bluuebunny/crossref_metadata_2025 huggingface dataset:
Pentingnya Self-Efficacy terhadap Prestasi Belajar Matematika
Authors: Indirwan Indirwan , Suarni Waode , Priyatmo Dodi
Published: August 2021

Prestasi belajar dipengaruhi oleh faktor intern dan ekstern. selain itu, diyakini ada faktor lain yang mempengaruhi prestasi belajar yakni self-efficacy, yang keyakinan seseorang terhadap kemampuan yang dimilikinya. keyakinan tersebut mendorong seseorang untuk mencapai keberhasilan dan mampu menghadapi kesulitan untuk mengerjakan tugas. penting self-efficacy tidak dirasakan oleh siswa seperti halnya pada siswa kelas VIII SMP Negeri 6 Kendari. sebelum mereka mengerjakan tugas, beberapa diantaranya beranggapan bahwa siswa yang pandai akan selalu mendapatkan nilai bagus. Penelitian ini bertujuan untuk mengetahui Peran Self-Efficacy Terhadap Prestasi Belajar Matematika Pada Siswa Kelas VIII SMP Negeri 6 Kendari. Subjek penelitian ini berjumlah 53 orang dari kelas VIII. Teknik pengambilan sampel menggunakan proportional random sampling. Pengumpulan data menggunakan skala Self-Efficacy dan Nilai Rapor siswa. Metode analisis data mengunakan uji analisis regresi sederhana. Hasil analisis data didapatkan nilai signifikansi korelasi sebesar 0,015 dan R Squere sebesar 0,111. Sehingga dapat disimpulkan bahwa terdapat peran self-efficacy yang signifikan terhadap prestasi belajar Matematika pada siswa kelas VIII SMP Negeri 6 Kendari.
Harapan Orang Tua dan Minat Melanjutkan Studi ke Perguruan Tinggi
Authors: Azlina Nur Azlina , Aspin Aspin Aspin , Silondae Dodi Priyatmo
Published: August 2021

Minat  melanjutkan  studi ke perguruan  tinggi merupakan  suatu  ketertarikan siswasetelah tamat dari SMA. Namun minat melanjutkan studi ke perguruan tinggi disebabkan olehadanya harapan orang tua. Penelitian ini bertujuan untuk mengetahui hubungan antara harapan orang tua dengan minat melanjutkan studi ke perguruan tinggi pada siswa kelas XI dan XII MAN 1 Buton Selatan. Subjek penelitian ini dipilih menggunakan teknik random sampling pada kelas XI dan XII yang berjenis kelamin laki-laki  dan perempuan berusia 17-18 tahun sehingga diperoleh 56 subjek. Populasi penelitian berjumlah 140 siswa. Jenis penelitian berupa  kuantitatif korelasional. Data penelitian diukur dengan menggunakan skala harapan orang tua dan skala minat melanjutkan studi ke perguruan tinggi. Teknik analisis data menggunakan  korelasi product moment dengan menggunakan SPSS versi 21.0. Hasil penelitian menunjukan bahwa ada hubungan antara harapan orang tua dengan minat melanjutkan studi ke perguruan tinggi pada siswa kelas XI dan XII MAN 1 Buton Selatan. Dari hasil uji korelasi menunjukan bahwa terdapat hubungan  positif antara  harapan orang tua dengan minat melanjutkan studi ke perguruan tinggi dengan nilai koefisien  korelasi    sebesar0,583  dan nilai  signifikansi  0.000, nilai ini lebih  kecil  dari 0,05. Kesimpulan ada hubungan positif    yang   signifikan  antara   harapan   orang  tua   dengan   minat  melanjutkan  studi keperguruan   tinggi  pada siswa kelas XI dan XII MAN 1 Buton Selatan.
LEXICAL TECHNIQUES OF TRANSLATING NEWSPAPER HEADLINES (BASED ON THE MATERIAL OF THE ENGLISH LANGUAGE)
Authors: Мякшин Кирилл Александрович
Published: August 2021

В статье анализируются наиболее частотные лексические трансформации современных газетных заголовков в переводе с английского языка на русский. В ходе исследования было установлено, что с лексической точки зрения наиболее значимыми на сегодняшний день являются такие переводческие приемы как переводческая транскрипция и транслитерация, переводческое калькирование, конкретизация, генерализация и модуляция.

The article deals with the analysis of the most frequent lexical transformations of modern newspaper headlines translated from English into Russian. The study revealed that, from a lexical point of view, the most significant are such translation methods as lexical addition, lexical omission, concretization, generalization, antonymic translation, compensation, explication, semantic development.
STRUCTURE AND DYNAMICS OF CATCHES OF THE SHURYSHKARSKY DISTRICT OF THE YAMALO-NENETS AUTONOMOUS OKRUG
Authors: Смолина Наталья Васильевна , Гарбузова Ольга Андреевна
Published: August 2021

Анализ статистики уловов Шурышкарского района показал, что в 2015-2020 гг. промысловое значение имели 12 видов рыб, обеспечивая уловы от 8,6 до 10,1 тыс. тонн. Наибольший вклад в уловы по району вносили щука (47 %) и язь (27 %), доля сиговых в этот период снизилась с 22 до 11 %. Доля района в освоении биоресурсов ЯНАО возросла с 13 до 23 %, вклад в общие уловы щуки, леща, язя, окуня и карася в отдельные годы превышал 30 %.

