bluuebunny/crossref_metadata_2025_split huggingface dataset:
Randomized, Controlled Clinical Study on the Use of Noninvasive (Near-Infrared Light) Technology Compared with the Conventional Technique for Peripheral Venous Access Puncture in Pediatrics
Authors: Bomfim Graziela F. T. , Machado Avelar Ariane Ferreira , da Rocha Cunha Mariana Lucas 
Published: August 2021

Highlights

Abstract
Background: Obtaining peripheral venous access, especially in children, is usually a challenging procedure for nursing professionals. In pediatric patients this is because of the small caliber of the vessels, deep localization in the tissue, and multiple previous attempts of venipuncture. This experiment compared the success in obtaining venous access in pediatric patients with the use of near-infrared light and with the conventional technique.
Method: True experiment, developed in a large private general hospital and a public general hospital under the same management. The study included children aged 0 to 6 y (including newborns and pediatric patients up to 5 y, 11 mo and 29 d) under clinical or surgical treatment, undergoing peripheral venous puncture both for laboratory test collection and for infusion of medications and solutions. A total of 144 punctures were analyzed, 51.4% with the conventional technique and 48.6% using the device with near-infrared light.
Results: The success for the conventional technique was 89.2%, and 97.1% on the technique with near-infrared light, P = 0.098, with no evidence of significant differences.
Conclusion: The success rate for obtaining peripheral venous access in children was similar in the study groups. This study expands the knowledge about the success in the peripheral venous puncture by considering that this is not exclusively related to the use of supportive technologies.
Dentin Permeability and Nanoleakage of Universal Adhesives in Etch-and-rinse vs Self-etch Modes
Authors: Cruz JMMS , Silva ALGBM , Eira RMRF , Sousa BMPR , Lopes MMN , Cavalheiro AJCCS 
Published: August 2021

SUMMARY

Purpose:
This study evaluates the reduction in dentin permeability (P) and the expression of nanoleakage in resin-dentin interfaces made with universal adhesives, comparing the self-etch mode of application with the etch-and-rinse mode of application.

Methods and Materials:
To measure dentin P at the baseline and after adhesive polymerization, 80 extracted noncarious human third molars (N=80) were sectioned to obtain 0.7-mm-thick midcoronal dentin disks. The specimens were randomly assigned to 8 groups according to the different adhesive systems and application modes used: Scotchbond Universal (SBU; etch-and-rinse [ER] mode vs self-etch [SE] mode), OptiBond XTR (OPT; etch-and-rinse mode vs self-etch mode), Clearfil Universal Bond Quick (CL; etch-and-rinse mode vs self-etch mode), and Adhese Universal (ADH; etch-and-rinse mode vs self-etch mode). A two-way analysis of variance with interaction was used to evaluate the P reduction differences among the groups (α=0.05). Sixteen additional 0.7-mm-thick dentin disks were similarly prepared and treated, immersed in 50 wt% ammoniacal silver nitrate, and then processed according to conventional methods for analysis under transmission electron microscopy.

Results:
The differences in P reduction among the adhesives were significant (p=0.029). For OPT and ADH (p=0.0304 and p=0.0120, respectively), the P reduction was higher in the ER mode than in the SE mode. For CL and SBU, no differences in P reduction was observed between the two application modes (p&gt;0.05). All the groups showed some pattern of nanoleakage.

Conclusions:
No adhesive system completely reduced dentin P. Dentin sealing was higher for OPT and ADH in the ER mode, while for SBU and CL, there was no difference between the two modes. All the adhesive systems showed nanoleakage.
Effect of Daily Usage Time of 4% Hydrogen Peroxide on the Efficacy and Bleaching-induced Tooth Sensitivity: A Single-blind Randomized Clinical Trial
Authors: Terra RMO , da Silva KL , Vochikovski L , Sutil E , Rezende M , Loguercio AD , Reis A 
Published: August 2021

SUMMARY

Objective
Compare the risk/intensity of tooth sensitivity (TS) and color change of a 30-minute vs. the recommended 120-minute application time of 4% hydrogen peroxide (HP) for at-home bleaching.

