data between 1970 and 2017, we analyze the economic assimilation of subsequent arrival cohorts of Mexicans and Central Americans by comparing their earnings and employment probability to those of natives with similar age and education. We find that, on average, these immigrants started with an earnings gap of 40–45% and eliminated half of it within 20 years of arrival. Recent cohorts that arrived after 1995 performed better than earlier cohorts in that they had smaller initial earnings gaps and faster convergence. Additionally, the most recent cohorts entered the United States without an employment rate disadvantage, and they surpassed natives within 10 years. We also find that Mexicans and Central Americans working in the construction sector and those living in nonenclave and urban areas had faster earnings convergence than the others.
МИКРОКЛИМАТСКИ УСЛОВИ У ПУТНИЧКОМ ПРОСТОРУ АУТОБУСА
Authors: Поповић Дејан , Ружић Драган 
Published: April 2022

Тема рада су услови топлотног комфора у кабини аутобуса уз утицај клима уређаја. На почетку рада направљен је преглед развоја клима уређаја у аутобусима, наведена су претходна истраживања за побољшање перформанси система, као и начини и примјер испитивања. Обрађени су и сви параметри топлотног комфора. Урађено је испитивање услова топлотног комфора у кабини аутобуса у стационарном стању. Након испитивања урађено је очитавање резултата, њихова обрада, анализа и поређење са стандардним вриједностима. На крају рада извршена је оцјена резултата, наведени су могући правци даљег истраживања и могућност побољшања.
KVALITET ELEKTRIČNE ENERGIJE NA NISKONAPONSKOJ STRANI ENERGETSKIH TRANSFORMATORA U POVRŠINSKOM KOPU "DRMNO"
Authors: Živković Nemanja , Katić Vladimir 
Published: April 2022

U ovom radu opisano je merenje i ana­liza kvaliteta električne energije na 0,4 kV strani energet­skih transformatora. Merenja su vrsena na trafostani­cama Rudnik 4 i Pogonskoj stanici B-2000. Prikazani su rezultati merenja, njihova analiza i upoređivanje sa datim standardima i propisima.
Analisis Pemodelan Matematika Siswa Dalam Pemecahan Masalah Kontekstual Berdasarkan Kemampuan Matematika
Authors: La Arua Afudin , Samron Samron 
Published: April 2022

Abstract
Mathematical modelling is an alternative that can be used by student in term of contextual problem solving. The aim of this studi is to analyze about student’s mathematical modelling to solve the contextual problem based on their math ability. This research is a descriptive research by using kualitative method. There are some steps in doing this research, , they are: 1) preparing research instrument, , that is math ability test, contextual problem solving test, and interview guide, 2) validation the instrument test end interview guide, 3) instrument trials, 4)research implemntation, 5) data analysis, 6) data triangulation, and 7) conclusion. Based on the research result, there are three steps of student’s ability, i.e , high, medium, and low. The ability of these there student’s show that there are differences in solving contextual problems using mathematical modelling.

Keywords: Mathematical modelling, contextual problem solving

Abstrak
Pemodelan matematika merupakan salah satu alternatif yang dapat digunakan oleh siswa dalam pemecahan masalah kontekstual. Tujuan penelitian ini yaitu untuk menganalisis tentang pemodelan matematika siswa dalam pemecahan masalah kontekstual berdasarkan kemampuan matematika. Penelitian ini adalah penelitian deskriptif dengan pendekatan kualitatif. Tahapan dalam peneltian ini meliputi: (1) penyiapan instrumen penelitian berupa tes kemampuan matematika, tes pemecahan masalah kontekstual dan pedoman wawancara, (2) validasi instrumen tes dan pedoman wawancara, (3) uji coba instrumen, (4) pelaksanaan penelitian, (5) analisis data, (6) triangulasi data, dan (7) penarikan kesimpulan. Berdasarkan hasil penelitian, diperoleh tiga kemampuan siswa yaitu tinggi, sedang, dan rendah. Kemampuan ketiga siswa tersebut menunjukan bahwa terdapat perbedaan dalam memecahkan masalah kontekstual menggunakan pemodelan matematika.

Kata Kunci: Pemodelan Matematika, Pemecahan Masalah Kontekstual
PENCAPAIAN STANDAR NASIONAL PENDIDIKAN DI SULAWESI SELATAN TAHUN 2019
Authors: Mus Sumarlin , Irmawati Irmawati 
Published: April 2022

