bluuebunny/crossref_metadata_2025_split huggingface dataset:
A 0.25-V Three-stage State Feedback Bulk-driven OTA for Wide Range Load Applications
Authors: Kotha Sreeteja Reddy , P Karuppanan , Gautam Abhay Kumar , Suryavanshi Manmath 
Published: April 2022

This article employs a nested state feedback compensation technique to a three-stage bulk-driven operational transconductance amplifier (OTA). The projected OTA circuit consists of a bulk-driven PMOS amplifier, gate-driven NMOS amplifier, and common source (CS) amplifier. The entire transistors in the amplifier core are configuredwith self-cascode transistor topology to increase its output impedance. All transistors are designed to operate in a weak inversion in order to dissipate less power. Cross-coupled transistor pair topology in the bulk-driven stage allows to improve the effective transconductance of OTA. The CS amplifier can drive a large load capacitor. The polarities and transconductance gains of feedback blocks are controlled appropriately to obtain the desired DC gain and bandwidth. The capacitor-less compensation strategy allows the fabrication of the OTA using the minimum area. Conventional bulk-driven miler OTA, Bulk-driven stage improved indirect-feedback OTA (BSIF OTA), Gate-driven stage added bulk-driven OTA (GSIF OTA), and proposed bulk-driven OTA topologies are designed and simulated using cadence spectre tool at 25 mV supply voltage in the 65nm CMOS process. These OTA circuits are analyzed and compared in terms of parameters like DC gain, unity-gain frequency, phase margin, CMRR, power dissipated, slew rate, and input referred noise.
The Current State of Information Needs, Sources and Channels Used by the Health Care Providers in Primary Level Health Care, Ethiopia: Ethnographic Study
Authors: Bramo Senait Samuel , Mamo Amare Desta , Syedda Munavvar 
Published: April 2022

Introduction: Health care system is information-driven sector where Health Care Providers (HCPs) regularly deliver comprehensive health services based on the available, accessible, and reliable health information. However, there is lack of empirical evidence about the culture of current state of health information needs; sources and channels that used by the health professionals in Primary Level Health Care (PLHC) of Ethiopia. Thus, this study aimed to explore the health information needs, sources, and channels used by the health professionals in PLHC in Wolaita zone, South Ethiopia based on the information seeking and behavior need model.Material and Methods: Ethnographic study design was employed using participant observation and key informant in-depth interviews as a data collection method. Observation and interviews data were entered on Qualitative Data Analysis mine software version. The quotes and field notes were summarized and linked to the information seeking and behavior need model to generate new meaning. Results: Consequently, HCPs demonstrated their needs of health promotive and disease preventive health information as compared to health information focusing on early diagnosis and treatment. The major purpose was to answer colleagues and patients’ question. The unpredictability of the health conditions and associated HCPs skepticism was a major precursor for a deliberate search of health information. Although it is pigeonholing HCPs in PLHC settings preferred formal channels of information and resources held in and delivered in digital format using mobile, computer, and Internet as compared to print and human sources. Furthermore, the absence of library or resource center, shortage of ICT infrastructure, and poor information literacy skill were raised as reasons for unmet health information need in PLHC settings.Conclusion:Thus, this study showed that the need for formal channels of information and suggests the establishment of reading/resource corners/centers and design, development, and implementation of information literacy module for HCPs in PLHC.
Geotechnical Stability Analysis of the Quay Wall of Military Port Ksar Sghir, Morocco
Authors: Ait Boujmaa Mohamed , Khelalfa Houssam 
Published: April 2022

