bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluation of Unmanned Multicopters’ Performance Indicators for Pesticide and Agrochemical Application
Authors: Asovskiy V. P. , Kuzmenko A. S. , Khudolenko O. V. 
Published: October 2021

The authors considered the use of unmanned aerial vehicles as one of the promising innovative directions for the development of economic and social sectors. The authors touched upon the prospects for their use in agriculture, especially for pesticide and agrochemical application, where accuracy, quality and timeliness are important. The relevance of multicopter performance assessment was noted. (Research purpose) The authors aim to develop and test a methodology for the evaluation of multicopters’ performance indicators for pesticide and agrochemical application in the agricultural industry. (Materials and methods) The authors used scientific and technical information and experimental materials, applied methods of system, statistical and functional-cost analysis, mathematical modeling, object and process parameter optimization, as well as previously developed methodological approaches to studying the aerial distribution of substances. (Results and discussion) The authors presented a general description and content of the developed methodology and means for assessing multicopter performance when applying working solutions that provide for an estimation error of up to 7 percent.The typical options for field plots and their treatment were specified. The authors analyzed the results of testing the methodology and software for a typical hexacopter with the payload of up to 10 kilograms. The authors analyzed the impact of working speed of up to 10 meters per second, application rates of 2-30 liters per hectare, the size and characteristics of the field plot up to 200 hectares, traffic patterns and other factors on productivity and multicopter treatment cost. (Conclusions) The authors confirmed the efficiency of implementing complex multi-factor assessment of multicopter performance indicators for working fluids application in agricultural production. The authors determined the appropriate area of applying multicopters with a payload of up to 10 kilograms in the field plots up to 50-60 hectares with a rut length of up to 800-900 meters with different treatment performance: flight – up to 10.5 hectares per flight hour, working – up to 7.5 hectares per hour, daytime – up to 55 hectares. Proposals and recommendations for the provision, organization and implementation of this work were formulated.
The translation evaluation of google translation
Authors: Putri Putu Ayu Anastasya , Parthama I Gusti Ngurah , Soetama Putu Lirishati 
Published: October 2021

Machine translation (MT) offers great assistantship when people have difficulties in understanding or comprehend text of their non-native language both in spoken and written language. One kind of machine translation is Google Translation that can be got on their hand just by using mobile phone. This machine can help people to translate the text from one language to another one, in short time. This study aims at finding out the translation procedures found in the translation product by Google Translation and analyzing the errors occurred in Google Translation product.
The data of this study are in the form of written data taken from a bilingual children story book of archipelago legend, which consists of 100 lines. There is a source language text in Bahasa Indonesia which is translated into English by using Google translation. The texts are chosen as it contains several sentences that are constructed by paying attention on the rhyme of ending sounds. The data of this study were analyzed through qualitative method. The translation results were analyzed based on translation procedures proposed by Vinay and Dalbernet (1989).
Based on the analysis, it can be concluded that translation procedures used by Google Translation found in the data source are borrowing, calque, literal, transposition, modulation, equivalence, and adaptation. The most dominant type of translation procedure is literal translation. It has the highest frequency data; with a total of 50 data (50 %). Some errors are found in the result of Google translation. They are the errors in the use of pronoun, the use of plural and singular noun and inconsistency in the translation of name. Those errors are caused by limitation of machine in detecting the context of the text. Thus, the translated text is incoherent.
Analisis Kejadian Anemia pada Remaja Putri di Kabupaten Bangli, Provinsi Bali, Tahun 2019
Authors: Widyanthini Desak Nyoman , Widyanthari Desak Made 
Published: October 2021