Methods
A single-blind, parallel, randomized clinical trial was conducted with 92 adult patients with caries and restoration-free anterior teeth A2 or darker, randomly allocated to two groups. Bleaching trays containing 4% HP were used for three-weeks. A four-week regimen was also offered to the patients for the 30-min group after the end of the 3-week protocol. The color change was assessed with the Vita Classical (VITA Zahnfabrik, Bad Säckingen, Germany) and Vita Bleachedguide shade guides (VITA Zahnfabrik) and the Vita Easyshade spectrophotometer (VITA Zahnfabrik) at baseline, weekly, and 30 days after the bleaching. The absolute risk and the intensity of TS were assessed daily using the 0–10 visual analogue scale (VAS) and 5-point Numerical Rating Scale (NRS) scale, and patient satisfaction was recorded with a Likert 0–7 scale. Risk of TS (Fisher’s test), intensity of TS in NRS scale (Mann-Whitney test), VAS scale (t-test), and a color change (t-test) were compared.

Results
The 30-minute group saw color change of around 1 SGU inferior to the 120-minute group in all-time assessments (p&lt;0.05). After an extra week of bleaching, mean color change was similar (p&gt;0.05). Patient satisfaction was high for both groups (p&gt;0.05).

Conclusions
A four-week protocol of at-home dental bleaching with 4% HP for 30 minutes/day whitened teeth similarly to the 120 minutes/day protocol, with low intensity of dental sensitivity and high patient satisfaction.
Alat Pendeteksi Logam Pada Makanan Berbasis Arduino Uno
Authors: Muhtarom Farhan , Effendi Hansi 
Published: August 2021

Makanan adalah sesuatu yang dapat dimakan oleh makhluk hidup dan setelah dicerna serta diserap tubuh akan berguna bagi kesehatan dan kelangsungan hidup. Penemuan beberapa logam pada kemasan makanan ringan membuat makanan tersebut jika di konsumsi dapat membayahakan tubuh manusia. Maka dari itu, industri-industri makanan perlu memperhatikan kebersihan makanan tersebut baik itu terutama untuk industri dalam usaha menengah dan kecil yang jarang menggunakan alat pendeteksi logam ini. Pada perancangan sebelumnya, alat ini akan bekeeja secara otomatis mendeteksi makanan-makanan yang terdeteksi logam dan yang tidak terdeteksi logam. Arduino uno digunakan sebagai pusat kontoller dari alat ini, sensor logam difungsikan sebagai sensor yang akan mendeteksi logam, sensor infrared di fungsikan sebagai mendeteksi halangan dan menhitung jumlah makanan-makanan yang terdetesi logam dan yang tidak terdeteksi logam dan jumlah akan di tampil pada LCD. Dari pengujian yang telah dilakukan, alat ini bekerja mendeteksi logam di setiap makanan dan memisahkan makanan yang terdeteksi logam dengan yang tidak terdeteksi logam ke tempat yang telah ditentukan.
Perancangan Sistem Keamanan Ruangan Akibat Kebocoran Gas Berbasis Internet of Things (IoT)
Authors: Maidoni Indra , Elfizon Elfizon 
Published: August 2021

