bluuebunny/crossref_metadata_2025_split huggingface dataset:
Paediatric COVID-19: Review of Hospital Experiences and Impact on Child Health Services in Bangladesh
Authors: Hussain Manzoor , Mamun Mohammad Abdullah Al , Anwar Sayeeda , Begum Nazma , Chowdhury Abu Sayeed , Kamrul Kamruzzaman 
Published: June 2021

Previous studies suggested that COVID-19 is more likely to infect older adults, particularly those with chronic comorbidities. However in Bangladesh, paediatric patients are on the rise. Three percent of children less than 10 years were identified as having COVID-19 infection. Though over 90% of the cases were mild or moderate in nature but many of them required hospital admission. So it appeared that local situation in Bangladesh seems to be different. This study was carried out to find out hospital experiences and impact of COVID-19 in child health in Bangladesh. Data were collected from three tertiary care hospitals of Bangladesh dealing majority of COVID-19 infected children. The hospitals were Dhaka Shishu (Children) Hospital, Dhaka Medical College Hospital and Mugda Medical College Hospital. As COVID-19 outbreak also adversely affecting different services among the children of Bangladesh, review was done to evaluate essential health delivery services especially routine immunization. Total 422 children were included from three tertiary care hospitals. They were predominantly male. Children of all age groups were infected. Significant numbers of children were admitted with moderate to severe illness (moderate 42.89%, severe 35.78% and critical 16.11%) with some casualties (mortality 4.27%). Routine immunization has already been hampered and threatened a significant increase in child mortality due to Vaccine Preventable Disease (VPD) in coming days. Paediatric patients were on the rise and unfortunately we noticed large number of hospital admission and some casualties already. Essential health care services should be preserved to prevent avoidable losses of child lives during the COVID-19 pandemic and to protect progress in reducing child mortality achieved over recent years.
APLIKASI SMART HOME NODE MCU IOT UNTUK BLYNK
Authors: Artiyasa Marina , Nita Rostini Aidah , Edwinanto  , Anggy Pradifta Junfithrana  
Published: June 2021

Rumah pintar merupakan inovasi Internet of Thing (IOT), Dimana semua benda atau perabotan rumah sehari-hari yang akrab dengan masyarakat “dioptimalkan” karena integrasi teknologi dalam bentuk chip serba bisanya,Dalam hal smart home,internetof thing akan hadir dalam rupa barang-barang yang bisa di temui di rumah orang kebanyakan. Aplikasi dari system smart home berbasis (IoT) Internet Of Thing ini menggunakan modul NodeMCU ESP8266 sebagai microcontroller dan aplikasi android Blynk sebagai alat pengendali ataupun monitoring. System ini terdiri dari pengendali lampu, Moitoring sensor suhu , pendeteksi pergerakan di suatu ruangan, dan pendeteksi kebocoran gas. Terdapat tiga sensor yang digunakan yaitu sensor PIR untuk mendeteksi adanya pergerakan, sensor MQ2 untuk mendeteksi adanya kebocoran gas, Dan sensor LM35 untuk monitoring suhu. Selain itu dalam rancangan sistem ini juga memakai relay yang digunakan sebagai penghubung lampu dengan system. Dari hasil pengujian dan analisa pengendalian peralatan elektronik pada smart home ini beroprasi sesuai perintah yang di berikan. Adapun beberapa uji coba yang di lakukan adalah uji coba jarak terjauh menghidupkan lampu dan jarak terjauhnya adalah 35 meter, Untuk jarak terjauh deteksi sensor PIR adalah 8 meter, dan untuk jarak terjauh sensor MQ2 5 meter, percobaan penghitung tegangan relay dengan lampu saat lampu keaadaan hidup dan mati, Dan sensor PIR saat mendeteksi pergerakan dan tidak. Selama system terkoneksi dengan jaringan internet secara stabil dan continue tidak akan terjadi kendala pada system smart home berbasis IoT (Internet Of Things)
Pengaruh Limbah Logam Pada Kuat Tekan Beton
Authors: Setiawati Dewi , Jatmika Bambang , Aditya Muhammad Rizal 
Published: June 2021

