bluuebunny/crossref_metadata_2025 huggingface dataset:
Revisión de algunos aspectos de las primeras fases de vida en los peces marinos y sus implicaciones en la distribución biogeográfica
Authors: Aceves -Medina Gerardo , Inda Díaz Emilio , Hernández Almeida Oscar Ubisha , Álvarez-Ramírez Indra María
Published: June 2022

El objetivo de éste trabajo fue realizar una revisión del estado del conocimiento de las primeras fases de vida de los peces marinos con implicaciones en el análisis biogeográfico desarrollando los siguientes cuestionamientos: ¿Qué determina la distribución de las larvas de peces en el medio pelágico? y ¿Cómo afecta la distribución de las larvas a la distribución general de la especie?. Estas preguntas se analizaron de acuerdo con las hipótesis basadas en los requisitos ecológicos de las larvas, sus características morfológicas y funcionales, así como su fidelidad a las áreas de reproducción, enfatizando las implicaciones que representan para la dispersión vs vicarianza.
REVISIÓN DE LOS PROGRAMAS DE MONITOREO Y DE ESTUDIOS ICTIOPLANCTÓNICOS ENFOCADOS A LA INVESTIGACIÓN PESQUERA EN EL PACÍFICO MEXICANO
Authors: Funes -Rodriguez René , Esquivel Herrera Alfonso
Published: June 2022

Se presentan los avances en la investigación del ictioplancton en la región del Pacífico Mexicano. La revisión incluye aspectos históricos relacionados con el problema del reclutamiento pesquero que motivó la participación de grupos de investigación conformados por investigadores nacionales y extranjeros. La revisión cita argumentos e hipótesis para explicar la variabilidad del reclutamiento, relacionadas con complejos procesos trofodinámicos y físicos que actúan en diferentes escalas espaciales y temporales. Asimismo se incluye una narrativa sobre el desarrollo de la investigación en torno a las hipótesis planteadas; de la diversidad de las especies; consolidación de grupos de trabajo; y monitoreo del Pacífico Mexicano. El avance ha permitido integrar bases de datos de ictioplancton que dan cuenta de la gran diversidad (costa occidental de la Península de Baja California, 265 taxa; Golfo de California, 283 taxa; y la suma entre el Golfo de California a Colima, 579 taxa), así como de la influencia de las diferentes masas de agua en la región y su biota asociada (Subártica, Subtropical y Ecuatorial). En los estudios se destaca la interpretación de los cambios en la estructura y abundancia de los organismos asociados con los componentes abióticos de mesoescala y escalas temporales de largo plazo, además del papel de la oceanografía en la delimitación del hábitat y requerimientos necesarios para el crecimiento y supervivencia de las larvas de peces. Sin embargo, otros tipos de procesos fisiológicos y trofodinámica aún son poco conocidos y deben ser abordados en el futuro y para ello, se requerirá de un análisis integral de las relaciones en combinación con la productividad de los océanos, para lograr un mejor manejo pesquero de los recursos.
Analisis Kemampuan Literasi Kimia Siswa Pada Materi Senyawa Hidrokarbon Melalui Pendekatan Kontekstual
Authors: Anjeli Valentin Zandroto  , Kelly Sinaga
Published: June 2022

Masalah yang melatarbelakangi penulisan adalah tuntutan pendidikan pada abad ke-21 untuk mengembangangkan life skills siswa khususnya literasi, sehingga guru perlu memberikan latihan yang dapat mendorong siswa menguasai keterampilan literasi kimia. Penelitian menggunakan metode kualititatif deskriptif dengan tujuan penulisan untuk mendeskripsikan kemampuan literasi kimia siswa pada aspek kompetensi, dengan indikator mengidentifikasi isu ilmiah, menjelaskan fenomena ilmiah, dan menggunakan bukti ilmiah, melalui pendekatan kontekstual. Penelitian dilaksanakan di salah satu sekolah swasta daerah Lampung, kelas 11 MIPA. Teknik pengumpulan data menggunakan metode tes terhadap sampel yakni 10 siswa dengan menggunakan instrumen yang terdiri dari 10 butir soal berbasis pendekatan kontekstual indikator kompetensi literasi kimia. Interval nilai dihitung berdasarkan kriteria cukup, baik, dan sangat baik. Ketercapaian kemampuan literasi kimia secara keseluruhan diperoleh dengan menghitung rata-rata persentase siswa yang menjawab soal sesuai dengan interval pada tiap-tiap butir soal. Hasil penelitian menunjukkan bahwa penguasaan kemampuan literasi kimia siswa hanya pada indikator mengidentifikasi isu-isu ilmiah dengan persentase indikator mengidentifikasi isu ilmiah, menjelaskan fenomena ilmiah, dan menggunakan bukti-bukti ilmiah secara berturut-turut, yaitu sebesar 97,5%, 43%, dan 36%.
EFEKTIFITAS PIJAT BAYI TERHADAP KENAIKAN BERAT BADAN DAN KUALITAS TIDUR BAYI DI PUSKESMAS KRAMATWATU
Authors: NURSEHA NURSEHA , LINTANG SANTI SUNDARY
Published: June 2022

Pendahuluan: Pijat bayi merupakan salah satu bentuk bahasa sentuhan yang memiliki efek positif atau baik untuk pertumbuhan dan perkembangan bayi. Pemijatan yang rutin pada bayi dapat meningkatkan berat badan bayi dan lama waktu tidur bayi. Hal ini terjadi karena pada saat bayi di pijat bayi akan merasa releks sehingga bayi mudah untuk tidur, selain itu pijat bayi juga dapat meningkatkan kerja system pencernaan sehingga dapat meningkatkan nafsu makan bayi. Pijat bayi dapat meningkatkan hubungan kasih saying antara ibu dan bayi. Sehingga dalam rangka meningkatkan sentuhan fisik seperti belaian, pelukan dan pijatan lembut dan meningkatkan ikatan kasih sayang antara ibu dan bayi, ibu harus mengetahui dan memahami teknik pijat bayi. Penelitian ini bertujuan untuk mengetahui efektifitas pijat bayi terhadap peningkatan berat badan dan lama waktu tidur. Metode: Penelitian menggunakan quasi experiment non equivalen control group design. Sampel 50 ibu dengan bayinya diambil dengan teknik consecutive sampling. Analisis data dengan dependen sampel t tes dan independen sampel t test. Hasil dan Pembahasan: Rata-rata berat badan bayi sebelum dan sesudah dilakukan pemijatan pada kelompok perlakuan dengan p value 0,000 dan pada kelompok kontrol dengan p value 0,062. Rata-rata waktu tidur bayi dengan p value 0,000 dan pada kelompok kontrol dengan p value 0,130. Kesimpulan: Pijat bayi efektif untuk meningkatkan rata-rata berat badan bayi dan rata-rata waktu tidur bayi.
EFEKTIVITAS PIJAT OKSITOSIN TERHADAP PENGELUARAN ASI PADA IBU POSTPARTUM DI KLINIK PERMATA BUNDA KOTA SERANG TAHUN 2021
Authors: YULIETI PERTASARI RATU MIKI
Published: June 2022