Peranan gas LPG pada saat ini sangatlah penting bagi kehidupan manusia baik di rumah tangga maupun di industri. Namun, gas dapat berdampak negatif, terutama bila tidak diketahui telah terjadi kebocoran dari tabung atau tempat penyimpanan gas LPG (liquefied Petroleum Gas) tersebut. Untuk itu tugas akhir ini bertujuan untuk membuat perancangan sistem keamaanan ruangan akibat kebocoran gas berbasis internet of things (IoT), dimana menggunakan sensor MQ-6 dan sensor MQ-2 untuk mendeksi gas ataupun asap kemudian secara otomatis sistem akan mensterilkan ruangan dari gas yang masuk keruangan tersebut, sistem juga dilengkapi dengan hidran apabila terjadi kebakaran dan notifikasi yang terhubung dengan jaringan menggunakan modul ESP8266 yang akan mengirim kan data atau notifikasi ke aplikasi whattsap apabila terjadi kebocoran gas ke pemilik ruangan yang tidak ada ditempat sehingga pemilik ruangan tau telah terjadi kebocoran gas.
Power Supply Variabel Berbasis Arduino
Authors: Putra Genta Subni Ananda , Nabila Ariza , Pulungan Ali Basrah 
Published: August 2021

Power supply merupakan alat yang digunakan sebagai penyedia daya untuk satu atau lebih beban lisrik. Untuk itu dibutuhkan power supply yang keluaran tegangannya dapat diatur sesuai dengan beban yang di gunakan. Tujuan dari pembuatan proyek akhir ini yaitu dapat merancang dan membuat power supply yang keluaran tegangannya dapat diatur dengan mudah sesuai yang di inginkan. Alat ini dapat mengubah tegangan AC 220 V menjadi tegangan DC 5V untuk sumber tegangan pada arduino dengan menggunakan rangkaian penyearah, pada saat tegangan di inputkan melalui keypad maka arduino akan memproses dan memberikan perintah instuksi kepada modul DAC melalui I2C pada LCD untuk mengeluarkan tegangan sesuai dengan input dari keypad.
Prototipe Robot Pembersih Lantai Berbasis Mikrokontroller dengan Sensor Ultrasonik
Authors: Yoski Milfiga Septa , Mukhaiyar Riki 
Published: August 2021

Banyaknya aktivitas diluar rumah membuat seseorang melupakan aktivitas sehari – harinya di dalam rumah, diantaranya membersihkan rumah. Perkembangan ilmu teknologi modern dan otomatisasi perangkat elektronik saat ini membuat pekerjaan menjadi lebih mudah. Diantaranya dalam kegiatan memberishkan rumah, maka dari itu dibuatlah sebuah alat prototipe robot pembersih lantai berbasis mikrokontroller dengan sensor ultrasonik. Dimana robot dapat membersihkan dan mengepel lantai rumah dengan waktu yang telah ditentukan, serta robot ini dapat mengetahui halangan yang terdapat pada jalur yang akan dilalui oleh robot tersebut. Alat ini terdapat arduino uno dan arduino nano berfungsi sebagai pusat kontrolnya, RTC(Real Time Clock), dimana untuk mengatur jadwal robot bekerja sesuai jadwal yang telah ditentukan, motor DC berfungsi sebagai roda robot tersebut, pompa DC berfungsi untuk menumpahkan cairan pembersih lantai, 2 motor DC yang berfungsi untuk mengepel lantai tersebut, dan FAN yang berfungsi untuk mengeringkan lantai serta terdapat sensor ultrasonik untuk mendeteksi adanya halangan yang terdapat pada jalur yang dilalui oleh robot. Dari pengujian yang telah dilakukan alat bekerja baik dan sesuai yang telah direncanakan.
Sistem Monitoring Kendaraan Bermotor dengan Informasi GPS Berbasis Mikrokontroler dan Android
Authors: Putri Dian Eka , Hendri Hendri 
Published: August 2021