The analysis of catch statistics of the Shuryshkarsky district showed that in 2015-2020, 12 fish species were of commercial importance, providing catches from 8.6 to 10.1 thousand tons. The largest contribution to catches in the region was made by pike (47 %) and ide (27 %), the share of whitefish in this period decreased from 22 to 11 %. The share of the district in the development of biological resources of the Yamalo-Nenets Autonomous District increased from 13 to 23 %, the contribution to the total catches of pike, bream, ide, perch and crucian in some years exceeded 30 %.
ESTIMATION OF THE EFFICIENCY OF REPLACING TRADITIONAL LIGHTING DEVICES FOR ENERGY-SAVING LIGHTING SOURCES IN OBJECTS OF THE RAILWAY TRANSPORT OAO «RZD»
Authors: Агафонова Ирина Владимировна
Published: August 2021

Более 70% объектов железнодорожного транспорта России используют низкоэффективные устаревшие источники освещения. Одним из основных энергосберегающих мероприятий является их замена на современное оборудование. Автором проведена оценка эффективности замены традиционных осветительных приборов на современные энергосберегающие источники освещения.

More than 70% of railway facilities in Russia use low-efficiency, outdated lighting sources. One of the main energy saving measures is their replacement with modern equipment. The author assessed the effectiveness of replacing traditional lighting devices with modern energy-saving lighting sources.
LEGAL REGULATION OF RELATIONSHIPS ON ESTABLISHING THE ORIGIN OF CHILDREN
Authors: Умарова Мадина Алиевна
Published: August 2021

В данной статье исследуются нормы российского законодательства, посвященные вопросам рассмотрения и разрешения дел, связанных с установлением происхождения детей, с точки зрения соответствия его отдельных положений действующему законодательству и практике его применения.

This article examines the norms of Russian legislation devoted to the consideration and resolution of cases related to the establishment of the origin of children, from the point of view of the compliance of its individual provisions with current legislation and the practice of its application.
MODERN METHODS FOR ANALYSIS OF THE FINANCIAL AND ECONOMIC CONDITION OF THE ENTERPRISE
Authors: Батаева Патимат Султановна , Чаплаев Хусейн Геланиевич
Published: August 2021

В статье рассматриваются основные современные методы классического финансового анализа предприятия. Проанализированы основные экономические категории финансового анализа. Приведена сравнительная характеристика современных методов, используемых в финансовом анализе.

The article discusses the main modern methods of classical financial analysis of an enterprise. Analyzed the main economic categories of financial analysis. The comparative characteristics of modern methods used in financial analysis are given.
CONSTRUCTION OF A PERSONNEL MOTIVATION SYSTEM ON THE EXAMPLE OF VETERINARY PHARMACIES
Authors: Штриков Александр Борисович
Published: August 2021

Вопрос мотивации работников в настоящее время является достаточно актуальным. В статье рассмотрен вопрос построения системы мотивации работников на примере сети ветеринарных аптек. Указаны меры, которые необходимо принять для построение системы мотивации персонала с учетом специфики отрасли.

The issue of employee motivation is currently quite relevant. The article discusses the issue of building a motivation system for employees on the example of a network of veterinary pharmacies. The measures that need to be taken to build a personnel motivation system, taking into account the specifics of the industry, are indicated.
RESTRUCTURING A CITIZEN'S DEBT IN A BANKRUPTCY CASE
Authors: Попанова Аниса Асламбековна
Published: August 2021

В данной статье проводится краткий правовой анализ реструктуризации долгов гражданина. Это процедура, проводимая в рамках дела о банкротстве гражданина, осуществляемая ради финансового оздоровления лица. Она имеет ряд «тонкостей» и правил, установленных законом, которые могут оказать существенное влияние на ход всего дела.

This article provides a brief legal analysis of the debt restructuring of a citizen. This is a procedure carried out in the framework of a bankruptcy case of a citizen, carried out for the financial recovery of a person. It has a number of "subtleties" and rules established by law, which can have a significant impact on the course of the whole case.
«VEGETABLE» IMAGE OF B.L. PASTERNAK: REAL AND HIDDEN MEANINGS
Authors: Буров Александр Архипович , Бурова Галина Петровна , Фрикке Янина Александровна
Published: August 2021

В статье анализируются особенности употребления флоронимов в стихах Б.Л. Пастернака. Функции цветообозначений осмысляются в контексте философии поэта, рассматривавшего природу, историю и судьбу отдельной личности как звенья единой циклической динамики мироздания. Обращается внимание на потенциал лексикографического комментария поэтической картины мира автора.

The article analyzes the features of the use of floronims in the poems of B.L. Pasternak. The functions of color designations are interpreted in the context of the poet's philosophy, who considered the nature, history and fate of an individ0ual as links in a single cyclical dynamics of the universe. Attention is drawn to the potential of the lexicographic commentary of the author's poetic picture of the world.
THEORETICAL BASIS OF APPLICATION OF INTERNATIONAL AGREEMENTS OF RUSSIA
Authors: Муцалов Шадид Шахидович
Published: August 2021

В статье обосновывается необходимость системного анализа процессов и теоретические основы применения норм международных договоров на территории Российской Федерации.

The article substantiates the need for a systematic analysis of processes and the theoretical foundations for the application of the norms of international treaties on the territory of the Russian Federation.
THE FIRST RUSSIAN GEOPARK OF INTERNATIONAL SIGNIFICANCE
Authors: Файзуллина Айгуль Ринатовна , Елинсон Мария Альбертовна
Published: August 2021

Статья посвящена Геопарку Янган-Тау, который находится в Республике Башкортостан. Выясняется уникальность этой территории и причина создания геопарка в Салаватском районе. Описано геологическое, биологическое и культурное наследие геопарка.