This article consists in establishing a geotechnical stability study of the -4m/zh quay belonging to the Ksar Sghir Port. First of all, using the TALREN software for verification against large slips. the study presents a verification of the stability for the rear slope slip circles and for the front slope slip circles in the static case. Secondly, stability was determined for the back slope slip circles and for the front slope slip circles in the seismic case. Moreover, PLAXIS software was used to model the displacements and constraints in the structure. Following the results of the safety coefficients, we notice that the stability of the structure gives acceptable values. In addition, the soil does not reach breaking stress. The total mean stress and total displacement mostly impacted the surface area that is related to external impact.
Penggunaan Metode Naïve Bayes Dalam Mengklasifikasi Pengangguran Pada Desa Bojong Kulur
Authors: Allo Yosua Sitoto Tandi , Sofica Verra , Hasan Noor , Septiani Minda 
Published: April 2022

Pengangguran adalah keadaan dimana seorang yang tergolong pada angkatan kerja yang ingin mendapatkan kerja. Hal ini dapat dicermati untuk membantu mengetahui taraf kesejahteraan masyarakat, mengingat tingginya tinkat pengangguran pada Desa Bojong Kulur, banyaknya warga pada Desa Bojong Kulur, dan sendang terjadinya pandemik Covid-19. Oleh karena itu penulis melakukan klasifikasi pengangguran dengan metode Naïve Bayes pada Desa Bojong Kulur. Penulis melakukan klasifikasi dengan metode Naïve Bayes menggunakan aplikasi pendukung Rapidminer untuk pengujian akurasi, presisi, dan recall terhadap data yang tersedia. Pengujian dilakukan dengan menyiapkan data training sebanyak 40 data dan data testing sebanyak 10 data yang dipilih secara acak. Data testing tersebut akan dianalisa menggunakan aplikasi pendukung Rapidminer. Hasil pengujian akurasi, presisi, dan recall klasifikasi pengangguran pada Desa Bojong Kulur dengan metode Naïve Bayes cukup tinggi yaitu sebesar 80%, presisi sebesar 100%, dan recall sebesar 50%. Jadi, dapat disimpulkan bahwa metode klasifikasi Naïve Bayes yang digunakan memberikan proses seleksi yang cepat dan metode yang mudah dipahami dengan tingkat akurasi yang tidak dapat disangkal.Kata Kunci : Pengangguran, Naïve Bayes, Klasifikasi, Data Mining Unemployment is a condition in which a person belonging to the labor force wants to get a job. This can be observed to help determine the level of community welfare, given the high level of unemployment in Bojong Kulur Village, the large number of residents in Bojong Kulur Village, and the ongoing Covid-19 pandemic. Therefore, the authors classify unemployment using the Naïve Bayes method in Bojong Kulur Village. The author performs the classification using the Naïve Bayes method using the Rapidminer support application for testing accuracy, precision, and recall of the available data. The test is carried out by preparing 40 training data and 10 testing data randomly selected. The testing data will be analyzed using the Rapidminer supporting application. The results of testing the accuracy, precision, and recall of unemployment classification in Bojong Kulur Village using the Naïve Bayes method are quite high at 80%, precision at 100%, and recall at 50%. So, it can be concluded that the Naïve Bayes classification method used provides a fast selection process and an easy-to-understand method with an undeniable level of accuracy.Keywords: Unemployment, Nave Bayes, Classification, Data Mining
Increasing flour whiteness index on Amorphophallus paeoniifolius (Dennst.) Nicolson flour production by sodium metabisulfite
Authors: Muhammad Supriyanto , Syah Ikrar Taruna , Xyzquolyna Deyvie 
Published: April 2022

This research aims to increase flour whiteness index to foot elephant yam (Amorphophallus paeoniifolius) flour along the production process. The chemical agents used in this research were sodium metabisulfite (Na2S2O5) and ethanol. The corms were treated by soakeing in sodium metabisulfite 4% (w/v) for 3 hours, adding with ethanol 96% at a ratio of 1:2 and then blended with a speed of about 12,000 rpm for 5 minutes then filtered, and blanching into sodium metabisulfite 4% (w/v) for 3 minutes. The result showed that using Na2S2O5 4% (w/v) as a chemical agent on the initial production of Amorphophallus paeoniifolius flour was able to produce flour with the highest whiteness index. Therefore, this method will produce Amorphophallus paeoniifolius flour more applicable for the diversity of the food industry, especially noodles, biscuits, and bakery.
PENGARUH HIPNOBIRTHING DENGAN TINGKAT KECEMASAN IBU HAMIL DI RSI NASRUL UMMAH LAMONGAN
Authors: Fitrianingtyas Rizki 
Published: April 2022

