bluuebunny/crossref_metadata_2025 huggingface dataset:
Thermal–Combustion Coupled Instability in Hybrid Rockets with Fuel Blowing
Authors: Lee Jungpyo , Moon Heejang , Kim Jinkon
Published: December 2022

Thermal–combustion coupled instability creates one of the natural frequencies in hybrid rocket systems and is commonly observed as the dominant hybrid oscillation frequency. This type of instability is caused by the coupling between the thermal lag in the solid fuel and the combustion transients in the boundary layer, and it is unique to hybrid rocket systems. This study investigates the nature of thermal–combustion coupled instability, considering various test variables with a laboratory-scale hybrid rocket motor. The main parameters affecting the thermal–combustion coupled instability frequency are the fuel length and the freestream velocity in the fuel port, whereas the chamber pressure and the oxidizer mass flow rate have no significant direct effect. A new thermal–combustion coupled model is proposed that can account for changes in flow variables caused by the blowing by considering the blowing mass from the solid fuel surface. The new model’s thermal–combustion coupled instability frequencies are in good agreement with the experimental data over a wide range of test conditions.
Тексты Праджняпарамиты в коллекции тувинского института
Authors: Музраева Деляш Николаевна , Донгак Антонина Саар-ооловна , Максимова Ольга Александровна
Published: December 2022

В статье дается описание буддийских текстов из разряда литературы Праджняпарамиты, которые хранятся в Научном архиве Тувинского института гуманитарных и прикладных социально-экономических исследований при Правительстве Республики Тыва.

Вводятся в научный оборот описания рукописей и ксилографических изданий таких сочинений, как «Алмазная сутра» или «Ваджраччхедика» (тиб. ’phags pa shes rab kyi pha rol tu phyin pa rdo rje gcod pa zhes bya ba theg pa chen po’i mdo), «Сутра сердца бхагавати праджняпарамита хридая» (тиб. bcom ldan ’das ma shes rab kyi pha rol tu phyin pa’i snying po bzhugs so), «Праджняпарамита в 8000 строф (шлок)» (тиб. ’phags pa shes rab kyi pha rol tu phyin pa brgyad stong pa bzhugs so) и др. Важность данных сутр в традиции махаяны неизменна и на сегодняшний день. Об этом свидетельствуют комментарии как высоких традиционных учителей буддизма, так и ученых-буддологов нашего времени.

Среди текстов описываемой коллекции встретились также сокращенные версии, относящиеся к т. н. «сакральным формулам», краткие извлечения из текстов в составе сборников и подборок. Суть учения о запредельной мудрости праджняпарамиты (тиб. shes rab kyi pha rol tu phyin pa) — познание пустотности явлений — представляет интерес как для практиков традиции, так и для ученых-философов, антропологов, культурологов и специалистов др. дисциплин.

Рассмотренные источники занимают важное место в истории распространения буддизма в регионах России (Тува, Бурятия, Калмыкия) и Монголии. Тексты праджняпарамиты являлись обязательным атрибутом буддийских храмов.
Актуальные проблемы демографии и подготовки демографов в Туве
Authors: Рязанцев Сергей Васильевич , Ростовская Тамара Керимовна , Давлетшина Лейсан Анваровна
Published: December 2022

В статье представлен комплексный подход к обоснованию необходимости (потребности) в специалистах-демографах Республики Тыва. Обобщены исследования демографического развития и демографической ситуации Тувы, рассмотрены вопросы демографического образования в России и преподавания отдельных дисциплин в Республике Тыва. Уделено особое внимание нормативно-правовым актам, регулирующим государственную демографическую политику в регионе. Учитываются данные Росстата, в том числе Управления Федеральной службы государственной статистики по Красноярскому краю, Республике Хакасия и Республике Тыва.

Выявлены ключевые индикаторы, характеризующие демографическую ситуацию Тувы в период с 1990 г. по 2021 г., в том числе с негативным характером. Установлено отсутствие мер, направленных на снижение (нивелирование) влияния таких индикаторов. Обоснована потребность в специалистах, способных адекватно оценивать текущую демографическую ситуацию, готовых строить прогнозные модели и выстраивать адекватную демографическую политику.

Выявлена потребность организаций Республики Тыва в работниках для замещения вакантных рабочих мест в 2022 г. Проведен анализ образовательных организаций Тувы, определен опорный вуз — Тувинский государственный университет, в котором обучается 98,98% студентов от общего контингента по образовательным организациям Республики Тыва. Изучены реализуемые образовательные программы ТувГУ, оценена возможность как внедрения отдельных демографических дисциплин, так и осуществления обучения демографов в регионе.
Смысловые зоны восприятия языков в контексте национально-русского билингвизма Южной Сибири
Authors: Боргоякова Тамара Герасимовна , Покоякова Карина Александровна
Published: December 2022

В статье представлено исследование общности и специфики семантического портретирования языков разного статуса, включая английский, русский и вторые государственные языки республик Южной Сибири (алтайский, тувинский и хакасский). Анализируется соотношение соответствующих энциклопедических и психолингвистических дефиниций. Включение английского языка в дополнение к национально-региональному кругу языков позволяет раздвинуть исследовательский горизонт сравнения основных рациональных и эмоциональных моделей соотношения этнической и гражданской идентичности.