The article is dedicated to Yangan-Tau Geopark which is located in the Republic of Bashkortostan. The uniqueness of this territory and the reason for the creation of the geopark in Salavat region are revealed. The geological, biological and cultural heritage of the geopark is described.
NON-JURISDICTIONAL PROTECTION OF EXCLUSIVE RIGHTS TO INVENTIONS, USEFUL MODELS AND INDUSTRIAL DESIGN
Authors: Нинциева Тамила Магомедовна
Published: August 2021

В статье говорится о защите прав интеллектуальной собственности. Рассмотрены подходы к пониманию сущности интеллектуальной собственности, ее правовой охране и защите, разбираются вопросы административно-правовой защиты прав интеллектуальной собственности. Особое внимание уделяется проблемам, которые усложняют правовое регулирование в данной сфере общественных отношений.

The article deals with the protection of intellectual property rights. Approaches to understanding the essence of intellectual property, its legal protection and protection are considered, issues of administrative and legal protection of intellectual property rights are discussed. Particular attention is paid to the problems that complicate the legal regulation in this area of public relations.
CHARACTERISTIC FEATURES OF THE INSTITUTE OF WILL IN RUSSIAN LEGISLATION
Authors: Умарова Амала Алиевна
Published: August 2021

В статье анализируются и перечисляются основные признаки завещания как основания наследования, которые раскрывают сущность завещания как главного основания наследования по завещанию и его правовое значение.

The article analyzes and lists the main features of a will as a basis for inheritance, which reveal the essence of a will as the main basis for inheritance by will and its legal meaning.
TYPES OF WELL GRIDS. THE VALUE OF THE GRID DENSITY
Authors: Швец Александр Петрович , Швец Сергей Петрович
Published: August 2021

В статье представлен общий обзор форм и видов размещения сетки скважин. Обозначены факторы, определяющие выбор того или иного варианта размещения. Указана зависимость дебита от плотности сетки скважин.

The article provides a general overview of the forms and types of placement of the well grid. The factors that determine the choice of a particular placement option are indicated. The dependence of the flow rate on the density of the well grid is indicated.
MECHANISMS OF CRIMINAL-LEGAL COUNTERACTION TO CRIMINAL CASHING OUT
Authors: Милова Ирина Евгеньевна , Саликова Анастасия Анатольевна , Ржевский Владимир Алексеевич
Published: August 2021

Статья посвящена актуальной проблеме, связанной с попыткой ряда предпринимателей избежать уплаты налогов. В этой связи они прибегают к услугам криминальных лиц, которые за определенный процент осуществляют обналичивание. Подобные злоупотребления наносят колоссальный ущерб экономической системе России, что требует принятия комплекса мер, в том числе, уголовно-правовой направленности.

The article is devoted to the actual problem related to the attempt of a number of entrepreneurs to avoid paying taxes. In this regard, they resort to the services of criminal persons who cash out for a certain percentage. Such abuses cause enormous damage to the economic system of Russia, which requires the adoption of a set of measures, including criminal law.
IMPROVING THE EFFECTIVENESS OF THE CHOSEN METHODOLOGY FOR TEACHING THE DISCIPLINE «RADAR BASIC» IN A TECHNICAL UNIVERSITY USING ARTIFICIAL INTELLIGENCE MODELS
Authors: Головинский Александр Анатольевич , Евтушенко Татьяна Геннадьевна , Дробчик Михаил Витальевич
Published: August 2021

В работе исследуется возможность применения моделей искусственного интеллекта для оценки эффективности выбранной методики при обучении основам радиолокации. Результаты эксперимента показали целесообразность и эффективность использования самообучающихся моделей для предсказания результата обучения с учетом факторов, влияющих на усвоение данной дисциплины.

The paper discusses the feasibility of using artificial intelligence models for assessing the effectiveness of the chosen method of teaching radar basic principles to students of technical universities. The preliminary results suggest that the use of self-adaptive models for predicting the student’s proficiency level in the current discipline is justified and can significantly improve the outcome of the educational process.
BULLING AS A SOCIAL PHENOMENON
Authors: Босов Дмитрий Вячеславович , Фомичева Ксения Михайловна
Published: August 2021

Цель статьи: изучение буллинга как социального феномена, его форм и разновидностей с опорой на уже существующие теоретические и практические данные. Методы: системный, структурно-функциональный. Результаты: выявлена типология и дана характеристика буллингу. Выводы: Социологическое исследование буллинга требует выхода в сферу анализа неуставного доминирования в любом социальном поле.

Purpose of the article: to study bullying as a social phenomenon, its forms and varieties, based on already existing theoretical and practical data. Methods: systemic, structural and functional. Results: the typology was revealed and the characteristics of bullying were given. Conclusions: Sociological research of bullying requires entering the sphere of analysis of non-statutory dominance in any social field.
Carbon isotope variations in the Upper Carboniferous - Pennian Mallemuk Mountain Group, eastern North Greenland
Authors: Stemmerik Lars , Magaritz Mordeckai
Published: August 2021

Isotope data from Late Palaeozoic limestones of the Wandel Sea Basin in eastern North Greenland show a variation of b13C from 0.0 %o to 5.7 %o vs PDB. Carbonates depleted in 13C occur in the basal part of lower Moscovian, upper Moscovian and middle Gzhelian transgressive sequences. 13C enriched limestones occur later in the cycles. The most 13C enriched limestones occur in the youngest (late Early Permian-early Late Permian) part of the sequence in Amdrup Land. The isotopic data is believed to represent changes in the global carbon cycle. Thus 13C enriched carbonates correlate to periods of burial of organic carbon mostly as coal, while 13C depleted carbonates formed as the result of erosion and oxidation of organic carbon during sea-level low stands.
Modification of a SERS-active Ag surface to promote adsorption of charged analytes: effect of Cu2+ ions
Authors: Ranishenka Bahdan V , Panarin Andrei Yu , Chelnokova Irina A , Terekhov Sergei N , Mojzes Peter , Shmanai Vadim V
Published: August 2021