Adolescent girls are a group that is prone to anemia because they experience menstruation every month and is in growth period. This study aimed to analyze the factors associated with the incidence of anemia in adolescent girls in Bangli, Bali. An analytical study with cross-sectional design was conducted among 135 girls at a vocational high school in Bangli, Bali in 2019. School selection was carried out in a cluster sample, all girls in the school were used as research samples (total sample). The exclusion criteria were girls who were not present at the time of the data collection process. The variables studied were the incidence of anemia, menstrual cycle, duration of menstruation and adherence to Fe tablet consumption. Data were collected by checking Hb and using a questionnaire. Data were analyzed using Chi Square test. The results showed as many as 7.4% of girls had anemia. The variable that was statistically proven to be associated with the incidence of anemia was the menstrual cycle (OR=0.270;95%CI: 0.072-.0.013; p=0.049). The use of monitoring forms for the Tablet Tambah Darah program as well as increasing teacher support can be implemented to help improve students' adherence to Fe tablet consumption. Keywords: Anemia, girls, Fe tablet, Kabupaten Bangli
Abstrak
Remaja putri merupakan kelompok yang rawan terhadap terjadinya anemia karena mengalami menstruasi setiap bulannya dan sedang dalam masa pertumbuhan. Penelitian ini bertujuan untuk menganalisis faktor- faktor yang berhubungan dengan kejadian anemia pada remaja putri di Kabupaten Bangli, Provinsi Bali. Suatu penelitian analitik dengan rancangan cross-sectional dilakukan pada 135 remaja putri di SMK X di Kabupaten Bangli, Provinsi Bali pada Tahun 2019. Seleksi sekolah dilakukan dalam sampel cluster, semua remaja putri di sekolah tersebut terpilih menjadi sampel penelitian (total sampel), dengan kriteria eksklusi adalah remaja putri yang tidak hadir pada saat proses pengambilan data. Variabel yang diteliti adalah kejadian anemia, siklus menstruasi, lama menstruasi dan kepatuhan konsumsi tablet Fe. Pengumpulan data dilakukan dengan pemeriksaan Hb dan wawancara menggunakan kuesioner. Data dianalisis secara univariat dan bivariat (uji Chi Square). Hasil penelitian menunjukkan sebanyak 7,4% remaja putri mengalami anemia. Variabel yang terbukti secara statistik berhubungan dengan kejadian anemia adalah siklus menstruasi (OR=0,270; 95%CI: 0,072-1,013; p=0,049). Penggunaan formulir pemantauan program Tablet Tambah Darah (TTD) dan meningkatkan dukungan guru bisa dilaksanakan untuk membantu meningkatkan kepatuhan konsumsi tablet Fe pada siswa.
Kata kunci: Anemia, Prevalensi, Tablet Fe
Abortion Opt-in Experience in Third-Year Clerkship
Authors: Martinez Rebeca C. , Bonnin Rodolfo , Feld Zoe , Minor Suzanne 
Published: October 2021

Introduction: Despite the public health imperative that all medical practitioners serving reproductive-aged women know the components of abortion care and attain competency in nondirective pregnancy options counseling, exposure to abortion care in US medical school education remains significantly limited.
Methods: Florida International University Herbert Wertheim College of Medicine offers an opt-in clinical exposure to abortion care during the obstetrics and gynecology clerkship. During clerkship orientation, students watched a recorded presentation reviewing components of abortion care and emphasizing that participating students may increase or decrease involvement at any time without explanation. Students opting in completed a form specifying their desired level of involvement for each component as “yes,” “no,” or “not sure.”
Results: Of 350 clerkship students over 23 6-week rotations, 98 (28%) chose to opt in, with opt-in form data available for 90 students. Ninety students chose to observe counseling for first- and second-trimester surgical abortion and medical abortion. Seven students used the option “no” for history taking and examine second trimester fetal parts. Twenty-four students marked “not sure” for participating in evacuation of first-trimester pregnancy.
Discussion: This educational intervention proved feasible and offers an opportunity for students to have experiential learning about abortion care in an inclusive, respectful manner. This experience may be incorporated into undergraduate and graduate medical education. Providing learners the opportunity for exposure to abortion care improves their overall medical education and will impact the care they provide as future clinicians.
Use of intelligent technologies in tourism
Authors: Panchenko Svitlana , Fokina-Mezentseva Katerina , Dragomirova Ievgeniia , Plakhotnikova Larysa , Levytska Inna 
Published: October 2021

