bluuebunny/crossref_metadata_2025 huggingface dataset:
Solar Based Automatic Grass Cutting Robot.
Authors: Patil Rutuja
Published: July 2021

Automatic solar grass cutter reduces the effort required for cutting grass in the lawns. Also, solar power will be used to provide the driving force for the cutter and the various sensors will be used to detect and avoid the unnecessary objects in the field during operations. This system also operate on a battery that will also be charged through solar energy rather than using any external power. In this ultrasonic sensors are also used to detect any object/human/or animal while cutting the grass so to avoid them. It consists of microcontroller Arduino ATMEGA328U, LCD display for better response and understanding to the user. This paper will project the operation and working principle of the automatic grass cutter.
A Comparative Study on Single-handed Keyboards on Large-screen Mobile Devices
Authors: zhang kunpeng , Deng Zhigang
Published: July 2021

Many questions regarding single-hand text entry on modern smartphones (in particular, large-screen smartphones) remain under-explored, such as, (i) will the existing prevailing single-handed keyboards fit for large-screen smartphone users? and (ii) will individual-customization improve single-handed keyboard performance? In this paper we study single-handed typing behaviors on several representative keyboards on large-screen mobile devices. We found that, (i) the user-adaptive-shape curved keyboard performs best among all the studied keyboards; (ii) users' familiarity with the Qwerty layout plays a significant role at the beginning, but after several sessions of training, the user-adaptive curved keyboard can have the best learning curve and performs best; (iii) generally the statistical decoding algorithms via spatial and language models can well handle the input noise from single-handed typing.
I genitori, educatori naturali
Authors: Infantino Agnese
Published: July 2021

This paper focuses on the experience in ECEC services during the Covid-19 pandemic. Educational work changed following disruption of its conventional forms. Implemented at a distance, it dematerialized and migrated to space-time coordinates that were far removed from the previously known and established. One key challenge for educators was managing the absence of direct contact with children and parents, now become faces with whom to dialogue via a screen. Despite the frightening, inhibiting, even intimidating nature of these developments, many educators and teachers have valued the role of parents as “natural educators”, meanwhile meeting the challenge by working with renewed commitment, within novel, and mutable, boundaries.
Relazioni familiari al tempo del Covid-19 e buone prassi derivanti dal mondo dell’adozione
Authors: Tabacchi Alessia
Published: July 2021

The Covid-19 pandemic has marked families’ lives in a significant and disruptive way. On the one hand, it involved a reorganization of the rhythms of life, in a precarious work and family balance. On the other hand, it asked for unprecedented skills in assuming uncertainty as the immediate horizon of any project. In this regard, the contribution starts from some thoughts that arose from the analysis of adoptive parents’ narratives, to find significant links between the adoptive experience and the ongoing health emergency. From a pedagogical perspective, an attempt is here made to highlight some useful dimensions for the development of family resilience, and empowerment.
Accuracy Between CURB-65 Score and PSI in Determining The Prognosis of Community-Acquired Pneumonia Patients at H. Adam Malik General Hospital, Medan
Authors: Pakpahan Fransisco Sentosa , Bihar Syamsul , Syarani Fajrinur , Eyanoer Putri Chairani
Published: July 2021

Background: Community-Acquired Pneumonia (CAP) is an important problem associated with morbidity and mortality. An accurate initial assessment is required before starting management of a CAP patient to determine the prognosis of the patient as early as possible. The CURB-65 score and PSI (Pneumonia Severity Index) are initial assessment scores that can be used. This study aimed to compare the accuracy between the CURB-65 score and the PSI in determining the prognosis in CAP patients at H. Adam Malik General Hospital Medan.
Method: A descriptive study was conducted on 76 patients diagnosed with CAP. Each patient was assessed for their CURB-65 score, PSI class and mortality within 30 days of admission. Data were collected through patient medical records diagnosed CAP in 2018 and performed statistical analysis using 2x2 tables.
Results: The CURB-65 ≥3 score showed accuracy (71.0%), sensitivity (53.8%), and specificity (89,2%). The CURB-65 ≥ 2 score showed accuracy (75.0%), sensitivity (82.1%), and specificity (67.6%).  Meanwhile, the Class IV-V PSI showed accuracy (77.6%), sensitivity (87.2%) and specificity (67.6%).
Conclusion: The accuracy of the PSI is higher when compared to the CURB-65 score in determining the prognosis of CAP patients at H. Adam Malik General Hospital Medan. Although PSI is more accurate, CURB-65 is simpler, easier and less expensive to use
Pengaruh Strategi Pembelaharan Terhadap Hasil Belajar Matematika Siswa Kelas IV Di SDN 09 Kaba Wetan
Authors: Rochim Ahmad Abdul , Bandiah Siti
Published: July 2021

The accuracy in choosing a learning strategy is a very important part in efforts to improve the achievement of student learning outcomes. Therefore this study aims to determine the effect of learning strategies on mathematics learning outcomes. This study uses a 2x2 factorial design research. Through this design the effects of Interactive learning strategies and problem-based learning will be compared to student mathematics learning outcomes. The population in this study were all students of grade IV SDN 09 Kaba Wetan, totaling 76 students, consisting of 2 classes. To determine the sample class, a random sampling technique is used. The sample classes used were 2 classes totaling 76 students, class IV-A as an Interactive class and class IV-B as a problem-based class. The data analysis technique used is descriptive and inferential statistical techniques. And testing the analysis requirements is the normality test using the Lilifors Test, while the homogeneity requirements are using the F Test and Barlett Test. After testing the analysis requirements, the two-way variance analysis of Analilsis is performed. The results of this study indicate that there is an interaction effect between learning strategies on student mathematics learning outcomes. So that the selection of appropriate learning strategies is influenced by the ability of teachers to understand the characteristics of their students. In the learning strategy applied by the teacher can optimize student mathematics learning outcomes by choosing class strategies namely Interactive learning and problem based learning classes.
Peran Pendidikan Dasar Islam dalam Mencegah Radikalisme
Authors: Kusainun Noven
Published: July 2021

