bluuebunny/crossref_metadata_2025 huggingface dataset:
Modeling of IVR and Sensitivity Analysis of Cavity Injection System of a 1000MWe Advanced PWR
Authors:   Karachi Institute of Power Engineering College, Pakistan Institute of Engineering and Applied Sciences, Karachi, Sindh, Pakistan., Usman Muhammad , Abbasi Abdul Rehman ,   Karachi Institute of Power Engineering College, Pakistan Institute of Engineering and Applied Sciences, Karachi, Sindh, Pakistan., Ahmed Naveed ,   Safety Analysis Centre, Pakistan Nuclear Regulatory Authority., Shakoor Talha ,   Karachi Institute of Power Engineering College, Pakistan Institute of Engineering and Applied Sciences, Karachi, Sindh, Pakistan.
Published: February 2022

In-Vessel Retention (IVR) is one of the primary technique to mitigate severe accidents. This enables retaining the corium inside the Reactor Pressure Vessel (RPV) through external cooling. However, it is important to assess the validity and success of this technique, though actual validation is impossible. In this work, we have developed a model of selected case study and used MATLAB 2018b to simulate it. Developed model has been tested using two sources; constant temperature source and constant heat flux. These two sources were applied at the internal surface of RPV separately and heat transfer through RPV lower plenum was monitored. Main purpose of this analysis is to obtain temperature profiles along the RPV lower plenum external surface. Results show that the technique is successful because external surface temperature is lower than melting point of RPV in both the cases discussed. Sensitivity analysis showed that external temperature can be further decreased by increasing heat transfer, which can be changed by thickness of RPV and sub-cooling of inlet water. However, both parameters have their own limitations. Results obtained through MATLAB simulations are also comparable to MELCOR1.8.5 code simulation results and both found in agreement.
Menstimulasi Peserta Didik yang Mengalami Kesulitan Belajar Membaca Permulaan di Sekolah Dasar
Authors: Iskandar Rossi , MS Zulela , Fahrurrozi Fahrurrozi
Published: February 2022

Siswa masih sulit membedakan bentuk huruf dan sulit membaca huruf konsonan yang ada di belakang. Faktor penyebab kesulitan membaca adalah dari kesulitan persepsi visual, kesulitan persepsi auditori, masalah neurologis dan Dyslexia. Tujuan penelitian ini yaitu menganalisis permasalahan yang terjadi pada siswa sehingga mengalami kesulitan membaca permulaan. Jenis penelitian ini yaitu kualitatif.  Teknik pengumpulan data dengan cara observasi, wawancara dan angket dengan alat assessmen yang mengacu pada buku kesulitan belajar: perspektif, asessmen dan penanggulangannya. Subjek dalam penelitian ini adalah kelas rendah di sekolah dasar dengan jumlah 25 peserta didik yang teridentifikasi mengalami kesulitan membaca permulaan. Metode kualitatif dengan pendekatan analisis deskriftif digunakan untuk menganalisis data. Hasil menunjukan assessmen perseptual yang digunakan terhadap peserta didik adalah berupa visual discrimination, figure-ground, visual closure, dan spatial relationship. Persepsi auditori berupa auditory discrimination, auditory memory serta masalah neurologis. Melalui analisis proses kegiatan pembelajaran menstimulasi peserta didik yang mengalami kesulitan membaca permulaan diperlukan kegiatan penelitian lanjutan dalam mengembangkan sebuah media pembelajaran yang lebih inovatif, bergambar dan terintegrasi audio visual. Hasil penelitian ini hanya menganalisis kesulitan belajar membaca permulaan dilihat dari kegiatan dan aktifitas proses pembelajaran dan serta kebutuhan guru.
Implementasi Service Learning Terhadap Kemampuan Membaca dan Menulis Permulaan Siswa SD/MI
Authors: Halimah Andi , Suharti Suharti , Akni Ardita Nur
Published: February 2022

Masih banyak siswa yang mengalami kesulitan dalam membaca dan menulis. Selain itu, guru kewalahan dalam membelajarkan siswa yang belum mampu membaca dan menulis dengan baik. Penelitian ini bertujuan untuk menganalisis pengaruh implementasi kegiatan service learning mahasiswa prodi PGMI terhadap kemampuan membaca dan menulis permulaan siswa SD/MI. Jenis penelitian ini adalah eksperimen dengan desain pre-eksperimental design. Jumlah mahasiswa yang melakukan kegiatan service learning sebanyak 79 orang sehingga sampelnya berjumlah 79 orang. Instrumen yang digunakan untuk memperoleh data dalam penelitian adalah tes, yakni pretes dan posttes. Teknik analisis data berupa analisis deskriptif maupun inferensial. Hasil penelitian menunjukkan bahwa ada pengaruh implementasi kegiatan service learning terhadap kemampuan membaca dan menulis permulaan siswa SD/MI yang dilakukan oleh Mahasiswa. Setiap masalah yang dihadapi siswa diberi solusi oleh mahasiswa dengan menggunakan metode, eja, metode suku kata, metode global, dan metode SAS. Implikasi dari penelitian ini adalah mendekatkan mahasiswa pada masalah yang terjadi di masyarakat dan memberikan bantuan terhadap kesulitan belajar di sekolah, hal tersebut sebagai praktik pembelajaran mata kuliah Bahasa Indonesia di bangku kuliah dengan langsung mendampingi dalam mengatasi masalah pembelajaran.
Efektivitas Model Problem Based Learning Berbantuan LKPD Terhadap Hasil Belajar Muatan Pelajaran IPA
Authors: Gede Swiyadnya I Made , Citra Wibawa I Made , Agus Sudiandika I Kade
Published: February 2022

