bluuebunny/crossref_metadata_2025_split huggingface dataset:
SMS messaging to improve retention and viral suppression in prevention of mother-to-child HIV transmission (PMTCT) programs in Kenya: A 3-arm randomized clinical trial
Authors: Kinuthia John , Ronen Keshet , Unger Jennifer A. , Jiang Wenwen , Matemo Daniel , Perrier Trevor , Osborn Lusi , Chohan Bhavna H. , Drake Alison L. , Richardson Barbra A. , John-Stewart Grace 
Published: May 2021

Background
Pregnant and postpartum women living with HIV (WLWH) need support for HIV and maternal child health (MCH) care, which could be provided using short message service (SMS).

Methods and findings
We compared 2-way (interactive) and 1-way SMS messaging to no SMS in a 3-arm randomized trial in 6 MCH clinics in Kenya. Messages were developed using the Health Belief Model and Social Cognitive Theory; HIV messages were integrated into an existing MCH SMS platform. Intervention participants received visit reminders and prespecified weekly SMS on antiretroviral therapy (ART) adherence and MCH, tailored to their characteristics and timing. Two-way participants could message nurses as needed. Clinic attendance, viral load (VL), and infant HIV results were abstracted from program records. Primary outcomes were viral nonsuppression (VL ≥1,000 c/ml), on-time clinic attendance, loss to follow-up from clinical care, and infant HIV-free survival. Among 824 pregnant women randomized between November 2015 and May 2017, median age was 27 years, gestational age was 24.3 weeks, and time since initiation of ART was 1.0 year. During follow-up to 2 years postpartum, 9.8% of 3,150 VL assessments and 19.6% of women were ever nonsuppressed, with no significant difference in 1-way versus control (11.2% versus 9.6%, adjusted risk ratio (aRR) 1.02 [95% confidence interval (CI) 0.67 to 1.54], p = 0.94) or 2-way versus control (8.5% versus 9.6%, aRR 0.80 [95% CI 0.52 to 1.23], p = 0.31). Median ART adherence and incident ART resistance did not significantly differ by arm. Overall, 88.9% (95% CI 76.5 to 95.7) of visits were on time, with no significant differences between arms (88.2% in control versus 88.6% in 1-way and 88.8% in 2-way). Incidence of infant HIV or death was 3.01/100 person-years (py), with no significant difference between arms; risk of infant HIV infection was 0.94%. Time to postpartum contraception was significantly shorter in the 2-way arm than control. Study limitations include limited ability to detect improvement due to high viral suppression and visit attendance and imperfect synchronization of SMS reminders to clinic visits.

Conclusions
Integrated HIV/MCH messaging did not improve HIV outcomes but was associated with improved initiation of postpartum contraception. In programs where most women are virally suppressed, targeted SMS informed by VL data may improve effectiveness. Rigorous evaluation remains important to optimize mobile health (mHealth) interventions.

Trial registration
ClinicalTrials.gov number NCT02400671.
Geographical distribution of Burkholderia pseudomallei in soil in Myanmar
Authors: Swe Myo Maung Maung , Win Mo Mo , Cohen Joshua , Phyo Aung Pyae , Lin Htet Naing , Soe Kyaw , Amorncha Premjit , Wah Thin Thin , Win Kyi Kyi Nyein , Ling Clare , Parker Daniel M. , Dance David A. B. , Ashley Elizabeth A. , Smithuis Frank 
Published: May 2021

Background
Burkholderia pseudomallei is a Gram-negative bacterium found in soil and water in many tropical countries. It causes melioidosis, a potentially fatal infection first described in 1911 in Myanmar. Melioidosis is a common cause of sepsis and death in South and South-east Asia, but it is rarely diagnosed in Myanmar. We conducted a nationwide soil study to identify areas where B. pseudomallei is present.