Berdasarkan studi kasus pada ibu post partum dengan masalah pengeluaran ASI, maka penulis tertarik untuk melakukan penelitian tentang “Efektivitas Pijat Oksitoksin Terhadap Pengeluaran ASI pada Ibu Postpartum Ny. I di Klinik Permata Bunda Kota Serang Tahun 2021”. Tujuan penelitian studi kasus ini untuk refleks let down dan memberikan kenyamanan pada ibu, mengurangi bengkak pada payudara (engorgement), mengurangi sumbatan Air Susu Ibu (ASI), merangsang pengeluaran hormon oksitosin, dan mempertahankan produksi ASI ketika ibu dan bayi sakit pada ibu post partum Ny. I di Klinik Permata Bunda Kota Serang Tahun 2021. Metode penelitian ini menggunakan metode pendekatan manajement kebidanan 7 langkah varney dan pendokumentasian soap serta daftil pijat oksitosin. Sampel yang diambil adalah sebanyak 1 responden. Penatalaksanaan dilakukan selama 3 kali dalam seminggu. Pengkajian pada klien (Ny. I) didapatkan bahwa ASI klien tidak keluar dan ibu merasa cemas karena tidak bisa menyusui bayinya. Hasil penelitian membuktikan bahwa pijat oksitosin yang dilakukan mampu merangsang pengeluatan ASI sehingga ibu bisa menyusui bayinya.
HUBUNGAN PENGETAHUAN DENGAN MINAT IBU HAMIL DALAM PENERAPAN SENAM PRENATAL YOGA DI BPM JUMITA, S.ST., M.KES KOTA BENGKULU
Authors: Situmorang Ronalen Br. , Hilinti Yatri , Jumita Jumita , Hutabarat Vitrilina
Published: June 2022

Yoga dapat menghasilkan manfaat selama kehamilan, yaitu dapat menurunkan tingkat stress, dapat membantu ibu hamil untuk menjadi relaks, percaya diri dari citra tubuh, perbaikan sikap tubuh, menyeimbangkan dan menstabilkan tubuh ibu hamil, mengurangi dan menghilangkan keluhan selama masa hamil, membantu mempersiapkan kelahiran serta meningkatkan kualitas tidur pada ibu hamil. Tujuan penelitian ini untuk mengetahui Hubungan pengetahuan dengan minat Ibu Hamil Dalam Penerapan Senam Prenatal Yoga di BPM Jumita, SST., M.Kes Kota Bengkulu. Metode penelitian ini jenis penelitian Kuantitatif Non Eksperimental dengan menggunakan pendekatan studi korelasi (Cross Sectional). Sampel pada penelitian ini diambil secara total sampling pada bulan  tahun 2020 yang berjumlah 30 ibu hamil. Hasil penelitian penulis Terdapat hubungan yang signifikan antara pengetahuandengan minat Ibu Hamil Dalam Penerapan Senam Prenatal Yoga. Dimana nilai P-value 0,001 < 0.05. Perlu dilakukan senam prenatal yoga baik di BPM, Puskesmas, RS dan tempat pelayanan kesehatan untuk meningkatkan pengetahuan dan mintat ibu hamil dalam proses kehamilannya dengan sehat dan tenaga kesehatan dapat diberikan pelatihan senam prenatal yoga dan bersertifikasi yoga.
HUBUNGAN BUDAYA KESELAMATAN DENGAN EMPLOYEE ENGAGEMENT PADA PEKERJA GENERASI MILLENIAL TAHUN 2021
Authors: YUSVITA FIERDANIA , HANDAYANI PUTRI , KEUMALA MUDA CUT ALIA , ANI NUR
Published: June 2022

Pekerja generasi millennial merupakan angkatan kerja terbesar di Indonesia saat ini sekaligus menjadi salah satu penentu terwujudnya budaya K3 nasional secara optimal. Pekerja millenial merupakan pekerja yang peka terhadap digitalisasi sekaligus rentan terhadap engagement dalam bidang pekerjaanya. Melalui studi ini diharapkan dapat menjadi salah satu evaluasi pada penerapan budaya K3 nasional. Studi ini bertujuan untuk mengetahui hubungan penerapan budaya keselamatan dengan employee engagement pada pekerja generasi millennial. Studi cross sectional ini dilakukan pada 155 orang pekerja millennial. Pengumpulan data dilakukan melalui pengisian mandiri dengan menggunakan kuesioner NOSACQ-50 dan Engagement Self-Assessment (ESA). Analisis data dilakukan secara kuantitatif dengan menyajikan data univariat dan bivariat. Proporsi tertinggi responden menunjukkan 52,25% responden memiliki persepsi baik terhadap budaya keselamatan dan 71% responden memiliki engagement dengan pekerjaannya. Hasil studi menunjukkan terdapa hubungan antara penerapan budaya keselamatan dan employee engagement dengan nilai p value sebesar 0,003 dan nilai PR = 1,37. Diharapkan karakter perilaku kerja millennial menjadi masukan bagi pembangunan value organisasi secara keseluruhan sehingga pekerja millennial dapat full engaged dan kontribusi positifnya mampu membangun budaya K3 Nasional pada seluruh sektor kerja di Indonesia.
EFEKTIFITAS KONTAINER DENGAN ATRAKTA PAKAN IKAN LELE (PIL) SEBAGAI PENGENDALI LARVA DALAM MENURUNKAN POPULASI NYAMUKAEDES AEGYPTI DI KOTA BENGKULU DAN KOTA BANDAR LAMPUNG
Authors: JUBAIDI JUBAIDI , ADEKO RIANG , FIKRI AHMAD
Published: June 2022