Kepaduan pembelajaran pada kurikulum 2013 ternyata kurang berdampak pada muatan pelajaran IPA yang dilaksanakan di sekolah. Minimnya inovasi pembelajaran mengakibatkan siswa tidak terlibat secara aktif dalam proses pembelajaran dan belum dikondisikan untuk belajar mengeksplorasi materi pelajaran yang diberikan sehingga terkesan monoton dan siswa menjadi bosan. Sesuai dengan permasalahan yang dihadapi siswa dengan gambaran di atas perlu adanya inovasi penggunaan model pembelajaran yang dapat meningkatkan antusias siswa salah satunya dengan pembelajaran yang menuntut siswa untuk berpikir kritis. Penelitian ini bertujuan mengetahui Efektivitas model Problem Based Learning berbantuan LKPD untuk meningkatkan hasil belajar siswa pada pembelajaran IPA Kelas V. Subjek penelitian adalah siswa kelas V sebanyak 28 siswa. Selanjutnya objek penelitian ini adalah hasil belajar muatan pelajaran IPA siswa setelah mengikuti pembelajaran dengan penerapan model Problem Based Learning berbantuan LKPD. Metode pengumpulan data yang digunakan untuk mengumpulkan hasil belajar siswa adalah metode tes. Teknik analisis data dalam penelitian tindakan kelas ini adalah teknik analisis deskripsif kuantitatif. Hasil penelitian menunjukan bahwa, rata-rata hasil belajar pada siklus I adalah  68,21 dan meningkat pada siklus II menjadi 79,64. Daya serap siswa pada siklus I sebesar 68,21% dan meningkat pada siklus II menjadi 79,64% serta ketuntasan belajar siswa pada siklus I sebesar 64% dan meningkat pada siklus II menjadi 82%. Jadi, model Problem Based Learning berbantuan LKPD efektif dalam meningkatkan hasil belajar muatan pelajaran IPA siswa.
GGE Biplot Analysis for Stability in Diverse Maturity Groups of Rice (Oryza sativa L.) Advanced Lines
Authors:   Rice Breeding Scheme, Agricultural Research Station, Kunaram, Professor Jayashankar Telangana State Agricultural University, Telangana State (505 174), India, Siddi Sreedhar , Anil D. ,   Rice Agronomy Scheme, Agricultural Research Station, Kunaram, Professor Jayashankar Telangana State Agricultural University, Telangana State (505 174), India, Lingaiah N. ,   Dept. of Genetics and Plant breeding, Agricultural College, Warangal, Professor Jayashankar Telangana State Agricultural University, Hyderabad, Telangana State (506 006), India
Published: February 2022

The experiment was carried out under three seasons with 15 genotypes at Agricultural Research Station, Kunaram, Telangana state, India during rabi season (December to April) 2014–15 (E1), kharif season (July to November) 2015 (E2) and rabi season (December to April) 2015–16 (E3). The objective of the study was to assess the stability and adaptability of 15 rice genotypes of the various maturity groups over three seasons. The GGE biplot tool of these 15 rice genotypes of various maturity durations expressed a significant genotype, environment and G×E interaction for yield and days to 50% flowering. Genotype and environment interaction effect was responsible for the greatest part of the variation, followed by genotypes and environment effects for grain yield. Days to 50% flowering of genotypes was highly affected by environments followed by genotypes, and genotype and environment interaction. It also detected that rabi season 2014–15 (E1) was identified as the best suited season for the potential expression of the grain yield, while kharif season 2015 (E2) was the right season for the expression of reduced days to 50% flowering. Further, the what–won–where model indicated that short duration rice genotype G14 (KNM 1690) and medium duration genotype G9 (KNM 1632) in the environments rabi season 2014–15 (E1) and kharif season 2015 (E2), respectively and the early line G11 (KNM 1684) in the environment rabi season 2015–16 (E3) were the winning genotypes and suitable for their respective environments for grain yield. G7 (KNM 1616) was the vertex early genotype and closer to the ideal genotype expressed high yield and stability for all the environments. G13 (KNM 1689) and G14 (KNM 1690) were found to be stable for earliness across all the seasons and could be utilized for the development of early duration varieties. The rice genotype, G15 (BPT 5204) was found to be stable for lateness for all the seasons.
OTONOMI DAERAH DAN PENINGKATAN KESEJAHTERAAN (STUDI MENGENAI PEMEKARAN DI KABUPATEN KAMPAR DAN KABUPATEN ROKAN HULU PROPINSI RIAU)
Authors: Wahidin Wahidin , Firdaus Firdaus , M. Ihsan M. Ihsan
Published: February 2022

Pemekaran wilayah berpotensi menimbulkan kemajuan atau kemunduran bagi suatu daerah karena pemekaran wilayah bersifat rentan dalam tahapan perkembangan pemerintahan daerah. Berbagai studi menunjukkan bahwa dalam konteks pemekaran, peningkatan kesejahteraan menyiratkan berbagai permasalahan dalam implementasi kebijakan otonomi daerah. Untuk itu dalam penelitian ini penulis mengambil sampel daerah propinsi Riau yang telah mengalami beberapa kali pemekaran daerah khususnya daerah Kabupaten Rokan Hulu, sebagai daerah pemekaran dari Kabupaten Kampar. Penelitian ini adalah penelitian filed research dengan pendekatan doctrinal research dimana kajian kepustakaan menjadi data primerdalam bentuk indikator kesejahteraan masyarakat. Pengumpulan data dilakukan dengan wawancara dan studi dokumentasi. Melalui penelitian ini ditemukan bahwa kabupaten Rokan Hulu pasca Reformasi telah berkembang menjadi daerah yang tidak hanya mampu menyusul berbagai indicator kesejahteraan dari wilayah induknya kabupaten Kampar namun juga bahkan akulturasi budaya masyarakat pendatang telah menempatkan kabupaten ini menjadi mandiri.
PENGARUH AGAMA ISLAM DALAM JUALBELI MASYARAKAT MELAYU ROKAN DI PROPINSI RIAU
Authors: Samariadi Samariadi , Firdaus Firdaus
Published: February 2022