Methodology/Principal findings
We collected soil samples from 387 locations in all 15 states and regions of Myanmar between September 2017 and June 2019. At each site, three samples were taken at each of three different depths (30, 60 and 90 cm) and were cultured for B. pseudomallei separately, along with a pooled sample from each site (i.e. 10 cultures per site). We used a negative binomial regression model to assess associations between isolation of B. pseudomallei and environmental factors (season, soil depth, soil type, land use and climate zones). B. pseudomallei was isolated in 7 of 15 states and regions. Of the 387 sites, 31 (8%) had one or more positive samples and of the 3,870 samples cultured, 103 (2.7%) tested positive for B. pseudomallei. B. pseudomallei was isolated more frequently during the monsoon season [RR-2.28 (95% CI: 0.70–7.38)] and less in the hot dry season [RR-0.70 (95% CI: 0.19–2.56)] compared to the cool dry season, and in the tropical monsoon climate zone [RR-2.26; 95% CI (0.21–6.21)] compared to the tropical dry winter climate zone. However, these associations were not statistically significant. B. pseudomallei was detected at all three depths and from various soil types (clay, silt and sand). Isolation was higher in agricultural land (2.2%), pasture land (8.5%) and disused land (5.8%) than in residential land (0.4%), but these differences were also not significant.

Conclusion/Significance
This study confirms a widespread distribution of B. pseudomallei in Myanmar. Clinical studies should follow to obtain a better picture of the burden of melioidosis in Myanmar.
Program sustainability post PEPFAR direct service support in the Western Cape, South Africa
Authors: Chiliza Jessica , Laing Richard , Feeley Frank Goodrich , Borba Christina P. C. 
Published: May 2021

Background
Public health practitioners have little guidance around how to plan for the sustainability of donor sponsored programs after the donor withdraws. The literature is broad and provides no consensus on a definition of sustainability. This study used a mixed-methods methodology to assess program sustainability factors to inform donor-funded programs.

Methods
This study examined 61 health facilities in the Western Cape, South Africa, supported by four PEPFAR-funded non-governmental organizations from 2007 to 2012. Retention in care (RIC) was used to determine health facility performance. Sustainability was measured by comparing RIC during PEPFAR direct service (20072012), to RIC in the post PEPFAR period (2013 to 2015). Forty-three semi-structured in-depth interviews were conducted with key informants. The qualitative data were used to examine how predictor variables were operationalized at a health facility and NGO level.

Results
Our qualitative results suggest the following lessons for the sustainability of future programs:

Sufficient and stable resources (i.e., financial, human resources, technical expertise, equipment, physical space)
Investment in organizations that understand the local context and have strong relationships with local government.
Strong leadership at a health facility level
Joint planning/coordination and formalized skill transfer
Local positive perceived value of the program
Partnerships

Conclusion
Sustainability is complex, context dependent, and is reliant on various processes and outcomes. This study suggests additional health facility and community level staff should be employed in the health system to ensure RIC sustainability. Sustainability requires joint donor coordination with experienced local organizations with strong managers before during and after program implementation. If the program is as large as the South African HIV effort some dedicated additional resources in the long term would be required.
RELIGIÃO EVANGÉLICA É TUDO, É A VERDADE”:
Authors: Siqueira Marcondes Glaúcia , Ferrari Anderson 
Published: May 2021

O presente artigo é parte de uma pesquisa de mestrado em Educação que propôs problematizar o modo de constituição de três mulheres ciganas em um acampamento cigano em Juiz de Fora, MG. Para pensar os processos que incidem na constituição dessas mulheres foram utilizados os estudos de gênero e os referenciais teóricos inspirados nos estudos foucaultianos e pós-estruturalistas. Durante a pesquisa foi possível perceber um atravessamento muito potente no processo de subjetivação dessas ciganas: a religião evangélica. O foco principal deste trabalho é problematizar os discursos religiosos e as relações de saber-poder envolvidos nesse movimento de se constituir mulher cigana evangélica. A proposta é pensar para além do determinismo às normativas de controle e dominação aos discursos religiosos, pois as ciganas também são resistências.
FLUXOS, POÉTICAS E (DES)CONTINUIDADES:
Authors: Alvarenga Pereira Marlyson Junio , Pinto Gonçalves dos Reis Fábio , Davi Mazzei Luiz 
Published: May 2021