One of the features that shows that Islam is rahmatan lil'alamin is that Islam really values differences. The problem as well as the threat faced by Indonesia in the context of diversity is the emergence of radicalism. Not a little that the target of the radicalism movement is students at the elementary education level. The influence exerted for example through content on social media, radical religious movements, and provoking students to participate in spreading the understanding of radicalism. Students who are at the level of basic education are individuals in their growth and development who are easily influenced by the environment. The purpose of this study is to elaborate on the role of Islamic basic education in preventing radicalism. This research uses a qualitative approach with library research methods. The results in this study indicate that the role of Islamic basic education in preventing radicalism is to implement multicultural education. Multicultural education can be understood as a concept and context in the administration of education. The aim is that every learning that is carried out in a multicultural madrasa, both in religious learning, religious activities, and in other learning.
LEADERSHIP STYLE OF SCHOOL PRINCIPLES IN IMPROVING TEACHER PERFORMANCE IN SD NEGERI KINTELAN 2 YOGYAKARTA
Authors: Susanto Eri , Najiroh Wasifatun , Jannah Fina Raudlatul
Published: July 2021

ABSTRACTThis research aims to analyze and study the principal's leadership style in improving teacher performance at SD Negeri Kintelan 2 Yogyakarta. This research is qualitative descriptive research. Data collection methods used are observation and interviews. The result of this research is that the principal at SD Negeri Kintelan 2 Yogyakarta has a very good and collective leadership style. The principal at SD Negeri Kintelan 2 has a democratic leadership style, can embrace educators and employees in improving teacher performance, learning quality, and good learning quality quickly, and understands constantly evaluating and correcting deficiencies at SD Negeri Kintelan 2 Yogyakarta with appropriate strategies and methods. fit. To be a good leader, there must be factors that influence the attitude of a leader, including; factors of knowledge or leadership skills, environment, behavior or personality, and social. To become a leader who has good qualities, a school principal must have leadership skills, harmonious ties and cooperation, and a good environment.Keywords: Leadership Style, Principal, Teacher Performance
TATA KELOLA SISTEM INFORMASI DI PERGURUAN TINGGI SWASTA (MENAKAR EFEKTIVITAS WORK FROM HOME)
Authors: Danial Kusumah  , Sinta Maria Dewi
Published: July 2021

Penelitian ini bertujuan untuk mengukur potensi efektivitas kegiatan bekerja dari rumah melalui implementasi sistem informasi pada perguruan tinggi swasta. Jenis penelitian yang digunakan adalah metode analisis deskriptif kualitatif dengan pendekatan studi pustaka. Hasil penelitian menunjukkan apabila perguruan tinggi swasta menerapkan tata kelola sistem informasi secara sistematis dan terstruktur serta didukung oleh mekanisme pengendalian internal yang baik, maka aktivitas bekerja dari rumah dapat berjalan secara efektif. Bekerja dari rumah (work from home) menjadi pola kerja baru pada masa pandemi global covid-19. Untuk menjamin efektivitasnya, diperlukan suatu pengelolaan teknologi informasi yang terencana dan terarah.

Kata Kunci: Sistem Informasi, Efektivitas, Work From Home
THE USE OF FIGURATIVE LANGUAGE AND THE STRUCTURAL STRATEGY IN TORAJAN ORAL LITERATURES: EFFORTS TO LOCAL LANGUAGE PRESERVATION
Authors: Herianah Herianah , Asis Abdul
Published: July 2021

This study aimed to describe the use of figurative language and the structural strategies in Torajan oral literatures. The method used in this research was a qualitative research. This research was a literature research, thus it was done through reading-listening and noting. The research result showed that there were several figurative language in Torajan oral literatures, for instance, sarcasm structural strategy, the linking figurative of metonymy, and the comparison figurative of allegory in the story of Babuqsolong; the figurative of allegory, irony, and hyperbole in the story of Londorundum; and the figurative of personification and parallelism in the story of Bunga Alluq sola Dalitau. From the three, the story of Londorundum had the most used of figuratives language and structural strategies. The use of figurative language and structural strategies is one of the effort to the local languages preservation as well as supported the national cultural preservation as nation’s asset.
THE RENEWAL OF BUNGAYA AGREEMENT IN 1984: MANUSCRIPT ANALYSIS OF ADDATUANG SIDENRENG
Authors: Amir Muhammad , Maryam Andi
Published: July 2021

The renewal of Bungaya Agreement in 1984 was one of a guideline in managing the relationship between the Dutch East Indies and several kingdoms in South Sulawesi. This study not only aimed to describe the renewal of the Bungaya Agreement based on the manuscript of Addatuang Sidenreng, but also explained the background and impacts of the agreement toward the the kingdoms being in South Sulawesi. The method used was a qualitative research method in term of descriptive analysis through history and filology approaches. The study result showed that the renewal of Bungaya Agreement not only facilitated the government of the Dutch East Indies in restoring the position and power of its colonial government in South Sulawesi, but also gave it opportunity to interfere the internal affairs of the kingdoms in South Sulawesi. Therefore, the renewal of Bungaya Agreement was very beneficial for the Dutch government and very detrimental for the kingdoms in South Sulawesi, so it became the cause of conflicts between the two parties in its establishment.
Wave Runup for Nowshahr Breakwater at Tide and EBB Scenarios
Authors: Sakhaee Farhad
Published: July 2021