ABSTRAKTujuan penelitian ini untuk mengetahui pengaruh agama Islam dalam aktivitas jualbeli masyarakat melayu rokan di Propinsi Riau. Kajian yang dibahas meliputi hukum adat melayu dikaitkan dengan perjanjian jualbeli yang dilaksanakan masyarakat melayu rokan yang dipengaruhi oleh Agama Islam. Penulis menggunakan metode penelitian yuridis empiris dengan berupaya menemukan fakta hukum sesuai dengan yang terjadi apa adanya fakta tersebut. Hasil penelitian yang penulis jadikan simpulan yaitu ditemukannya hubungan pengaruh Agama Islam dalam masyarakat melayu rokan dalam jualbeli  merupakan kristalisasi nilai Islam yang telah lama menjadi bagian yang tidak terpisahkan dari identitas anak melayu dan tetap menempatkan syariah di tempat semestinya yaitu syariah, serta adat tetap terjaga tanpa adanya gangguan dari aktivitas jualbeli dengan menggunakan akad jualbeli.Kata Kunci: Melayu Rokan; Akad Jualbeli; Syariah ABSTRACTThe purpose of this study was to determine the effect of Islam in the buying and selling activities of Malay communities in Riau Province. The study discussed includes Malay customary law related to the sale and purchase agreements carried out by Malay people who are influenced by Islam. The author uses empirical juridical research methods by trying to find legal facts in accordance with what happened as such facts. The results of the study that the authors make the conclusion that the discovery of the relationship of the influence of Islam in the Malay community in selling and selling is a crystallization of Islamic values which has long been an inseparable part of the identity of a Malay child and continues to place the sharia in its proper place ie sharia, and adat is maintained without any disturbances from buying and selling activities using the sale and purchase agreement.Key Word: Malay Rokan; Purchase Agreement; Sharia
PELAKSANAAN PEMBANGUNAN DESA DITINJAU DARI UNDANG – UNDANG NO 6 TAHUN 2014 TENTANG DESA (STUDI KASUS DESA LABUHAN JURUNG, KABUPATEN PADANG LAWAS UTARA)
Authors: Harahap Tohong Mektisen
Published: February 2022

AbstractIn the implementation of village development, the village government does not carry out development in accordance with the plan or MUSDES then almost all development implementation is projected such as road construction leading to community plantations and construction of village halls or village offices which should be according to article 81 of Law No. 6 of 2014 on villages. should cooperate and make use of local wisdom and the village's existing natural resources. The factors inhibiting the function of the village head in village development are the geographical location, inadequate facilities and equipment.
IMPLEMENTASI PENGESAHAN LEMBAGA PENYELESAIAN SANGKETA KONSUMEN (BPSK) OLEH PEMERINTAH REPUBLIK INDONESIA DALAM KONTEKS PERLINDUNGAN KONSUMEN
Authors: Abu Samah Abu Samah
Published: February 2022

ABSTRAKImplementasi pengesahan Badan Penyelesaian Sengketa Konsumen (BPSK) dalam Undang-undang Perlindungan Konsumen menimbulkan kebingunan terutama pihak-pihak yang terlibat dalam penyelesaian sangketa konsumen. Apakah diselesaikan melalui Badan Penyelesaian Sangketa Konsumen atau melalui Pengadilan. Dalam Hukum Perdata Pasal 49 (1) UU Perlindungan Konsumen dan Pasal 2 Kepmendag No.350/MPP/Kep/12/2001 disebutkan Badan Penyelesaian Sangketa Konsumen merupakan lembaga penyelesaian sangketa konsumen di luar Pengadilan umum, namun kenyataannya dalam pasal lain dalam UU No. 8 tahun 1999 Tentang Perlindungan Konsumen tetap memberikan penghubung dengan Badan Penyelesaian Sangketa Konsumen yang telah dibentuk oleh pemerintah, yang bertugas menangani dan menyelesaikan sangketa konsumen tetapi bukan lembaga pengadilan. Dalam konteks Undang-undang Perlindungan Konsumen bahwa keputusan Badan Penyelesaian Sangketa Konsumen (BPSK) akan mempunyai kekuatan eksekusi setelah setiap putusan yang dibuat oleh BPSK harus memalui penetapan yang ditetapkan oleh pengadilan Negeri.
TINJAUAN YURIDIS TENTANG TANGGUNG JAWAB PEMELIHARAAN BARANG MILIK DAERAH BERDASARKAN PERATURAN PEMERINTAH NOMOR 27 TAHUN 2014 TENTANG PENGELOLAAN BARANG MILIK NEGARA DAN DAERAH
Authors: Syahrul Syahrul , Fahmi Sudi , Ardiansah Ardiansah
Published: February 2022

Dalam menjalankan kewenangannya sebagai pengelola barang milik daerah, masih banyak penyalahgunaan kewenangan yang dilakukan dalam mengelola barang milik daerah, seperti hal nya: Penelantaran Aset Daerah,  Penyalahgunaan kewenangan dalam pencabutan hak yang sudah diberikan oleh pemerintah daerah atas hak pemakaian barang milik daerah,  Menggunakan barang milik daerah untuk kepentingan pribadi yang mana dapat merugikan daerah serta kepentingan masyarakat. Untuk menuju pengelolaan barang milik daerah yang optimal, sesuai dengan ketentuan pasal 3 ayat (1), dan (2) Peraturan Pemerintah Nomor 27 Tahun 2014 tentang Pengelolaan Barang Milik Negara/Daerah. Karena, barang milik daerah merupakan salah satu yang penting untuk penyelenggaraan pemerintah dalam pelayanan kepada masyarakat. Untuk itu penulis tertarik membahasnya yang dituangkan dalam sebuah penelitian ilmiah yang berjudul Tinjauan Yuridis Tentang Tanggung Jawab Pemeliharaan Barang Milik Daerah Berdasarkan Peraturan Pemerintah Nomor 27 Tahun 2014 Tentang Pengelolaan Barang Milik Negara Dan Daerah.Adapun yang menjadi tujuan dan kegunaan penelitian ini adalah untuk mengetahui bagaiman pengelolaan barang milik Daerah berdasarkan peraturan pemerintah nomor 27 tahun 2014 tentang pengelolaan barang milik Negara dan Daerah dan untuk mengetahui bagaimana tanggung jawab hukum terhadap penyalahgunaan dalam mengelola barang milik Daerah.Dapat disimpulkan bahwa, Pengelolaan barang milik daerah menurut Peraturan Pemerintah Nomor 27 Tahun 2014 tentang Pengelolaan Barang Milik Negara/Daerah meliputi perencanaan kebutuhan dan penganggaran, pengadaan, penggunaan, pemanfaatan, pengamanan dan pemeliharaan, penilaian, pemindahtanganan, pemusnahan, penghapusan, penatausahaan, dan pembinaan, pengawasan dan pengendalian serta Implikasi penyalahgunaan barang milik daerah bagi pemerintah daerah akan  diberikan sanksi ganti rugi dan sanksi administrasi dan sanksi pidana.
Pemikiran Pendidikan Islam Pada Masa Umayyah
Authors: Puspitasari Yussi Mutia , Yuliharti Yuliharti , Yanti Yanti
Published: February 2022