This work studies the impact of the electrostatic interaction between analyte molecules and silver nanoparticles (Ag NPs) on the intensity of surface-enhanced Raman scattering (SERS). For this, we fabricated nanostructured plasmonic films by immobilization of Ag NPs on glass plates and functionalized them by a set of differently charged hydrophilic thiols (sodium 2-mercaptoethyl sulfonate, mercaptopropionic acid, 2-mercaptoethanol, 2-(dimethylamino)ethanethiol hydrochloride, and thiocholine) to vary the surface charge of the SERS substrate. We used two oppositely charged porphyrins, cationic copper(II) tetrakis(4-N-methylpyridyl) porphine (CuTMpyP4) and anionic copper(II) 5,10,15,20-tetrakis(4-sulfonatophenyl)porphine (CuTSPP4), with equal charge value and similar structure as model analytes to probe the SERS signal. Our results indicate that the SERS spectrum intensity strongly, up to complete signal disappearance, correlates with the surface charge of the substrate, which tends to be negative. Using the data obtained and our model SERS system, we analyzed the modification of the Ag surface by different reagents (lithium chloride, polyethylenimine, polyhexamethylene guanidine, and multicharged metal ions). Finally, all those surface modifications were tested using a negatively charged oligonucleotide labeled with Black Hole Quencher dye. Only the addition of copper ions into the analyte solution yielded a good SERS signal. Considering the strong interaction of copper ions with the oligonucleotide molecules, we suppose that inversion of the analyte charge played a key role in this case, instead of a change of charge of the substrate surface. Changing the charge of analytes could be a promising way to get clear SERS spectra of negatively charged molecules on Ag SERS-active supports.
Towards new NIR dyes for free radical photopolymerization processes
Authors: Mokbel Haifaa , Noirbent Guillaume , Gigmes Didier , Dumur Frédéric , Lalevée Jacques
Published: August 2021

The use of cheap and safe near-infrared (NIR) light is still the subject of intense research efforts but remains a huge challenge due to the associated low photon energy (wavelength from 0.78 to 2.5 µm). In this study, a series of 17 NIR dyes mainly based on a well-established cyanine scaffold is proposed. Remarkably, 11 of them were never synthesized before. Markedly, noncharged structures, negatively charged cyanine bearing Na+ as counter cation, and positively charged cyanines bearing (B(Ph)4−) or (I−) as counter anions were examined as promising NIR light photoinitiating systems. Excellent photoinitiating abilities were found for some reported dyes when used in combination with iodonium salt and amine. Markedly, photothermal effects with a huge heater behavior were also observed for different NIR dye structures. Interestingly, the synthesis of interpenetrating polymer networks (IPNs, e.g., for the polymerization of acrylate/epoxy monomer blends) can also be carried out upon NIR light with the proposed systems.
A Survey on Segmentation Techniques for Image Processing
Authors: Jasim Wala’a , Mohammed Rana
Published: August 2021

The segmentation methods for image processing are studied in the presented work. Image segmentation can be defined as a vital step in digital image processing. Also, it is used in various applications including object co-segmentation, recognition tasks, medical imaging, content based image retrieval, object detection, machine vision and video surveillance. A lot of approaches were created for image segmentation. In addition, the main goal of segmentation is to facilitate and alter the image representation into something which is more important and simply to be analyzed. The approaches of image segmentation are splitting the images into a few parts on the basis of image’s features including texture, color, pixel intensity value and so on.
With regard to the presented study, many approaches of image segmentation are reviewed and discussed. The techniques of segmentation might be categorized into six classes: First, thresholding segmentation techniques such as global thresholding (iterative thresholding, minimum error thresholding, otsu's, optimal thresholding, histogram concave analysis and entropy based thresholding), local thresholding (Sauvola’s approach, T.R Singh’s approach, Niblack’s approaches, Bernsen’s approach Bruckstein’s and Yanowitz method and Local Adaptive Automatic Binarization) and dynamic thresholding. Second, edge-based segmentation techniques such as gray-histogram technique, gradient based approach (laplacian of gaussian, differential coefficient approach, canny approach, prewitt approach, Roberts approach and sobel approach). Thirdly, region based segmentation approaches including Region growing techniques (seeded region growing (SRG), statistical region growing, unseeded region growing (UsRG)), also merging and region splitting approaches. Fourthly, clustering approaches, including soft clustering (fuzzy C-means clustering (FCM)) and hard clustering (K-means clustering). Fifth, deep neural network techniques such as convolution neural network, recurrent neural networks (RNNs), encoder-decoder and Auto encoder models and support vector machine. Finally, hybrid techniques such as evolutionary approaches, fuzzy logic and swarm intelligent (PSO and ABC techniques) and discusses the pros and cons of each method.
Persepsi Pembentukan Brand Awareness dan Brand Image Melalui Penerapan Integrated Marketing Communication
Authors: Saktiendi Evan , Fauziah Indah Restu
Published: August 2021

Perangkat komunikasi pemasaran yang semula terpisah-pisah dan menonjolkan kelebihan masing- masing, kini mulai menggabungkan kekuatan karena memahami pentingnya keterpaduan.Penelitian ini bertujuan untuk mengetahui proses pembentukan brand awareness dan brand image di benak konsumen dari penerapan Integrated Marketing Communication dan formulasi yang tepat dari Integrated Marketing Communication untuk membentuk brand awareness dan brand image integrated marketing communication pada produk sepatu Nike. Penelitian ini menggunakan pendekatan kualitatif berdasarkan pada kerangka pemikiran yang meliputi brand awareness, brand image dan integrated marketing communication dan paradigma studi kasus. Teknik pengumpulan data yang digunakan adalah observasi dan wawancara mendalam. Kesimpulan utama dalam penelitian ini adalah bahwa penerapan integrated marketing communication pada produk Nike diindikasikan dapat membangun kesadaran merek dan citra merek, yang pada akhirnya membangun ketertarikan calon konsumen untuk menggunakan produk Nike tersebut.
Promosi dengan Minat Beli Konsumen Produk Indocoverban Studi pada Konsumen Indocoverban
Authors: Putra Surya Menggala , Mustopa Mustopa
Published: August 2021