This study investigates runup design at breakwaters and design criteria under tidal and ebb scenarios for both head and truck of Nowshahr breakwater. First part includes runup height calculations based on shore protection manuals. Based of wave height, frequency, and water depth at the toe runup height has been calculated and Second portion has been dedicated to design of head and truck of Nowshahr port based on Hudson stability formula. Collision of wave and the breakwater head, results in immediate reduction in wave energy. As wave energy propagated gradually decreases when it meets the trunk. The results showed that in both conditions weight of head would be higher than the trunk of breakwater. while, both head and trunk are designed based on high strength materials, but the head has higher degree of importance in terms of design criteria. Hudson formula is responsible for the stability of breakwater structure. Tidal case which considers a non-breaking wave as well as ebb scenario including a breaking wave has been studied to include two extreme conditions occurs to breakwaters. The results showed the higher weight of head is responsible for stability of breakwater at both conditions.
TRANZİSTOR TEZLİK ÇEVİRİCİNİN XARAKTERİSTİKALARININ İŞLƏNMƏSİ
Authors: Gülşən Kərimzadə Gülşən Kərimzadə , Azər Baxşəliyev Azər Baxşəliyev
Published: July 2021

Yarımkeçirici cevirici texnika tranzistorlar əsasında yeni texnikanın işlənilməsi və istehsalında istifadə olunur. Hal hazırda tezliyi 1-16 kHs. və gücü 160 kVt-a qədər olan universal tranzistor çeviricilərin seriyalı istehsalı öyrənilmişdir, böyük güclü genehatorların işlənilməsi aparılır. Yüksək FİƏ, kiçik qabaritlər, ani qoşulma və açılma imkanlarına görə maşın tezlik çeviriciləri yarımkeçirici çeviricilərlə əvəzlənmişlər. Ənənəvi olaraq, 10 kHs. qədər tezliklərdə tiristor tezlik çeviriciləri, 10 kHs-dən çox tezliklərdə isə -tranzistor çeviriciləri istifadə edilir. Lakin tranzistor qida mənbələri 10 kHs. qədər tezliklərdə geniş istifadə olurlar. Təqdim edilən məqalədə tranzistor çeviricilərin texniki xarakteristikaları və xüsusiyyətləri, çeviricilərin yüklə uzlaşma müxtəlif sxemləri göstərilmişdir, yükün hesablama nümunələri və istilik hesablamaların nəticələri.
Açar sözlər : tranzistor tezlik çevirici, qida mənbəyi, yük, sxem, intiqal, elektrik enerji mənbələri, ilarəetmə sistemi.
ИЗУЧЕНИЕ ФАЦИАЛЬНОЙ ИЗМЕНЧИВОСТИ ОТЛОЖЕНИЙ НИЖНЕГО ОТДЕЛА ПРОДУКТИВНОЙ ТОЛЩИ ПЛОЩАДИ БАНКА ДАРВИНА
Authors: Лала Халилова Лала Халилова
Published: July 2021

Установление фациальной природы пород-коллекторов имеет первостепенное значение при поисках неантиклинальных ловушек нефти и газа. Как известно, не со всеми песчаными телами могут быть связаны неантиклинальные ловушки, а именно, литологические ловушки нефти и газа. В связи с этим возникает необходимость в проведении детальных исследований условий образования песчаных тел в пределах изучаемой площади с тем, чтобы впоследствии выбрать среди них наиболее перспективные для поисков литологических ловушек и залежей нефти и газа.
В данной статье приведены результаты применения методики каротажных фаций, которая позволила установить принадлежность отложений свит продуктивной толщи раннего плиоцена к определенным фациальным условиям и обстановкам осадконакопления. Нужно отметить, что примененная методика позволяет проводить качественную интерпретацию, визуально анализируя форму кривых гамма-каротажа (ГК) и кривых самопроизвольной поляризации (ПС).
Ключевые слова: продуктивная толща (ПТ), неантиклинальные ловушки, обстановка осадконакопления, фациальные условия, качественные каротажные модели фаций.
CONSTRUCTION OF ELECTRICAL CIRCUIT OF SOLAR TRACKING SYSTEM FOR SOLAR PANELS
Authors: Elnur Hasanov Elnur Hasanov
Published: July 2021

This article examines solar energy, ways to increase efficiency in the production of solar energy, the solar tracking system and the importance of its construction, as well as the principles of building this system. An electric circuit based on the H-bridge scheme has been proposed for the automatic control of the solar tracking system. The working principle of the electric circuit based on the H-bridge circuit is explained. It has been shown that the efficiency of a solar tracking system depends on the performance of the element base, motor and software used in the system. A truth table has been compiled to ensure motor control and to write the appropriate controller program.
Keywords: Solar energy, solar panel, motor, H-bridge circuit
NANO-ZNO KATALIZATORUNUN IŞTIRAKI ILƏ ETILENQLIKOLUN SADƏ VƏ MÜRƏKKƏB QEYRI-SIMMETRIK 2-NAFTIL-Α-NAFTILASETAT, 2-NAFTIL-OLEAT EFIRLƏRININ SINTEZI VƏ TƏDQIQI
Authors: Peçorin Kərimov, Olmas Ələsgərova, Peçorin Kərimov, Olmas Ələsgərova, , Lalə Əfəndiyeva, Səyyarə Əliyeva,  Aysel Musayeva Lalə Əfəndiyeva, Səyyarə Əliyeva,  Aysel Musayeva
Published: July 2021