Penelitian ini bertujuan untuk mengetahui pencapaian standar nasional pendidikan berdasarkan hasil visitasi asesor Badan Akreditasi Nasional Sekolah/Madrasah (BAN S/M) provinsi Sulawesi Selatan yang dilakukan pada tahun 2019. Pendekatan penelitian ini menggunakan pendekatan kuantitatif. Data sekunder di gunakan dalam penelitian ini bersumber dari hasil penilaian akreditasi yang diperolah oleh BAN S/M pada sekolah di provinsi Sulawesi Selatan pada tahun 2019. Data sekunder yang diperoleh berdasarkan dokumen hasil penilaian visitasi sekolah dikelompokkan berdasarkan jenjang pendidikan dan peringkat akreditasi, kemudian nilai hasil visitasi setiap standar dirata-ratakan setiap jenjang pendidikan. Hasil penelitian menunjukkan bahwa secara umum setiap jejang pendidikan memperoleh peringkat akreditasi B dengan presentase keseluruhan 67,81 persen.. Banyaknya satuan pendidikan dari semua jenjang yang memperoleh peringkat B (baik) disebabkan oleh rendahnya dua standar nasionalpendidikan yaitu standar sarana prasarana dan standar pendidik dan tenaga kependidikan. Standar sarana dan prasarana dan standar pendidik perlumendapat perhatian penuh oleh pemerintah dengan melengkapi prasarana sekolah di semua jenjang dan peningkatan kualifikasi pendidik denganmelakukan sertifikasi pendidik secara menyeluruh.
STRATEGI KEPALA SEKOLAH DALAM PENINGKATAN MUTU PENDIDIKAN DI SDN 1 WAGIRLOR KABUPATEN PONOROGO
Authors: Mahardhani Ardhana Januar , Rustiya Sela Ayu , Adiyaksa Wily 
Published: April 2022

Tujuan dalam penelitian ini adalah melihat lebih jauh tentang strategi strategi kepala sekolah dalam rangka meningkatkan mutu pendidikan di SDN 1 Wagir Lor. Untuk mencapai tujuan penelitian maka dilakukan pengumpulan data melalui observasi, wawancara, dan dokumentasi. Wawancara dilakukan dengan kepala sekolah SDN 1 Wagir Lor. Penelitian ini menggunakan metode pendekatan kualitatif. Hasil penelitian ini menunjukan bahwa strategi yang digunakan kepala sekolah dalam meningkatkan mutu pendidikan adalah: 1) Penyusunan perencanaan serta pengembangan sekolah dengan merancang rencana kegiatan dalam jangka pendek, jangka menengah maupun jangka panjang. Mencakup visi, misi dan tujuan sekolah yang melibatkan semua stakeholder. 2) Kegiatan ekstrakurikuler di SDN 1 Wagir Lor ada kegiatan ekstrakurikuler drumband, karawitan, pramuka dan wartawan cilik. Dimana ekstrakurikuler drumband, karawitan dan wartawan cilik merupakan ekstrakurikuler yang baru ada di sekolah se Kecamatan Ngebel. 3) Perbaikan sarana dan prasarana yang didanai oleh dana BOS dan juga ada yang dibantu oleh komite sekolah. Perbaikan sarana dan prasarana yang dilakukan oleh Kepala Sekolah SDN 1 Wagir Lor adalah perbaikan ruangan perpustakaan, perbaikan ruang kelas dan penambahan LCD Proyektor pada setiap ruang kelas. 4) Menjalin komunikasi dengan Komite merupakan kunci dari keberhasilan dalam melaksanakan program yang akan dijalankan sekolah, karena melalui komite ada koordinasi demi perbaikan sekolah.
MENINGKATKAN HASIL BELAJAR SEJARAH DENGAN MENGGUNAKAN APLIKASI KAHOOT DI KELAS XII IPA 4 MAN ASAHAN
Authors: Rosi Mehawani 
Published: April 2022

Tujuan dalam penelitian ini adalah untuk mengetahui bagaimana penggunaan aplikasi Kahoot mampu meningkatkan. hasil belajar siswa Kelas XII MAN Asahan, khususnya aplikasi E-Learning sebagai media pembelajaran dalam pembelajaran sejarah di dalam kelas. Sebab, penerapan metode lama seperti ceramah ternyata kurang tepat dalam pembelajaran sejarah. Metode penelitian ini merupakan Penelitian Tindakan Kelas terdiri 4 tahapan memiliki 4 tahap yakni, perencanaan (planning), tindakan (action), observasi atau evaluasi (observation) serta refleksi (reflection). Teknik pengumpulan data penelitian yang digunakan yakni observasi, tes, dan dokumentasi. Data dianalisis secara kuantitatif menggunakan uji statistik deskriptif dengan menggunakan persentase. Hasil penelitian siklus I menunjukkan hasil belajar peserta didik di kelas XII IPA 4 MAN Asahan dengan menerapkan media kuis aplikasi Kahoot berbasis android terkategori belum optimal. Sehingga pada pelaksanaan siklus II hasil tes belajar belajar peserta didik pada saat pengisian kuis menggunakan media android aplikasi Kahoot mampu memudahkan proses belajar siswa di kelas XII IPA 4 MAN Asahan berdasarkan indikator keberhasilan sesuai dengan materi Perjuangan atau terkait dengan sejarah.
KEBUTUHAN PERBEKALAN MELAUT PADA KAPAL BOUKE AMI DI PELABUHAN PERIKANAN SAMUDERA NIZAM ZACHMAN JAKARTA
Authors: Astarini Julia Eka , Simbolon Domu , Indrayanto Agustin 
Published: April 2022

