bluuebunny/crossref_metadata_2025_split huggingface dataset:
SEASICKNESS - CURRENT STATE OF PREVENTION AND TREATMENT ISSUE
Authors: Drachev I. S. , Legeza V. I. , Seleznev A. B. 
Published: April 2020

The paper describes the current state of development of seasickness as one of movement disease variants. The given type of pathology occurs when combining different types of ship’s motion (rolling and pitching). Circular, vertical and slow movements induce more pronounced and frequent signs of seasickness than linear, horizontal and quick ones. In the view of majority of researchers, the most likely is an intersensory conflict theory i.e. violation of coherent functioning of afferent body systems performing spatial orientation, statokinetic equilibrium and keeping balance. The leading role is played by the functional dysfunction of the vestibular analyzer. The classification of means of preventing and stopping of motion sickness is given, the mechanisms of their action, specific activity and side effects are described. It has been shown that currently the most effective drugs are M-cholinergic antagonists (scopolamine hydrobromide) and H1-histamine antagonists of the 1st generation (dimenhydrinate, diphenhydramine, cyclizine, meclizine, promethazine, etc.). Of the antipsychotics and blockers of D2receptors, prochlorperazine and metoclopramide are recommended. It is also worth to use prokinetics (domperidone, cisapride, renzapride, etc.), tranquilizers (barbiturates, benzodiazepines), sleeping pills and local anesthetics. Particular attention is paid to combination drugs, consisting of antiemetic and psychostimulating drugs, designed to maintain working capacity under the influence of seasickness factors on the body. Non-pharmacological means of preventing seasickness and alleviating its symptoms are described. The main directions of improving the system of measures aimed at maintaining efficiency in the presence of symptoms of seasickness are determined.
Pietas y guerra civil
Authors: Santangelo Federico 
Published: April 2020

Las guerras civiles del período tardorrepublicano son un período de profunda agitación política, en el que la cohesión y la viabilidad de la comunidad cívica son severamente cuestionadas. Esto posee significativas ramificaciones religiosas, dado que la relación entre la comunidad y los dioses es desafíada y en ocasiones socavada. No obstante, las afirmaciones relativas a la piedad –el escrúpulo y la observancia religiosa, así como una conexión duradera con los dioses– juegan un papel central en los discursos contemporáneos sobre la guerra civil y sin duda en el funcionamiento de los conflictos militares mismos. Este trabajo traza estas afirmaciones buscando recuperar la centralidad de las preocupaciones religiosas de los sectores en guerra y explorar sus implicaciones políticas e intelectuales.
Traducción de María Emilia Cairo, emiliacairo@conicet.gov.ar
PERFIL DO CONSUMIDOR 4.0 E NOVOS MODELOS DE NEGÓCIO
Authors: Costa James Wellington Neves , De Oliveira Rhenan Jandre , Lepre Thais Rubia Ferreira 
Published: April 2020

A alta competitividade aliada ao avanço tecnológico tem delineado um cenário desafiador às empresas, pois hoje o consumidor tem fácil acesso à informação e a uma diversidade de opções, o que tem gerado o seu empoderamento, fazendo com que os modelos de negócio tenham como base o perfil do seu público-alvo para definir como será o negócio. Justificando a existência deste artigo, que visa discutir esta questão, beneficiar-se-ão com informação todas as pessoas que têm a pretensão de empreender um modelo inovador de negócio, compreendendo as expectativas do consumidor 4.0., tendo em vista que este artigo tem como objetivos identificar o perfil do consumidor 4.0 e quais desejos seus estão contribuindo para o surgimento de novos modelos negócio. E, para tanto, contou com uma abordagem qualitativa, pesquisa de campo, tendo a pesquisa bibliográfica e a entrevista como instrumentos de coleta de dados e sua análise à luz da técnica de análise de conteúdo. Portanto, esta pesquisa se justifica ao beneficiar com informações todas as pessoas que pretendem abrir um novo modelo de negócio, ou se adaptar a um já existente, compreendendo as expectativas do consumidor 4.0.
CONTROLE DO TEMPO DE PERMANÊNCIA MÁXIMA E ININTERRUPTA EM UMA MESMA VAGA NO ESTACIONAMENTO ROTATIVO PAGO NA CIDADE DE SUZANO
Authors: De Souza José Batista , De Oliveira Ricardo , Bueno Régis Cortez 
Published: April 2020