Показано, что отраженная в энциклопедическом дискурсе нейтрально-объективная характеристика языков (в корреляции со сложившейся иерархией вертикального билингвизма) находит преимущественное отражение в базовых смысловых зонах их психолингвистической репрезентации. Максимальная степень общности выявлена в доминировании нейтральной зоны ассоциативного реагирования. Она составляет 80% всего эмпирического материала исследования. Респондентами признается весомость языкового капитала английского языка в глобальном масштабе, русского языка как государственного и доминантного языка РФ и титульных языков республик Южной Сибири как региональных языков соответствующих автономий.

Подтверждена бинарная константа прагматизма в отношении чужого/иностранного языка и эмоционального позитивизма — в оценке родных языков. К совместно разделяемым смыслам восприятия титульных языков республик Южной Сибири относится устойчивость корреляции с соответствующей этнической идентификацией коренных народов и историческими территориями проживания. В ассоциативных стратегиях респондентов титульных этносов преобладает позитивная оценка уникальности и красоты родных языков. Негативная линия их восприятия, характерная преимущественно для русских респондентов, связана с представлениями о низком символическом весе миноритарных языков на рынке языкового капитала и этническими гетеростереотипами.
Сущность и своеобразие языковой идентичности молодежи саха в современном социокультурном контексте
Authors: Иванова Нина Иннокентьевна
Published: December 2022

В статье обсуждается характер языковой идентичности современной молодежи саха г. Якутска Республика Саха (Якутия), в том числе в динамике по материалам авторских исследований в ходе этносоциопсихолингвистического мониторинга 2007, 2014, 2021 гг.

Установлена устойчивость этноязыковой идентичности молодежи саха при агрессивном влиянии внешних факторов (объективном снижении языковой компетенции, снижении активных навыков и усилении пассивных). Коммуникативная стратегия отличается замещением языковой компетенции социолингвистической компетенцией и социолингвистической аккомодацией. Значимой социолингвистической характеристикой молодежи является наличие этноязыковых ресурсов для воспроизводства родного языка. Они находятся в весьма инертном состоянии вследствие трансформации ценностей подрастающего поколения, сокращения условий билингвизма под воздействием лингвополитических, социально-экономических факторов, негативного воздействия массовой цифровизации.
Klasifikasi Penyakit Stroke Menggunakan Algoritma K-Nearest Neighbor (KNN)
Authors: Zuriati Zuriati , Qomariyah Nurul
Published: December 2022

Penerapan algoritma klasifikasi merupakan salah satu solusi yang  mampu mengklasifikasikan gejala penyakit stroke. Pengklasifikasian gejala ini dalam bentuk model prediksi dapat digunakan sebagai upaya deteksi dini penyakit stroke. Algoritma yang diterapkan untuk membangun model prediksi adalah K-Nearest Neighbor (KNN). Algoritma KNN terbukti mampu memprediksi sampel uji yang baru berdasarkan jarak euclidean. Dataset terdiri dari 5110 record, attribut yang digunakan adalah: gender, age,  hypertension, heart_disease, ever_married, bmi,  work_type, residence_type, Avg_glucosa_level, smoking_status, kelompok stroke. Tahap penelitian adalah: Pengumpulan Data, Preprocessing Data, Split Data, Penerapan Algoritma KNN dan Evaluasi kinerja KNN dengan confusion matrix dan penghitungan akurasi. Performa algoritma KNN terbaik didapatkan dengan nilai k= 5 dan akurasi 93.54%.
The Roles of Information and Communication Technology (ICT) in Transforming Students Learning Outcomes at STMIK DCI Tasikmalaya
Authors: Andri Sukmaindrayana  , Aneu Yulianeu
Published: December 2022

This study aimed to gain an in-depth understanding of the teaching system at STMIK DCI Tasikmalaya, especially the role of information and communication technology in transforming student learning outcomes. The data sources consist of three sources: interviews with academics, documentation, and field observations. After getting the data, the researchers tried to analyze using phenomenological approach, namely trying to understand from a series of existing data such as coding the data, evaluating the data, and reporting as data as well as interview data that report in text form. Based on the results, the researchers concluded that the students in using ICT could transform the student learning outcomes, for instance have a good skills in computers. They had also used it to solve the problemhe problems in class and they had planned for the benefit of supporting career tools in the future. The adoption of technology could provide convenience for students for lecturers in finding data, processing data, and synthesizing and communicating data in learning. Likewise, transforming technology was not only learning outcomes but also its ability to assist academics in evaluating student learning outcomes to make the parties work optimally. Keywords: Students Learning Outcome, Communication Technology, Information Technology
Intersectional Inequalities in Science
Authors: Kozlowski Diego , Monroe-White Thema
Published: December 2022