Os percursos teóricos-metodológicos, suas rupturas, (des)continuidades e poéticas são trazidos, neste texto, ao nosso olhar. Pesquisas científicas, por vezes, preocupadas com os resultados de seus estudos terminam por deixar à sombra o percurso percorrido. Partindo das trajetórias trazidas por “pesquisadores-caminhantes”, buscamos discutir a importância dos aportes teórico-metodológicos nas pesquisas pós-críticas. Valendo-nos de um “mapa” construído nas/pelas pesquisas apresentadas no “I Seminário Integrador: Tecituras em redes de discussões e afetos: interfaces com as questões de gênero e sexualidade” ocorrido entre 23 e 25 de novembro de 2020, voltamos nosso olhar para alguns aspectos (territórios) que compuseram esse mapa: o olhar do outro, a dicotomia eu-outro, as questões étnico-raciais, a medicalização dos corpos e da sexualidade, os artefatos culturais, os dispositivos que normatizam e permeiam as relações de saber-poder. De posse desse mapa, buscamos discutir a riqueza, a pluralidade e a beleza dos caminhos percorridos nas pesquisas pós-críticas, especialmente nas questões de gênero, sexualidade e educação.
Queering Brazilian Horror: Race, Class, and Sexual Orientation in As boas maneiras (2017)
Authors: Oliveira-Monte Emanuelle K. F. 
Published: May 2021

Abstract
In Brazilian cinema, the horror genre is closely associated with the masculine prowess of José Mojica Marins’s character Zé-do-Caixão. Juliana Rojas and Marco Dutra’s film As boas maneiras/Good Manners (2017) transposes horror to lesbian desire. This article examines how As boas maneiras queers Brazilian horror, focusing on the relationship between the two female main characters. Carefully suspended within the tension between the drive to create alternative models of desire, sexuality, and familial arrangements and an oppositional push to return to white heterosexual patriarchal norms, the movie delivers a criticism of the racism, sexism, classism, and homophobia in Brazilian society.
Geochemistry of Amphibolites in Akom II, Nyong Series, North Western Border of the Congo Craton, South Cameroon
Authors: Anehumbu Aye Beyanu , Azinwi Tamfuh Primus , Tata Enerst 
Published: May 2021

The garnet amphibolites, from the Akom II area in the Archaean Congo Craton, were examined to determine the geochemical affinity and tectonic environment. The study uses mineral assemblages and whole-rock geochemistry to identify the geochemical affinity and tectonic setting of the amphibolites associated with monzogabbro and pyroxenites. The studied rocks of Akom II are garnet amphibolites. Mineralogically, the rocks contain hornblende + plagioclase + garnet Â± quartz Â± epidote Â± apatite Â± opaque, indicating that they could have been formed from a basic igneous protolith. The geochemical signature indicates that the rocks are tholeiitic in nature. They are similar to the metamorphosed equivalents of ocean island basalts (OIB), with characteristics typical of Volcanic Arc-Basalt (VAB). The geotectonic diagrams confirm the tholeiitic nature of these amphibolites. High field strength elements ratios (Nb/Ta) range from 14-16, which corresponds to Volcanic Arc Basalt (VAB). The primitive mantle normalized patterns of these rocks show negative anomalies in Ta and Ti suggesting a geotectonic signature characteristic of a subduction zone, consequently suggesting the existence of a suture zone in the study area.Â Â Â
ONE-TIME-PASSWORD (OTP) DENGAN MODIFIKASI VIGENERE CHIPER DAN PERANGKAT USB BERBASIS MICROCONTROLLER, SENSOR FINGERPRINT, DAN REAL TIME CLOCK (RTC) UNTUK AUTENTIKASI PENGGUNA PADA AKSES APLIKASI WEB
Authors: Hilmi Muhammad Anis Al , Sumarudin A , Putra Willy Permana 
Published: May 2021