Kontainer (ember)/kontainer eksperimen dengan atraktan pakan ikan lele (PIL) merupakan tempat untuk nyamuk aedes aegypti bertelur/berkembang biak yang berfungsi sebagai alat pengendali larva aedes aegypti guna menurunkan populasi nyamuk aedes aegypti, bila PIL dimasukan kedalam air yang terdapat pada kontainer kira-kira dua hari akan mengeluarkan bau/aroma yang dapat menarik nyamuk aedes aegypti untuk bertelur. Nyamuk aedes aegypti merupakan vektor penyakit DBD yang meresahkan masyarakat, pengendaliannya dapat dilakukan pada nyamuk dewasa dan larvanya. Tujuan penelitian ini adalah untuk mengetahui perbedaan rata-rata kontainer eksperimen dan kontainer kontrol dalam mengendalikan larva untuk menurunkan populasi nyamukaedes aegypt. Jenis penelitian yang digunakan adalah quasi-experiment, rancangan yang digunakan posttest only with control design dengan 6 perlakuan, bahan dan alat yang digunakan dalam penelitian ini kontainer (ember), air bersih dan Atraktan pakan ikan lele (PIL), dengan sampel sebanyak 2.400 sampel, data penelitian tidak berdistribusi normal maka untuk uji hipotesis menggunakan Uji Wilcoxon. Hasil penelitian menunjukan jumlah larva aedes aegypti sebanyak 27.770, container yang menjadi tempat berkembangbiak sebanak 882 dan hasil uji Wilcoxon nilai Sig. 0.000 < 0.05, hipotesa diterima artinya ada perbedaan rata-rata kontainer eksperimen dengan kontainer kontrol sebagai pengendali larva dalam menurunkan populasi nyamuk aedes aegypti di Kota Bengkulu dan Kota Bandar Lampung. Selanjutnya penelitian ini perlu dilanjutkan dengan model perangkap nyamuk yang lain.
EFEKTIFITAS PUPUK ORGANIK CAIR (POC) CAMPURAN SAMPAH ORGANIK DOMESTIK DAN URIN SAPI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KANGKUNG (IPOMOEA AQUATICA FORSK) SISTEM HIDROPONIK RUMAH TANGGA
Authors: ERMAYENDRI DEFI , YUSMIDIARTI YUSMIDIARTI
Published: June 2022

Upaya mengurangi sampah dapat dilakukan di sumber timbulan.Sebagian sampah non organik dapat dilakukan upaya 3R.Sebagian sampah organik dapat dimanfaatkan kembali menjadi pupuk organik, baik pupuk kompos (pupuk organik padat) dan atau pupuk organik cair.Survey pendahuluan dilakukan pada tanggal 10 Februari 2020 untuk menentukan kriteria sampah domestik dan urine sapi yang akan dijadikan sampel pada penelitian ini.  Survey bertujuan untuk mendapatkan sumber timbulan sampah domestik (pasar) dan peternakan sapi yang memungkinkan didapat urinenya.Tujuan penelitian ini adalah untuk mengetahui pertumbuhan tanaman kangkung memanfaatkan pupuk cair kimia dan pupuk cair organik serta untuk mengetahui perbandingan pertumbuhan tanaman kangkung yang memanfaatkan pupuk organik cair dan pupuk cair kimia.Jenis penelitian ini menggunakan metode rancangan acak lengkap faktorial dengan dua perlakuan yaitu mengetahui pengaruh perlakuan kedua faktor (pupuk cair) terhadap pertumbuhan tanaman kangkung.Hasil penelitian diperoleh perlakuan pupuk cair kimia menghasilkan pertumbuhan tinggi tanaman kangkung 7, 21 hari dan saat panen yaitu berturut - turut: 1,04 kali; 5,8 kali  dan 9,9 kali, dan penambahan jumlah daun berturut - turut: 0,7 kali; 1,9 kali  dan 3,8 kali. Perlakuan pupuk cair organik menghasilkan pertumbuhan tinggi tanaman kangkung 7, 21 hari dan tinggi tanaman saat panen yaitu berturut - turut: 0,4 kali; 3,9 kali  dan 6,6 kali, dan penambahan jumlah daun berturut - turut: 0,7 kali; 1,7 kali  dan 3,3 kali..  Perlakuan oleh pupuk cair kimia memberikan penambahan lebih tinggi dan penambahan jumlah daun lebih banyak dibandingkan dengan perlakuan oleh pupuk organik cair.
HUBUNGAN BERAT BADAN DENGAN GAMBARAN CITRA TUBUH PADA SISWI SMAN 1 KOTA BENGKULU
Authors: HERMIATI DILFERA , RAMLIS RAVIKA
Published: June 2022

Pada masa ini, remaja mulai mengalami berbagai perubahan penting salah satunya adalah perubahan fisik. Perubahan fisik yang terjadi membuat remaja menjadi lebih memperhatikan dirinya dan melakukan penilaian tentang penampilan fisiknya. Tujuan dalam penelitian ini adalah untuk melihat hubungan antara berat badan dengan gambaran citra tubuh pada siswi di SMAN 1 Kota Bengkulu.Teknik pengambilan sampel menggunakan metode total sampling dengan jumlah sampel 158 orang. Penelitian ini menggunakan desain penelitian cross sectional untuk melihat keterkaitan antara variable dependen dan independent. Hasil penelitian ini menunjukkan adanya hubungan yang significan antara berat badan dengan gambaran citra tubuh pada siswi di SMAN 1 Kota Bengkulu. Diharapkan dengan ditemukan hasil ini maka baik siswi yang memiliki berat badan tidak ideal harus tetap memiliki gambaran citra yang positif sehingga akan lebih menghargai diri sendiri dan percaya terhadap diri sendiri walaupun memilili keterbatasan namun harus menonjolkan.
GENETIC IN CANCER: RB1 MUTATIONS IN RETINOBLASTOMA CASES
Authors: AMALIAH LISSABERTI , SUYANTO JIPRI
Published: June 2022