Kehamilan dan persalinan adalah suatu proses reaksi berantai yang sangat mengagumkan dan membentuk ikatan seumur hidup yang takkan terpisahkan antara orang tua dan janin yang ada dalam kandungan, namun tidak semua wanita memiliki proses kehamilan yang lancar. Hal ini terjadi karena proses dan resiko saat hamil menimbulkan reaksi psikologis seperti kecemasan, dan apabila tidak dikelola dengan baik maka akan berakibat negatif bagi wanita hamil secara fisik maupun mental. Salah satu metode yaang dapat dilakukan untuk menurunkan tingkat kecemasan pada ibu hamil adalah metode relaksasi hypnobirthing. Penelitian ini bertujuan untuk mengetahui adanya pengaruh metode hypnobirthing dalam menurunkan tingkat kecemasan pada ibu hamil. Penelitian ini menggunakan pendekatan metode quasi eksperimen dengan subjek penelitian berjumlah 10 orang, 10 orang pre dan post hypnobithing. Alat ukur yang digunakan adalah skala distress Hypnobirthing Indonesia yang disusun oleh psikiater dan psikolog RSPAD Gatot Subroto, Jakarta dan dapat digunakan oleh praktisi hypnobirthing untuk kepentingan pengukuran. Penelitian mengukur kecemasan pretest dan postest dengan menggunakan uji T test Dan nilai Sig tingkat signifikansi hubungan dengan hasil 0,000 yang artinya signifikan pada level 0,01. kelas hypnobirthing mempunyai emosional yang lebih positif dan tidak mengalami masalah psikologis postpartum dibanding wanita yang tidak mengikuti kelas relaksasi hypnobirthing. Relaksasi sebagai salah satu tekhnik yang telah terbukti dapat mereduksi kecemasan pada berbagai subjek juga telah terbukti efektif mengurangi kecemasan pada ibu hamil Kesimpulannya bahwa hypnobitrhing mampu menurunkan kecemasan pada ibu hamil secara signifikan.
MENINGKATKAN KAPASITAS LANSIA MELALUI PENYULUHAN MENGENAI GIZI SEIMBANG SEBAGAI UPAYA PREVENTIF KEJADIAN DIABETES MELLITUS DI PRAKTIK BIDAN BERSAMA CITRA LESTARI, KABUPATEN BOGOR
Authors: Petricka Gracea 
Published: April 2022

Lansia merupakan kelompok yang rentan terkena diabetes mellitus, hal ini terjadi karena lansia mengalami berbagai penurunan fisik, psikologis, sosial, spiritual dan kultural sehingga dapat menimbulkan resiko komplikasi yang lebih memerlukan perhatian. Upaya preventif dalam pencegahan diabetes melitus pada lansia adalah dengan meningkatkan pengetahuan lansia melalui pemberian pendidikan kesehatan atau penyuluhan. Kegiatan pengabdian masyarakat ini dilaksanakan langsung di rumah masing-masing lansia. Kegiatan penyuluhan tidak dapat dilaksanakan secara bersama dengan banyak lansia dalam satu waktu dan tempat dikarenakan pandemi COVID-19. Materi penyuluhan dalam bentuk leaflet dan di presentasikan oleh pembicara. Bahan-bahan pendukung pelaksanaan kegiatan meliputi formulir registrasi, kuesioner pretest dan kuesioner posttest. Kegiatan penyuluhan dilaksanakan pada tanggal 10 April 2021, berlangsung selama kurang lebih 30 menit diikuti oleh 19 orang. Evaluasi hasil menunjukkan adanya peningkatan nilai posttest, yakni rata-rata 80 setelah diberi penyuluhan dari nilai rata-rata pretest 68. Tingginya jumlah penderita Diabetes Melitus diakibatkan oleh tingkat pengetahuan yang rendah dan kesadaran dalam melakukan deteksi dini penyakit Diabetes Melitus yang cukup kurang. Setelah diberikan pendidikan kesehatan berupa penyuluhan mengenai gizi seimbang pada lansia tingkat pengetahuan lansia mengalami peningkatan. Pengetahuan gizi menjadi salah satu faktor penting dalam menentukan sikap dan perilaku seseorang terhadap makanan.