The US scientific workforce is not representative of the population. Our analysis utilizes millions of scientific papers to study the relationship between scientists and the science they produce. We find a strong relationship between the characteristics of scientists and their research topics, suggesting that diversity changes the scientific portfolio with consequences for career advancement for minoritized individuals.
Genetically reprogramming biological clocks: one step closer to the Fountain of Youth
Authors: Pereira Joana
Published: December 2022

Imagine telling explorers of the New World that the Fountain of Youth was hidden in their cells… That's probably what Kristen C. Browder's team could say after successfully reversing the biological clock of living mice. According to their results, the secrets of rejuvenation seem to be buried in the heart of each of our cells, in other words, in our genes.
The mechanisms behind synchronized hunts in spiders
Authors: Chiara Violette , Jeanson Raphael
Published: December 2022

Spiders are known for their solitary and cannibalistic behavior but some species are social. This is the case of Anelosimus eximius which forms colonies with hundreds of spiders living in a common web. Hunting spiders start and stop quickly and at the same time while moving towards their prey. Detailed analyses explain how this impressive ballet could emerge from simple behavioral rules.
The Mystery of the Lizard Tail
Authors: Baban Navajit Singh , Song Yong-Ak
Published: December 2022

Quick breakage of lizard tails to escape predation has remained a mystery for centuries. Our study explains the balance between firm attachment and the quick release of the tail and highlights the lizard's way of achieving the “just right” connection for its best chance of survival.
Azatriseptanes - strained framework analogs of [7,7,7]circulenes
Authors: Zhang Kai , Hope Philip A. , El Bitar Nehme Mélissa , Linden Anthony , Spingler Bernhard , Rickhaus Michel
Published: December 2022

The syntheses and characterizations of heptagon-embedded polycyclic aromatic compounds are essential for understanding the effect of negative curvature on carbon allotropes such as fullerene and graphene that have applications in functional organic materials. However, owing to the synthetic difficulties in functionalizing and embedding 7-membered rings, these strain-challenged structures are relatively unexplored. We report here the synthesis and photophysical characterization of a triarylamine core bridged with ethane chains at the 2,2’-positions. In doing so, we provide access to the first heterocycle containing three fused heptagon rings with a nitrogen at its core (BATA-NHAc). DFT calculations and X-ray crystallography reveal a remarkably strained structure wherein two of the bridged aryl units approach coplanarity, whilst the third ring is twisted out of plane. The unique conformation of BATA-NHAc results in distinctive photophysical and electrochemical properties that open new avenues in understanding the structure-property relationships of curved π-aromatics and the construction of π-frameworks of increasing complexion.
Study on the dissolution mechanism of cellulose in ionic liquids with coarse-grained force field
Authors: Li Junfeng , Li Ningning
Published: December 2022

Straw contains a large amount of cellulose and can be used as a raw material to produce cellulosic ethanol. Due to the large amount of inter- and intramolecular hydrogen bonding of cellulose, it is insoluble in general solvents, which severely limits the conversion and utilization of cellulose. Ionic liquids with lower melting point and lower viscosity show strong solubility to cellulose, so they have been widely used for cellulose pretreatment in recent years. Exploring the relationship between the structure of ionic liquids and their solubilization properties for cellulose is necessary to design new efficient ionic liquids. The wide variety of ionic liquids and the complex structure of cellulose have led to slow progress in the study of cellulose solubilization mechanisms in ionic liquids. In this paper we will use a coarse-grained force field approach to simplify the all-atomic molecular mechanics model of ionic liquids to quickly simulate the dissolution process of cellulose in ionic liquids with less computational resources.
Charge Transport: Paths and Energy Profiles
Authors: Maqboul Ibrahim
Published: December 2022

To maintain life, charge transfer processes must be efficient to allow electrons to migrate across distances as large as 30 – 50 Å within a timescale from picoseconds to milliseconds, and the free-energy cost should not exceed one electron volt. By employing local ionization and local affinity energies, we calculated the pathway for electron and electron-hole transport, respectively. The pathway is then used to calculate both the driving force and the activation energy. The electronic coupling is calculated using configuration interaction procedure. When the charge acceptor is not known, as in oxidative stress, the charge transport terminals is found using Monte-Carlo simulation. These parameters were used to calculate the rate of electron transport described by Marcus theory. Applying this approach to electron transport in azurin and hole-hopping in cytochrome c peroxidase gave an effective method to calculate the charge transport pathways and the free-energy profiles within 0.1 eV and electronic coupling within 3 meV from the experimental measurements.
Fluorescent Organometallic Dyads and Triads: Establishing spatial Relationships
Authors: Plenio Herbert , Shinozaki Yoshinao , Popov Stepan
Published: December 2022