Hampir semua aplikasi web yang memerlukan pengesahan / autentikasi, menggunakan mekanisme verifikasi password untuk masuk ke dalam sistem. Bagi pengguna, password adalah dilema. Password yang aman seringkali sulit untuk diingat, sedangkan password yang mudah diingat biasanya mudah untuk ditebak. Pengguna juga melakukan hal teledor seperti menulis password di sticky note dan semacamnya, juga menggunakan password yang sama untuk akun berbeda sehingga membuat keamanan akun semakin rentan, terutama karena serangan dengan keylogger. Untuk mengatasi hal ini, telah dikembangkan beberapa teknik pengamanan, seperti menambah faktor lain ketika login dengan kode One-Time-Password (OTP) lewat SMS, perangkat token generator seperti yang dipakai perbankan, login dengan hardware USB, akses lewat sensor biometrik fingerprint, bahkan electrocardiogram (ECG). Dengan menilik kelebihan dan kekurangan aneka pendekatan yang telah dikembangkan serta dengan orientasi fokus kepada kemudahanan pengguna, penelitian ini mengusulkan perangkat dan metode untuk memperkuat keamanan sistem dalam proses login, dan tetap mudah dalam penggunaannya (tanpa secara manual mengingat, memasukkan username dan password), portabel, dan terjangkau. Pada makalah ini autentikasi dengan OTP diajukan dengan metode Vigenere chiper yang dimodifikasi dengan nilai salt yang selalu berubah dan pengacakan data menggunakan algoritma butterfly. Ditambah pengamanan menggunakan perangkat keras berbasis microcontroller, sensor fingerprint, dan modul Real-Time-Clock (RTC) untuk validasi kepemilikan dan sinkronisasi waktu dalam mencegah keylogger attack. Hasil pengujian memperlihatkan perangkat dapat menghasilkan OTP dengan waktu rata-rata 0,956 sekon, dan memudahkan pengguna untuk login ke aplikasi web tanpa perlu mengingat password.
DEMILITARIZED ZONE AND PORT KNOCKING METHODS FOR COMPUTER NETWORK SECURITY
Authors: Saputro Andik , Saputro Nanang , Wijayanto Hendro 
Published: May 2021

Currently, the way of network communication has changed a lot. All aspects become very dependent on online services. Employees can work from home, and students of all ages take online classes. The more the public depends on staying connected to the network, the greater potential network attacks to occur. In a computer network, if it is not protected, it will data or file loss, damage to the server system, not being optimal in serving users or even losing valuable institutional assets. The attacks most often used in networks are Port Scanning and DDoS (Distributed Denial Of Service). In this study, the DeMilitarized Zone and Port Knocking methods are combined to secure computer networks. DeMilitarized Zone technique implementation is used to access local servers, so that they can be accessed from outside with Port Knocking technique. To open the access port that is filtered in the router configuration on the server network security system. DeMilitarized Zone and Port Knocking can be implemented on local and long distance networks where if an attacker wants to exploit or attack the main server, the first to be attacked is the firewall server (router). Port Knocking can also be implemented on local and long distance networks with a combined ping request time limit which makes it safer, so that if an attacker wants to access the router, and doesn't know the rules from the remote, what happens is a rejection of port access.
CYBER SECURITY BEHAVIOR MODEL ON HEALTH INFORMATION SYSTEM USERS DURING COVID-19 PANDEMIC
Authors: Herlambang Penggalih Mahardika , Anjani Sylvia , Wijayanto Hendro , Murni Murni 
Published: May 2021