Məqalədə nano-ZnO katalizatorunun iştirakı ilə 2-naftil monoetilenqlikol efiri və α-naftil-sirkə turşusu əsasında 1:1,2 mol nisbətində, 110oC temperaturda, 8 saat müddətində etilenqlikolun-2-naftil-α-naftilasetat efiri və 2-naftolun monoetilenqlikol və oleat turşusu əsasında 1:1,2 mol nisbətində, 110oC temperaturda, 8 saat müddətində etileqlikolun-2-naftil oleat efirlərinin sintezindən bəhs edilir. Göstərilmiş şəraitdə məqsədli məhsuların çıxımı müvafiq olaraq 75, 85% təşkil edir. Sintez edilmiş efirlərin fiziki-kimyəvi göstəriciləri analitik və spektral üsullarla təyin olunmuşdur. Efirlərin dizel yanacağında termooksidləşmə stabilliyi təyin olunmuş və müəyyən olunmuşdur ki, hidrogenlə təmizlənmiş dizel yanacağına efirləri aşqar kimi 0,004 % qatılıqda əlavə etdikdə çöküntünün miqdarı 100 ml yanacaqda 6,0 mq-dan 0,00-0,6 mq-a qədər azaldığından, onları dizel yanacağı üçün antioksidant kimi istifadə etmək olar.
Açar sözlər: α-naftil-sirkə turşusu, naftol, nano-ZnO katalizatoru, mürəkkəb efir, oleat turşusu, dizel yanacağı
Effect of Sociocultural Attitude Towards Appearance and Self-Esteem on Body Image Dissatisfaction among Working Women
Authors: Qasim Iqra , Yasmin Humaira , Akram Riaz Muhammad
Published: July 2021

The main objective of current study was to find out the effect of sociocultural attitude and self-esteem on body image dissatisfaction among working women. Within the present study survey research design was used. The sample included working women (N = 250). Sample was approached through purposive sampling. Sociocultural Attitude toward Appearance Questionnaire (Schaefer et al., 2015), Rosenberg Self-Esteem Scale (Rosenberg, 1965) and Body Dissatisfaction Scale (Tariq & Ijaz, 2015) were used to collect data and access information from participants. The data was collected through standardized process and analyzed through SPSS-23 version. The findings indicated that sociocultural attitude have negative effect on body image dissatisfaction. Another finding indicated that self-esteem has negative effect on body image dissatisfaction among working women.
PHYTOMELIORATIVE ROLE OF SHRUB BELT IN ROADSIDE PLANTATIONS
Authors: Ivanisova N. V. , Kurinskaya L. V. , Kolesnikov S. I. , Davydenko N. M.
Published: July 2021

Along the federal roads of the Rostov region, Krasnodar Territory and the Stavropol Territory, it is increasingly possible to find clean plantations consisting of one or two tree species, with a completely destroyed bush belt. In 62 % of the plots studied, the shrub belt is represented by species of scumpia (Cotinus coggygria, 17 %), terna (Prunus spinosa, 9 %), elm (Ulmus parvifolia, 5 %), maple (Acer tataricum, 3 %), that is, resistant to anthropogenic and climatic factors steppe The bush belt in protective roadside strips plays a significant role in the accumulation of soil moisture (by 6.3 %), humus (by 2.4 %), in reducing the noise load (by 25 dB). Ancestral and overband shrubs make it possible to create a dense structure of forest strips, which fully performs protective functions both from drifts of the highway bed with snow, and to reduce the negative impact of vehicles on adjacent landscapes. The study of the phytomeliorative role of the shrub belt in existing roadside plantations is a relevant area of research for the further development of recommendations for the creation and maintenance of protective roadside plantings in the steppe zone of southern Russia.
IMPLEMENTASI MODEL BLENDED LEARNING DALAM PEMBELAJARAN PPKN DI SDN BONOROWO KABUPATEN KEBUMEN TAHUN AJARAN 2020/2021
Authors: Chairiyah Chairiyah , Nadziroh Nadziroh , Pratomo Wachid
Published: July 2021

This article aims to describe the implementation of the blended learning model in PPKn learning in grade 1 SD N Bonorowo Kebumen. The type of research used is descriptive qualitative. Data collection techniques using observation, interviews and documentation. The data analysis technique used the Miles and Huberman model, namely data collection, data reduction, data presentation and conclusion drawing. The validity of the data was done by increasing the persistence and triangulation techniques. The results showed that 1) The implementation of the blended learning model in PPKn learning was carried out well starting with face-to-face followed by online, using the same tools as other models, using learning video media and concrete media that could activate students, 2) The supporting factor was assistance. quota from the government, the existence of a library, the existence of a private room that can be used as a temporary class, and parents can access a smartphone, 3) The inhibiting factors are signals and devices that are less supportive, 4) Solutions to overcome these inhibiting factors are easy access to wifi, assignment manuals, and providing screenshots of the learning videos.

 

Keywords: Implementation, Blended Learning Model, PPKn Learning
PENERAPAN MODEL PEMBELAJARAN PBL (PROBLEM BASED LEARNING) UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH SISWA DI KELAS V SEKOLAH DASAR
Authors: Yanto Febri , Enjoni Enjoni
Published: July 2021

Abstrac. Keterampilan pemecahan masalah merupakan salah satu keterampilan penting yang harus dimiliki oleh siswa di abad ke-21. Keterampilan pemecahan masalah siswa dapat dilatih dalam proses pembelajaran. Penelitian ini bertujuan untuk mengetahui keterampilan pemecahan masalah siswa pada pembelajaran IPA. Metode penelitian menggunakan penelitian deskriptif dengan pendekatan kuantitatif. Subyek penelitian ini adalah 30 siswa kelas V SD Al-Azhar 32 Padang yang dipilih dengan probability sampling dengan teknik proportionale stratified random sampling. Teknik pengumpulan data menggunakan bentuk test dan non test berupa soal pilihan ganda dan pedoman wawancara. Hasil penelitian menunjukkan bahwa: (1) tingkat keterampilan pemecahan masalah siswa SD Al-Azhar 32 Padang berada pada kategori sedang, yang dapat dilihat dari hasil pengerjaan siswa dalam tes keterampilan pemecahan masalah pada pembelajaran IPA (2) Faktor- faktor yang berpengaruh pada proses pemecahan masalah siswa dalam pembelajaran secara global adalah: (a) ketelitian siswa dalam mengerjakan soal, (b) kebiasaan siswa dalam mengerjakan soal keterampilan pemecahan masalah dan (c) penguasaan konsep topik dari siswa. Hasil siklus I menunjukan nilai rata-rata ketercapaian siswa adalah sebesar 33,26 % sedangkan pada siklus II yaitu sebesar 76,38 % terjadi peningatan sebesar 43,12%.
PENDAMPINGAN PEMASARAN ONLINE PADA KELOMPOK USAHA PENINGKATAN PENDAPATAN KELUARGA SEJAHTERA (UPPKS) DI KECAMATAN LOWOKWARU KOTA MALANG
Authors: Nuraini Ida , Susilowati Dwi
Published: July 2021