Untuk dapat meningkatan penjualan perlu dilakukan survey bagaimana menilai produk Indocoverban dari penilaian konsumen. Penelitian bertujuan untuk mengetahui hubungan kualitas produk, harga, citra merek dan promosi terhadap minat beli konsumen produk Indocoverban Jakarta Selatan tahun 2018. Tujuan penelitian ini untuk mengetahui hubungan antara kualitas produk, harga, citra merek dan promosi terhadap minat beli konsumen produk Indocoverban jakarta selatan tahun 2018. Penelitian ini merupakan jenis kuantitatif yang bersifat analitik. Desain penelitian yang digunakan ialah studi cross sectional. Populasi yang menjadi objek penelitian ini ialah kosumen pengguna produk Indocoverban di Jakarta Selatan pada tahun 2018 sebanyak 280 orang. Sampel  dalam penelitian ini berdasarkan perhitungan rumus Slovin menjadi 74 sampel dengan teknik pengambilan sampel yaitu Sampling aksidental. Berdasarkan hasil penelitian ada hubungan variabel kualitas produk terhadap minat beli konsumen produk dengan nilai P = 0,000. Ada hubungan variabel harga produk terhadap minat beli konsumen produk dengan nilai P = 0,000. Ada hubungan variabel citra merek produk terhadap minat beli konsumen produk Indocoverban di Jakarta Selatan dengan nilai P = 0,000 .  Ada hubungan variabel promosi produk terhadap minat beli konsumen produk dengan nilai P = 0,000.  Kesimpulannya ada hubungan antara kualitas produk, harga, citra merek dan promosi terhadap minat beli konsumen produk Indocoverban jakarta selatan tahun 2018
Strategi Kreatif Iklan di Youtube
Authors: Firdaus Niko Jorano , Lukitawati Barliana
Published: August 2021

Saat ini sudah banyak sekali konten Youtube nasional dan internasional yang dapat diakses dengan mudah oleh masyarakat. Karena lebih mudahnya proses produksi konten Youtube, mulai dari video blog aktifitas keseharian, tutorial, tips kecantikan dan lain lain. Ratusan konten kreator bersaing membuat video kreatif untuk menarik minat penonton agar memiliki viewers yang banyak. Hal ini membuat merek dagang pun ingin meramaikan sekaligus mendekatkan brand atau merek dagang terhadap audience melalui new media yang sekarang ini telah menjadi kebutuhan di digital. Tujuan dari penelitian ini yaitu untuk mengetahui bagaimana proses penerapan strategi kreatif konten terhadap audience di youtube. Penelitian ini dengan cara metode deskriptif kualitatif yang dikaitkan dengan teori advertising. Tahapan strategi kreatif ini terdiri dari tiga bagian yang disebut analisis-ideas-act karena hal ini yang menjadi acuan yang penting dalam strategi kreatif. Dari keseluruhan kesimpulan yang telah peneliti sampaikan diatas, maka saran yang dapat disampaikan adalah pentingnya tiga tahapan yaitu analytic – ideas – act dalam pembentukan ide iklan yang akan kita sampaikan kepada audience. Terlebih dari itu adapun beberapa saran dan masukan tersebut untuk Blue Bird Group harus perlu banyak lagi memberikan konten berbasis video di youtube, agar dapat memberikan pengaruh bagi generasi millenials. Semakin banyak produksi konten, semakin banyak juga animo masyarakat terutama audience digital.
Second-Order Differential Operators in the Limit Circle Case
Authors:   Universit&, Yafaev Dmitri R. ,   #233,   de Rennes, France
Published: August 2021

We consider symmetric second-order differential operators with real coefficients such that the corresponding differential equation is in the limit circle case at infinity. Our goal is to construct the theory of self-adjoint realizations of such operators by an analogy with the case of Jacobi operators. We introduce a new object, the quasiresolvent of the maximal operator, and use it to obtain a very explicit formula for the resolvents of all self-adjoint realizations. In particular, this yields a simple representation for the Cauchy-Stieltjes transforms of the spectral measures playing the role of the classical Nevanlinna formula in the theory of Jacobi operators.
SOCIO-DEMOGRAPHIC POTENTIAL OF HUMAN RESOURCES IN THE VISEGRAD REGIONS
Authors: Koišová Eva , Masárová Jana , Ivanová Eva
Published: August 2021

Human resources are the key factor in the development of countries and regions. They affect the prosperity and competitiveness of the countries and regions. The purpose of the study was to assess the human resource potential in the V4 countries and to identify the groups of regions that share similar socio-demographic characteristics. Changes in these characteristics were tracked in the years of 2000, 2008, 2016 at the NUTS II level. Hierarchical cluster analysis was utilised as the main research method in order to identify the groups of regions where measures need to be taken to maintain regional development. We found out that the best conditions for the potential of human resources are concentrated mainly in metropolitan areas. On the other hand, there are regions that do not make sufficient use of their potential in the area of human resources development, e.g. the region of Východné Slovensko. It is the region with future prospects of human resource potential In the future it is necessary to remove shortcomings and low human resources potential in lowperforming regions.
H2 Formation on Interstellar Grains and the Fate of Reaction Energy
Authors: Pantaleone Stefano , Enrique-Romero Joan , Ceccarelli Cecilia , Ferrero Stefano , Balucani Nadia , Rimola Albert , Ugliengo Piero
Published: August 2021