Kegiatan penangkapan ikan pada kapal bouke ami yang berbasis di Pelabuhan Perikanan Samudera Nizam Zachman Jakarta membutuhkan berbagai komponen perbekalan. Akan tetapi, perbekalan yang dibawa selama ini sering tidak mencukupi karena trip operasinya cukup lama, yaitu hingga 3 bulan. Penelitian ini bertujuan untuk mengidentifikasi jenis perbekalan, menghitung kebutuhan perbekalan, dan mendeskripsikan penanganan perbekalan pada kapal bouke ami. Penelitian dilakukan dengan menggunakan metode survei melalui pengamatan langsung terhadap aktivitas sampel kapal. Sampel kapal ditetapkan melalui stratified random sampling dengan memilih 13 kapal berukuran <30 GT, 5 kapal berukuran 31-50 GT dan 19 kapal berukuran 51-100 GT. Analisis data dilakukan secara deskriptif, baik secara kuantitatif dan kualitatif. Hasil penelitian menunjukkan bahwa jenis perbekalan yang dibutuhkan terdiri dari perbekalan operasional kapal (solar, air bersih, dan pelumas) dan perbekalan konsumsi (bahan konsumsi, obat-obatan, dan lain-lain). Kebutuhan perbekalan yang paling besar terdapat pada armada ukuran 51-100 GT yaitu Rp798.765.000/unit/tahun, yang dialokasikan untuk solar 78,87%, air bersih 0,38%, pelumas 2,93%, perbekalan konsumsi 17,82%. Penanganan perbekalan pada kapal bouke ami sudah berjalan dengan baik dengan cara menyimpan perbekalan operasional kapal di bagian belakang kapal sedangkan perbekalan konsumsi disimpan pada palkah pendingin, dapur, dan kamar nakhoda. Tindakan yang dilakukan jika perbekalan tidak mencukupi selama kegiatan penangkapan yaitu pengiriman perbekalan dari fishing base ke fishing ground oleh pemilik kapal. Adapun tindakan saat perbekalan berlebih dibagikan kepada rombongan tim lain saat menuju fishing base.
Kata kunci: bouke ami, konsumsi, penanganan, perbekalan, PPSNZJ
DO PARENTS INTRODUCE AGRICULTURAL LIVELIHOOD TOWARDS RURAL-YOUTH? Understanding Communication Pattern Between Parents and Rural-Youth related to Agricultural Livelihood in Ciasmara Village, Pamijahan Sub-district, Bogor Regency
Authors: Adinugraha Yogaprasta , Nugroho David Rizar , Reza Muhammad , Haikal Abdurrozieq 
Published: April 2022

The regeneration of agricultural workers has decreased in the last 10 years, this is feared to have an impact on food security in Indonesia. There are several things that cause the absence of young workers in agricultural sector, including how agricultural values are passed on to their children. This study will focus on (1) identifying communication frequency between parents and youth in context of agricultural work (2) identifying actors that communicate with rural youth in context of agricultural work. (3) Identifying the discussion topics between parents and rural youth in context of agricultural work. This research was carried out in Ciasmara Village, Bogor Regency from June 2020 - August 2021. Ciasmara Village was chosen as the research location because the village is one of the rice barns in Bogor Regency and the largest rice contributor to the capital city area. A total of 120 village youths were selected as research respondents through purposive sampling method. The results showed that parents still communicated about agriculture to their children in the context of rice cultivation and how to harvest rice. Both of these information are the most frequently discussed information because they are closely related to family labor to save production costs.
THE STRUCTURE AND DISTRIBUTION OF CASSAVA FARMER HOUSEHOLD REVENUE IN SITIHARJO VILLAGE, TUGUMULYO SUBDISTRICT, MUSI RAWAS DISTRICT
Authors: Arischa Mona , Arianti Nyayu Neti , Mulyasari Gita 
Published: April 2022

The purposes of this research are to analyze 1) the structure of cassava farmer household revenue, and 2) the distribution of cassava farmer household revenue in Sitiharjo Village, Tugumulyo Subdistrict, Musi Rawas District. The 50 respondent of this research was taken by Slovin method. This research was conducted on November to December 2017. The results showed that the greatest source of revenue is from off-farm activities, amounting to 46.78%. The unequal level of distribution of cassava farmers' household revenue based on the Gini Ratio (GR) on the source of revenue from on-farm is classified as low inequality with a GR index of 0.29, non-cassava farming (on farm) is classified as high inequality with GR index is 0.80, off-farm is classified as high inequality with a GR index of 0.57, non-farm is classified as high with a GR index of 0.67 and the GR index of all cassava farmer households is 0.39 which is classified as moderate. Based on the criteria of the World Bank (World Bank), cassava farmer households are measured by the share of revenue owned by 40 percent of the population with the low revenue group, which is for the source of revenue from cassava farming receiving 22.92 percent (low category), non-cassava farming. received 0.00 percent (high category), off-farm received 3.10 percent (high category), non-farm received 0.00 percent (high category) and the total of all cassava farmer household revenues received 12.43 percent (medium category).