The Covid 19 pandemic has an impact on the decline in sales of Micro,  Small and Medium Enterprises (MSMEs) because most MSMEs cannot sell their products freely due to physical distancing policies and Large-Scale Social Restrictions. Meanwhile, many MSMEs have not been able to sell their products online because they do not have the skills to sell online. The purpose of this community service is training and online marketing assistance to the Business Group for Increasing Prosperous Family Income (UPPKS) in Lowokwaru District. The method of implementing activities is training to create business Instagram and Facebook accounts, techniques for taking photos of products, producing marketing videos, uploading product photos, tips on finding consumers, packaging techniques and product delivery. Partners are “atiqa” UPPKS members who produce handicrafts such as bags, wallets, tissue holders and mask. The result of the activity for 6 months was the joining of partners at the Shopee market place, active Instagram and business Facebook. Sales increase during the Covid 19 pandemic due to partners producing mask. The gross revenue from 1,500,000 rupiah per month increases to 3,000,000-6,500,000 rupiah per month. Online sales can expand the marketing area, unlimited sales of time so as to increase sales.It is hope that other UPPKS members and MSMEs  can sell online in order to increase revenue.

 

Keywords : Online marketing, Market place, Handicrafts
The Necessary Conditions Imposed on the Coefficients of Multistep Hybrid Methods Adapted for Solving ODEs of the Second Order
Authors: Nuriyeva Vusala
Published: July 2021

There are some classes of methods to solve the initial-value problem for the ODEs of the second order. Recently among of them are developed the numerical methods, which are using in the application of computer technology. By taking into account the wide application of the numerical methods, here has investigated the numerical solution of the above-mentioned problem. For this aim here has constructed the multistep hybrid method with the special structure, which has been applied to solve the initial-value problem of the ODEs of the second order. Given some recommendation to choosing of the suitable methods for solving above named problem and also, have found some bounders imposed on the coefficients of the convergence methods. Constructed specific methods solve the initial-value problem for ODEs of the second order. The received theoretical results have been illustrated by using some concrete methods, which have applied to solve model problem for ODEs of the second order
The Impact of Long-Term Athlete Development-Based Exercise Towards Physical Ability and Academic Achievement
Authors: Sulistiyono Sulistiyono , Sugiyanto Sugiyanto , Kristiyanto Agus , Purnama Sapta Kunta , Saputra Jumadil , Siswantoyo Siswantoyo , Primasoni Nawan
Published: July 2021

High training intensity, volume, and academic demands have negatively affected young athletes' academic achievements. This study is written to determine the differences in the effects of long-term athlete development-based football training on football players' physical abilities and academic achievements aged 10 and 12 years. Forty-four young football players were involved in this study divided into two age groups of 10 (n = 21) and 12 (n = 23). Before and after the six-month and one-year treatment, physical abilities, consisting of 30 m sprint ability and leg muscle explosive power, were measured using a vertical jump test and aerobic endurance with a multistage fitness test (MFT). In contrast, academic achievement was measured by documenting the scores of mathematics, language, science, social sciences in the report book. The results showed that the long term athlete development-football training model impacted physical abilities but did not affect academic achievements. There was no significant difference between groups of ages 10 and 12. Long-term athlete development-based football training can develop physical abilities and support young football players to complete academic activities.
Vejle Fjord Formation: Mineralogy and geochemistry
Authors: Rasmussen E.S.
Published: July 2021

The Vejle Fjord Formation comprises three members; the Brejning Clay, the Vejle Fjord
Clay, and the Vejle Fjord Sand (Late Oligocene-Early Miocene). The lower part of the
Brejning Clay was laid down in a shelf environment with a reduced influx of siliciclastic
detritus. This resulted in deposition of clay minerals enriched in iron. The early diagenesis
was characterized by pyrite and siderite formation within an anoxic sedimentary environment which was established due to degradation of organic matter just below the water/
sediment surface. The clay mineral assemblages of the upper part of the Brejning Clay,
Vejle Fjord Clay and Vejle Fjord Sand, which were deposited in a lagoonal environment,
reflect different stages in the development of the lagoon. When the lagoon was protected
from marine influence, the clay mineral assemblage was dominated by kaolinite. During
periods with open marine influence the smectite and illite content increased markedly.
Authigenic mineral assemblages are characterized by pyrite and siderite in the lagoonal
deposits and pyrite in the tidal flats deposits. The absence of siderite from the latter is due
to insufficient reactive iron to form siderite
Quantitative strain analysis of strike-slip displacements across the Arne-Elin trend, the Danish Central Graben
Authors: Clausen Ole Rønø , Korstgård John A. , Egebjerg Tommy Mogensen
Published: July 2021