The purpose of the article is to explore the essence and features of using intelligent technologies in tourism and to develop proposals for their implementation. The subject of research – intelligent technologies in tourism, the technology of forming the "profile" of the tourist. The research methodology consists in the application of methods of analysis, synthesis, comparison, generalization, forecasting, as well as in the use of systematic and activity approaches. The article presents the technology of forming the "profile" of the tourist. The scientific novelty is that this article proves the effectiveness of the use of intelligent technologies to create a model of the tourist, his "profile" using neural networks. Effective use of information from various sources in the field of tourism is an important and difficult task. Managers are often forced to make decisions based on partial, incomplete and inaccurate information. The article considers knowledge management in a rapidly changing environment for the task of promoting a tourism product.
BGU 4, 1132 y el uso judí­o de la ley helení­stica. Texto griego, traducción e interpretación
Authors: Druille Paola 
Published: October 2021

El objetivo de este trabajo es, en primer lugar, presentar la primera traducción del griego al castellano del papiro BGU 4, 1132, con notas que recuperan las restauraciones léxicas de los distintos editores. Esta traducción, y su correspondiente anotación, es una novedad entre los estudios modernos en lengua castellana relacionados con BGU 4,1132. En segundo lugar, analizar el uso judío de la ley helenística vigente en Alejandría durante los primeros años del Imperio romano a través de la conexión BGU 4, 1132 con el ἀρχεῖον τῶν Ἰουδαίων de BGU 4, 1151 y el examen de los términos συγχώρησις y κριτήριον. Mediante la traducción al castellano de BGU 4, 1132, su contextualización histórico-social y su comunicación con BGU 4, 1151, también discutiremos sobre la posible identidad judía de los nombres propios del papiro, y sobre los términos técnicos que informan sobre los judíos y la ley helenística del siglo I a.C.
PERAN GURU DALAM PENGGUNAAN ALAT PERMAINAN EDUKATIF UNTUK PENGENALAN BENTUK GEOMETRI DI RA DWP 1 KANWIL DEPARTEMEN AGAMA PROVINSI SULAWESI TENGAH
Authors: Firdayanti Ainun , Retoliah  , Rustam  
Published: October 2021

Penelitian ini membahas tentang Peran Guru dalam Penggunaan Alat Permainan Edukatif Untuk Pengenalan Bentuk Geometri di RA DWP 1 Kanwil Departemen Agama Provinsi Sulawesi Tengah. Penelitian ini menggunakan pendekatan kualitatif. Teknik pengumpulan data melalui observasi, wawancara dan dokumentasi. Teknik analisis data yang digunakan adalah reduksi data, penyajian data dan verifikasi data. Berdasarkan hasil penelitian, diperoleh bahwa peran guru dalam penggunaan alat permainan edukatif untuk pengenalan bentuk geometri guru berperan sebagai organisator membuat perencanaan dan mempersiapkan hal-hal yang diperlukan, guru berperan sebagai fasilitator menyediakan fasilitas dalam pembelajaran untuk memudahkan proses pengenalan bentuk geometri, guru berperan sebagai motivator memberi dorongan agar peserta didik aktif dalam pembelajaran, guru berperan sebagai pembimbing agar peserta didik mampu mengenal, menyebutkan bentuk geometri juga cara membongkar kemudian mencocokan alat permainan edukatif geometri, dan guru berperan sebagai evaluator menilai dan penentu keberhasilan peserta didik dalam mengenal bentuk geometri
Effect of varying dietary levels of Aspilia africana on performance, egg quality and microbial load of pullet chickens
Authors: Adewole Fatai Akanni , Egbeyale Lawrence Tokunbo , Adegoke Adeola Victor , Adegbite Samson Oluwatomi , Adediran Morenike Nasiroh 
Published: October 2021