This study aims to determine the effects of nickel slag in the concrete mixture and on its compressive strength value. In this study, cylindrical specimen having 15cm diameter and 30cm height is used. We have used nickel slag as substitute of coarse aggregate in weight ratio of 25%, 50% & 100% respectively of coarse aggregate in sample. The ratio of concrete mixture used in this study is comprised of ratio 1:2:3 of cement, sand & gravel respectively. Compressive strength was used as a parameter for testing the samples in this study.
Test was performed using compression Testing machine, from the test results, the mean value of the average compressive strength of cylindrical concrete at the age of 3 days with a 25% variant nickel slag is 134.02 kg / cm2, 50% variant nickel slag is 165.76 kg / cm2, and 70% variant nickel slag is 148.92 kg / cm2, at age 7 days for the 25% is 219.61 kg / cm2, the 50% variant is 191.27 kg / cm2, and the 70% is 181.57 kg / cm2, while at the age of 28 days the 25% is 275.09 kg / cm2, the 50% iis equal to 296.28 kg / cm2, and the 70% is 225.37kg / cm2
Use Of Ultrasonic Pulse Velocity For Engineering Study Of Building Structure
Authors: Dody Kusmana Dody Kusmana 
Published: June 2021

ABSTRACT

In accordance with the request, we have conducted field testing activities in the form of Ultrasonic pulse velocity (UPV) testing, on the building structure of the Pasar Kosambi building located in Bandung. The contents in this report are made in accordance with the standards and requirements applicable in Indonesia, and are professionally responsible for the results of consulting services provided in accordance with the provisions and the applicable professional code of conduct. This inspection and testing activity aims to ensure the Kosambi Market Building is in good condition after experiencing a fire for almost 40 hours on the semi basement floor on May 18, 2019. So that, after the testing process is carried out and the analysis can be functioned properly and safely according to the market business plan boarding house. UPV testing to determine the density of concrete was taken at the Pasar Kosambi Bandung building with a total test location of 25 points. Concrete density testing was carried out on Columns, Beams and Floor Slabs using the Direct and Semi-Direct methods. Based on the integrity of the concrete density (Ultrasonic Pulse Velocity), the test results show the level of concrete density which is in the bad category with a propagation value of 2.4 km / sec (20.4 Mpa or 240.9 kg / cm2) to the very good category with a propagation value of 4.6 km / sec (45.2 MPa or 533.7 kg / cm2).

Keywords: Ultasonic Pulse Velocity, Concrete Density
MANAGEMEN NYERI PADA ANAK PRASEKOLAH SAAT TINDAKAN INVASIF DENGAN DISTRAKSI STORYTELLING
Authors: Susilaningsih Endang Zulaicha , Listyaningsih Kartika Dian 
Published: June 2021

Pendahuluan: Tindakan invasif pemasangan infus pada anak saat dirawat dilakukan untuk membantu mengatasi masalah kesehatan anak. Namun tindakan ini dapat menimbulkan rasa nyeri. Nyeri yang tidak diatasi dapat menimbulkan trauma. Oleh karena itu diperlukan pendampingan berupa intervensi non farmakologi untuk mengalihkan nyeri yang timbul. Intervensi tersebut antara lain dengan bercerita oleh ibu saat mendampingi anak yang dilakukan pemasangan infus. Tujuan penelitian: untuk mengetahui pengaruh pendampingan ibu dengan bercerita terhadap tingkat nyeri anak pada saat pemasangan infus. Metode penelitian: quasi eksperimen dengan desain post test only with control group. Sampel penelitian sebanyak 32 anak usia 3-6 tahun, yang terbagi menjadi 2 kelompok yaitu kelompok intervensi (pendampingan ibu dengan bercerita) sebanyak 16 anak dan kelompok kontrol (pendampingan ibu saja tanpa bercerita) sebanyak 16 anak. Pengukuran tingkat nyeri menggunakan FLACC. Hasil: diperoleh t hitung sebesar 3,531 (pv = 0,001< 0,05) maka Ho ditolak, bahwa ada perbedaan tingkat nyeri yang signifikan saat pemasangan infus pada kelompok intervensi dibandingkan dengan kelompok kontrol. Kesimpulan: Pendampingan ibu dengan bercerita pada anak saat dilakukan pemasangan infus secara bermakna mempengaruhi tingkat nyeri anak, anak yang dilakukan pemasangan infus yang didampingi ibu dengan bercerita mempunyai tingkat nyeri lebih rendah bila dibandingkan dengan anak yang didampingi ibu tanpa bercerita.