Islam sebagai agama universal memberikan pedoman hidup bagi manusia menuju kehidupan yang bahagia, yang pencapaiannya sangat bergantung pada pendidikan, oleh karena itu Islam dan pendidikan mempunyai hubungan yang sangat erat. Dinasti Umayyah sebagai dinasti pertama sebagai abad ekspansi yang menyangkut kekaisaran multikultural yang sadar akan kebutuhan pendidikan. Tujuan kajian ini dilakukan untuk menginvestigasi karakteristik pemikiran pendidikan Islam pada masa Umayyah. Metode kajian yang digunakan yaitu kajian literatur dengan cara mengumpulkan berbagai informasi yang berkaitan dengan karakteristik pemikiran pendidikan Islam pada masa Umayyah. Berdasarkan penelusuran terkait pemikiran pendidikan Islam pada masa Umayyah, ditemukan bahwa terdapat beberapa karakteristik pemikiran pendidikan Islam di masa Umayyah seperti bersifat Arab, menjunjung tinggi nilai keislaman dan sebagainya yang berasal dari pemikiran dan pendapat para ahli juga penulis. Akhirnya dengan bercermin dari proses dan dinamika pertumbuhan dan perkembangan pendidikan pada dinasti umayyah ini, berharap dapat bermanfaat dan kian mencerahkan pemikiran pembaca khususnya bagi teoritisi dan praktisi pendidikan
Analisis Penerapan Akad Mudharabah Di Bank Syariah Indonesia Cabang Pekanbaru
Authors: Kholbi Mustafa , Rahmah Sitti , Romus Mahendra
Published: February 2022

Penelitian ini bertujuan untuk menganalisis penerapan akad Mudharabah di Bank Syariah Indonesia cabang Pekanbaru sesuai standar DSN, dan juga untuk mengetahui kendala serta solusi dalam penerapan akad mudharabahnya. Penelitian ini adalah penelitian lapangan dengan menggunakan metode pendekatan kualitatif.  Teknik pengumpulan data penilitian ini adalah menggunakan wawancara, dan studi dokumen. Teknik analisis data dilakukan secara deskriptif kualitatif dengan pola pikir induktif. Hasil penelitian ini menunjukkan bahwa analisis penerapan akad mudharabah pada Bank Syariah Indonesia Cabang Pekanbaru sudah sesuai dengan Fatwa DSN No. 07/DSN-MUI/IV/2000. Kendala dalam penerapan akad mudharabah pada Bank Syariah Indonesia Cabang Pekanbaru adalah ketidak mampuan mudharib dalam mengembalikan modal usaha, sanksi yang memberatkan kepada mudharib, penyertaan jaminan oleh mudharib, serta ketidak pemahaman mudharib tentang pelaksanaan akad mudharabah tersebut. Kemudian solusi terhadap kendala penerapan akad Mudharabah pada Bank Syariah Indonesia Cabang Pekanbaru yakni: penyelesaian masalah pengembalian modal usaha dengan ketentuan-ketentuan yang berlaku, penerapan sanksi kepada mudharib sesuai dengan kesepakatan keduabelah pihak, serta kedudukan jaminan dalam penyertaan modal usaha dibolehkan dan digunakan menjadi bentuk tanggung jawab mudharib kepada pihak bank. Saran penulis dalam hasil penelitian ini adalah untuk memberikan pemahaman yang baik dan jelas kepada mudharib tentang mudahrabah serta pentingnya memahami kesepakatan-kesepakatan yang telah ditandatangani bersama
ORIENTATION IN COMMUNICATION AS A PERSONAL RESOURCE OF EFFECTIVE INTERPERSONAL INTERACTION
Authors: Sytnik Svitlana , Chebykin Oleksiy
Published: February 2022