Kendaraan bermotor adalah benda yang rentan hilang karena adanya tindakan pencurian. Untuk mengantisipasi tindakan pencurian tersebut, maka sepeda motor tidak hanya dapat mengandalkan kunci ganda tambahan, seperti kunci gembok yang dipakai pada cakram roda sepeda motor. Sepeda motor perlu dilengkapi dengan sistem yang dapat digunakan untuk melacak posisi kendaraan dan mengendalikan sepeda motor dari jarak jauh oleh pemiliknya. Umumnya sepeda motor jarang yang memiliki GPS, terutama pada sepeda motor jenis Honda beat, maka sepeda motor perlu dilengkapi dengan perangkat dan sistem keamanan yang dapat terhubung ke android pemilik kendaraan. Sistem keamanan ini menggunakan Mikrokontroler Atmega 328 sebagai modul utama dan sebagai pengendalian modul-modul lainnya. Pada sistem ini juga diperlukan relai dc yang digunakan sebagai saklar, sensor GPS untuk mencari lokasi, wifi modul ESP 8266 untuk mendapatkan jaringan internet dan menghubungkan sistem yang ada pada sepeda motor dengan android pemilik. Pada android pemilik, diinstal aplikasi Telegram. Hasil penelitian pada tugas akhir ini berupa perangkat keamanan yang bisa dikontrol dari jarak jauh dan juga digunakan untuk mendapatkan data lokasi sepeda motor dengan akurat menggunakan koneksi internet.
Perancangan Alat Pengunci Pintu Dan Sistem Informasi Keberadaan Dosen Dalam Ruangan Menggunakan RFID Berbasis Ardiuno
Authors: Quithary AlThariqh Muhammad , Hastuti Hastuti 
Published: August 2021

Penggunaan kunci pintu yang sekaligus sebagai pengaman, sudah digunakan sebelumnya namun belum optimal. Berkembanganya system informasi dan teknologi yang semakin canggih menunjukkan bahwa penggunaan RFID sebagai pengunci elektrik dapat mengoptimalkan para pengguna untuk mengakses ruangan hanya dengan men-tag kartu ID pada bagian yang sudah disediakan pada kondisi pintu terbuka dan tertutup. Tujuan perancangan alat pengunci pintu dan system informasi dalam ruangan dapat memberikan informasi keberadaan dosen/pengguna dalam ruangan melalui status yang dapat dilihat dan diakses pada aplikasi telegram, dengan menggunakan pendekatan RFID berbasis arduino. Aplikasi telegram sebagai media informasi keberadaan pengguna dalam ruangan mempermudah seseorang yang ingin berhubungan dengan pengguna dalam ruangan untuk mengetahui keberadaannya. Hasil perancangan ini menggunakan komponen RFID sebagai Kunci Elektrik yang terhubung dengan Arduino Mega 2560, Driver Relay sebagai penghubung saklar on atau off dari Selonoid Door Lock pada pintu, penggunaan RTC sebagai indikator waktu pergantian status dosen dan saklar otomatis untuk mengaktifkan dan menonaktifkan rancangan alat dan penggunaan ESP8266 sebagai penghubung antara rancangan alat dengan media informasi Telegram dengan menggunakan jaringan internet (Wifi).

Kata kunci — Sistem Informasi , RFID, Arduino Mega 2560, Selonoid Door Lock, Telegram
Covid-19, Workplace Challenges
Authors: Abd Ghani Azian , Zakaria Zainuddin , Amir Hamzah Siti Najihah 
Published: August 2021

Workplace now, workplace then, the new normal is a conceptual paper written to enlightened how organizations monitor employees' work performance from home as versus working in the office as a result of the Covid-19 pandemic. The objective of this article was to determine how organizations are able to measure the performance of their employees when they are working from home. Secondly, to evaluate how organizations are able to monitor virtual workload as versus traditional workload. And finally, through scrutinizing the new workplace normal articles, the author derived the third objective which is to determine how the employees balanced their work and family disputes during the Covid 19 pandemic. Several related articles were scrutinized to demonstrate the current workplace scenario as opposed to the traditional practices. At the end of the article, we proposed monitoring measures and how employees' performance can be improved during the Covid19 pandemic. Flexibility in goal setting, teamwork, and regular performance feedback will psychologically lead to positivity in work performance. Whilst, social support, job autonomy, workload, and monitoring would reduce employees' procrastination in carrying out their virtual workload. And finally, a 360° social support, flexible schedule, mental therapy, and boundary management able to overcome work and mental stress thus create a healthy working environment.
Nanoscience – from manipulation of atoms to human needs
Authors: Luby Š. 
Published: August 2021