Kata kunci: pendampingan ibu, bercerita, tindakan invasive, penurunan nyeri
Hubungan Pola Penyebaran dan Ketebalan Zona Bijih Endapan Nikel Laterit dengan Topografi Permukaan Pada PT Aneka Tambang Tbk
Authors: Fadli Fadli 
Published: June 2021

Abstrak: Indonesia merupakan negara yang memiliki sumber daya nikel laterit yang berlimpah, mulai dari Sulawesi hingga ke Papua. Oleh karena itu, peneliti melakukan analisis pola sebaran dan ketebalan endapan nikel leterit untuk mendapatkan pola sebaran zona bijih dari endapan nikel laterit berdasarkan topografi permukaan. Adapun metode yang dilakukan adalah menganalisis sampel pemboran dengan X-ray spectometer, menganalisis topografi, morfologi dan membuat profil penampang antar sumbu bor untuk menganalisis pola sebaran zona bijih endapan nikel laterit. Data yang dihasilkan dari penelitian ini adalah bentuk topografi perbukitan dengan morfologi bergelombang, miring hingga melandai, dengan kemiringan lereng 20-160. Penampang endapan secara vertikal mengunakan parameter overburden dengan kadar Ni < 0.90% – > 4%. Penampang serta pola sebaran endapan nikel laterit terbagi 3 warna yaitu coklat untuk kadar Ni < 0.90%, kuning untuk kadar Ni 0,91% – 1,50%, dan hijau untuk kadar Ni > 1,51%. Berdasarkan penampang korelasi pada topografi landai, didapatkan kadar yang tinggi serta tebal dan topografi yang berbukit miring ditemukan kadar yang tinggi tetapi ketebalan yang tipis. Secara keseluruhan kadar nikel laterit berkisar 8 – 16 meter.
Kata Kunci: Topografi, Nikel Laterit, Kadar, Ketebalan, Pola Penyebaran
Abstract: Indonesia is a country that has abundant nickel laterite resources, from Sulawesi to Papua. Therefore, the researchers analyzed the distribution pattern and thickness of the nickel leterite deposits to obtain the distribution pattern of the ore zones of the laterite nickel deposits based on the surface topography. The method used is to analyze the drilling sample with an X-ray spectometer, analyze the topography, morphology and create a cross-sectional profile between the drill axes to analyze the distribution pattern of the laterite nickel ore deposit zone. The data generated from this study is a hilly topography with a wavy morphology, slanted, and sloping, with a slope of 20-160. The vertical cross section of the sediment uses overburden parameters with Ni content < 0.90% – > 4%. The cross-section and distribution pattern of laterite nickel deposits are divided into 3 colors, namely brown for Ni content < 0.90%, yellow for Ni content 0.91% – 1.50%, and green for Ni content > 1.51%. Based on the cross-sectional correlation on the sloping topography, it was found that high grades and thick and hilly topography found high grades but thin thicknesses. Overall, laterite nickel content ranges from 8 to 16 meters.
Keywords: Topography, Nickel Laterite, Grade, Thickness, Distribution Pattern
Efektivitas Komposit Material Overburden Batubara, Zeolit, dan Arang Aktif Tempurung Kelapa Sebagai Adsorben Besi dalam Air Asam Tambang
Authors: Paradise Mycelia , Nursanto Edy , Nurkhamim Nurkhamim 
Published: June 2021

Abstrak: Penelitian ini mempelajari penyerapan Fe dari air asam tambang yang berasal dari lokasi penambangan batubara. Adsorben yang digunakan dalam penelitian ini yaitu kombinasi antara claystone, zeolit, dan arang aktif tempurung kelapa. Adsorben tersebut harus diaktivasi terlebih dahulu untuk membersihkan pengotor di permukaannya sehingga luas permukaannya meningkat. Aktivasi claystone dilakukan dengan 3M NaOH, zeolit dengan 3M HCl, dan arang tempurung kelapa dengan 4M HCl. Komposit dibuat dengan mencampurkan ketiga adsorben dengan perbandingan (Claystone[C]: Zeolit[Z]: Arang aktif[A]) = 25:25:50. Hasil uji luas permukaan menunjukkan bahwa komposit memiliki luas permukaan 62,44 m2/g. Adsorpsi dilakukan dengan sistem batch menggunakan alat hot plate stirer pada variasi waktu kontak 30, 60, 90, 120, dan 150 menit. Berdasarkan hasil uji adsorpsi, 7,5 gram komposit mampu menurunkan konsentrasi Fe dengan efektivitas 99,61% dan kapasitas adsorpsi 0,432 mg/g pada waktu kontak 30 menit.
Kata Kunci: adsorpsi, komposit, efektivitas, kapasitas
Abstract: This research studied adsorption iron (Fe) from acid mine drainage in coal mining. Adsorbent used in this research is the combination of activated claystone, activated zeolite, and ativated carbon from coconut shell. The adsorbents need to be activated to remove the impurities from its surface and improved its surface area. Claystone was activated using 3M NaOH, 3M HCl for zeolite, and 4M HCl for coconut shell. Composite was made by mixing claystone, zeolite, and coconut shell with 3 ratio (claystone [C], zeolite [Z], activated carbon [A]) = 25:25:50. The result of surface area analyzer showed that the surface area of composite was 62,44 m2/g. Adsorption with batch system was carried out using hot plate stirer on 30,60, 90, 120, and 150 minutes of contact time. Adsorption result showed that 7,5 gram of composite succeded decreasing iron metal concentration with 99,61% effectiveness and 0,432 mg/g adsorption capacity on 30 minutes of contact time.
Keywords: adsorption, composite, efectiveness, capacity
Pengaruh Pendidikan Kursus Evangelisasi Pribadi Terhadap Perilaku Mengasihi Dalam Keluarga
Authors: Nugroho Susanto Benedektus 
Published: June 2021