The results of an empirical study of the influence of different types of orientation in communication on the formation
of personal resource of interpersonal interaction are presented in the article. The analysis of the results of the study
consisted of three successive steps to test the hypothesis that the type of orientation in communication affects the formation
of the personal resource of interpersonal interaction. First, it is the clarification of the general trends in the manifestation
of different types of communication orientation in modern youth. Second, it is the establishing the nature of the relationship between the types of communication orientation with the personal components of interpersonal interaction. Third, it
is the comparison of groups studied by different types of orientation in communication. As a result of the study, it was
determined that three tendencies are most common in the communication of modern youth: a) to build it on mutual trust,
respect, mutual understanding and openness; b) focus efforts on voluntary and selfless centering on the partner; c) treat
partners as a means, an object of covert manipulation. It is established in the process of correlation analysis that all types
of communication orientation in some way affect the formation of the personal resource of interpersonal interaction. This
is most evident in the direct links of alterocentric tendencies with motivational, emotional, cognitive components and the
general indicator of the effectiveness of interpersonal interaction; as well as in the negative links of authoritarian and
indifferent orientation with motivation, emotional and volitional regulation, and as a consequence, the personal basis of
interpersonal interaction in general. Furthermore, the direct correlations of dialogic orientation of communication with
the motivational component, manipulative and conformal orientation with the cognitive component of interpersonal interaction were revealed. It was found by comparing groups of subjects with the dominance of different types of orientation
in communication, that the alterocentric type more than other types contributes to the highest manifestation of personal
resource of interpersonal interaction, manifested both at the level of all its components and overall efficiency of this
process. Authoritarian type leads to a deficient nature of the formation of personal resources, which reduces the effectiveness of interpersonal interaction. Dialogic orientation of communication is characteristic of young people with a
moderate formation of all components of interpersonal interaction. A feature of young people with a predominance of conformal type of orientation is high self-confidence, independence, endurance and self-control. The dominance of the
indifferent type leads to a lack of communication skills, and therefore representatives of this type often distort the feelings
of partners; they do not know how to negotiate.
Faktor yang Berhubungan dengan Dermatitis Kontak pada Pekerja Udang di PT. Sultratuna Samudra Kendari
Authors: Arum Arum Dian Pratiwi
Published: February 2022

Latar Belakang:

Sultratuna Samudra Kendari merupakan perusahaan yang salah satu unit kegiatannya adalah mengekspor udang. Di dalam udang terdapat beberapa kandungan yang dapat bersifat iritan pada kulit. Disamping itu, dalam pencucian udang, perusahaan ini menggunakan klorin yang juga jika mengenai kulit akan mampu mengiritasi kulit. Dermatitis kontak dapat disebabkan oleh personal hygiene yang kurang baik, lama kontak dengan zat iritan, penggunaan Alat Pelindung Diri (APD), dan riwayat alergi kulit.

Tujuan :

Tujuan penelitian ini adalah untuk mengetahui faktor yang berhubungan diantaranya personal hygiene, lama kontak, penggunaan Alat Pelindung Diri (APD), dan riwayat alergi kulit dengan kejadian dermatitis kontak pada pekerja udang di PT. Sultratuna Samudra Kendari tahun 2018.

Metode Penelitian:

Jenis penelitian bersifat observasional analitik dengan pendekatan cross sectional study. Penelitian ini dilakukan di wilayah kerja PT. Sultratuna Samudra Kendari. Populasi dalam penelitian ini adalah seluruh pekerja udang PT. Sultratuna Samudra Kendari yang berjumlah 128 orang dengan sampel sebanyak 44 responden dengan menggunakan teknik accidental sampling.

Hasil :

Hasil penelitian menunjukkan bahwa, berdasarkan diagnosa dokter yang menderita dermatitis kontak adalah 28 responden (63,6%) dan tidak menderita dermatitis kontak adalah 16 responden (36,4%), ada hubungan antara personal hygiene (p-value = 0,003), lama kontak (p-value = 0,041), penggunaan Alat Pelindung Diri (APD) (p-value = 0,002), dan riwayat alergi kulit (p-value = 0,002) dengan kejadian dermatitis kontak pada pekerja udang di PT. Sultratuna Samudra Kendari.

Kesimpulan:

Faktor yang berhubungan dengan dermatitis kontak pada PT. Sultratuna Samudra Kendari adalah personal hygiene, lama kontak, penggunaan APD, dan riwayat alergi kulit.

 

Kata kunci: Dermatitis Kontak, Udang.
Factors related to Pulmonary Tuberculosis Incident in Public Health Center of Limboto Year 2018
Authors: Pakaya Ririn
Published: February 2022

Background:

Based on Indonesian Basic Health Research Data 2018 showed that Pulmonary Tuberculosis (TB) incidence in Indonesia 2013-2018 are 0,4%, whereas in Gorontalo district on last 3 years who has Pulmonary Tuberculosis with prevalence 626 cases.

Objectives:

The research aims at investigating the factors related with Pulmonary Tuberculosis incidence in Puskesmas Limboto 2018.

Research Metodes:

This research used observational analytic with cross sectional study. The populations of this research are all patients pulmonary tuberculosis and suspect of Pulmonary Tuberculosis 478 respondents, with total of samples are 220 respondents. The techniques of collecting samples used purposive random sampling.

Results:

The findings reveal that Fisher exact value 0,000 < ɑ=0,05 which means there is a relation between age with Pulmonary Tuberculosis incidence. X2 count value 0,000 < ɑ=0,05 which means there is a relation between education with Pulmonary Tuberculosis incidence. X2 count value 0,000 < ɑ=0,05 which means there is a relation between economy status with Pulmonary Tuberculosis incidence. X2 count p value 0,000 < ɑ=0,05 which means there is a relation between smoke habit with Pulmonary Tuberculosis incidence. X2 count p value 0,000 < ɑ=0,05 which means there is a relation between home contact with Pulmonary Tuberculosis incidence.

Conclusion:

There are relationships between age, education, economic status, smoking and home contact with the incidence of pulmonary Tuberculosis in Public Health Center of Limboto in Limboto subdistric Gorontalo District in 2018.

Keywords: Pulmonary Tuberculosis, Age, Education, Economy Status, Smoke and Home Contact.
Multiphysics analysis of a pressurized water reactor for military ships
Authors: Sagástegui David , Ramos Nain
Published: February 2022

The naval industry has integrated the generation of energy through nuclear processes, due to the large amount of energy that is produced in these processes, for example, the ship NS OTTO HAHN, which used a propulsion plant with energy generated by a reactor of pressurized water (PWR), which operated under a nuclear fission process. Also, other examples are military ships and icebreakers. In order to know the energy contribution of this type of nuclear propulsion plants, this work carries out a multiphysics analysis of a PWR reactor, considering a turbulent behavior for the fluid that comes into contact with the uranium rods. Finally, the results of the fluid velocity fields along the fuel elements and the outlet nozzles are presented, as well as the temperature fields inside the reactor.
The mental resilience of employees in special education during the pandemic Covid-19
Authors:   Hellenic Open University, Patras, Greece, Niros Antonios D.
Published: February 2022