The elderly are a population that vulnerable to have a diabetes mellitus. This could happens because they have experienced various physical, psychological, social, spiritual and cultural loss that leads to a risk of serious condition such as complication of illness that require more attention. Preventive care of diabetes mellitus in the elderly is manage by enhancing their knowledge through health education. This community service was held privately through door to door method at each participants’ home to avoid crowds in this COVID-19 pandemic era. The speaker explains the health education materials through a leaflet. Health educator team also bring some supported materials include registration forms, pre test and post test questionnaires that needed to be fill by the participants. This health education was held on April 10th 2021, ran for approximately 30 minutes and was attended by 19 people. Evaluation conducted shows that post test score at 80 which a significant increased compared to pre test score at 68. The increase of the number of people with diabetes mellitus was caused by the low level of knowledge and less awareness to do an early detection of diabetes mellitus. There is an enhancement of knowledge of the elderly whom participated this health education program about nutritional balance in diabetes mellitus that leads to a better health attitude and behavior.
PEMBERDAYAAN KADER DALAM PROGRAM DESA INISIASI TANGGAP HIPERTENSI (DISTANSI) DI DESA BANDUNG, DIWEK, JOMBANG
Authors: Amanullah Azrul , Kiki Putri Selfia  , Desy Siswi Anjar Sari  , Ananda Triselia Devanti  , Silvi Citra Indah Pratama  , Ravilia Choirun Nisa’  
Published: April 2022

In the world, non-communicable diseases (NCDs) such as heart and blood vessels (cardiovascular) are the main causes of death. According to the Basic Health Research (Riskesdas) in 2018 shows that. the prevalence of hypertension in 2018 was 63.2%. Likewise with Jombang Regency, precisely in Bandung Village, Diwek District. Hypertension sufferers in Jombang Regency in 2019 as many as 372,445 people and the estimation of Hypertension sufferers in Bandung Village, Diwek Subdistrict, Jombang Regency in 2020 amounted to 3,085, as many as 20 people experienced stroke. Bandung Village, Diwek, Jombang Regency. This community service uses counseling and training methods provided by resource persons regarding concepts, causes of complications and how to prevent them. This activity was carried out in July-December 2021. The number of health cadres involved in the DISTANSI program was 22 people. Counseling and training are divided into 6 sessions once a month for a period of 6 months, in which each session is carried out for approximately 2 hours. This activity serves to increase the knowledge of health cadres on how to prevent and overcome complications in cases of hypertension. The result of this community service is that health cadres are expected to actively participate in the DISTANSI program to prevent complications from hypertension.
Avaliação do ní­vel de atividade fí­sica e composição corporal de funcionários de setores adminstrativos
Authors: Brito Eucleiton Neres , Peixoto Quaresma Fernando Rodrigues , Maciel Erica da Silva 
Published: April 2022