The article discusses the finding of the research on the effects of Personal Evangelization Classes. The author attempts to find out the connection of the personal evangelization classes with the effort to develop a loving behavior within the family as a way of testifying or evangelizing. The methods employed in the project are mixed, both qualitative and quantitative. The research shows that attendants’s understanding from the courses inspires them to spread out the word of God to others. One effort of their evangelization is by giving examples through their own daily life. They practice good behaviors in their family life and daily practices in form of loving behaviors within their family. The Christian family may grow and be able to participate in the church and society actively.
“Out of Egypt I Called My Son” (Matt 2:15)
Authors: Asumbi Hermas 
Published: June 2021

“Out of Egypt I called My Son” is a quotation from Hosea. Matthew’s use of it as a ‘direct prophecy’ is considered problematic by some scholars for Hosea wrote it as a merely historical reflection. How should we resolve this problem? Typological approach might be the best way to understand it by which consideration of the events around Jesus’ birth as the fullest expression of divinely intended fulfillments of Old Testament “prophecies” is possible. The evangelist presents double typologies: on one hand, he retrospectively refers to the exodus of Israel and applies it to “new exodus” through Jesus, but on the other hand, he refers to Moses and presents discontinuity and continuity of the divine work of salvation in the person of Jesus. He highlights the Mosaic aspect of Jesus’ divine sonship which underlines further his presentation of Jesus as David’s son (1:1) and his messianic and royal role in the coming of the Kingdom of God (4:17).
Assessing Creditworthiness in the Age of Big Data
Authors: Hohnen Pernille , Ulfstjerne Michael Alexander , Krabbe Mathias Sosnowski 
Published: June 2021

The purpose of this article is twofold: first, we show how algorithms have become increasingly central to financial credit scoring; second, we draw on this to further develop the anthropological study of algorithmic governance. As such, we describe the literature on credit scoring and then discuss ethnographic examples from two regulatory and commercial contexts: the US and Denmark. From these empirical cases, we carve out main developments of algorithmic governance in credit scoring and elucidate social and cultural logics behind algorithmic governance tools. Our analytical framework builds on critical algorithm studies and anthropological studies where money and payment infrastructures are viewed as embedded in their specific cultural contexts (Bloch and Parry 1989; Maurer 2015). The comparative analysis shows how algorithmic credit scoring takes different forms hence raising different issues in the two cases. Danish banks seem to have developed a system of intensive, yet hidden credit scoring based on surveillance and harvesting of behavioural data, which, however, due to GDPR takes place in restricted silos. Credit scores are hidden to customers, and therefore there has been virtually no public debate regarding the algorithmic models behind scores. In the US, fewer legal restrictions on data trading combined with both widespread and visible credit scoring has led to the development of a credit data market and widespread use of credit scoring by ‘affiliation’ on the one hand, but also to increasing public and political critique on scoring models on the other.
Religion og konfirmasjon som «feelgood»
Authors: Birkedal Erling , Gilsvik Espen 
Published: June 2021

I denne artikkelen utforsker vi 14-åringers forståelse av religion, og dennes sammenheng med valg av konfirmasjon. Vi finner at det er stor variasjon i religiøs selvforståelse, og samtidig stor grad av ambivalens. Vi argumenterer for at de unge forstår konfirmasjon i større grad som en performativ rite som skal reflektere individets identitet og i noen grad familietradisjonen. Riten fremstår for dem i mindre grad som religiøs markør knyttet til overgang fra barn til voksen. Vi bygger på materiale fra fokusgruppeintervju og survey-data fra tenåringer i forkant av konfirmasjonsvalg. Vi finner at 14-åringene i stor grad har en individualistisk tilnærming til religion og valg av konfirmasjon. Majoriteten av 14-åringene omtaler religiøs variasjon i positive vendinger, mens de uttrykker skepsis til sterk grad av religiøs overbevisning.
Nøkkelord: Konfirmasjon, riter, ungdom, religiøsitet, religiøs individualisering, religiøs ambivalens
Extension Reforms in India: An Overview
Authors: Naik Akkamahadevi , Ashokkumar B. 
Published: June 2021