Molecular hydrogen is the most abundant molecular species in the universe. While no doubts exist that it is mainly formed on the interstellar dust grain surfaces, many details of this process remain poorly known. In this work, we focus on the fate of the energy released by the H2 formation on the dust icy mantles: how it is partitioned between the substrate and the newly formed H2, a process that has a profound impact on the interstellar medium. We carried out state-of-the-art ab initio molecular dynamics simulations of H2 formation on periodic crystalline and amorphous ice surface models. Our calculations show that up to two-thirds of the energy liberated in the reaction (∼300 kJ mol−1 ∼3.1 eV) is absorbed by the ice in less than 1 ps. The remaining energy (∼140 kJ mol−1 ∼1.5 eV) is kept by the newly born H2. Since it is 10 times larger than the H2 binding energy on the ice, the new H2 molecule will eventually be released into the gas phase. The ice water molecules within ∼4 Å from the reaction site acquire enough energy, between 3 and 14 kJ mol−1 (360–1560 K), to potentially liberate other frozen H2 and, perhaps, frozen CO molecules. If confirmed, the latter process would solve the long standing conundrum of the presence of gaseous CO in molecular clouds. Finally, the vibrational state of the newly formed H2 drops from highly excited states (ν = 6) to low (ν ≤ 2) vibrational levels in a timescale of the order of picoseconds.
Census of High- and Medium-mass Protostars. V. CO Abundance and the Galactic X
CO Factor
Authors: Pitts Rebecca L. , Barnes Peter J.
Published: August 2021

We present the second dust continuum data release in the Census of High- and Medium-mass Protostars (CHaMP), expanding the methodology trialed in Pitts et al. to the entire CHaMP survey area (280° < ℓ < 300°, − 4° < b < + 2°). This release includes maps of dust temperature (T
d), H2 column density (

N

H

2

), gas-phase CO abundance, and temperature–density plots for every prestellar clump with Herschel coverage, showing no evidence of internal heating for most clumps in our sample. We show that CO abundance is a strong function of T
d and can be fit with a second-order polynomial in log-space, with a typical dispersion of a factor of 2–3. The CO abundance peaks at

20.0

−
1.0

+
0.4

K with a value of

7.4

−
0.3

+
0.2

×

10

−
5

per H2; the low T
d at which this maximal abundance occurs relative to laboratory results is likely due to interstellar UV bombardment in the largest survey fields. Finally, we show that, as predicted by theoretical literature and hinted at in previous studies of individual clouds, the conversion factor from integrated 12CO line intensity (

I

12

CO

) to

N

H

2

, the X
CO factor, varies as a broken power law in

I

12

CO

with a transition zone between 70 and 90 K km s−1. The X
CO function we propose has

N

H

2

∝

I

12

CO

0.51

for

I

12

CO

≲
70

K km s−1 and

N

H

2

∝

I

12

CO

2.3

for

I

12

CO

≳
90

K km s−1. The high-

I

12

CO

side should be generalizable with known adjustments for metallicity, but the influence of interstellar UV fields on the low-

I

12

CO

side may be sample specific. We discuss how these results expand on previous works in the CHaMP series and help tie together observational, theoretical, and laboratory studies on CO over the past decade.
An Ancient Massive Quiescent Galaxy Found in a Gas-rich z ∼ 3 Group
Authors: Kalita Boris S. , Daddi Emanuele , D’Eugenio Chiara , Valentino Francesco , Rich R. Michael , Gómez-Guijarro Carlos , Coogan Rosemary T. , Delvecchio Ivan , Elbaz David , Neill James D. , Puglisi Annagrazia , Strazzullo Veronica
Published: August 2021

Deep Atacama Large Millimeter/submillimeter Array and Hubble Space Telescope observations reveal the presence of a quenched massive galaxy within the z = 2.91 galaxy group RO-1001. With a mass-weighted stellar age of 1.6 ± 0.4 Gyr this galaxy is one of the oldest known at z ∼ 3, implying that most of its 1011
M
⊙ of stars were rapidly formed at z > 6–8. This is a unique example of the predominantly passive evolution of a galaxy over at least 3 < z < 6 following its high-redshift quenching and a smoking-gun event pointing to the early imprint of an age–environment relation. At the same time, being in a dense group environment with extensive cold gas reservoirs as betrayed by a giant Lyα halo, the existence of this galaxy demonstrates that gas accretion shutdown is not necessary for quenching and its maintenance.
Dark Matter Deficient Galaxies and Their Member Star Clusters Form Simultaneously during High-velocity Galaxy Collisions in 1.25 pc Resolution Simulations
Authors: Lee Joohyun , Shin Eun-jin , Kim Ji-hoon
Published: August 2021

How diffuse dwarf galaxies that are deficient in dark matter—such as NGC1052-DF2 and NGC1052-DF4—formed remains a mystery. Along with their luminous member globular clusters (GCs), the so-called dark matter deficient galaxies (DMDGs) have challenged observers and theorists alike. Here we report a suite of galaxy collision simulations using the adaptive mesh refinement code Enzo with 1.25 pc resolution, which demonstrates that high-velocity galaxy collisions induce the formation of DMDGs and their star clusters (SCs) simultaneously. With a numerical resolution that is significantly better than our previous study, we resolve the dynamical structure of the produced DMDGs and the detailed formation history of their SCs, which are possible progenitors of the DMDG’s member GCs. In particular, we show that a galaxy collision with a high relative velocity of ∼300 km s−1, invoking severe shock compression, spawns multiple massive SCs

M

⋆

≳

10

6

M

⊙

in <150 Myr after the collision. At the end of the ∼800 Myr evolution in our fiducial run, the resulting DMDG of M
⋆ ≃ 3.5 × 108
M
⊙ hosts 10 luminous M