Abstract
The use of Aspilia africana as a nonconventional feedstuff to reduce the cost of feed has not been fully explored in poultry production. Therefore, an experiment was conducted on one hundred and ninety-two (192) twelve weeks old birds to determine the effect of Aspilia africana leaf meal (ALM) diet on the performance, egg quality and faecal microbial load. The birds were divided into four groups, each consisting of forty-eight birds. After a two-week acclimatisation, experimental diets that consisted of 0% (Diet 1), 10% (Diet 2), 20% (Diet 3) and 30% (Diet 4) ALM substitution of soybean were fed to the birds. Data on growth performance were collected in the first phase, whereas egg quality, laying performance and faecal count was examined in phase two of the experiment. The data collected were subjected to one-way analysis of variance and significant means were separated via Duncan Multiple Range Test (DMRT). The obtained results identified best (p < 0.05) outcome for growth performance and faecal bacterial load at 30% ALM inclusion in the diet. ALM offered at 20% was optimal for overall egg quality, though egg weight at first lay was superior in pullets fed 10% ALM diet. When consumer attraction to yolk colour is the criterion for purchase, preference for eggs from birds supplied 30% dietary ALM is expected.
A modified digital functional reach test device using an ultrasonic sensor for balance assessment: A test of validity and reliability
Authors: Hanphitakphong Panida , Poomsalood Somruthai , Chamroon Chakkapong , Udomkichpagon Palagon 
Published: October 2021

Abstract

Study aim: Evaluation of dynamic balance is inferred to be compulsory for fall prevention in the elderly. Therefore, this study aimed to develop a modified digital functional reach test device using an ultrasonic sensor for balance assessment and to test validity and reliability of the newly developed tool to qualify psychometric properties.

Material and methods: This study was a cross-sectional study of a convenient sample including 50 participants both males and females. Mean age of the participants was 51.20 ± 19.30 years. Reliability of the newly developed device was analysed using the intraclass correlation coefficient (ICC) and standard error of measurement (SEM). The criterion validity was also investigated using a yardstick mounted on the wall at a level of shoulder together with the MaxTraq® 2D motion analysis software. The modified digital functional reach test device using an ultrasonic sensor was correlated with the conventional FRT and the MaxTraq® 2D motion analysis.

Results: The results presented that test-retest reliability of the modified digital functional reach test device was good reliability (ICC = 0.76) and low standard error of measurement (1.41) was found for test-retest reliability. The degree of agreement between the modified device, the conventional FRT, and the MaxTraq® 2D motion analysis was high (r = 0.71 and 0.77 respectively).

Conclusions: The findings suggested that the modified digital functional reach test device using an ultrasonic sensor was a valid and reliable instrument for fall risk screening towards functional reach distance.
The bone strengthening effects of propolis in ovariectomized female white rats as models for postmenopause
Authors: Juwita Dian Ayu , Almahdy Almahdy , Abdillah Rahmad , Syahputri Fiony 
Published: October 2021

Abstract
Osteoporosis is a bone disease characterized by decreased quality and strength of bones so that it becomes porous and fracture. Propolis is known to have many pharmacological activity, including an anti-osteoporosis effect. This study aims to determine the effect of propolis administration and the effects of propolis dosage variation in preventing osteoporosis based on the strength value of femur bone impact in female white rats in the form of an ovariectomy postmenopausal model. The rats were divided into 5 groups: positive control group (subjected to ovariectomy), negative control group (not subjected to ovariectomy, and treatment groups that were subjected to ovariectomy and given propolis at a dose of 180 mg/kg BW, dose 360 mg/kg BW and dose 720 mg/kg BW. Propolis was administered orally for 30 days. Bone impact strength testing was undertaken after 30 days using an impact testing machine. Research data were analyzed via one-way ANOVA and continued with the Duncan’s Multiple Range Test. From the test results, we noted that propolis administration had an effect on the value of bone strength, with the dose of 720 mg/kg BW and 360 mg/kg BW having a significant effect, compared with others. With an increase in dose, propolis can provide an increase in the value of bone strength in rat bones.
Nano chitosan encapsulation of Cymbopogon citratus leaf extract promotes ROS induction leading to apoptosis in human squamous cells (HSC-3)
Authors: Andikoputri Sasqia Faadillah , Komariah Komariah , Roeslan M. Orliando , Ranggaini Dewi , Bustami Del Afriadi 
Published: October 2021