The use of the Health Information System raises the risk of data leakage which is mostly caused by internal health facilities. For this reason, an instrument is needed that can measure the behavior of users who are at risk for the health information system used to minimize the potential for these leaks. Develop and test the validity and reliability of the questionnaire based Human Aspect of Information Security Questionaire (HAIS-Q), Risky Security Behavior Scale (RScB), and the tendency of Internet users in Indonesia. Based on the research 4 aspects that affect the security of Health Information System, namely the use of electronic devices, access to healthinformation systems, internet behavior, and unusual events in health facilities. The questionnaire developed consisted of 27 question items was valid (r count> r table) and reliable (Alfa Chronbach value of 0.777). The developed questionnaire design can be applied to assess the risk of cyber attacks on Health Information Systemsin health facilities. Further research is needed to implement the design of the questionnaire.
Research Trend of Causal Machine Learning Method: A Literature Review
Authors: Arti Shindy , Hidayah Indriana , Kusumawardhani Sri Suning 
Published: May 2021

Machine learning is commonly used to predict and implement pattern recognition and the relationship between variables. Causal machine learning combines approaches for analyzing the causal impact of intervention on the result, asumming a considerably ambigous variables. The combination technique of causality and machine learning is adequate for predicting and understanding the cause and effect of the results. The aim of this study is a systematic review to identify which causal machine learning approaches are generally used. This paper focuses on what data characteristics are applied to causal machine learning research and how to assess the output of algorithms used in the context of causal machine learning research. The review paper analyzes 20 papers with various approaches. This study categorizes data characteristics based on the type of data, attribute value, and the data dimension. The Bayesian Network (BN) commonly used in the context of causality. Meanwhile, the propensity score is the most extensively used in causality research. The variable value will affect algorithm performance. This review can be as a guide in the selection of a causal machine learning system.
Kombinierte Abstands- und Materialerkennung mit induktiven Näherungssensoren
Authors: Schulze Robert , Bauer-Wesely Michael , Wendler Frank , Kanoun Olfa 
Published: May 2021

Zusammenfassung
Die kontinuierliche Weiterentwicklung induktiver Näherungsschalter erweitert zunehmend deren Anwendungsbereiche. Gleichzeitig erlauben der stetige Fortschritt der Mikroelektronik und die höhere Integration von Rechen- und Speicherelementen in Mikrokontrollern komplexere Datenverarbeitung in kompakten Sensorsystemen. In diesem Beitrag wird ein neues Messverfahren vorgeschlagen, das zusätzlich zur eigentlichen Funktion der Präsenzerkennung bzw. Abstandsmessung die Unterscheidung verschiedener Target-Materialien ermöglicht. Das Prinzip dieses Verfahrens wird zunächst vorgestellt und mithilfe eines automatisierten Messaufbaus demonstriert. Im Anschluss werden der Einfluss des Materials, der Einbauumgebung und unterschiedlicher Targets dargestellt und diskutiert. Hierfür werden verschieden geformte Targets und verschiedene Targetgrößen der bereits vorgestellten Materialien eingesetzt. Es werden Potentiale dieses Verfahrens in Bezug auf die Unterscheidbarkeit der Targetmaterialien, der Einbauumgebung und Targetform diskutiert und die weitere Übertragbarkeit des Verfahrens bewertet. Abschließend wird die industrielle Verwertbarkeit beurteilt.
Automatisierter DC Widerstand-Temperaturmessplatz für Kalibrier- und Eichlaboratorien
Authors: Sternkopf Christian , Geyersbach Udo , Maaß Torsten , Kühn Olaf 
Published: May 2021

Zusammenfassung
Zur präzisen Prüfung von Widerstandsthermometern- und Temperatursensoren in Kalibrier- und Eichlaboratorien wurde ein automatisierter Temperaturmessplatz entwickelt, aufgebaut und messtechnisch untersucht. Der Messplatz besteht aus einer Präzisions-Zweikanal-Stromquelle, einer Multiplexereinheit, Referenzwiderständen sowie einem Präzisions-Spannungsmessgerät. Die zu prüfenden Widerstände und Temperaturfühler werden mit konstanten Gleichströmen (direct current, DC) in zwei Messrichtungen gespeist und die resultierenden Spannungsabfälle gemessen. Der Aufbau ermöglicht die Messung von Widerständen und Temperatursensoren mit geringen Messabweichungen und Messunsicherheiten. Der Messplatz wird durch Referenzmessungen mit Normalwiderständen und eine umfassende Messunsicherheitsbetrachtung charakterisiert.
A Combined Reach Out and Read and Imagination Library Program on Kindergarten Readiness
Authors: Szumlas Gregory A. , Petronio Peter , Mitchell Monica J. , Johnson Alisha J. , Henry Tiana R. , DeWitt Thomas G. 
Published: May 2021