Abstract
Nanoscience and nanotechnology are an extrapolation from the field of microtechnology to the atomic level. The development is based on the 60-year-old message of R. Feynman, ‘There's plenty of room at the bottom’. His vision has fertilised at the turn of the millennium with the announcement of generously funded nanotechnology initiatives. The journey was paved by seven Nobel Prizes (1986–2016) for new microscopes, low-dimensional materials (fullerenes, graphene), theories and computer methods up to the building of molecular engines. However, the enthusiasm for this technically and IT-oriented ‘business as usual’ partly dissolves in the problems of a planet burdened by climate change, depletion of raw materials, new diseases and pandemics. It is a challenge for nanoscience to adapt to these goals. Therefore, after a brief recapitulation of the history and achievements of nanotechnology, the paper will focus on its new directions. Among them, nanomedicine and pharmacy are of the topmost interest. Moreover, in the interaction of the nanoworld with humans, cross-sectional topics such as nanoethics and nanotoxicology (hampered by commercial interests) must be placed at a higher level at the same time as addressing specific applications. The world counts on nanomedicine at first in areas where overcoming of physiological barriers is not so difficult. These are dentistry and dermatology. In pharmacy, promising is the administration of drugs by methods of a ‘Trojan horse’ – their introduction directly to a therapeutic target. We also provide examples of gas nanosensors for diagnostics. These topics will be processed in such a way as to highlight the importance of nanoscience for human health.
Space Flight Cultivation for Radish (Raphanus sativus) in the Advanced Plant Habitat
Authors: John Susan , Abou-Issa Farid , Hasenstein Karl H. 
Published: August 2021

Abstract
In preparation of a flight experiment, ground-based studies for optimizing the growth of radishes (Raphanus sativus) were conducted at the ground-based Advanced Plant Habitat (APH) unit at the Kennedy Space Center (KSC), Florida. The APH provides a large, environmentally controlled chamber that has been used to grow various plants, such as Arabidopsis, wheat, peppers, and now radish. In support of National Aeronautics and Space Administration (NASA)'s goals to provide astronauts with fresh vegetables and fruits in a confined space, it is important to extend the cultivation period to produce substantial biomass. We selected Raphanus sativus cv. Cherry Belle as test variety both for preliminary tests and flight experiments because it provides edible biomass in as few as four weeks, has desirable secondary metabolites (glucosinolates), is rich in minerals, and requires relatively little space. We report our strategies to optimize the growth substrate, watering regimen, light settings, and planting design that produces good-sized radishes, minimizes competition, and allows for easy harvesting. This information will be applicable for growth optimization of other crop plants that will be grown in the APH or other future plant growth facilities.
The Effect of William Flexion Exercise on Low Back Pain in Traditional Weaving Workers in The Village of Sidemen Karangasem
Authors: A A A Gede Saska , Damayanti S Made Rini , Krisnawati Komang Menik Sri 
Published: August 2021

Low back pain (LBP) is a subjective sensation characterized by a major symptom of pain in the lower spine region. One of the basic causes is the stress inflicted on the inter-vertebral disk due to poor posture, so that the lumbar spine of the lumbar lordosis has too much strain on the posterior element. These complaints usually occur in workers due to incorrect posture or work position that does not meet the ergonomic principles of one of the traditional weavingworker. Exercise has been widely developed to cope with LBP such as stretching and muscle strengthening. William's flexion exercise (WFE) is an exercise aimed at stretching the posterior muscles and strengthening the abdominal muscles so that the tendon and spongy muscles are expected to relax. The purpose of this study is to determine the effect of WFE on LBP on traditional weaving workers. This study is a pre-experimental study (One-Group Pretest-Posttest Design). The sample consists of 28 respondents selected by using Purposive Sampling technique. Data collected by using questionnaires for respondent characteristics and Numeric Rating Scale for measuring pain scale before and after intervention. The result of the research before intervention was 75% of respondents had moderate pain, while after intervention 85.7% of respondents had mild pain. Based on the Wilcoxon test results obtained p = 0.000 which means there is the influence of WFE on LBP on traditional weavingworker. Based on the above research, it is suggested to health workers teach WFE in order to reduce LBP on traditional weavingworkers.
Index Terms— Low back pain,Traditional weaving worker, William’s flexion exercise
Factors Correlating with Adoption of Systems Integration of Paddy- Livestock in Central Sulawesi Provinsi, Indonesia
Authors: Fatchiya Anna , Muflikhati Istiqlaliyah , Soedewo Tatie 
Published: August 2021