FRET pairs involving up to three different Bodipy dyes are utilized to provide information on the assembly/disassembly of organometallic complexes. Azolium salts tagged with chemically robust and photostable blue or green or red fluorescent Bodipy, respectively, were synthesized and the azolium salts used to prepare metal complexes [(NHC_blue)ML], [(NHC_green)ML] and [(NHC_red)ML] (ML = Pd(allyl)Cl, IrCl(cod), RhCl(cod), AuCl, Au(NTf2), CuBr). The blue and the green Bodipy and the green and the red Bodipy, respectively, were designed to allow the formation of efficient FRET pairs with minimal cross-talk. Organometallic dyads formed from two subunits enable the transfer of excitation energy from the donor dye to the acceptor dye. The blue, green and red emission provide three information channels on the formation of complexes, which is demonstrated for alkyne or sulfur bridged digold species and for ion pairing of a red fluorescent cation and a green fluorescent anion. This approach is extended to probe an assembly of three different subunits. In such a triad, each component is tagged with either a blue, a green or a red Bodipy and the energy transfer blue green  red proves the formation of the triad. The tagging of molecular components with robust fluorophores can be a general strategy in (organometallic) chemistry to establish connectivities for intermediates in homogeneous catalysis
Modular chemical construction of IgG-like mono- and bispecific synthetic antibodies (SynAbs)
Authors: Thoreau Fabien , Szijj Peter A. , Greene Michelle K. , Rochet Léa N. C. , Thanasi Ioanna A. , Blayney Jaine K. , Maruani Antoine , Baker James R. , Scott Christopher J. , Chudasama Vijay
Published: December 2022

In recent years there has been rising interest in the field of protein–protein conjugation, especially related to bispecific antibodies (bsAbs) and their therapeutic applications. These constructs contain two paratopes capable of binding two distinct epitopes on target molecules and are thus able to perform complex biological functions (mechanisms of action) not available to monospecific mAbs. Traditionally these bsAbs have been constructed through protein engineering, but recently chemical methods for their construction have started to (re-)emerge. While these have been shown to offer increased modularity, speed and for some methods, even the inherent capacity for further functionalization (e.g., with small molecule cargo), most of these approaches lacked the ability to include a fragment crystallizable (Fc) modality. The Fc component of IgG antibodies offers effector function and increased half-life. Here we report a first-in-class disulfide re-bridging and click-chemistry-based method for the generation of Fc-containing, IgG-like mono- and bispecific antibodies. These are in the FcZ (FabX)-FabY format, i.e., two distinct Fabs and an Fc, potentially all from different antibodies, attached in a homogeneous and covalent manner. We have dubbed these molecules synthetic antibodies (SynAbs). We have constructed a bispecific T cell-engager (BiTE) SynAb, FcCD20-(FabHER2)-FabCD3, and have confirmed that it exhibits the expected biological functions, including the ability to kill HER2+ target cells in a co-culture assay with T cells.
Photochemistry of thymine in solution and DNA revealed by an electrostatic embedding QM/MM combined with mixed-reference spin-flip TDDFT
Authors: Huix-Rotllant Miquel , Schwinn Karno , Pomogaev Vladimir , Farmani Maryam , Ferre Nicolas , Lee Seunghoon , Choi Cheol Ho
Published: December 2022

The photochemistry of nucleobases, important for their role as building blocks of DNA, is largely affected by the electrostatic environment in which they are soaked. For example, despite the numerous studies of thymine in solution and DNA, there is still a debate on the photochemical deactivation pathways after UV absorption. Many theoretical models are oversimplified due to the lack of computationally accurate and efficient electronic structure methodologies that capture excited state electron correlation effects when nucleobases are embedded in large electrostatic media. Here, we combine mixed-reference spin-flip time-dependent density-functional theory (MRSF-TDDFT) with electrostatic embedding QM/MM using electrostatic potential fitting (ESPF) atomic charges, as a strategy to accurately and efficiently describe the electronic structure of chromophores polarized by an electrostatic medium. In particular, we develop analytic expressions for the energy and gradient of MRSF/MM based on the ESPF coupling using atom-centered grids and total charge conservation. We apply this methodology to the study of solvation effects on thymine photochemistry in water and thymine dimers in DNA. In the former, the combination of trajectory surface hopping (TSH) non-adiabatic molecular dynamics (NAMD) with MRSF/MM remarkably revealed the accelerated deactivation decay pathways, which is consistent with the experimental decay time of ~ 400 fs. The enhanced hopping rate can be explained by the preferential stabilization of corresponding conical interactions due to their increased dipole moments. Structurally, it is a consequence of characteristic methyl puckered geometries near the conical intersection region. For the thymine dimer in B-DNA, we found new photochemical pathways through conical intersections that could explain the formation of cyclobutadiene dimers and 6-4 photoproducts.
Distinguishing the Mechanism of Electrochemical Carboxylation in CO2 eXpanded Electrolytes
Authors: Stalcup Matthew , Nilles Christian , Subramaniam Bala , Blakemore James , Leonard Kevin
Published: December 2022