In the present work, an investigation is carried out for the burnout of Special Education Teachers and Special Support Staff, as considered necessary to investigate, to communicate this aspect of the problems caused by the pandemic. The special education teachers' sector did not have to be part of a research interest, which aroused their interest in this work. The questionnaire was made through his platform Google Forms, shared electronically in all country regions, and responded to these seventy-four people as a sample. Given the statistical results, it appeared that positive emotions largely possessed respondents; it was adaptive and optimistic despite the difficulties they faced. To ensure the reliability of the results, a corresponding one was sought content surveys to compare results and see any similarities or differences.
Frames y agendas durante el proceso soberanista catalán (2013-2015)
Authors: Guillen Alberto , Rodríguez-Diaz Raquel
Published: February 2022

Les moyens de communication sociale et politique sont des acteurs déterminants dans les processus de construction de l’opinion des citoyens. Quand une thématique occupe une position importante, voire dominante, dans le débat parlementaire et que les médias la couvrent amplement, c’est parfois la presse elle-même qui alimente la permanence de ce sujet dans l’ordre du jour, parvenant même à offrir aux audiences une opinion articulée et encadrée. Bien que le processus d’indépendance catalane occupe clairement les débats dans les sphères politiques nationales, bénéficiant d’une large couverture médiatique, le sujet ne semble pas être considéré comme l’un des plus importants en contexte espagnol. En ce sens, il serait possible de considérer que les journalistes et les médias de différentes lignes éditoriales contribuent de façon permanente à positionner les actualités récentes de l’indépendantisme catalan dans la presse, reproduisant et amplifiant les décisions et les propositions des politiciens. Cette recherche analyse le traitement médiatique du processus souverainiste catalan dans la presse madrilène et barcelonaise afin d’observer la façon dont l’intensité et les modalités de traitement de ce sujet dans les médias influencent sa couverture et ses liens avec l’opinion publique espagnole et catalane. Pour ce faire, nous avons analysé les articles et les éditoriaux portant sur ce thème entre le 1er septembre 2013 et le 1er février 2015 dans les quotidiens El Mundo, El País et El Periódico de Catalunya. Par ailleurs, nous avons réalisé une analyse des sondages d’opi- nion du Centro de investigaciones sociológicas (CIS) et du Centre d’estudis d’opinió (CEO). Afin de mener l’étude des interactions entre le contenu médiatique et ses effets autant sur les citoyens que sur l’opinion publique, nous avons utilisé les théories du champ de la com- munication, comme le concept d’agenda-setting, et surtout, celui de framing.
Legal Regulation of the Setting of Moral Education of Students in Educational Institutions of the Russian Empire in the Second Half of 19th – Early 20th Century
Authors: Ishchenko O. V.
Published: February 2022

The article considers the legal grounds, a set of sources and legal means for setting moral education in the schools of the Russian Empire in the second half of the 19th – early 20th centuries. The author of the article analyzes the main legislative acts – charters, rules and circulars, which determined the regulation of educational work in schools at the national, educational-district and local levels. The author concludes that the will of the legislator fixed the target settings of moral education of students, the limits of the power of responsible subjects and regulated the main directions of educational work. However, the circular orders of the Ministry of Public Education did not always contain a mechanism for achieving the goal, transferring this issue to the level of the educational district authorities and the management of individual educational institutions. It significantly reduced the effectiveness of the implementation of legislation in this area.
Pyoderma gangrenosum. experience of successful treatment with systemic glucocorticosteroids, azathioprine, antibiotics and phototherapy using the «PhotoDyn-750» device
Authors: Teplyuk N. P. , Belousova T. A. , Paramonov A. A. , Grabovskaya O. V.
Published: February 2022

The article presents the results of a clinical observation of a rare dermatosis, pyoderma gangrenosum, and results of successful complex treatment of the disease with systemic GCS, azathioprine, antibiotics and phototherapy using the «PhotoDyn-750» device.
Recurrent balanoposthitis of mixed etiology: relation to oral sex and selection of an efficient treatment method
Authors: Demianova O. B. , Buravkova A. G.
Published: February 2022

Goal. To study the dependence between the recurrent balanoposthitis of mixed etiology and oral sex. To assess the efficacy, tolerance and cosmetic acceptability of a combination topical drug on the basis of a cream for the treatment of balanoposthitis of Candida and bacterial etiology. Materials and methods. An open-label single-arm non-randomized study involved 48 men aged 22-43 suffering from recurrent balanoposthitis of mixed etiology and their long-term sex partners. All of the subjects underwent the following tests: complete blood count, clinical urine test, blood biochemistry (AST, ALT, total bilirubin, thymol test and blood glucose), MRSA, blood tests for anti-hepatitis B and C virus antibodies, HIV-1/-2 antibody screening test, microscopy of urethral, vaginal and cervical canal materials, PCR for Chlamydia trachomatis, Trichomonas vaginalis, N. gonorrhoeae, Mycoplasma genitalium, Ureaplasma spp, bacterial swab tests based on urethral materials (in men), vaginal materials (in women) and throat (in subjects of both sexes), and microscopy of tongue scrapings. 46 male patients used the Candiderm cream (Glenmark Pharmaceuticals Ltd.) for 10-14 days. Physicians assessed the efficacy based on the symptom intensity and patient’s opinion. Results. In people who practiced unprotected oral sex, a high contamination of mucous coats in the oral cavity, throat and genitals with yeast fungi and opportunistic bacteria was revealed. C. Аlbicans was often found in diagnostically significant amounts in couples. The authors substantiate the possibility of a contact-type transmission of opportunistic bacteria during oral sex resulting in balanoposthitis of mixed Candida and bacterial etiology or exacerbation of their condition after sexual contacts in men practicing unprotected oral sex. Evident clinical efficacy and safety of the combination as well as good tolerance and convenience of application of the combination topical drug comprising beclomethasone dipropionate, gentamicin and clotrimazole for the treatment of balanoposthitis of Candida and bacterial etiology.
Characteristics of the course of the Reiter’s syndrome in case of HIV-mediated immunodeficiency
Authors: Kovkova G. YU. , Rybko O. P. , Nikishina I. I. , Rostovtseva YU. A. , Shuklina G. A.
Published: February 2022