The Indonesian government has introduced paddy-livestock integration into the farming community. However, the rate of adoption by farmers did not experience a significant increase. So the purpose of this study was to analyze the factors influencing farmers' adoption level on technological innovation in the paddy-livestock integration system. The data collection was conducted by Focus Group Discussion (FGD) to get qualitative data and surveys for quantitative data. FGDs were conducted in three locations: in the two villages of research with farmers groups, and in AAAT. The survey uses a questionnaire with a volume of about 120 people in two villages respectively were 60. Data were analyzed descriptively (sum, the average, and percentage) and tested with Spearman Rank correlation. Processing data by software Exel and SPSS ver 16. The research showed that the internal factors of farmers, the characteristics of innovation, and external support related to the phase (knowledge, interest, and adoption) of farmers' adoption of the technology innovation of paddy-livestock integration system in the form of fermented feed and organic fertilizer.Keywords: adoption, innovation, integrated farming, livestock, paddy
Komunikasi Pemasaran Terpadu dalam Mengembangkan Kapasitas Petani Padi di Provinsi Banten
Authors: Wetik Johan David , Saleh Amiruddin , Asngari Pang S 
Published: August 2021

Komunikasi pemasaran sesuai dengan perkembangan teknologi proses komunikasi juga mengalami perubahan, seperti akhir-akhir ini maraknya perkembangan internet. Tentunya ini juga akan berpengaruh terhadap pelaku pertanian baik penyuluh maupun petani dalam memperoleh informasi suatu produk atau jasa. Kapasitas petani adalah daya-daya yang dimiliki pribadi petani untuk dapat menetapkan tujuan usahatani secara tepat dan mencapai tujuan yang telah ditetapkan dengan cara yang tepat pula. Setiap individu (orang) secara alamiah selalu memiliki kapasitas yang melekat pada dirinya. Kemampuan petani untuk memenuhi kebutuhan sesuai dengan potensi yang dimiliki, maka tujuan penelitian ini adalah: (1) menganalisis karakteristik kewirausahaan, komunikasi pemasaran terpadu, dan kapasitas petani; (2) menganalisis faktor-faktor yang mempengaruhi kapasitas petani. Penelitian ini menggunakan paradigma positivistik dengan metodologi penelitian kuantitatif serta menggunakan motode survey. Lokasi penelitian berada di empat kabupaten di Provinsi Banten, yaitu Kabupaten Lebak, Kabupaten Serang, Kabupaten Pandeglang dan Kabupaten Tenggerang. Populasinya adalah petani padi dengan jumlah 276.712 orang. Jumlah sampel ditetapkan dengan rumus Slovin dengan tingkat error 5 persen, diperoleh sebanyak 400 orang. Hasil penelitian menunjukkan bahwa: (1) karateristik kewirausahaan petani padi sudah cukup baik, petani telah mampu melakukan komunikasi pemasaran terpadu, dan kapasita petani padi sudah cukup baik dalam menjalankan usaha; (2) kapasitas dipengaruhi secara langsung oleh karakteristik kewirausahaan, dan dipengaruhi secara tidak langsung oleh komunikasi pemasaran terpadu