O intenso fluxo de veículos circulantes pela malha viária do centro comercial no município de Suzano e que são potenciais consumidores para a região acaba se transformando em perdas, pois, a dificuldade em conseguir vaga para estacionar tem influenciado negativamente no comércio da cidade. Para abrandar essa situação é operado o sistema de estacionamento rotativo pago na região de maior concentração do comércio. Mas, o fato é que esse sistema não tem cumprido sua real finalidade de garantir rotatividade dos veículos ao encerrar o tempo máximo de permanência e ininterrupta em uma mesma vaga, portanto, descaracterizando seu propósito e reduzindo a efetiva quantidade de usuários por vaga durante a operação do sistema. Dessa forma, esse estudo visa identificar os gargalos e propor possíveis melhorias na operação do sistema, e, para isso fora desenvolvida pesquisa exploratória e quantitativa que contou também com entrevistas de campo, sendo que, após análise minuciosa dos resultados concluiu-se por sugerir que a área operada pelo sistema seja dividida em quadras numeradas, sendo essa numeração anotada em campo específico no ticket e ou aplicativo para conferência permanente dos monitores, garantindo assim maior rotatividade na utilização dessas vagas e aumentando a eficiência do sistema, consequentemente, dinamizando o acesso do consumidor ao comércio da região e potencializando essa importante fonte de receita do município.
THERMAL CONTROL INVESTIGATION OF ROLLING-STOCK SHOE BRAKES BY SIMULATION METHOD
Authors: Shalupin Pavel 
Published: April 2020

The development of heavy speed freight train communications in the Russian Federation results in the increased thermal loading of braking system elements of rolling-stock, in particular, in shoe brakes. Taking into account the requirements of branch program documents on wheel life increase, it is evident that the further development of freight communications requires a complex application of thermal diagnostics means for auto-brake equipment of rolling-stock during a train motion.
The statistics shows that the fifth part of wheel pair failures is connected with thermal-mechanical damages and the situation goes on to be aggravated. In view of this hardware and software means for thermal diagnostics of shoe brakes require further improvement. The purpose of this paper is the process investigation of shoe brake thermal control by method of computer simulation and the estimate of infrared optics position impact upon control results.
There is considered a model for the definition of a scanning path and computation of a signal level being part of a complex simulation model of wheel thermal control. The model offered is based on the methods of solid dynamics system investigations in the basis of which there is an application of theorems on mass center motion and changes of a solid kinetic moment.
The model is used for finding a form and a spot area at every time moment of scanning by a solution of a problem on a dynamic spatial intersection of a wheel surface with the control area. There are considered different versions of optics orientation to an object of control for each of which for the first time there are obtained calculated thermal signals from the object under control. The analysis has shown that at the optics orientation to wheels from the outside a wheel tread appears to be in the control area that allows defining a maximum temperature of a wheel. But at the realization of emergency brake application a sharp short-time temperature increase of a tread is possible which indicates an improper operation of a brake unit.
The optics orientation to a wheel from its inner side allows excluding false alarm indices at emergency brake application. The correctness of the results shown in the paper is confirmed by convergence with the results of wheel heating monitoring and environmental tests of experimental complexes of thermal control means of shoe brakes.
Evaluation of Cranial Base Morphology of Pakistani Population in Skeletal Class I, II and III Malocclusions
Authors: Alia Faizan , Aziz Rabia , Malik Amna , Afzal Hadiqa 
Published: April 2020

Introduction: Cranial Base integrate different patterns of growth in various regions of the skull such as the nasal cavity, the oral cavity, and the pharynx. Anteroposterior jaw position is thought to be affected by cranial base growth. Although scientific literature shows conflicting results regarding both positive and negative correlation between the cranial base and skeletal malocclusions.
Materials & Method: 138 patients selected according to the Inclusion criteria were divided into three major categories depending upon ANB angle. Class I, class II group and class III group. Pretreatment lateral cephalometric radiographs were taken. Linear and Angular measurements were measured. All the data was entered in SPSS version 25 and then analyzed by using descriptive statistics including mean, standard deviation and by using inferential statistics including Pearson correlation and ANOVA test.
Result: No significant differences were recorded between cranial base deflection angles (N-S-Ar and N-S-Ba) and malocclusions groups while Anterior cranial base length S-N was found to be maximum in class III and posterior cranial base length S-Ba was greater in class I.
Conclusion: Cranial base angles N-S-Ar and N-S-Ba did not demonstrate any statistically significant correlation with three malocclusion groups i.e. Class I, Class II and Class III and their correlation was negative.
Correlation between Chronological Age, Cervical Vertebral Maturation and Fishman’s Skeletal Maturity Indicators in Central India Population
Authors: Patil Natasha , Maheshwari Neha , Sharma Rohit , Soni Shashank , Kushwah Ashish 
Published: April 2020