We shed light on the mechanism and rate-determining steps of the electrochemical car- carboxylation of acetophenone as a function of CO2 concentration, by using robust finite element analysis model that incorporates each reaction step. Specifically, we show that the first electrochemical reduction of acetophenone is followed by the homogeneous chemical addition of CO2. The electrochemical reduction of the acetophenone-CO2 adduct is more facile than that of acetophenone, resulting in an Electrochemical-Chemical-Electrochemical (ECE) reaction pathway that appears as a single voltammetric wave. These modeling results pro- vide new fundamental insights on the complex microenvironment in CO2-rich media that pro- duces an optimum electrochemical carboxylation rate as a function of CO2 pressure.
Ultrafast spin crossover photochemical mechanism in [Fe(2,2'−bipyridine)3]2+ revealed by quantum dynamics
Authors: Bhattacharyya Swarnendu , Alias-Rodriguez Marc , Huix-Rotllant Miquel
Published: December 2022

The photoinduced spin crossover reaction of [FeII(2,2'-bipyridine)3]2+ is a light-induced transformation of the initial singlet low-spin configuration (1A1) in a quintet high-spin state (5T2) in the sub-picosecond timescale. The photochemical mechanism is still under debate, especially concerning the role of triplet intermediate excited states. Using wavepacket dynamics, we show that, upon excitation to a metal-ligand charge transfer (MLCT) state, the metal-centered (MC) triplet manifold (3T1) is responsible for the ultrafast transfer to the 5T2 state, leading to a mechanism of the type 1MLCT rightwards arrow 3MLCT rightwards arrow 3T1 rightwards arrow 5T2. This photochemical pathway is possible thanks to the ligand vibronic effects on increasing the effective triplet/quintet metal-centered couplings, facilitating the relaxation in the MLCT band and modulating the relative position of the MC states to allow an efficient transfer population between MLCT and MC.
First record of the alien hooked mussel Ischadium recurvum (Rafinesque, 1820) (Bivalvia: Mytilidae) in Belgium
Authors: Boito Lucilla , Van den Neucker Tom , Van Damme Stefan , Schoelynck Jonas
Published: December 2022

Short notes don’t have an abstract.
Tanggung Jawab Alimentasi Anak Yang Sudah Dewasa Terhadap Orang Tua Lansia
Authors: Purnama Sari Melia Putri , Komalawati Veronica , Saleh Kilkoda Agus
Published: December 2022

This study aims to determine the rights and obligations as well as the legal consequences for adult children against elderly parents who do not carry out their obligations properly. This alimentation obligation explains that every child is obliged to provide a living for their parents and blood relatives in a straight line if they are in poor condition or need their help. In addition, children are required to put the aversion and respect for their parents as a form of responsibility. The novelty element taken in this study lies in the phenomenon of cases of neglect or violence committed by children to parents will cause legal consequences for children. This research method uses a normative juridical method. The results of this study are that a child wants to commit acts of violence to his parents and also does not carry out the alimentation obligation as it should. So that the District Court has the right to authorize the provision of a living given by children to their parents, there are also criminal sanctions for acts of violence committed by children against elderly parents.

Penelitian ini bertujuan untuk mengetahui hak dan kewajiban serta akibat hukum bagi anak yang sudah dewasa terhadap orang tua lanjut usia yang tidak menjalankan kewajibannya dengan baik. Kewajiban alimentasi ini menjelaskan bahwa setiap anak berkewajiban untuk memberikan nafkah kepada orang tua juga keluarga sedarah dalam garis lurus ke atas apabila dalam keadaan miskin atau membutuhkan bantuannya. Selain itu anak diwajibkan untuk menaruh keseganan dan menghormati orang tua sebagai bentuk pertanggung jawaban. Unsur kebaharuan dalam penelitian ini adalah terletak pada fenomena kasus penelantaran ataupun kekerasan yang dilakukan anak kepada orang tua akan menimbulkan akibat hukum terhadap anak. Metode penelitian ini menggunakan metode yuridis normatif. Hasil dari penelitian ini ialah bahwa seorang anak hendak melakukan tindakan kekerasan kepada orang tuanya dan juga tidak melaksankan kewajiban alimentasi sebagaimana mestinya. Sehingga pengadilan negeri berhak untuk memberikan kewenangan atas pemberian nafkah yang di berikan oleh anak terhadap orang tuanya, juga terdapat sanksi hukum pidana atas tindakan kekerasan yang dilakukan oleh anak terhadap orang tua lansia.