Objetivo: Avaliar o Ní­vel de Atividade Fí­sica (NAF) e a Composição Corporal (CC) dos funcionários do setor administrativo do Centro Universitário Luterano de Palmas (CEULP-ULBRA). Métodos: Questionário Internacional do Ní­vel de Atividade Fí­sica, versão curta e semanal (IPAQ), para classificação do NAF; o Índice de Massa Corporal (IMC) para classificar quanto ao estado nutricional; Perí­metro Abdominal (PA) para identificar o risco de complicações metabólicas; avaliação da composição corporal pelo aparelho de Bioimpedância Elétrica (BIA) para mensurar a massa magra e massa gorda. Resultados: A pesquisa foi constituí­da por 28 voluntários, dos quais 50% foram classificados como ativos fisicamente e 21,42% como sedentários; quanto ao seu estado nutricional, 60,71% estiveram dentro da faixa normal do IMC e 32,15% foram identificados com sobrepeso; quanto ao PA, 71,42% se encontraram abaixo do ponto de corte e 28,58% ficaram acima do ponto de corte; quanto í composição corporal encontrou-se uma média de 22,04% de gordura corporal no sexo masculino e 31,10% no sexo feminino, acima do ideal para ambos os sexos. Conclusão: A maioria dos pesquisados encontraram-se dentro dos padrões estabelecidos para a manutenção da saúde, mas cabe ressaltar que um percentual relevante de pessoas está em situações que podem vir a prejudicar a sua saúde, pois se tornam mais susceptí­veis às Doenças Crônicas Não Transmissí­veis (DCNT).Palavras-chave: ní­vel de atividade fí­sica, composição corporal, doenças crônicas não transmissí­veis.Â
Modulação hemodinâmica aguda provocada pelo exercício de handgrip
Authors: Leite Josias Melo , Oliveira Alice Miranda de , Sacramento Marvyn de Santana do , Souza Pedro Elias Santos , Pinho Luan Araújo de , Petto Jefferson 
Published: April 2022

Introdução: Os efeitos crônicos do Hand Grip (HG) já estão consolidados na literatura, entretanto, os estudos que avaliaram os efeitos agudos dessa intervenção são heterogêneos em relação aos protocolos de intervenção e as características amostrais (sexo e idade). Objetivo: O presente estudo teve como objetivo descrever o efeito agudo que o HG promove sobre a Pressão Arterial Sistólica (PAS), Pressão Arterial Diastólica (PAD), Frequência Cardíaca (FC) e Duplo Produto (DP) em indivíduos sadios. Métodos: Trata-se de uma revisão sistemática da literatura baseada nos critérios do Preferred Reporting Items guideline for Systematic Reviews and Meta-Analyses (PRISMA), com registro no PROSPERO sob id: CRD42021238275. Resultados: Foram encontrados um total de 619 estudos nas bases de dados e 6 na literatura cinzenta, totalizando 625 estudos. Após a utilização dos critérios de elegibilidade, 5 artigos foram incluídos nesta revisão. Conclusão: Verificou-se que o HG promove aumento da FC, PAS, PAD e DP, sendo essa elevação mais acentuada, quanto maior for a duração e a intensidade do protocolo. Entretanto, a FC apresenta menor acréscimo em idosos quando comparados a indivíduos jovens.
Enhanced Face Image Super-Resolution Using Generative Adversarial Network
Authors: Hardiansyah Bagus , Hartono Elvianto Dwi 
Published: April 2022

We proposed an Enhanced Face Image Generative Adversarial Network (EFGAN). Single image super-resolution (SISR) using a convolutional is often a problem in enhancing more refined texture upscaling factors. Our approach focused on mean square error (MSE), validation peak-signal-to-noise ratio (PSNR), and Structural Similarity Index (SSIM). However, the peak-signal-to-noise ratio has a high value to detail. The generative Adversarial Network (GAN) loss function optimizes the super-resolution (SR) model. Thus, the generator network is developed with skip connection architecture to improve performance feature distribution.
HSP27 Protects Skin From Ultraviolet B -Induced Photodamage by Regulating Autophagy and Reactive Oxygen Species Production
Authors: Wang Zi-Yue , Li Ang , Huang Xin , Bai Gen-Long , Jiang Yu-Xin , Li Ruo-Lin , Liu Chuan , Wen Zhu-Yuan , Wang Ping , Chen Ai-Jun 
Published: April 2022