Introduction: Skeletal maturity indicators are very important indicators when diagnosing and panning the treatment in growing population. Cervical Vertebrae Method (CVM) and Fishman’s Skeletal Maturity Indicators are two commonly used methods for the diagnosis and treatment planning. The aim of the study was to investigate the correlation between cervical vertebral maturation (CVM)and Fishman’s hand-wrist skeletal maturity indicator and chronological age by including subjects within the range of circumpubertal growth spurt in Central India.
Materials & Method: One Twenty Five contemporary hand-wrist and lateral cephalometric radiographs from population of Central India were randomly selected and analyzed. All subjects were within the circumpubertal period i.e. female subjects were between 10 and 15 years of age, and the male subjects were between 12 and 17 years of age. The hand-wrist bone analysis was evaluated using the method developed by Fishman whereas cervical vertebra bone analysis was evaluated using the method developed by Baccetti and co-workers. These two methods and chronological age were correlated using the Spearman rank correlation analysis.
Result: CVM was significantly correlated with hand-wrist maturation (r=0.8868). However low correlation was found between the CVM and chronological age( r =0.7139) and little correlation was found between the HWM and chronological age ( r =0.6892).
Conclusion: CVM is a valid indicator of skeletal growth during the circumpubertal growth period and has a high correlation with the HWM for the Central India population. However chronological age is not suitable to measure skeletal maturity as shown by the low correlations found between the chronological age and both CVM and HWM.
Nurturing Global Citizenship through IB Learner Profile: A Malaysian Context
Authors: Kamaruddin Miftahuljanah , Mohd Matore Mohd Effendi @ Ewan 
Published: April 2020

Nurturing Global Citizenship through IB Learner Profile: A Malaysian Context

Miftahuljanah Kamaruddin*
Faculty of Education
Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
Malaysia
jannah.kamaruddin96@gmail.com
Mohd Effendi @ Ewan Mohd Matore
Faculty of Education
Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
Malaysia
effendi@ukm.edu.my

The impact of globalization has caused the inevitable challenges which demands education to emphasis on developing students holistically in both cognitive and non-cognitive aspects of learning. The United Nations 2030 Agenda for Sustainable Development Goals (SDG) promotes the role of education in promoting sustainable development. Goal 4 in SDG: “Ensure inclusive and equitable quality education and promote lifelong learning opportunities for all” and its corresponding targets. Target 4.7 in SDG 4 emphasis on values education to develop students to be responsible citizens locally and globally. Nurturing global citizenship among students is crucial to ensure students are well equipped with appropriate skills, and being responsible and responsive to the local and global issues. However, students show moderate level of students’ knowledge, skills, and attitudes on global citizenship. The Middle Years Programme International Baccalaureatte (MYPIB) was introduced by Ministry of Education Malaysia in 2013 to develop students holistically through the development of International Baccalaureatte Learner Profile. The implementation of the MYPIB in International Baccalauretae World (IB) School Kementerian Pendidikan Malaysia has succeeded in nurturing International Baccalaureate (IB) Learning Profile among IBWS KPM students, thus, simultaneously promoting global citizenship among them.
Keywords: IB Learner Profile; Global Citizenship; Middle Years Programme International Baccalaureatte
PENGGUNAAN MEDIA KARET DALAM PEMBELAJARAN LOMPAT TINGGI PADA SISWA SEKOLAH DASAR
Authors: Rosidin Rosidin 
Published: April 2020

Setiap cabang olah raga memerlukan keterampilan, keberanian, kesenangan dan percaya diri tertentu dalam melakukan agar hasilnya bisa maksimal. Demikian juga halnya dengan cabang olah raga lompat tinggi. Namun kenyataannya tidak semua murid masih memperoleh hasil yang kurang baik dalam melakukan lompat tinggi, seperti penulis amati pada siswa kelas IV SDN Majasuka I. Hal ini menunjukkan bahwa dalam pembelajaran lompat tinggi mengalami masalah yang harus dicari solusinya. Guru menerapkan permainan karet gelang dalam pembelajaran lompat jauh gaya jongkok agar siswa dapat bermain dan terbiasa saat melakukan tolakan dalam proses lompat jauh gaya jongkok. Metode yang digunakan adalah penelitian tindakan kelas dengan subjek penelitian siswa kelas IV SDN Majasuka I. hasil penelitian menunjukkan media karet dapat meningkatkan kemampuan siswa dalam melakukan lompat jauh.
UPAYA MENINGKATKAN KEKUATAN LEMPARAN STANDING SHOOT DALAM PERMAINAN BOLA BASKET MELALUI LATIHAN PUSH UP
Authors: Nurdiana Agus 
Published: April 2020