 

 

 

 

 
Upaya Hukum Kredit Bermasalah Bagi Bank Di Masa Pandemi Covid-19
Authors: Ramadhan Saddam Hussein , Firdaus Yanuar Fitra , Sunlaydi David Brilian , Mierkhahani Rexy
Published: December 2022

his study aims to examine whether the Covid-19 Pandemic can be classified as Force Majeure or not and how legal remedies can be taken by the Bank as a creditor in order to protect their rights to obtain credit from customers as debtors whose urgency in this research is to provide information regarding protection measures. as well as legal protection for creditors who have failed to pay during the Covid-19 pandemic. The legal research method used is normative legal research by conducting studies through the Statute Approach and Conceptual Approach. The results of this study reveal that efforts that can be made by banks to resolve non-performing loans are to make efforts for non-performing loans through a credit restructuring scheme by considering the criteria for debtors who are eligible for a credit restructuring policy.

Penelitian ini bertujuan untuk mengkaji apakah pandemi Covid-19 dapat dikategorikan sebagai force majeure atau tidak dan bagaimanakah upaya hukum yang dapat dilakukan oleh bank sebagai kreditur guna melindungi hak-haknya untuk mendapatkan pengembalian kredit dari nasabah selaku debitur yang terdampak pandemi Covid-19. Urgensi penelitian ini adalah memberikan informasi mengenai upaya penyelamatan serta perlindungan  hukum bagi para kreditur yang mengalami masalah gagal bayar di masa pandemi Covid-19. Adapun metode penelitian hukum yang digunakan adalah penelitian hukum normatif dengan melakukan kajian melalui pendekatan statute approach dan conceptual approach. Hasil penelitian ini mengungkapkan bahwa upaya yang dapat dilakukan oleh bank untuk menyelesaikan kredit bermasalah tersebut adalah dengan melakukan upaya penyelamatan kredit bermasalah melalui skema restrukturisasi kredit dengan mempertimbangkan kriteria debitur yang layak diberikan kebijakan restrukturisasi kredit.

 
Perlindungan Konsumen Terhadap Pembelian Obat Mengandung Psikotropika Pada Online Marketplace
Authors: Siswanto Carissa Amanda , Indradewi Astrid Athina , Emmanuella Pallo Ketzia Xavier , Purba Anandita Zefanya
Published: December 2022

This research aims to analyze the form of legal protections for consumers against the purchase of drugs containing psychotropic substances on the online marketplace. the rapid development of e-commerce in recent years when the internet was introduced. With the internet, transactions in trade no longer see national boundaries. This ease of accessing the internet makes consumers of e-commerce increase, one of which is in the online marketplace, due to the ease of payment systems, practicality, short time to make it more efficient, as well as the many attractive promos provided. The implementation of transactions from this rapidly growing online marketplace also needs to be balanced with strict supervision. The research method used is normative juridical and then analyzed with secondary data in the form of primary and secondary legal materials. The results of this study indicate that the form of legal protection for consumers against the purchase of drugs containing psychotropic substances on the online marketplace can be in the form of delivering complete and accurate information about products that are traded online. Nowever, there must still be the responsibility from the online marketplace or business actors to consumers.

 

Penelitian ini bertujuan untuk menganalis bentuk perlindungan hukum bagi konsumen terhadap pembelian obat mengandung psikotropika pada online marketplace. Hadirnya teknologi internet mengakibatkan transaksi dalam perdagangan tidak lagi melihat batas-batas wilayah negara. Kemudahan dalam mengakses internet menimbulkan peningkatan konsumen e-commerce, salah satunya pada online marketplace. Terdapat berbagai fasilitas dalam sistem pembayaran, praktis, banyaknya pilihan produk, singkatnya waktu sehingga membuat lebih efisien, serta berbagai macam promo menarik yang diberikan. Tentunya pelaksanaan transaksi dari online marketplace yang berkembang pesat ini juga perlu diimbangi dengan adanya pengawasan yang tegas terutama terkait beredarnya obat-obatan yang mengandung psikotropika. Metode penelitian yang digunakan adalah yuridis normatif kemudian dianalisa dengan data sekunder berupa bahan hukum primer dan sekunder. Hasil dari penelitian ini menunjukkan bahwa bentuk perlindungan hukum bagi konsumen terhadap pembelian obat mengandung psikotropika pada online marketplace dapat berupa penyampaian informasi yang lengkap dan akurat mengenai produk yang diperjualbelikan secara online. Namun, tetap saja harus ada tanggung jawab dari online marketplace atau para pelaku usaha kepada konsumen.