Retinoblastoma (RB) is a uncommon childhood malignant ailment induced by means of the biallelic inactivation of RB1 gene. Early analysis and identification of carriers of heritable RB1 mutations can enhance sickness effect and management. In this study, mutational evaluation used to be performed on fifty-nine matched tumor and peripheral blood samples from 18 bilateral and forty one unilateral unrelated RB instances by means of a combinatorial strategy of Multiplex Ligation-dependent Probe Amplification (MLPA) assay, deletion screening, direct sequencing, replica wide variety gene dosage evaluation and methylation assays. Screening of each blood and tumor samples yielded a mutation detection charge of 94.9% (56/59) whilst solely 42.4% (25/59) of mutations had been detected if blood samples on my own had been analyzed. Biallelic mutations had been discovered in 43/59 (72.9%) of tumors screened. There have been three instances (5.1%) in which no mutations may want to be detected and germline mutations have been detected in 19.5% (8/41) of unilateral cases. A whole of sixty one factor mutations have been identified, of which 10 had been novel. There was once a excessive incidence of in the past stated recurrent mutations, taking place at 38.98% (23/59) of all cases. Of pastime had been three instances of mosaic RB1 mutations detected in the blood from sufferers with unilateral retinoblastoma. Our findings additionally underscore the significance of genetic checking out in aiding individualized disorder administration plans for sufferers and asymptomatic household individuals carrying low-penetrance, germline mosaicism or heritable unilateral mutational phenotypes.
HUBUNGAN PENGETAHUAN KEPALA KELUARGA DENGAN KEBERHASILAN STBM PILAR STOP BABS DI WILAYAH KERJA PUSKESMAS TALANG LEAK KABUPATEN LEBONG
Authors: WULANDARI WULANDARI , DARMAWANSYAH DARMAWANSYAH
Published: June 2022

Sanitasi Total Berbasis Masyarakat (STBM) adalah sebuah pendekatan dan paradigma baru untuk pembangunan sanitasi di Indonesia yang mengedepankan pemberdayaan masyarakat dan perubahan perilaku.Buang air besar di tempat terbuka merupakan masalah kesehatan dan sosial yang perlu mendapatkan perhatian.Penduduk dengan kepemilikan jamban sehat sebesar 58,7% di Kabupaten lebong. Hal ini masih jauh dari target pembangunan nasional sebesar 80%. Data menunjukkan sebesar 77% masyarakat di wilayah kerja Puskesmas Talang Leak melakukan Buang Air Besar Sembarangan di sungai dan parit,dan hasil survey pendahuluan menunukkan dari 10 responden sebanyak (70%) responden yang tinggal di Daerah Aliran Sungai (DAS) melakukan BABs di sungai. Tujuan dari penelitian ini adalah mengetahui hubungan pengetahuan kepala keluarga dengan keberhasilan STBM Pilar Stop BABs di Puskesmas Talang Leak Kabupaten Lebong.Desain penelitian menggunakan survei analitik dengan pendekatancross sectional, jumlah sampel sebanyak 95 kepala Keluarga dengan teknik simple random sampling. Hasil penelitian menunjukkan hampir sebagian responden (38,9%) dengan pengetahuan cukup dan sebagian besar responden (65,3%) tidak berhasil melakukan STBM Pilar Stop BABs.Hasil analisis bivariat menggunakan uji chi-square menunjukkan ada hubungan yang signifikan antara pengetahuan kepala keluarga dengan keberhasilan STBM Pilar Stop BABs. Diharapkan hasil penelitian dapat menambah pengetahuan kepala keluarga terkait dengan STBM Pilar STOP BABs agar terhindar dari penyakit berbasis lingkungan seperti diare.
USIA MENARCHE DAN LAMANYA MENSTRUASI DENGAN KEJADIAN DISMENORE PRIMER PADA SISWI KELAS X DI SMK KESEHATAN BHAKTI KENCANA SUBANG
Authors: INDARNA ASEP AEP
Published: June 2022

Pendahuluan: Dismenore dapat menimbulkan dampak bagi kegiatan atau aktivitas para wanita khususnya remaja. Berdasarkan hasil studi pendahuluan yang dilakukan kepada 15 orang remaja putri kelas X di SMK Kesehatan Bhakti Kencana Subang yang telah mengalami menstruasi mengenai dismenore didapatkan hasil, 10 orang selalu mengalami nyeri saat menstruasi. Tujuan penelitian ini adalah untuk mengetahui hubungan usia menarche dan lamanya menstruasi dengan kejadian dismenore primer pada siswi kelas X di SMK Kesehatan Bhakti Kencana Subang. Metode: Metode Penelitian ini merupakan penelitian cross sectional yakni menghubungkan antara usia menarche dan lamanya menstruasi dengan kejadian dismenore primer. Populasi sebanyak 278 orang. Teknik pengambilan sampel adalah stratified random sampling sehingga didapatkan sampel sebanyak 74 orang dengan pengolahan data menggunakan distribusi frekuensi dengan analisa univariat dan bivariat. Hasil dan Pembahasan: Hasil penelitian didapatkan bahwa Kejadian dismenore lebih dari setengahnya mengalami dismenore sebanyak 40 orang (54,1%), usia menarche lebih dari setengahnya ≥ 12 tahun sebanyak 43 orang (58,1%) dan lamanya menstruasi responden sebagian besar ≤ 7 hari sebanyak 59 orang (79,7%). Kesimpulan: Terdapat hubungan antara usia menarche dengan kejadian dismenore. Terdapat hubungan antara lama menstruasi  dengan kejadian dismenore. Saran bagi pihak sekolah perlu adanya pemberian informasi kepada siswi mengenai dismenore supaya siswi dapat memahami mengenai penanganan dismenore.
TINGKAT KESADARAN PEDAGANG MENGGUNAKAN MASKER PADA MASA PANDEMI COVID-19 DI PASAR MINGGU KOTA BENGKULU
Authors: ADEKO RIANG , SAPUTRA ARIE IKHWAN , SILVIA ANDINI ARGU
Published: June 2022