Salah satu bentuk pembinaan jasmani dan rohani adalah melalui bentuk kegiatan olahraga, namun setiap orang memiliki keterbatasan tertentu baik dari segi minat,bakat juga kemampuan ekonomi yang beragam, hal ini tentu akan berakibat jenis pilihan olaharaga yang diikutinya akan beragam pula. Dalam permainan bola basket, seorang pemain harus memiliki kekuatan tangan ketika akan melakukan lemparan standing shoot. Oleh karena itu diperlukan suatu latihan untuk meingkatkan kekuatan lemparan. Pembelajaran Penjas materi permainan bola basket pada siswa kelas VIIID SMP Negeri 2 Susukan Lebak Kabupaten Cirebon, beberapa siswa memiliki kesuliatan. Kebanyakan siswa masih lemah dalam melakukan lemparan standing shoot. Penulis mencoba mengatasi permasalahan siswa dengan melakukan latihan push up dalam kegiatan penelitian. Penelitian ini menggunakan metode penelitian tindakan kelas (Class action research). Penelitian ini bertempat di SMP Negeri 2 Susukan Lebak Kabupaten Cirebon dengan subyek penelitian Siswa Kelas VIII-D Tahun Pelajaran 2019/2020 sebanyak 23 siswa. Hasil penelitian menunjukkan pembelajaran permainan basket dengan teknik melatih push up memiliki dampak positif dalam meningkatkan prestasi belajar dalam hal standing shoot siswa yang ditandai dengan peningkatan ketuntasan belajar siswa dalam setiap siklus, yaitu prasiklus (43,47%), siklus I 69,59%), siklus II (91,30%).
PERANAN KEPALA SEKOLAH DALAM MENINGKATKAN POTENSI GURU MELALUI BIMBINGAN PEMBUATAN MEDIA PEMBELAJARAN DARI LIMBAH ANORGANIK
Authors: Suryani Ade Neni 
Published: April 2020

Prinsip pendidikan di Taman Kanak-kanak yakni belajar sambil bermain, sehingga, sumber belajar atau media yang digunakan untuk pembelajaran pada anak harus mengacu pada prinsip tersebut. Namun upaya pengembangan media pembelajaran oleh guru sering kali terbentur masalah dana. Salah satu cara yang dapat dilakukan adalah dengan memanfaatkan bahan bekas atau limbah. Atas dasar itulah penulis melakukan penelitian dengan tujuan meningkatkan potensi guru dalam mengembangkan media pembelajaran. Metode yang digunakan dalam penelitian ini adalah metode Penelitian Tindakan Sekolah (PTS) dengan pendekatan kualitatif. PTS merupakan suatu prosedur penelitian yang diadaptasi dari Penelitian Tindakan Kelas (PTK). PTS ini dilaksanakan dalam dua siklus. Hasil penelitian menunjukan pemberian bimbingan dapat meningkatkan kemampuan guru dalam pembuatan media daur ulang dari limbah organik. Dengan demikian dapat disimpulkan peranan kepala TK dalam dalam membimbing guru dapat mengembangkan kemampuan guru sehingga berdampak pada hasil belajar anak meningkat.
PERBANDINGAN METODE EKSTRAKSI EKSTRAK UMBI BAWANG RAMBUT (Allium chinense G.Don.) MENGGUNAKAN PELARUT ETANOL 70% TERHADAP RENDEMEN DAN SKRINING FITOKIMIA
Authors: Supomo Supomo , Warnida Husnul , Said Bagus Moch 
Published: April 2020