OBJECTIVES:
Sharing books with preschoolers is known to improve kindergarten readiness. Both Reach Out and Read (ROR) and Dolly Parton’s Imagination Library (DPIL) have shown positive effects on book sharing at home. We developed a novel combined ROR/DPIL program and examined the effect on kindergarten readiness assessment (KRA) scores.

METHODS:
At urban ROR primary care sites, patients &lt;5 years living in the city school district were enrolled from July 2015 through January 2019 in the ROR/DPIL program when seen for a clinic visit. The literacy subtest of the KRA was examined for participants entering kindergarten in the fall of 2016, 2017, and 2018. The “on-track” rate of participants was compared with nonparticipant groups.

RESULTS:
A total of 797 kindergarten-aged ROR/DPIL participants were matched to Ohio KRA scores for 2016, 2017, and 2018 school years. The percentages of students “on-track” on KRA literacy subtests increased significantly by cohort (2016, 42.9% [95% confidence interval (CI): 34.9%–50.9%] versus 2017, 50.9% [95% CI: 44.9%–56.9%] versus 2018, 58.3% [95% CI: 53.3%–63.3%], P = .004). ROR/DPIL participants were compared with a proportionate stratified random sample of 1580 non-ROR/DPIL peers. On-track in literacy did not significantly differ between groups (2016 [P = .262], 2017 [P = .653], 2018 [P = .656]), nor did they differ after restricting analysis to economically disadvantaged children (2016 [P = .191], 2017 [P = .721], 2018 [P = .191]).

CONCLUSIONS:
With these results, we suggest that a program combining literacy anticipatory guidance at clinic visits and more books in the home can potentially improve kindergarten readiness. Pediatric health care providers can play an important role in promoting kindergarten readiness through literacy promotion.
Kendali Kecepatan Motor Listrik Satu Phasa Berdasarkan Suhu Ruangan
Authors: Wirama I Made Adiswara , Putra I Made Aris Dharma , Putra I Made Weda Maharta , Narottama Anak Agung Ngurah Made , Sapteka Anak Agung Ngurah Gde 
Published: May 2021

Sistem pengendalian suhu ruangan secara otomatis diyakini mampu memberikan penghematan tanpa mengurangi performansinya. Pengendalian suhu ruangan dilakukan dengan mengatur kecepatan putaran motor exhaust fan dengan SCR speed controller. Hal ini sangat diperlukan untuk menghemat pengeluaran listrik. Dalam mengkoneksikan antara sensor suhu dengan SCR speed controller diperlukan mikrokontroler Arduino Uno sebagai pengolah data keluaran dari sensor sehingga dapat mengendalikan speed controller 1 dengan keluaran tegangan 180 volt dan speed controller 2 dengan keluaran tegangan 200 volt. Alat ini cocok digunakan untuk mengatur suhu di ruangan tertutup agar selalu stabil. An automated room temperature control is a way to do savings without reducing its performance. The temperature control is done by adjusting the rotation speed of the exhaust fan motor using an SCR speed controller. This mechanism will give a great advantage on power usage reduction. To connect the temperature sensor with the SCR speed controller, an Arduino Uno microcontroller is used as a processor of the outputs from the sensor so it can control the 1st speed controller with 180 Volt and the 2nd speed controller with 200 Volt. This tool is suitable for maintaining the temperature of a closed room temperature.