Covid-19 merupakan situasi global pandemi dan menjadi perhatian international. World Health Organization (WHO) menjelaskan secara resmi bahwa Covid-19 adalah penyakit saluran pernafasan darurat Informasi yang ada saat ini mengindikasikan bahwa dua cara utama transmisi Covid-19 adalah percikan (droplet) saluran pernafasan dan kontak. Tujuan dari penelitian ini adalah untuk mengetahui Seberapa Besar Tingkat Kesadaran Pedagang Menggunakan Masker Pada Masa Pandemi Covid-19 Di Pasar Minggu Kota Bengkulu. Penelitian ini menggunakan metode cross sectional dan studi Observasional. Jenis penelitian ini merupakan penelitian yang mengamati suatu data pada titik waktu tertentu atau pengumpulannya satu kali saja yang dilakukan dalam waktu bersamaan. Data-data yang dikumpulkan yaitu menggunakan kuisioner. Kesimpulan pada penelitian ini yaitu Distribusi frekuensi responden sebagian kecil 14,7 % memiliki tingkat kesadaran yang kurang baik (rendah). Distribusi frekuensi responden sebagian besar  85,3 % tidak memenuhi syarat penggunaan masker. Berdasarkan hasil uji chi square di dapatkan nilai p=0,315 (p>0,05) yang artinya tidak ada hubungan yang signifikan antara tingkat kesadaran dengan penggunaan masker pada pedagang di Pasar Minggu Kota Bengkulu.  Saran pada penelitian ini untuk menambah pengetahuan masyarakat dan  mendapatkan informasi serta mampu lebih meningkatkan kesadaran dalam penggunaan masker agar jumlah Covid-19 tidak semakin bertambah seiring berjalannya waktu. Dan untuk penelitian yang lebih lanjut agar menambahkan variabel berbeda untuk mengetahui faktor lain yang berhubungan dengan tingkat kesadaran pedagang terhadap penggunaan masker.
Validation of the CORD-2 System for the NPP Krško Nuclear Core Design Calculations
Authors: Kromar Marjan , Kurinčič Bojan
Published: June 2022

The CORD-2 package intended for core design calculations of PWRs has been recently updated with some improved models. Since the modifications could substantially influence the obtained results, a technical validation process is required. This paper presents comparison of some calculated and measured parameters of the NPP Krško core needed to qualify the package. Critical boron concentrations at hot full power for selected cycle burnup points and several parameters obtained during the start-up testing at the beginning of each cycle (hot zero power critical concentration, isothermal temperature coefficient and rods worth) for all 27 finished cycles of operation are considered. In addition, assembly-wise power distribution for some selected cycles is checked. Comparison has shown very good agreement of the CORD-2 calculated values with the selected measured parameter of the NPP Krško core.
Nuclear and thermal hydraulic calculation of a representative I2S-LWR first core
Authors: Ječmenica Radomir , Grgić Davor , Matijević Mario , Petrović Bojan
Published: June 2022

The Integral Inherently Safe Light Water Reactor (I2S-LWR) concept developed by Georgia Tech is a novel PWR reactor delivering electric power of 1000 MWe while implementing inherent safety features typical for Generation III+ small modular reactors. The main safety feature is based on integral primary circuit configuration, bringing together compact design of the reactor core (121 fuel assembly), control rod drive mechanism (CRDM), 8 primary heat exchangers (PHE), 4 passive decay heat removal systems (DHRS), 8 pumps, and other integral components. A high power density core based on silicide fuel and APMT (FeCrAl) stainless steel cladding is selected to achieve a high thermal power. Initial representative first core nuclear design is proposed by Westinghouse. Full core 3D depletion calculation was performed using PARCS code. The cross section library is prepared using FA2D code and verified using Polaris sequence from SCALE 6.2 beta5. The axial and radial reflectors are assumed to be homogeneous water-APMT mixtures. The axial reflectors are both assumed to be 12 inch (30.48 cm) sections composed of 30% APMT steel by volume. The radial reflector is assumed to be 90% APMT steel by volume. The reflector constants were calculated using SCALE TRITON sequence. The thermal hydraulic part of the model is based on COBRA subchannel code coupled to PARCS code. Initial depletion calculation is based on one thermal hydraulics channel per fuel assembly approach. The hot fuel assembly is determined using separate pin-by-pin COBRA subchannel model and pin power reconstruction data from PARCS. The objective of the paper is demonstration of LWR design methodology applicability to silicide fuel and identification of possible improvements in the first core design.
Effect of Attractiveness of Sales Promotion Messages, Endorsement Beauty Influencers on Interest in Buying Rose All Day Instagram Followers
Authors: Larasati Jessica A , Susilo Daniel
Published: June 2022

The extensive use of social media by Indonesian marketers has encouraged local cosmetic company, Rose All Day Cosmetics, to use Instagram as a sales promotion and endorsement platform. Petty & Cacioppo's Elaboration Likelihood Model (ELM) theory is used in this study, such as the attractiveness theory of promotional messages, endorsement theory, and buying interest theory. These conditions underlie this research which aims to see whether the attractiveness of sales promotion messages, endorsements from beauty influencers have an impact on buying interest. This research is a quantitative explanatory study that relies on surveys as a data collection tool. Questionnaires were distributed to the study population via Instagram's direct message feature to the 102,000 followers of the account, who used the Yamane formula for Rose All Day Cosmetics. This study uses a non-probability sampling technique called purposive sampling, which involves selecting 398 people who meet predetermined criteria. Multiple linear regression is the data analysis method used in this study. The researcher found that the attractiveness of sales promotion messages on the Rose All Day Cosmetics Instagram account and endorsements by beauty influencers had a significant effect on followers' purchase intentions up to 53.2 percent, with the remaining 48.7 percent influenced by factors outside the study. However, these two variables have a significant effect on followers' purchase intentions. In conclusion, the attractiveness of sales promotion messages and endorsements has a significant effect on followers' buying interest partially or simultaneously on each of the variables studied
Srikandi Heroin Discourse in Online News Framing Female Ministers of Indonesia
Authors: Dewi Sad Tanti Dewi Sad Tanti
Published: June 2022