Allium chinense are plants that contain bioactive compounds such as alkaloids, flavonoids, and saponins. The rendement of an extract may be affected by the extraction mentod used. This study aims to determine the effect of maseration and digestion extraction method on rendemen and identification of secondary metabolite in the extract of the hair onion bulbs. Research conducted is an experimental study. The samples used were hair bulbs obtained in Kota Bangun, East Kalimantan, extracted wiyh 2 extraction methods of maceration and digestion using ethanol 70% solvent and done as much as 3 times replication. Identification of secondary metabolite compounds was performed by phytochemical screening including test of alkaloids, flavonoids, saponins, tannins, and steroids. From the test data is processed by statistical analysis. The result of rendement with 3 times replikation of digesti mentod obtained by 20,02 gram, 19,03 gram, and 19,17 gram. While the maseration method obtained for 12,38 grams, 12,45 grams, and 15,91 grams. So there are differences between the results of the results of digestion mentod and maseration mentod. Based on phytochemical screening tets showed that the thick extract of hair onion bulbs contain compounds alkaloids, flavonoids, and saponins.
PENENTUAN NILAI SPF EKSTRAK DAN LOSIO TABIR SURYA EKSTRAK ETANOL DAUN KERSEN (Muntingia calabura L.) DENGAN METODE SPEKTROFOTOMETRI UV-VIS
Authors: Widyawati Erni , Ayuningtyas Nurista Dida , Pitarisa Agustina Putri 
Published: April 2020

Excessive and prolonged sun exposure can cause erythema and sunburn, premature aging and skin cancer. Kersen leaves contain total flavonoids and phenolics which can be used as active ingredients for making sunscreen lotion. This study was to determine the SPF value, the value of erythema transmission (% Te) and the value of pigmentation Transmission (% Tp) from extracts and lotions of kersen ethanol extract using the Uv-Vis spectrophotometric method. Absorbance increases at wavelengths of 290-400 nm at intervals of 5 nm. The results showed SPF extract values ​​with a composition of 500 ppm, 1000 ppm, and 2000 ppm combined - 12 were 12.15 (maximum ability); 17,29 (ultra protection); and 22.01 (ultra protection). % Te value 0.54; 0.16 and 0.05 all include the total block category,% value Tp 2.50; 1.30 and 0.49 (total blocks). Whereas for losio with a concentration of 0.5%, 1% and 2% respectively the SPF value produced is 3.61 (minimum protection); 8.18 (maximum protection) and 10.13 (maximum protection). % Te value 4.29 (extra protection); 1.58 (extra protection) and 0.99 (maximum protection). % value Tp 9.30; 4.22 and 2.80 are all included in the total block category.
Keywords : kersen leaves, sunscreen lotion, SPF, erythema transmission, pigmentation transmission
L2 DECAY OF WEAK SOLUTIONS FOR THE NAVIER-STOKES EQUATIONS IN GENERAL DOMAINS
Authors: Dương Vũ Thị Thùy , Khải Đào Quang 
Published: April 2020

Giả sử u là một nghiệm yếu của hệ phương trình Navier-Stokes không dừng trong một miền tổng quát trong R3. Trước hết, chúng tôi chứng minh rằng tốc độ hội tụ theo thời gian của nghiệm yếu u với chuẩn L2 giống tốc độ hội tụ theo thời gian của nghiệm trong hệ Stokes thuần nhất với cùng giá trị ban đầu và số mũ hội tụ nhỏ hơn 34. Thứ hai, chúng tôi chỉ ra rằng với một số điều kiện của giá trị ban đầu thì u trùng với nghiệm của hệ Stokes thuần nhất khi thời gian dần tới vô cùng. Phần chứng minh các kết quả trong bài báo dựa trên lý thuyết về tính duy nhất và tốc độ hội tụ theo thời gian của nghiệm mạnh cho hệ phương trình Navier-Stokes trong miền tổng quát khi giá trị ban đầu đủ nhỏ.
ENHANCING MANAGEMENT MEASURES ON STUDENTS' SELF- STUDY ACTIVITIES AT THAI NGUYEN UNIVERSITY OF SCIENCES
Authors: Khương Phí Đình , Dương Lâm Thùy 
Published: April 2020

Nghiên cứu đã xác định được thực trạng của hoạt động tự học của sinh viên về các phương diện: nhận thức, kỹ năng, các điều kiện phục vụ cho tự học, phương pháp giảng dạy, công tác quản lý. Xác định các yếu tố ảnh hưởng đến hoạt động tự học bao gồm cả yếu tố khách quan và yếu tố chủ quan. Tìm ra mối quan hệ giữa hoạt động tự học và yếu tố ảnh hưởng đến hoạt động tự học, đề xuất các biện pháp quản lý hoạt động tự học.Tác giả đã sử dụng phương pháp mô tả, phân tích để tìm ra được sự liên quan đến nhận thức giữa các nhóm đối tượng, đồng thời tìm ra những yếu tố có ảnh hưởng đến hoạt động tự học của sinh viên. Nghiên cứu sẽ cung cấp cho các nhà lãnh đạo một ý tưởng rõ ràng về hiệu quả và thành công của các hiệu trưởng trong công việc quản lý hoạt động tự học của sinh viên trong trường đại học.