A method is presented for unravelling the displacement history across transpressionand transtension zones recognized on seismic sections as flower structures. The
method has been applied to the Arne-Elin trend in the northern part of the Danish
Central Graben. The results suggest sinistral movement with alternating
transpression and transtension along strike during the Early Cretaceous, and dextral transpressive movement during the Late Cretaceous and Paleogene. However, there is considerable variation in displacement along strike of the zone during the individual periods. The variation in displacement along the strike of the
Arne-Elin trend is accommodated by displacement along the fault systems in the
adjoining areas. The displacement along fault systems in the adjoining areas was
sinistral during the Early Cretaceous and dextral during the post-Early Cretaceous, similar to the movement along the Arne-Elin trend during the two periods.
The analysis gives a detailed picture of the movements along the general structural trend and emphasizes the differences between the two periods. One of the
most marked differences is that the fault system separating the Gertrud Graben,
the Feda Graben and the Heno Plateau becomes locked during the Late Cretaceous/Paleogene while the Arne-Elin trend is strongly inverted.
Observations show that the major inversion structures are often underlain by
Zechstein salt. Contemporaneous normal faulting (local extension), however, took
place without involvement of salt. The onset of inversion of previously generated
structures therefore depended not only on changes in the regional stress system,
but also seems to be controlled by the rheology of the rocks involved.
Sedimentology and ichnology of the Robbedale Formation (Lower Cretaceous), Bornholm, Denmark
Authors: Nielsen J. K. , Hansen K. S. , Simonsen L.
Published: July 2021

An exposure of the Lower Cretaceous Robbedale Formation adjacent to the Rønne
Golf Course, Bornholm, has permitted a more detailed study of the trace fossils
than has been made hitherto. A lithofacies analysis indicates that the sediments
were deposited on the lower to upper shore face in a wave dominated barred
coastal environment. The following trace fossils are present: Conichnus conosinus
isp. n., Cylindrichnus isp., Ophiomorpha nodosa, Skolithos Hnearis, Teichichnus
rectus, Thalassinoides suevicus forms 1 and 2. These seven trace fossils are contained in nine ichnofabrics. The ichnofabrics are closely related to sedimentary
faciès and suggest a shallow marine sedimentary environment. The abiotic factors, sediment stability and grain size, probably affected the distribution of
ichnofabrics by controlling the occurrence of trace makers and their behaviour.
Associated with Ophiomorpha nodosa at one horizon are a series of trace fossils
that may be interpreted as fodinichnial structures. They somewhat resemble "rayholes". The available nomenclature for such structures is discussed and the name
Conichnus conosinus isp. n. is proposed.
Contribution Of Body Body Towards Basket Under Skills In Basketball Extracurricular Private Vocational School 01 Arga Makmur
Authors: Pradinata Rian Arindi , Mesterjon Mesterjon , Perdima Feby Elra
Published: July 2021

This study aims to determine the contribution of body flexibility to under basketball skills. The formulation of the problem in this study is whether there is a relationship between body flexibility and under basketball skills in basketball extracurricular activities at SMPN 01 Arga Makmur? and how big the contribution of body flexibility to under basketball skills in basketball extracurricular activities at SMPN 01 Arga Makmur? This research was conducted at SMP Negri 01 Argamakmur in 2020. The research method used is the correlation method with the statistical product moment, this research is objectively or as is with a sample of 24 basketball players taken by total sampling technique. The results of body flexibility data on under basketball skills r count = 0.97 r table = 0.361 then Ho is rejected and Ha is accepted. This means that there is a significant relationship between X and Y. The contribution of body flexibility to under basketball skills is K = r2 x 100% = 0.97% x 100%, namely 94.09%. So it can be concluded that there is a strong relationship.
Competency Analysis Customer Service Communication In Keeping Customer Loyalty
Authors: Gunawan Arif , Yanto Yanto , Indasari Fera
Published: July 2021

In the development of information and communication PT Telkom always improves service to customers, therefore Customer Service always gives the best to maintain customer loyalty therefore this research, discussing the competence of customer service communication in maintaining customer loyalty in PT products. Telkom Indonesia branch of Bengkulu City.  The purpose of this research is to know and analyze the competence of Customer Service communication in maintaining customer loyalty in achieving the results. The method used in this study is descriptive skin to give a clear picture of the research problem. aspects guided by murphy and hildebrandt theory (1991) namely in communication there are seven aspects including Completeness, concisenes, Concretness, consideration, clarity, Courtesy, and corretness in this study the author only took four aspects including Completeness, Concisiness, Concretness, and Courtesy. The reason is because in the four aspects it can already represent the whole. The results of research in the field showed that completeness or completeness of information provided by customer service has been implemented well, customer service leaders have also conducted monitoring of customer service in providing complete information in the concisiness admin customer service has been well directed to provide clear information to customers on aspects of customer service admin concretness has also carried out the delivery of information in accordance with procedures so that customers can receive information provided by customer service. Courtesy has been implemented well as conveyed by the head of customer service that serving customers must be friendly, polite and polite and manners so that customers feel comfortable when doing activities related to PT Telkom products.
Makna Kualat dalam Kitab Ta’lim al-Muta’allim sebagai Doktrin Penanaman Karakter Santri
Authors: Arifin Zaenal , Aziz Ikhwan , Hasyim Umar Alfaruq A. , Khotamin Nur Alfi
Published: July 2021

The meaning of kualat in the character cultivation doctrine in madrasah or pesantren (Islamic boarding school) has not been proven scientifically or rationally. Therefore, this descriptive qualitative research conducted at Darul A'mal Islamic boarding school, Metro Lampung, tries to rationally discuss the meaning of kualat using theories or rules in the book Ta'lim al-Muta'allim by Sheikh Tajuddin Nu'man bin Ibrahim bin al-Khalil al-Zarnuji as the analytical tool. By providing the teaching essence of the path as a guide for seekers of knowledge (tariq at-ta’allum), explaining theoretical theories and wisdom, including moral habituation and obedient to the kiai or ustaz, this research is expected to find how the santri in Darul A’mal live the teaching of book Ta'lim al-Muta'allim in their daily lives.