V
≲ −8.5 mag, gravitationally bound SCs with a line-of-sight velocity dispersion 11.2 km s−1. Our study suggests that DMDGs and their luminous member SCs could form simultaneously in high-velocity galaxy collisions while being in line with the key observed properties of NGC1052-DF2 and NGC1052-DF4.
Organoleptic Properties, Proximate Compositions, and Antioxidant Activity of Carrot – Navel Orange Marmalade
Authors: Fadly Dzul , Abdul Nur Afni Rahmatiya , Muttalib Yuges Saputri , Bohari Bohari
Published: August 2021

BACKGROUND: Oxidative stress due to free radicals leads to degenerative diseases such as cardiovascular disease. For prevention, high antioxidants food content is needed. AIM: The study aimed to identify the antioxidant activity, proximate compositions, and organoleptic properties of carrot – navel orange marmalade. METHODS: It was an experimental study with five formulations of marmalades, that is, F1 (100 g orange: 0 g carrot), F2 (100 g orange: 25 g carrot), F3 (100 g orange: 50 g carrot), F4 (100 g orange: 75 g carrot), and F5 (100 g orange: 100 g carrot). The organoleptic test assessment was executed through the visual analog scale instrument on hedonic and hedonic quality parameters. The measurement of proximate compositions was conducted according to the Association of Official Analytical Chemists. The carbohydrate was used by difference calculation, while the Brix measured by refractometer. The antioxidant activity was identified by the 1,1-Diphenyl-2-picrylhydrazyl method. RESULTS: The addition of juice and shredded carrot into navel orange marmalade tended to increase organoleptic values. Based on the sensory evaluation, the hedonic value of marmalade F1 had the lowest sensory acceptance value. The marmalade F2 (25% carrot) was dedicated as the most acceptable product with a medium bright color, quite pleasant aroma, a bit sweet, quite thick texture, and overall was quite attractive. Furthermore the carrot added significantly influenced the proximate (carbohydrate, protein, fat, fiber, water, and ash) (p < 0.05) and significantly increased the Brix (p < 0.05). The combination of carrot and orange resulted in a high antioxidant marmalade, with IC50 ranged 16.54 ± 0.02–19.83 ± 0.04 ppm. CONCLUSION: This study revealed that carrot – navel orange marmalade could be a suitable source of antioxidants.
Immunohistochemical study of PAX5 expression in lymphoid neoplasms
Authors: Nassar Wael Abd El Fattah Mohamed Ibrahim , Mohamed Yehia El Hennawy Ahmed , Mohamed Ahmed Gabal Samia , Salah El-Din Abd El-Magid Mona
Published: August 2021

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Assessing the level of economic consciousness and the level of health consciousness of the COVID-19 pandemic: Evidence from Indonesia
Authors: Alini Alini , Harahap Dewi Anggriani , Irfan Andi , Febria Dessyka
Published: August 2021

BACKGROUND: Nowadays, the issue of the COVID-19 pandemic is very shocking to the world, it has altered the pattern of human life toward a new life order. This new life order requires the consciousness of every human being. AIM: The aim of this study was to assess health consciousness and economic consciousness of the risk of being exposed to COVID-19. The hypothesis indicated that the level of economic consciousness was higher than the level of health consciousness during the COVID-19 pandemic. METHODS: The research method used was a quantitative method using surveys and it was complemented by direct interviews with respondents. RESULTS: The finding based on the economic level found that people with uncertain income were more concerned with economic consciousness than health consciousness. Besides, the societies with uncertain income, especially non-formal workers, were not so afraid of the coronavirus 19 and they did not care while contracting the virus, due to they have believed that life and death have been determined by God. Other results showed that respondents worked as small traders, medium and large entrepreneurs were also more concerned with economic consciousness rather than health consciousness, it revealed that the societies did not have regular income and they argued that COVID-19 was merely an ordinary virus. CONCLUSION: Respondents who were employees, health workers and other professions who had regular income, they tended to pay more attention to health consciousness than economic consciousness due to these societies had sufficient savings if they selected the quarantine at home.
The Effect of Levamlodipine in Glucose-Induced Acute Model of Glaucoma in Rabbits
Authors: Abdulsahib Waleed K.
Published: August 2021

BACKGROUND: Loss of vision and irreversible blindness are the main consequences of glaucoma. There are two main types of glaucoma: Chronic and acute.

AIM: This work aimed to evaluate the intraocular effect of levamlodipine on the acute model of glaucoma in rabbits.

METHODS: Eighteen white albino rabbits of both sexes weighing about 2 kg. We divided them into three groups (six animals in each group) used in the experiment. We use the right eye to evaluate the effect of the test drug and used the left eye as a control (vehicle only). We used the first group to evaluate levamlodipine (0.25%), the second group to estimate levamlodipine (0.5%), and the third group to assess pilocarpine 2% (positive control). Drugs were administered 30 min before induction.

RESULTS: Glucose (5%) fluid produces a significant intraocular pressure (IOP) elevation after 30 min of administration in the left eye (p ˂ 0.001). Pre-treatment topical administration of levamlodipine (0.25%) prevents the rise in the IOP significantly (p ˂ 0.001) in the right eye when compared to the control group (left eye). Moreover, compared with the eyes of the control group at all stages of the experiment, the topical administration of levamlodipine (0.5%) has a significant preventable effect (p ˂ 0.001), compared with the control group. The IOP of the local pilocarpine (2%) in the third group was significantly decreased (p ˂ 0.001). Finally, compared with levamlodipine (0.5%), pilocarpine has a more significant effect in preventing a rapid increase in intraocular pressure (p ˂ 0.001).