This research is intended to mapping the depiction of the female minister as public officials in Indonesia. Through this research, it is expected to find out how the media package the character of female minister base on announced the composition of ministers in the cabinet. This research uses the framing framework developed by Robert N. Entman. This model is used to describe the selection process and highlight certain aspects of reality by the media. Framing Entman. Define Problems; How can Female Minister problems become an issue? How Economic Nation Impact form Female Minister? Or as a problem?, Diagnose Causes ; What is the reason for being called an female minister figure? What is considered the cause of a problem?, Make Moral judgement ; What moral values are presented to explain. What moral values are used to legitimize an female minister? and the last Treatment Recommendation , What solutions are offered to address female minister? What path is offered and main opinion to Female Minister? . Result of this research are Indonesia Online Media Online Media Frame 5 Female Ministers in Indonesia can be put together, the confirmation of women's success as leaders up to 2x is from the role of the family, the criteria for a leader to be trusted as a minister, trustworthy, competent and qualified in their field, in accordance with community support, supported by predecessor ministers , depicted like Heroine.
Development and Validation of RP-HPLC Method for the Quantitative Estimation of Favipiravir in Bulk and Pharmaceutical Dosage Form
Authors:   Department of Pharmaceutical Analysis, G. Pulla Reddy College of Pharmacy, Mehdipatnam, Hyderabad, Telangana 500028, India, N Srinidhi Goud
Published: June 2022

Favipiravir is an antiviral drug, used in the treatment of SARS-COV-2, novel corona virus. It is a pyrazine carboxamide derivative with activity against RNA viruses A sensitive new RP-HPLC method was developed for the quantitative estimation of Favipiravir in bulk and pharmaceutical dosage form using Rivaroxaban as internal standard (IS). The separation of drug was achieved by Enable C18 column using acetonitrile and water as mobile phase at a ratio of 70:30 %v/v with a flow rate of 1mL/min and wavelength at 296nm respectively. The retention time of Favipiravir and Rivaroxaban were found to be 3.110 and 4.287 mins. The developed method was validated according to ICH Q2 (R1) guidelines over the concentration range of 5-25 µg /mL. The LOD and LOQ were found to be 2.17 µg /mL and 6.58 µg /mL. The method was found to be linear, specific, accurate, precise and robust. The developed method was used for determination of Favipiravir in pharmaceutical dosage forms. Keywords- Favipiravir, Antiviral, Rivaroxaban, ICH guidelines and Validation.
Virtual teaching strategy for online learning of the subject Entrepreneurship and Management at the baccalaureate level
Authors: Acosta Vergara Carlos Andres , Hurtado Mora María Josefina , Saucedo James María Alejandra
Published: June 2022

The COVID-19 pandemic has caused a change in the educational environment, it went from being face-to-face to virtual, it is necessary to think about didactic strategies for subjects that need a different treatment in their development and explanation. The objective of this article is to propose a virtual teaching strategy for the strengthening of online learning of the subject Entrepreneurship and Management in the baccalaureate. The research conducted is hermeneutic in approach and descriptive-explanatory in scope. The sample selected was 58 students of the third year of high school of the Unidad Educativa Fiscal Durán, a probabilistic intentional sampling by quotas was applied, which facilitated the interpretation of results on the lack of use of virtual learning environments and technological tools by students and teachers. In addition, educators presented difficulties in planning, development and evaluation for online classes. A virtual teaching strategy was designed that generates interaction and reflection in the teaching-learning process from the virtual environment, which has the following phases: virtual teaching-learning planning, virtual teaching-learning communication and activity, and online evaluation of assimilated learning.
Bireysel ve Takım Sporlarında Mücadele Eden 18 Yaş Altı Sporcuların Relatif Kol Kuvvetinin İncelenmesi
Authors: MARANGOZ İrfan , KELEŞ Aytekin
Published: June 2022

Öz

Bu çalışmamızda bireysel ve takım sporlarında mücadele eden 18 yaş altı sporcularının relatif kol kuvvetinin belirlenmesi amaçlanmıştır. Araştırma gönüllü katılım esasına göre çalışmaya katılmayı kabul eden (Tesadüfi örnekleme yöntemi) bireysel takımlarda oynayan 30 erkek ve takım sporlarında oynayan 39 erkek sporcu olmak üzere toplam 69 erkek sporcudan oluşmaktadır. Sporculardan alınan verilerin istatistiksel analizleri SPSS 26.0 paket programında yapılmıştır. Sonuç olarak, özellikle gelişim çağındaki çocuklarının yaş artışına paralel olarak üst kol, alt kol ve el uzunluğunun artması ile sporcuların kuvvet gelişimlerinin doğru tespit edilebilmesi için salt kuvvet ölçümünden ziyade relatif kuvvet ölçümüne gereksinim vardır. Çünkü yaş ile orantılı olarak artan vücut segmentlerine bağlı olarak kas kuvvetinde artış olması beklenen bir durumdur. İşte bu noktada gelişim çağındaki çocuklara yapılan antrenmanlarda kuvvet oranında ne kadarlık bir artışı olduğunun belirlenmesi gerek antrenörler gerekse sporcular açısından oldukça önemlidir. Yaş ile beraber artan kas kütlesi ve buna bağlı olarak artan kuvvet değeri sporcunun gerçek kuvvet değeri değildir. Sporcunun gerçek kuvvet artışının belirlenmesinin en sağlıklı yolu relatif ölçümlerdir. Bu nedenle, relatif kol kuvveti yönteminin kullanılması sporcuların gerçek kuvvet artışının belirlenmesinde oldukça yararlı olacaktır. Ayrıca relatif kol kuvveti yöntemi, engelli sporcuların kavrama kuvvetinin önemli olduğu özellikle mücadele sporlarında ve performans sporcularında sporcuların gerçek kuvvet değerinin belirlenmesinde oldukça yararlı olacaktır. Sporcuların gerçek kuvvet değerinin belirlenmesinde sporcuların özellikle bireysel olarak ve izlenmesi ve değerlendirilmesi bakımında bu yöntemin kullanılması oldukça faydalı olacaktır.
Avascular Necrosis of the Femoral Head After Recurrent Traumatic Posterior Hip Dislocation in a 10-Year-Old Girl: A Case Report
Authors: Massaad Raymond , El Orra Said , Massaad Dounia , Orra Monah
Published: June 2022