Ultraviolet (UV) irradiation has been well documented to be linked with almost all skin problems we know, and both dermis and epidermis may be affected to varying degrees by UV irradiation. Every time when exposed to sunlight without protection, our skin will step closer to photoaging, leading to irreversible consequences ultimately. Heat shock protein 27 (HSP27) is a vital protein involved in cell growth, autophagy, apoptosis, drug resistance, tumor genesis and metastasis. Evidence suggests that the organism is subjected to various internal and external environmental stresses (heat, oxidative stress, organic toxicants, etc.), and HSP27 with high expression has protective function. However, the expression of HSP27 in coping with UV irradiation have not been examined thoroughly. In this study, photodamage models were developed through different doses of UVB irradiation in human epidermal keratinocytes (HEKs) (30 mJ/cm2), human dermal fibroblasts (HDFs) (150 mJ/cm2) and mouse skin (2,700 mJ/cm2). HSP27 knockdown decreased cell viability and increased the incidence of UVB-induced reactive oxygen species (ROS) production. We got consistent results in vivo and vitro. Compared with that in the UVB group, the expression of LC3B was significantly lower, while the expression of p62 was significantly higher in the UVB + si-HSP27 group. It was also revealed that HSP27 knockdown reduced the expressions of some antioxidants, such as superoxide dismutase (SOD) and catalase (CAT), which accelerated UVB-induced ROS release. Moreover, histological results showed that epidermis was thickened and collagen fibers were disorganized in the UVB + si-HSP27 group. These findings have demonstrated that HSP27 might play a photoprotective role in the UVB-induced skin damage process by maintaining the normal autophagy and antioxidant level. It is implied that HSP27 could be a potential therapeutic target of photodamage. However, determination of the definitive mechanism requires further exploration.
Quantitative Flow Ratio or Angiography for the Assessment of Non-culprit Lesions in Acute Coronary Syndromes: Protocol of the Randomized Trial QUOMODO
Authors: Ullrich Helen , Olschewski Maximilian , Belhadj Khelifa-Anis , Münzel Thomas , Gori Tommaso 
Published: April 2022

BackgroundApproximately 50% of the patients undergoing percutaneous coronary intervention (PCI) for acute coronary syndromes (ACS) have additional stenotic lesions in non-infarct-related coronary arteries. The decision whether these stenoses require further treatment is routinely based on angiography alone. The quantitative flow ratio (QFR) is a simple non-invasive method that may help quantify the functional significance of these intermediate coronary artery lesions. The aim of our single-center, randomized superiority trial is to test the impact and efficacy of QFR, as compared to angiography, in the treatment of patients with ACS with multivessel coronary artery disease. Primary goal of the study is to investigate 1. The impact of QFR on the proportion of patients receiving PCI vs. conservative therapy and 2. whether QFR improves angina pectoris and overall cardiovascular outcomes.Methods and AnalysisAfter treatment of the culprit lesion(s), a total of 200 consecutive ACS patients will be randomized 1:1 to angiography- vs. QFR-guided revascularization of non-culprit stenoses. Patients and clinicians responsible are blinded to the randomization group. The primary functional endpoint is defined as the proportion of patients assigned to medical treatment in the two groups. The primary clinical endpoint is a composite of death, non-fatal myocardial infarction, revascularization and significant angina at 12 months. Secondary endpoints include changes in the SAQ subgroups, and clinical events at 3- and 12-month follow-up.DiscussionThis study is designed to investigate whether QFR-based decision-making is associated with a decrease in angina and an improved prognosis in patients with multivessel disease.Trial Registration NumberClinicalTrials.gov Registry (NCT04808310).