The Reiter’s syndrome is an under-investigated disease, which is often referred to as Waelsch urethritis. The onset and development of the Reiter’s syndrome depend on a number of factors including infective, genetic and immune ones. The article describes a medical case of a severe form of the Reiter’s syndrome in a young woman with HIV-mediated immunodeficiency. The clinical picture was characterized by rupioid eruptions, which confirms the severity of the patient’s disease. Conclusion. The Reiter’s syndrome in case of HIV-mediated immunodeficiency takes a more malignant course as erosive and ulcerous components as well as osteolytic joint destructions develop, and the condition is accompanied by exacerbations of opportunistic infections.
A case study: progressive recurrent course of a giant condyloma (Buschke - Lowenstein tumor)
Authors: Okhlopkov V. A. , Naboka M. V. , Kosenok V. K. , Vodolazsky V. A. , Novikov YU. A. , Ivasyuk G. N. , Glatko S. B.
Published: February 2022

The authors describe two clinical cases of a malignant giant condyloma (Buschke - Lowenstein tumor), one of which resulted in a lethal outcome. Despite its benign histology, this neoplasm demonstrates evident aggressive and malignant clinical characteristics. The development of this tumor is associated with the papilloma viral infection. Immunodeficiency was diagnosed in the patients in both cases. The lethal outcome was a result of severe anemia, intoxication and local complications. Surgery was the main method of treatment. However, the results were unsatisfactory in view of a weak response to treatment and high risk of relapses. Administration of up-to-date topical immunopotentiators such as Imiquimod seems to be promising because in addition to its principal immunopotentiating effect it may also have a haemostatic action.
Efficacy of subantimicrobial dose of doxycycline in the treatment of acne of moderate severity: a review of international studie
Authors: Khryanin A. A. , Reshetnikov O. V.
Published: February 2022

The article analyzes the recent data concerning the new trends in the treatment of acne vulgaris of moderate severity using tetracyclines. Low-dose regimen of doxycycline is highly effective against inflammatory and noninflammatory lesions in patients with moderate acne on the face with a minority of side effects.
Actinic keratoses - a systemic review
Authors: Strunk T. . , Braathen L. R. , Szeimies R. -M.
Published: February 2022

Mainly elderly people with pale skin are affected by actinic keratoses (AK). Due to the demographic change, the prevalence of AK increased over the last years. An established risk factor is chronic UV-exposure (outdoor workers) inducing mutations of the tumor suppressor gene TP53 and the oncogene H-Ras. This leads to an intraepidermal proliferation of atypical keratinocytes. The term “field cancerization” characterises the presentation of multiple AK in UV-exposed areas. AK are also termed squamous cell carcinoma (SCC) in situ. The risk for AK turning into a SCC is 6-10%. In order to avoid invasive growth, an early treatment is recommended. During the last years multiple therapeutic options have been established. Depending on the clinical extent, lesion- or field-directed therapies with excellent clinical response and cosmetic results are available.
Reticular erythematous mucinosis
Authors: Antonova O. V. , Trofimov P. N. , Belousova I. E. , Samtsov A. V.
Published: February 2022

This article presents modern data related to the clinical picture, pathologic features and treatment options of reticular erythematous mucinosis (REM). There is an opinion that REM, lupus erythematosus tumidus and Jessner - Kanof lymphocytic infiltration of the skin are similar nosological forms.
Revisited diagnostics of true (acantholytic) pemphigus
Authors: Kubanov A. A. , Znamenskaya L. F. , Abramova T. V. , Svishchenko S. I.
Published: February 2022

True (acantholytic) pemphigus is an autoimmune disease characterized by blisters and erosions in the skin and/or mucous tunics. True (acantholytic) pemphigus can be diagnosed based on an assessment of clinical manifestations and results of cytology, histology and immunology tests. The current diagnostics methods are characterized by certain advantages and shortcomings yet none of them has 100% sensitivity and specificity. To diagnose pemphigus, a complex of studies is needed taking into consideration the body of clinical symptoms and laboratory indices.
Comparison of methods for diagnostics and treatment of clinical manifestations of the papilloma viral infection
Authors: Rakhmatulina M. R. , Semenenko A. V.
Published: February 2022

The article describes modern methods for diagnostics of clinical, subclinical and latent forms of the papilloma viral infection. The authors reviewed different methods of the destruction of anogenital warts and described their advantages and shortcomings. They provide the results of studies of the efficacy of Imiquimod for the treatment of anogenital warts.
Rendering medical aid to acne patients. Results of an expert examination of the quality of medical aid
Authors: Smirnova I. O. , Karachevtseva M. A. , Mikhailov S. M. , Kulikova Ye. A. , Kolova I. S. , Smirnova T. S. , Dudko V. Yu. , Petunova Ya. G. , Shin N. V.
Published: February 2022

Goal. To obtain information on typical errors in medical aid rendered to acne patients in dermatovenerology dispensaries in St. Petersburg in order to develop measures to improve the quality of medical aid rendered to this group of patients. Materials and methods. The authors conducted a special expert examination of 55 patients with acne who received treatment at St. Petersburg dermatovenerology dispensaries in 2013. The quality of medical aid was assessed using the Automated Expert Examination Technique (hereinafter referred to as AEET). Major results. The percentage of cases when medical aid of due quality was rendered to acne patients was 49%. Treatment and diagnostics errors prevailed in the structure of errors in medical aid. Errors in treatment were mainly a wrong combination of drugs, simultaneous administration of external and systemic antibacterial drugs, delayed comedolytic therapy and pathogenically infeasible therapy. Errors in diagnostics included absence of indications of the form and/or severity of acne. The most important error in the collection of information was absence of gynecology examinations for women to determine whether peroral contraceptives were necessary including in case of the administration of isotretinoin. Conclusion. The similarity of errors in medical aid rendered for acne as well as high percentage of errors relating to medical aid rendered to patients demand the development of consistent measures to improve the quality of medical aid rendered to such patients and repeated expert examination using preliminary (prompt) control of the quality of medical aid.
Dynamics of expression rates of growth factor proteins in psoriatic patients receiving a phototherapy
Authors: Chikin V. V. , Zhilova M. B. , Smolyannikova V. A. , Nefedova M. A.
Published: February 2022