Background: Traumatic hip dislocation (THD) is a rare pathology in the pediatric population. The severity of the trauma, mismanagement, or late treatment of such pathology can lead to complications, including avascular necrosis (AVN) of the femoral head. We hereby report a case of recurrent traumatic posterior hip dislocation that eventually lead to AVN of the femoral head in a 10-year-old girl.
Case presentation: A 10-year-old girl presented to the Emergency Department complaining of left hip pain one day following a fall from a standing position. On physical examination, the left hip was held in the position of flexion, adduction, and internal rotation, with complete loss of range of motion of the left hip joint. Radiographic imaging was done and showed: a posterior dislocation of the left hip, enlargement of the growth cartilage of the left femoral epiphysis, and hypertransparency of the anterosuperior corner of the left femoral neck, and increased bone density of the upper left femoral epiphysis, suggesting previous hip dislocations. Open reduction with arthrotomy and posterior capsulorrhaphy was performed 36 hours post-injury, followed by hip immobilization by a spica cast. Two months after surgery, the cast was removed. On examination, the left hip was stable with good mobility, and weight-bearing was authorized. Follow-up was done three months post-injury. The patient had no complaints, but radiographic images showed signs of avascular necrosis (AVN) on the left femoral head.
 Conclusion: Our case emphasizes the importance of early diagnosis and management of a THD in pediatrics, to prevent serious complications such as AVN.
SONOGRAPHIC CRITERIA IN THE DIFFERENTIAL DIAGNOSIS OF OBSTRUCTIVE ICTERUS
Authors: Sartan D. I. , Smirnov N. L. , Yelskyi I. K.
Published: June 2022

The article presents the review of the literature data covering the most common causes of obstructive jaundice, methods for its differential diagnosis, as well as sonographic criteria for making a diagnosis. Based on the review, it was found that in practical surgery, ultrasound has a number of advantages in the differential diagnosis of obstructive jaundice. Sonography is an affordable, non-invasive method with high information content, allowing to make a diagnosis in the shortest possible time. The main reliable sonographic criteria for the obstructive genesis of icterus is prestenotic dilatation of the bile ducts. However, since the interpretation of ultrasound results is subjective and depends on the qualifications of the ultrasound specialist, verification of sonographic information by other research methods is necessary.
Digitalization and ITS relationship with innovative development of the economy
Authors: Mickiewicz Bartosz , Volkava Katsiaryna
Published: June 2022

The study is based on a systematic approach to the conditions for the formation and evaluation of the innovative development of the economy. A methodological approach to the innovative development of the economy was developed based on the construction of forecast models that reflect the share of shipped innovative products (foodstuffs), the export of agricultural products and food products, which contribute to the maximum profit of innovatively active organizations and the gross domestic product (GDP) of the agro-food sector. The modern mechanism for increasing the competitiveness of industrial enterprises in the European market is based on an innovative digital model of economic development, the activation of innovative and investment activities, the constant adaptation of enterprises to the conditions of the internal and external environment, taking into account risks and new conditions of digital transformation. It allows you to conduct a comprehensive trend analysis using the selected estimated indicators and taking into account various factors, which allows you to identify reserves for activating the innovative development of the national industrial complex in the context of the formation of the digital economy, in conjunction with the expansion of the use of information and communication services, to justify the areas for the development of innovative activities under conditions of digital transformation of production. The distinction lies in the development of the theoretical and methodological basis of the relationship between the digital transformation of the economy and the innovative development of industry, including the agri-food sector, and in the development of predictive trends.
Financial losses of Ukraine’s agricultural exports and ensuring food security during martial law
Authors: Bezpartochnyi Maksym , Britchenko Igor , Bezpartochna Olesia
Published: June 2022

This article is devoted to study of Ukraine’s agricultural exports and financial losses in agriculture due to russian military aggression. The dynamics and structure of Ukraine’s agricultural exports in 2021 and during martial war are analyzed. The main problems faced by agricultural enterprises during martial law have been identified. It has been established that the suspension of Ukraine's agricultural exports is connected with blockade of the Black and Azov Seas by the russian military. The material assets and agricultural lands of enterprises were also significantly damaged, and thefts, exportation of grain crops, fuel and mineral fertilizers were observed in the occupied territories in Ukraine. Indirect financial losses of Ukraine’s agricultural exports and agriculture of Ukraine during martial law were determined. The directions of support of Ukraine’s agricultural exports by the Government of Ukraine, world leaders and international organizations during martial law are studied. The directions of optimization economic activity of agrarian enterprises of Ukraine during martial law are substantiated. Ways to diversify logistics routes for Ukraine’s agricultural exports and food security in the world during martial law are proposed. The need to unblock Ukraine’s agricultural exports in order to prevent food starvation in African countries and ensuring food security in the world is pointed out.
Recurrence of Relapsing Polychondritis on Tumor Necrosis Factor Antagonist Cessation
and Starting an Interleukin-17 A Inhibitor
Authors: Turnbough Abi , Behnke Brian , Oparaeche Ndudi , Spilman Ryan
Published: June 2022

Relapsing polychondritis (RP) is a rare autoimmune disorder that has been associated
with various other autoimmune conditions. There have been no reported cases about
any patient with psoriasis who has experienced RP recurrence associated with a
change in biologic therapy. This is only the second case of a patient developing RP or
RP recurrence associated with an Interleukin-17 A inhibitor or Tumor Necrosis Factor
alpha inhibitor cessation. We present this case to increase physician awareness of a
relationship between IL-17 A inhibitor use and the induction of relapsing polychondritis.
In addition, we explore current literature related to IL-17 A inhibitor use in psoriasis.
Kinematics and Metallicity of Red Giant Branch Stars in the Northeast Shelf of M31*
Authors: Escala Ivanna , Gilbert Karoline M. , Fardal Mark , Guhathakurta Puragra , Sanderson Robyn E. , Kalirai Jason S. , Mobasher Bahram
Published: June 2022