In worldwide most of the rural population is invariably interrelated to the performance of the agrarian sector and to the sector's ability to cope with the tasks that result from growing population pressures, changing demand for food and agricultural products, resource scarcity, climate change and greater production uncertainty. The World Bank report 2007 emphasizes agricultural extension as an important development intervention for increasing the prospective of the agrarian sector. In these view Indian farm production systems, the reforms are shown to raise the role of agricultural extension services are aimed at many different strategic interventions. First, providing the significant awareness to meet the information needs of the farming community and to ensuring such information reaches to the farmers in a timely manner lies at the crux of the reforms in Indian extension reform efforts. Further, maintaining the effectiveness of the agricultural extension system as a whole and the enhancing the efficiency. The orientation of the extension structure in India is still majorly oriented on the production –led extension. But there is great need for an inclusive approach to sustainably development in the farming systems that goes beyond production led extension and considering the farmer’s problems, offered resources, the combination of farming system approach, involvement of extension agents/worker and farmers in the extension system and research etc. Therefore, these new reform measures are required yet to fully recognize in the vast array of knowledge and information sources.
Reduced Oligodendrocyte Precursor Cell Impairs Astrocytic Development in Early Life Stress
Authors: Wang Yuxin , Su Yixun , Yu Guangdan , Wang Xiaorui , Chen Xiaoying , Yu Bin , Cheng Yijun , Li Rui , Sáez Juan C. , Yi Chenju , Xiao Lan , Niu Jianqin 
Published: June 2021

AbstractAstrocyte maldevelopment is implicated in various neuropsychiatric diseases associated with early life stress. However, the underlying astrocytopathy mechanism, which can result in the psychiatric symptoms, remains unclear. In this study, it is shown that a reduced oligodendrocyte precursor cell (OPC) population accompanies hindered hippocampal astrocytic development in an improved parental isolation mouse model, and that the loss of OPCs suppresses astrocytic network formation and activity. It is further demonstrated that OPC‐derived Wnt ligands, in particular Wnt7b, are required for Wnt/β‐catenin pathway‐mediated astrocytic development and subsequent effects related to neuronal function. In addition, focal replenishment of Wnt7a/b is sufficient to rescue astrocytic maldevelopment. These results elucidate a Wnt‐paracrine‐dependent but myelin‐independent role of OPCs in regulating astrocytic development, which provides a unique insight into the astrocytopathy mechanism in early life stress, and can be implicated in the pathogenesis of human early life stress‐related neuropsychiatric disorders.
High Electrical Anisotropic Multilayered Self‐Assembled Organic Films Based on Graphene Oxide and PEDOT:PSS
Authors: Gaál Gabriel , Braunger Maria Luisa , Rodrigues Varlei , Riul Antonio , Gomes Henrique Leonel 
Published: June 2021

AbstractMultilayered self‐assembled structures having different constituents are very appealing for preparing novel materials with unusual electrical phenomena not observed on the individual sheets. Here, the fabrication and characterization of aligned multilayered architectures comprised of reduced graphene oxide (rGO) and poly(3,4‐ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS), embedded into polymer electrolytes, are reported. The in‐plane conductivity is five orders of magnitude higher than the cross‐plane value, resulting in the highest anisotropic ratio reported to date for multilayer materials. Temperature‐dependent measurements corroborate the high anisotropic electrical behavior, with charge transport weakly thermally activated (Ea = 33 meV) along the aligned conductive phases. Cross‐plane charge transport fits well with the variable ranging hopping model, presenting an activation energy of 1.0 eV. Such a high anisotropic electrical behavior is explored in a novel transistor architecture where the anisotropic film operates simultaneously as a dielectric layer and as a transistor channel, with the cross‐plane electric field modulating the in‐plane conduction. The device shows ambipolar charge transport; however, the n‐type carrier transport dominates the conduction with the field‐effect mobility of 4.0 cm2 V–1 s–1. A simple and efficient way is presented to use electrical anisotropy to tailor transistors without a lattice mismatch at the dielectric/semiconductor interface.