Goal. To study the dynamics of expression rates of growth factor proteins in psoriatic patients receiving the PUVA therapy. Materials and methods. The authors conducted a study of 30 patients with psoriasis vulgaris treated with the PUVA therapy. The psoriasis severity and extent of itching were assessed prior to and after the treatment by the PASI index and visual analogue scale, respectively. The expression of semaphorin 3A, amphiregulin, nerve growth factor and PGP 9.5 protein (a nerve fiber marker) in the skin was assessed by the indirect immunofluorescence method. The expression of PGP 9.5 protein was used to assess the quantity and mean length as well as average and total fluorescence intensity of nerve fibers. Results. An increased expression of amphiregulin and nerve growth factor as well as increase in the quantity, mean length and average and total fluorescence intensity of nerve fibers were revealed in the epidermis of psoriatic patients. Following a course of the PUVA therapy, a decrease in the PASI index and extent of itching, reduced expression of amphiregulin and nerve growth factor as well as reduced quantity, mean length and average and total fluorescence intensity of nerve fibers in the epidermis were observed. Direct correlation dependence between the extent of itching, amphiregulin and nerve growth factor expression level and quantity and length of nerve fibers in the epidermis was discovered. Direct correlation dependence between the amphiregulin and nerve growth factor expression level, and average length of nerve fibers in the epidermis was discovered. Conclusion. The itching intensity in psoriatic patients receiving the PUVA therapy is reduced due to the decreased skin expression of the nerve growth factor and amphiregulin.
Focal infection theory: past and present
Authors: Patrushev A. V. , Sukharev A. V. , Ivanov A. M. , Samtsov A. V.
Published: February 2022

The authors present a historical review of and current data on the role of the focal infection in the human body as well as possible development of systemic diseases against its background.
Cutaneous lupus erythematosus: pathogenesis, clinical pattern, diagnostics, therapy
Authors: Trofimov P. N. , Antonova O. V. , Shvyrev D. N. , Khairutdinov V. R. , Belousova I. E. , Samtsov A. V.
Published: February 2022

This article contains the latest information about the mechanisms of development of lupus erythematosus based on the literature review. The modern classification of specific and non-specific skin lesions in lupus erythematosus is shown.The authors described the clinical pattern of cutaneous forms of lupus erythematosus very detailed. the data about pathological and immunological criteria for the disease diagnostics, modern methods of pharmacotherapy lupus erythematosus was classified.
Role of nidi of infection in various skin diseases
Authors: Patrushev A. V. , Sukharev A. V. , Ivanov A. M. , Samtsov A. V.
Published: February 2022

Reviewed scientific publications that define the location of foci of chronic infections in dermatology. Indicated by the currently existing problematic issues and their solutions.
Main level of cytokines in patients with psoriasis
Authors: Beltyukova A. S. , Khobeysh M. M. , Sokolovsky E. V.
Published: February 2022

The aim of the study was to determine the level of cytokines in the serum of patients with psoriatic arthritis (PsA) and psoriasis vulgaris (Ps) and to identify key immune markers associated with clinical manifestations of psoriasis. Materials and methods. The study involved 52 patients with psoriatic arthritis (PsA) and 20 patients with psoriasis vulgaris (PS) by multiplex analysis of proteins using Bio-Plex device and commercial test kits 23-Plex and 27-Plex, 8-Plex. Assessment of the severity and prevalence of psoriatic skin lesions in patients was conducted by index PASI (Psoriasis Area and Severity Index). Indicators of acute-phase activity (ESR, CRP), CEC were defined in all patients. the comparison group consisted of patients with a diagnosis of patchy scleroderma (10 patients) and patients with atopic dermatitis (10 patients). 13 healthy individuals were examined as a control group. Main results. Significant elevation of cytokines: IL-2, IL-6, GM-CSF, IFN-y and TNF-a was found in the serum of patients with PS compared with the group of apparently healthy individuals, and GM-CSF, IFN-y compared with patients with atopic dermatitis. It was determined that the detected levels of Il-В in serum has a direct correlation with the prevalence and severity of PS. Inverse correlation between ESR and the level of IL-8, GM-CSF and the CEC, IFN-y and the CEC and the direct correlation between the level of TNF-a and CRP in serum were shown. Conclusion. The obtained data indicate shifts in the system of pro-inflammatory and anti-inflammatory cytokines in psoriasis, which can be considered as a manifestation of endogenous homeostatic mechanisms designed to limit the intensity of the inflammatory process. Immune markers associated with clinical manifestations of psoriasis, in particular, the prevalence and severity of PS (index PASI), indicators of acute-phase activity (ESR, CRP), were identified.
Nummular eczema in children and adults: clinical picture and differential therapy approaches
Authors: Proshutinskaia D. B. , Skripkina P. A.
Published: February 2022

The article deals with present-day ideas on pathogenesis and treatment of Nummular eczema, differences between clinical I picture of the disease with children and adults.
Strategies and methodological basics for prevention of sexually transmitted infections in the high-risk subpopulations
Authors: Krasnoselskikh T. V. , Sokolovskiy E. V.
Published: February 2022

A review article presents theoretical basics of the development of innovative STI prevention programs for high-risk groups Urgent need for integrated multidisciplinary preventive strategies aimed at correcting risky behaviors and adapted for the particular vulnerable populations is justified.