We obtained Keck/DEIMOS spectra of 556 individual red giant branch stars in four spectroscopic fields spanning 13−31 projected kpc along the northeast (NE) shelf of M31. We present the first detection of a complete wedge pattern in the space of projected M31-centric radial distance versus line-of-sight velocity for this feature, which includes the returning stream component of the shelf. This wedge pattern agrees with expectations of a tidal shell formed in a radial merger and provides strong evidence in favor of predictions of Giant Stellar Stream (GSS) formation models in which the NE shelf originates from the second orbital wrap of the tidal debris. The observed concentric wedge patterns of the NE, west (W), and southeast (SE) shelves corroborate this interpretation independently of the models. We do not detect a kinematical signature in the NE shelf region corresponding to an intact progenitor core, favoring GSS formation models in which the progenitor is completely disrupted. The shelf’s photometric metallicity ([Fe/H]phot) distribution implies that it is dominated by tidal material, as opposed to the phase-mixed stellar halo or the disk. The metallicity distribution ([Fe/H]phot = −0.42 ± 0.01) also matches the GSS, and consequently the W and SE shelves, further supporting a direct physical association between the tidal features.
Statistical Study of the Kinetic Features of Supra-arcade Downflows Detected from Multiple Solar Flares
Authors: Xie Xiaoyan , Reeves Katharine K. , Shen Chengcai , Ingram Joshua D.
Published: June 2022

We have developed a tracking algorithm to determine the speeds of supra-arcade downflows (SADs) and set up a system to automatically track SADs and measure some interesting parameters. By conducting an analysis of six flares observed by the Atmospheric Imaging Assembly on the Solar Dynamics Observatory, we detect more smaller and slower SADs than prior work, due to the higher spatial resolution of our observational data. The inclusion of these events with smaller and slower SADs directly results in lower median velocities and widths than in prior work, but the fitted distributions and evolutions of the parameters still show good consistency with prior work. The observed distributions of the widths, speeds, and lifetimes of SADs are consistent with log-normal distributions, indicating that random and unstable processes are responsible for generating SADs during solar eruptions. Also, we find that the fastest SADs occur at approximately the middle of the height ranges. The number of SADs in each image versus time shows that there are “rest phases” of SADs, when few SADs are seen. These findings support the idea that SADs originate from a fluid instability. We compare our results with a numerical simulation that generates SADs using a mixture of the Rayleigh–Taylor instability and the Richtmyer–Meshkov instability, and find that the simulation generates quantities that are consistent with our observational results.
Modeling the Optical to Ultraviolet Polarimetric Variability from Thomson Scattering in Colliding-wind Binaries
Authors: Ignace Richard , Fullard Andrew , Shrestha Manisha , Nazé Yaël , Gayley Kenneth , Hoffman Jennifer L. , Lomax Jamie R. , St-Louis Nicole
Published: June 2022

Massive-star binaries are critical laboratories for measuring masses and stellar wind mass-loss rates. A major challenge is inferring viewing inclination and extracting information about the colliding-wind interaction (CWI) region. Polarimetric variability from electron scattering in the highly ionized winds provides important diagnostic information about system geometry. We combine for the first time the well-known generalized treatment of Brown et al. for variable polarization from binaries with the semianalytic solution for the geometry and surface density CWI shock interface between the winds based on Cantó et al. Our calculations include some simplifications in the form of inverse-square law wind densities and the assumption of axisymmetry, but in so doing they arrive at several robust conclusions. One is that when the winds are nearly equal (e.g., O+O binaries) the polarization has a relatively mild decline with binary separation. Another is that despite Thomson scattering being a gray opacity, the continuum polarization can show chromatic effects at ultraviolet wavelengths but will be mostly constant at longer wavelengths. Finally, when one wind dominates the other, as, for example, in WR+OB binaries, the polarization is expected to be larger at wavelengths where the OB component is more luminous and generally smaller at wavelengths where the WR component is more luminous. This behavior arises because, from the perspective of the WR star, the distortion of the scattering envelope from spherical is a minor perturbation situated far from the WR star. By contrast, the polarization contribution from the OB star is dominated by the geometry of the CWI shock.
FAST Search for Circumstellar Atomic Hydrogen. I. The Young Planetary Nebula IC 4997
Authors: Ouyang Xu-Jia , Zhang Yong , Zijlstra Albert , Zhang Chuan-Peng , Nakashima Jun-ichi , Parker Quentin A
Published: June 2022

Using the Five-hundred-meter Aperture Spherical radio Telescope in Guizhou, China, we detect the 21 cm neutral atomic hydrogen absorption in the young planetary nebula IC 4997. The absorption arises from a shell that is also associated with Na i D lines. The H i shell has a mass of 1.46 × 10−2
M
⊙ and a dynamic age of 990 yr. The column density of H i is estimated to be 7.1 × 1020 cm−2, which can be well explained in terms of a photodissociation region around the ionized nebula, limited by the self-shielding of H2. We find that the atomic-to-ionized hydrogen ratio is 0.6, suggesting that H i substantially contributes to the overall nebular mass.
Reconstruction of Photospheric Velocity Fields from Highly Corrupted Data
Authors: Rempel Erico L. , Chertovskih Roman , Davletshina Kamilla R. , Silva Suzana S. A. , Welsch Brian T. , Chian Abraham C.-L.
Published: June 2022

The analysis of the photospheric velocity field is essential for understanding plasma turbulence in the solar surface, which may be responsible for driving processes such as magnetic reconnection, flares, wave propagation, particle acceleration, and coronal heating. Currently, the only available methods to estimate velocities at the solar photosphere transverse to an observer’s line of sight infer flows from differences in image structure in successive observations. Due to data noise, algorithms such as local correlation tracking may lead to a vector field with wide gaps where no velocity vectors are provided. In this paper, a novel method for image inpainting of highly corrupted data is proposed and applied to the restoration of horizontal velocity fields in the solar photosphere. The restored velocity field preserves all the vector field components present in the original field. The method shows robustness when applied to both simulated and observational data.