CONCLUSION: Levamlodipine is a promising therapeutic agent for patients vulnerable to acute glaucoma.
The Effectiveness of Chitosan and Snail Seromucous as Anti Tuberculosis Drugs
Authors: Sri Harti Agnes , Sutanto Yusup , Putriningrum Rahajeng , Umarianti Tresia , Windyastuti Erlina , Irdianty Mellia Silvy
Published: August 2021

BACKGROUND: Tuberculosis (TB) disease is an infection caused by Mycobacterium tuberculosis (MTB) and is transmitted through sputum droplets of sufferers or suspect TB in the air. Chitosan has been widely used in the biomedical and pharmaceutical fields because it is a biocompatible, biodegradable, non-toxic, antimicrobial, and hydrating agent with positive effects on wound healing. Seromucous of snail has anti-tumor bioactivity and is non-toxic to lymphocyte cells, and can even stimulate lymphocyte proliferation. Seromucous of snail as glycoprotein containing carbohydrates; α-1 globulin-oromucoid fraction; glycans, peptides, glycopeptides, and chondroitin sulfate. AIM: This study was to determine the effectiveness of snail seromucous and chitosan as anti TB drugs (ATD) in vitro. METHODS: The research method is based on an experimental laboratory. MTB isolates in this research from sputum samples of patients suspected of TB in Surakarta Regional General Hospital. The stages of the study were performed MTB culture and identification, management sampling, and drug susceptibility testing. RESULTS: The research results showed chitosan 5%; a combination of chitosan 9% and snail seromucous 50% (ratio 1:1) is a microbicide against MTB TB patient isolates. Snail seromucous was ineffective as a microbicide against MTB TB patients. CONCLUSION: The effectiveness as a bactericide against MTB, chitosan, and its combination with snail seromucous has the potential to be an ATD alternative.
Risk Factors for Tuberculosis in the Work Area Community Health Center Sabang, Dampelas District, Donggala Regency
Authors: Syam Dedi Mahyudin , Arianty Ros , Sulaeman Djunaidil Syukur , Subagyo Indro
Published: August 2021

BACKGROUND: The prevalence of tuberculosis (TB) globally is still very high, TB is an infectious disease that causes many deaths in Indonesia, in 2016 there were 274 cases of death per day in Indonesia and reached 1,020,000 people. The proportion of TB in Puskesmas Sabang in 2014 there were 13 cases, 29 cases in 2015, 23 cases in 2016, 27 cases in 2017, and in 2018 as many as 30 cases, TB was caused by several risk factors such as smoking, Housing conditions, and education. AIM: Research aims to know the risk factors incidence of TB disease in Sabang Regional Public Health Center, District Dampelas, Donggala. MATERIALS AND METHODS: Study case-control using a document of TB as well as structured interviews using a questionnaire, the case was a patient who suffered from TB in Puskesmas Sabang in 2017, and control is one that has the same sex that is at the Community Health Centre (Puskesmas) Sabang, comparison cases and controls were 1:1, 30 cases and 30 controls. RESULTS: Smoking habit with p = 0.020 (odds ratio [OR] = 7.120, confidence interval [CI] = 1.358–37.337) and house humidity with p = 0.000 (OR = 26.318, CI = 4.399–157.474) were the most dominant risk factors for TB incidence, while the type of gender, education and knowledge are protective against the incidence of TB. CONCLUSION: Smoking habits and house humidity are the most dominant risk factors for the incidence of TB in the work area of the Sabang Health Center, Dampelas District, Donggala Regency. Health workers should increase education to the public about the dangers of smoking and the requirements of healthy housing.
The chondrocranial key: Fetal and perinatal morphogenesis of the sphenoid bone in primates
Authors: Mano Nanami , Wood Brody , Oladipupo Lanre , Reynolds Rebecca , Taylor Jane , Durham Emily , Cray James J. , Vinyard Christopher , DeLeon Valerie B. , Smith Timothy D.
Published: August 2021

The sphenoid bone articulates with multiple basicranial, facial, and calvarial bones, and in humans its synchondroses are known to contribute to elongation of the skull base and possibly to cranial base angulation. Its early development (embryological, early fetal) has frequently been studied in a comparative context. However, the perinatal events in morphogenesis of the sphenoid have been explored in very few primates. Using a cross-sectional age sample of non-human primates (n=39; 22 platyrrhines; 17 strepsirrhines), we used microcomputed tomographic (µCT) and histological methods to track age changes in the sphenoid bone. In the midline, the sphenoid expands its dimensions at three growth centers, including the sphenooccipital, intrasphenoidal (ISS) and presphenoseptal (PSept) synchondroses. Bilaterally, the alisphenoid is enlarged via appositional bone growth that radiates outward from cartilaginous parts of the alisphenoid during midfetal stages. The alisphenoid remains connected to the basitrabecular process of the basisphenoid via the alibasisphenoidal synchondrosis (ABS). Reactivity to proliferating cell-nuclear antigen is observed in all synchondroses, indicating active growth perinatally. Between mid-fetal and birth ages inSaguinus geoffroyi, all synchondroses decrease in the breadth of proliferating columns of chondrocytes. In most primates, the ABS is greatly diminished by birth, and is likely the earliest to fuse, although at least some cartilage may remain by at least one-month of age. Unlike humans, no non-human primate in our sample exhibits perinatal fusion of ISS. A dichotomy among primates is the orientation of the ABS, which is more rostrally directed in platyrrhines. Based on fetalSaguinus geoffroyispecimens, the ABS was initially oriented within a horizontal plane, and redirects inferiorly during late fetal and perinatal stages. These changes occur in tandem with forward orientation of the orbits in platyrrhines, combined with downward growth of the midface. Thus, we postulate that active growth centers direct the orientation of the midface and orbit before birth.