 
Sikap Pengurus Terhadap Perbedaan Nilai Tagihan Dalam Proses Penundaan Kewajiban Pembayaran Utang
Authors: Fasya Azkia An Nida , Adhi Nugroho Andriyanto
Published: December 2022

The purpose of this study is to inform the management of what actions can be carried out and what legal consequences arise after the management determines their attitude towards the difference in the value of claims submitted by creditors and debtors at the stage of matching PKPU receivables in the case of PKPU PT. NET Satu Indonesia (In PKPU). This study also aims to complement previous writings, so that this paper will explain more specifically about the verification stages in the PKPU process and the role of the management in these stages and the legal consequences that arise afterwards by making the PT NET Satu Indonesia PKPU case (In PKPU ) as the study material. By using empirical juridical research methods and taking a case approach with primary data sources, from this research it is known that the actions that can be taken by the management include an overall rebuttal, being admitted in its entirety, and refuting half the claims submitted by creditors. And the legal consequences that arise after the management determines their attitude, namely for creditors whose claims are completely denied means that the bills will be included in the list of denied claims and the consequence is that the creditors will not receive any payment for the bills that have been submitted, and vice versa for creditors whose claims are recognized.

 

Tujuan penelitian ini yaitu menginformasikan tindakan apa saja yang bisa dijalankan pengurus dan akibat hukum apa yang timbul setelah pengurus menentukan sikapnya terhadap perbedaan nilai tagihan yang diajukan oleh kreditur dan debitur pada tahap pencocokan piutang PKPU dalam kasus PKPU PT. NET Satu Indonesia (Dalam PKPU). Penelitian ini juga bertujuan untuk melengkapi penulisan-penulisan terdahulu, sehingga pada penulisan ini akan menjelaskan dengan lebih spesifik mengenai tahapan verifikasi dalam proses PKPU beserta peranan pengurus di dalam tahapan tersebut beserta akibat hukum yang timbul setelahnya dengan menjadikan kasus PKPU PT NET Satu Indonesia (Dalam PKPU) sebagai bahan studinya. Dengan menggunakan metode penelitian yuridis empiris dan melakukan pendekatan kasus dengan sumber data yang bersifat primer, maka dari penelitian ini diketahui bahwa tindakan yang dapat dilakukan oleh pengurus diantaranya dapat berupa bantahan secara keseluruhan, diakui secara keseluruhan, dan membantah setengah tagihan yang diajukan oleh kreditur. Dan akibat hukum yang timbul setelah pengurus menentukan sikapnya yaitu bagi kreditur yang tagihannya dibantah seluruhnya berarti tagihannya tersebut akan dimasukan kedalam daftar tagihan yang dibantah dan konsekuensinya adalah kreditur tidak akan mendapat pembayaran apapun atas tagihan yang telah diajukan, begitu pula sebaliknya bagi kreditur yang tagihannya diakui.

 

 

 

 
Perlindungan Hukum Pekerja Dalam Penerapan Sistem Remote Working Sebagai Pembaharuan Sistem Kerja
Authors: Nuriskia Centia Sabrina , Nugroho Andriyanto Adhi
Published: December 2022

The purpose of this research study is to discuss the legal protection of workers in the form of work agreements, working hours, overtime mechanisms and wages, company facilities that are the rights of workers, and the safety and health of workers in implementing a remote working system based on labor law in Indonesia. The background of this research stems from technology that continues to develop, workers can do many of their activities only with internet channels that do not require them to be in the office, especially with flexible working hours. This is very important to discuss considering that the remote working system is one of the work systems used by several companies for their workers and is mostly used as a work system in carrying out their business activities after the Covid-19 Pandemic. The research method used is a normative juridical research method using a statutory approach, a conceptual approach, and a comparative approach supported by primary, secondary and tertiary legal materials. With this research, there are research results that show that there is a need for special regulations that regulate and accommodate the rights of workers in the implementation of the remote woking system which can be formed by referring to the rules in other countries.

 

Tujuan dari penelitian ini untuk membahas perlindungan hukum pekerja berupa perjanjian kerja, jam kerja, mekanisme dan upah lembur, fasilitas perusahaan yang menjadi hak pekerja, serta keselamatan dan kesehatan pekerja dalam penerapan sistem remote working berdasarkan hukum ketenagakerjaan di Indonesia. Latar belakang penelitian ini berawal dari teknologi yang terus berkembang, pekerja dapat melakukan banyak kegiatan mereka hanya dengan saluran internet yang tidak mengharuskan mereka untuk berada di kantor, terlebih dengan waktu kerja yang fleksibel. Hal ini sangatlah penting untuk dibahas mengingat sistem remote working menjadi salah satu sistem kerja yang digunakan oleh beberapa perusahaan terhadap para pekerjanya dan lebih banyak digunakan sebagai sistem kerja dalam menjalankan kegiatan usahanya setelah adanya Pandemi Covid-19. Metode penelitian yang digunakan adalah metode penelitian yuridis normatif dengan menggunakan pendekatan perundang-undangan, pendekatan konseptual, dan Pendekatan komparatif yang didukung bahan hukum primer, sekunder dan tersier. Adanya penelitian ini terdapat hasil penelitian yang menunjukan bahwa perlu adanya peraturan khusus yang mengatur dan mengakomodir terkait hak-hak bagi para pekerja dalam penerapan sistem remote woking yang dapat dibentuk dengan mengacu pada aturan di negara-negara lain.