Abstract
World-wide, Indonesia is ranked 17th in oral cancers, with deaths reaching 2.326 cases. Of the oral cancers, 90% are squamous cell carcinoma (HSC-3). Unfortunately, conventional cancer therapy still has many ill side effects. Therefore, pharmacologists have looked for natural ingredients to prevent the growth of oral cancer cells. One source is Cymbopogon citratus leaf. Research shows that the active compound of C. citratus leaf is a chemopreventive, doing so by increasing the production of re-active oxygen species (ROS) to induce apoptosis in cancer cells. The active compound of C. citratus leaf has low stability and solubility, so it is necessary to use an encapsulation matrix such as chitosan, and modify it into smaller particles to increase its effectiveness.
Purpose is determining the effect of nano chitosan encapsulation of C. citratus leaf ethanol extract (NCECC) on the reactive oxygen species of HSC-3 tongue cancer cells. This study is divided into ten groups – without treatment, doxorubicin (positive control), hydrogen peroxide, nano chitosan and C. citratus leaf extract groups, and five groups of NCECC treatment – concentrations of 100%, 75%, 50%, 25%, and 12.5%, respectively. The 100% NCECC group showed the highest ROS concentration (p<0.05), compared to 75%, 50%, 25%, 12.5% NCECC groups, and the 100% NCECC was higher than the positive control group. NCECC is effective in inducing oxidative stress on HSC-3 through increased production of ROS. Moreover, the higher the encapsulation concentration given, the greater the increase in ROS production.
Spatio-temporal land cover dynamics and emerging landscape patterns in western part of Lagos State, Nigeria
Authors: Obiefuna Jerry N. , Okolie Chukwuma J. , Atagbaza Ajiri O. , Nwilo Peter C. , Akindeju Folayele. O. 
Published: October 2021

Abstract
Lagos State, which is home to Lagos metropolis and the eighteenth largest urban agglomeration in 2018 in the world, has been characterized by rapid urbanization. An earlier study of the eastern segment of the state revealed dramatic urban growth in previously rural local councils where it replaced mostly ecological assets. For a statewide view of the landscape pattern changes, this study examined the western segment of the state to characterize the magnitude and trend of these changes. This was done with Landsat images for 1984, 2006 and 2015 along with ENVI 5.0 software and FRAGSTATS v.4.2 spatial pattern analysis program. Results show that cumulatively, the ecological assets, which comprised 75% of the area in 1984, have been whittled down to about 34% by 2015 having been lost through urban development. At the council level in 2015, the highest growth areas, in decreasing order of magnitude, were Alimosho, Badagry, Ojo and Amuwo Odofin local government areas. Both class and landscape-level metrics confirmed the dominance and fragmentation of the resultant landscape in 2015 by urban development. In 1984, vegetation dominated the landscape at 55% coverage and was the largest feature with the highest area-weighted contiguity or connectedness index. Thirty-one years later in 2015, built-up areas were the dominant patch with 54% coverage and the highest contiguity and area-weighted contiguity index, higher than vegetation. These findings have narrowed the information gap about the spatial and temporal changes in the ecological assets of the western segment of Lagos State as a result of rapid urban expansion.
Simulation of the incubation time for the formation of (FeB/Fe2B) bilayer on pure iron
Authors: Mebarek B. , Keddam M. , Kulka M. 
Published: October 2021

Abstract
In this work, a mathematical model was used in order to study the growth kinetics of (Fe2B/FeB) bilayer during bori-ding process basing on the second Fick’s law and mass balance equation. The run of the numerical simulation allowed calculating the incubation time (τ) of each boronized layer (Fe2B or FeB), and estimating the effect of this parameter on the growth of the boronized layer. The boride incubation time for forming the FeB or Fe2B layer on the pure iron substrate was incorporated into the present mathematical model. To simulate the value of the growth rate constant and the incubation time for the bilayer configuration, the experimental data available in the literature concerning the boronizing of pure iron were considered. Based on the experimental and simulation results, it was shown that the incubation time decreases with increasing temperature in the FeB and Fe2B phases.
It was concluded from this study that the thickness of each boride layer depended on its growth rate constant and on another parameter kτ which was the rate constant of incubation time.The obtained results confirmed the validity of the present mathematical model and gave a good estimate of the incubation time during the formation of each boride layer as well as formulated the variation of this parameter with a mathematical equation. Furthermore, the comparison of experimental data with the simulated results of boronized layer thickness allowed to validate the present model.