Makna kualat dalam doktrin penanaman karakter di madrasah atau pesantren belum dibuktikan secara ilmiah atau rasional. Oleh karena itu, penelitian kualitatif deskriptif yang dilakukan di Pondok Pesantren Darul A'mal Metro Lampung ini mencoba membahas secara rasional makna kualat dengan menggunakan teori atau kaidah dalam kitab Ta'lim al-Muta'allim karya Syekh Tajuddin Nu'man bin Ibrahim. bin al-Khalil al-Zarnuji sebagai alat analisis. Dengan memberikan esensi ajaran jalan menuntut ilmu sebagai pedoman bagi para pencari ilmu, menjelaskan teori dan hikmah, termasuk pembiasaan akhlak dan taat kepada kiai atau ustaz, penelitian ini diharapkan dapat menemukan bagaimana santri di Darul A'mal menjalani ajaran  kitab Ta'lim al-Muta'allim tersebut dalam kehidupan sehari-hari.
Aerodynamics Analysis and Range Enhancement Study of 81mm Mortar Shell (French Design)
Authors: Roman Kalvin  , Juntakan Taweekun  , Muhammad Waqas Mustafa  , Saba Arif
Published: July 2021

The aim of this research is performing the Computational Fluid Dynamics (CFD) analysis of 81mm Mortar Shell (French Design). The analysis is performed using ANSYS Fluent Software on three different Mach numbers (0.72, 0.76, and 0.84) and results are compared with existing design of 81mm HE M57D A2 Mortar. The drag coefficient of new modified design is found to be less than the existing model. The range of mortar shell is increased by 271 meters because of low drag coefficient with 5.96% percent increase in range and 15.73% decrease in drag coefficient value. Parabolic type; light weighted material fuze casing applied over the existing fuze will result in increase in aerodynamics, range enhancement and drag coefficient reduction. Weight optimization by using lighter material for mortar components and increasing the muzzle velocity can also increase flight duration of the projectile and increase its range. The analysis on 81mm Mortar Shell is a part of range enhancement study to overcome the short fall in required range of mortar shells.
Kinerja Guru PAUD di Kota Serang pada Masa Pandemi Covid 19
Authors: Raharja Reza Mauldy , Kusuma Wardhani Rr. Dina , Rosidah Laily
Published: July 2021

Penelitian ini bertujuan untuk mengetahui kinerja guru paud di kota serang pada dimensi kompetensi paedagogik, dimana pada masa pandemic covid 19 apakah guru melakukan proses pembelajaran dirumah sehingga anak mengalami proses belajar di rumah dengan pendampingan orang tua.  Metode penelitian yang digunakan dalam penelitian ini adalah mixed method, dengan menggabungkan dua bentuk penelitian yang telah ada sebelumnya yaitu kualitatif dan kuantitatif.  Hasil yang diperoleh dalam penelitan ini, secara keseluruhan kinerja guru paud pada dimensi kompetensi paedagogik berada pada kategori sangat baik, hal ini didasarkan pada hasil perhitungan dengan menggunakan WMS (Weigh Mean Score) berada pada angka 4,34 artinya  jka dikonversi pada table kosnultasi dengan skor maskimal 5.00 kinerja guru paud di kota serang pada masa pandemic covid 19 ini sangat baik
Koronavirüs (COVID-19) Hastalarına Bakım Veren Yoğun Bakım Hemşirelerinin Deneyimleri: Fenomenolojik Bir Yaklaşımurses in Caregiving for Coronavirus (COVID-19) Patients: A Phenomenological Approach
Authors: ŞENTÜRK Sibel , YILDIRIM KESKİN Alev
Published: July 2021

Objective: This study was conducted to specify the caregiving experiences of intensive care nurses who provided care to coronavirus (COVID-19) patients.

Methods: The experiences of intensive care nurses were quoted with a phenomenological approach. The data were collected from 25 intensive care nurses over Skype using a semi-structured interview form between July 21 and August 31, 2020. In data analysis, Colaizzi's phenomenological method was used.

Results: As a result of the coding process, 3 themes were determined as (1) Difficulties: It was revealed that the intensive care nurses experienced physical, psychological and family relations/family environment difficulties; (2) Achievements: The nurses expressed that they had achievements related to professionalization/professional satisfaction, teamwork and the concepts of life and death in the caregiving process; (3) Coping strategies: The participants stated that they used positive coping strategies such as orientation to religion, exercise and music and negative coping strategies such as smoking and alcohol consumption during their period of caregiving for COVID-19 patients.

Conclusion: Struggling with a pandemic caused the intensive care nurses to be physically, psychologically and emotionally exhausted. Intensive care nurses should be given coping training on crisis management, and psychological support should be provided to them.
Nurses' Sexual Myth Beliefs and Affecting Factors
Authors: BEYDAĞ Kerime Derya , KARABULUTLU Özlem
Published: July 2021

Objective: This study aims to determine the status of nurses’ beliefs in sexual myths and the factors affecting these beliefs in myths.

Methods: This descriptive study was conducted in a public hospital operating on the European side of Istanbul with 182 nurses between May-July 2019. In the data collection, “Introductory Characteristics Form” and “Sexual Myth Evaluation Questionnaire” were used. In the evaluation of the data, numerical percentage calculations and chi-square tests were used.

Results: It was determined that 31.3% of the participant nurses were living in fear because of hearsay information about sexuality and 69.8% of them had families with no sexual talk. While the most commonly believed myth by the nurses was “As long as spouses love each other, they know how they can get pleasure from sex” (81.3%), the least one was “Sex is managed by the male, it is immoral for the female to start sex.” (90.1%). A statistically significant difference was found between the nurses’ age group, marital status, premarital sexual experience status, having conversations with friends about subjects related to sexuality status and their beliefs about sexual myths (p
X-Ray in Neonatal Intensive Care Units: Does it Go to the right Direction?
Authors: UCAN Berna , ÜNER Çiğdem
Published: July 2021

Introduction: Radiation safety is a current and important problem for both patients and staff in Neonatal Intensive Care Units (NICUs). In this study we mainly intend to evaluate the quality of radiographic examinations performed in a NICU of a children’s hospital, as well as define the amount of staff exposure. By performing this study, we also want to create awareness about the importance of an adequate radiographic examination of a preterm infant and radiation safety in NICUs.

Methods: Direct portable radiographs performed in NICUs between January 2017-January 2020 were retrospectively evaluated. The researchers have evaluated the quality of the radiographs by proper positioning, proper collimation (excluding head and gonadal areas, including only the demanded area), overall quality of the radiograph for adequate interpretation (good, acceptable, bad), evidence of staff exposure (adult fingers in the radiograph).

Results: 7333 radiographs of 1438 newborns were evaluated. Mean number of performed direct radiographs for a newborn was 5.1 times. 83.8% of the radiographs were properly collimated. Amount of properly collimated radiographs increased over the years. 26.7% of the all radiographs were classified as bad for interpretation. Overall quality of the radiographs was also increased over the years. 87.8% of the radiographs did not contain any adult fingers in 2019.

Conclusion: Effective use of ionizing radiation is an important matter for NICUs. The overall quality of the radiographs has become better by time, especially number of properly collimated radiographs was increased. Exposure of the staff to ionizing radiation has begun to decrease.
YENİDOĞANDA FİBULAR HEMİMELİ VE PES EKİNOVARUS BİRLİKTELİĞİ: OLGU SUNUMU
Authors: ÇIPLAK Gökçe , SİRMA DOKUZBOY Refika , ALYAMAC DİZDAR Evrim , SARI Fatma Nur
Published: July 2021

Fibular hemimeli (FH), fibulanın kısmi veya tam yokluğu ile karakterize konjenital alt ekstremite anomalisidir. Bildirilen vakaların çoğu sporadiktir. Etiyolojisi ve anomalinin gelişimsel biyolojisi tam olarak anlaşılamamıştır. Tam yokluğu kısmi yokluğa göre, unilateral tutulum bilateral tutuluma göre daha sık görülmekte , sağ taraf sola göre daha sık etkilenmektedir. Erkeklerde görülme sıklığı kızlara göre iki kat daha fazladır. Kardiyak anomaliler, ürogenital sistem anomalileri, trombositopeni, sağırlık, torakoabdominal şizis sağırlık gibi durumlarla birlikte olabildiği gibi en çok iskelet sistemi anomalilerine eşlik ettiği görülmüştür.
Anne sütündeki leptin, ghrelin, adiponektin ve IGF-1 hormonlarının maternal BKİ ve bebeğin büyümesi ile ilişkisi
Authors: TEKİN GÜLER Tuğçe , KOÇ Nevra , KARA UZUN Aysun , FİSUNOĞLU Mehmet
Published: July 2021

Amaç: Maternal beden kütle indeksinin anne sütündeki leptin, ghrelin, adiponektin ve IGF-1 düzeylerine etkisini belirlemek ve anne sütündeki bu hormonların bebeğin büyümesi ile ilişkisini değerlendirmektir.

Gereç ve Yöntemler: Bu araştırmaya Ankara Çocuk Sağlığı ve Hastalıkları Hematoloji Onkoloji Eğitim ve Araştırma Hastanesine başvuran, 2 aylık bebeği olan ve bebeğine sadece anne sütü veren, 20 normal vücut ağırlığına sahip ve 20 obez anne dahil edildi. Bebeklerin doğum ağırlıkları ve boyları hasta dosyasından alındı, 2 aylık değerleri ise muayene sırasında ölçüldü. Anne sütündeki hormon konsantrasyonları uygun Elisa kitleri kullanılarak ölçüldü.

Bulgular: Anne sütündeki leptin, ghrelin, adiponektin ve IGF-1 konsantrasyonları normal vücut ağırlığına sahip anneler ile obez anneler arasında anlamlı bir fark bulunmamıştır (p>0,05). Anne sütündeki leptin hormonu ile gebelik öncesi maternal beden kütle indeksi ve postpartum 2. ay maternal beden kütle indeksi arasında pozitif bir korelasyon gösterilmiştir (sırasıyla r=0,829; p=0,021, r=0,857; p=0,014). Çalışmaya katılan tüm bebeklerin ağırlık kazanımı ile anne sütündeki ghrelin hormonu arasında pozitif bir ilişki varken (r=0,406; p=0,11), adiponektin hormonu ile negatif bir ilişki bulunmuştur (r=-0,336; p=0,034). Bebeklerin 2. aydaki boya göre z skoru değerleri ile normal vücut ağırlığına sahip annelerin anne sütündeki leptin ile negatif (r=-0,857; p=0,014), obez annelerin anne sütündeki ghrelin ile pozitif ilişki tespit edilmiştir (r=0,446; p=0,049).

Sonuç: Maternal beden kütle indeksi anne sütündeki hormon düzeylerini etkileyebilir ve anne sütündeki leptin, adiponektin ve ghrelin düzeyleri bebeğin erken dönemdeki büyümesini etkileyebilmektedir.
SİRKUMAORTİK SOL RENAL VEN: OLGU SUNUMU
Authors: TOYRAN Atahan , ERSAK Burak , KILIÇ Fatih , AYHAN Sevgi , AKAR Serra , KİMYON CÖMERT Günsu , TURAN Taner , TÜRKMEN Osman
Published: July 2021

Jinekolojik onkoloji pratiğinde preoperatif veya intraoperatif vasküler anomalilerin belirlenmesi komplikasyon oranlarının azalması açısından önemlidir. Abdominal cerrahide görülen en sık vasküler anomalinin renal vasküler anomaliler olduğu bilinmektedir. Vasküler komplikasyonun oluşması durumunda kanama, organ kaybı hatta ölüme sebebiyet verilebilir. 40 yaşında, ovaryan tümör nedeniyle evreleme cerrahisi geçiren hastada, intraoperatif tespit edilen sirkumaortik sol renal veni sunduğumuz bu yazıda renal vasküler anomalileri anatomik ve embriyolojik açıdan inceledik.