 
Perlindungan Hukum Bagi Anak yang Lahir di Penjara Dalam Perspektif Hak Asasi Manusia
Authors: Agnetha Bianca , Cahyaningtyas Irma
Published: December 2022

The purpose of this study is to determine the government's efforts in providing legal protection for children born in prison through related laws and regulations and also how legal protection for children born in prison from human rights perceptions. The research method used is normative juridical research. The results showed that in the latest Correctional Law, there are changes and additional provisions regarding children born in prisons. The first provision is that there is a change in the age limit for children to live in prison with their mothers, who used to only reach the age of 2 (two) years to the age of 3 (three) years. Second, the children of female prisoners are placed in a separate room that is kept clean and suitable for the child's growth and development. Third, in the event that the child of a female prisoner is a child with special needs, the child may be placed in a disability services unit.

 

Tujuan dari penelitian ini untuk mengetahui upaya pemerintah dalam memberikan perlindungan hukum bagi anak yang lahir di penjara melalui peraturan perundang-undangan yang terkait dan juga bagaimana perlindungan hukum bagi anak yang lahir di penjara dari persepktif hak asasi manusia. Metode penelitian yang digunakan adalah penelitian yuridis normatif. Hasil penelitian menunjukan bahwa dalam Undang-Undang Pemasyarakatan terbaru, terdapat perubahan maupun ketentuan tambahan mengenai anak yang lahir di penjara. Ketentuan pertama adanya perubahan mengenai batas umur anak dapat tinggal dipenjara dengan ibunya, yang dahulu hanya mencapai usia 2 (dua) tahun menjadi usia 3 (tiga) tahun. Kedua, anak dari narapidana perempuan ditempatkan pada ruangan terpisah yang terjaga kebersihannya dan layak untuk tumbuh kembang anak. Ketiga, dalam hal anak dari narapidana perempuan merupakan anak yang berkebutuhan khusus, anak dapat ditempatkan pada unit layanan disabilitas.

 

 

 

 

 
Os impactos da Inteligência Artificial nas estratégias de marketing
Authors:   Universidade Presbiteriana Mackenzie, de Medeiros Jr Alberto , Prieto de Amorim Beatriz ,   Universidade Presbiteriana Mackenzie, Ikeda Tabata Paula ,   Universidade Presbiteriana Mackenzie, Rodrigues da Cunha Felicissimo Victoria ,   Universidade Presbiteriana Mackenzie
Published: December 2022

Com a evolução da transformação digital, o desenvolvimento constante de ferramentas digitais é cada vez mais notório. O uso da tecnologia está presente no dia a dia das pessoas e a Inteligência Artificial já foi introduzida nesta rotina, seja no uso da Alexa ou da Siri, pertencentes respectivamente à Amazon e à Apple, seja nos atendimentos on-line via chatbot, indo adiante em uma lista que pode ser estendida para outras diversas funcionalidades. Esta transformação gera mudança de comportamento de consumidores e empresas. Nesta perspectiva, a presente pesquisa tem como objetivo geral identificar quais são os impactos causados pela Inteligência Artificial nas estratégias de marketing digital das companhias. Durante a realização da pesquisa, foram discutidos aspectos desde a definição do marketing e sua evolução até a maneira em que os algoritmos aprendem os padrões de consumo dos clientes para preverem o que é que desejam no momento. Para tanto, foi realizada uma pesquisa de caráter exploratório, por meio de entrevistas com profissionais que trabalham com as tecnologias de Inteligência Artificial aplicadas em suas operações e por eles foram trazidos os pontos de vistas dessas teorias na realidade e com o ponto de vista das organizações. De um modo geral, pode-se concluir que a Inteligência Artificial quando utilizada e estruturada integralmente com os dados e processos empresariais, a empresa fica apta a transmitir e entregar o que o cliente quer e quando quer de forma personalizada, alterando essa relação entre empresa-cliente e ocasionando um nível de eficiência e eficácia nas estratégias de marketing. Todavia, este avanço gera desafios de adaptação à cultura de dados e tecnologia nas empresas.
Analisis Kemampuan Gerakan Lokomotor Anak Melalui Permainan Enggrang Bathok Usia 3-4 Tahun
Authors: Destiyani Jesiska , Prasetiyawati Dwi , Purwadi Purwadi
Published: December 2022

AbstractThe ability of locomotor movement is a movement to move the body in different ways, so it is indicated by the movement of the body from one place to another. Bathok hornbill is a traditional game passed down from the ancestors with natural products made of coconut shells that are easy to play together or individually and can be contested. The purpose of this study was to analyze the locomotor movement abilities of children through the bathok enggrang game. This type of research is qualitative research. The research method used is descriptive qualitative method. Data collection methods used were observation, interview and documentation. The validity of the data in this study by increasing the persistence in research, triangulation, discussion. Data analysis techniques are data collection, data reduction, data presentation and conclusion drawing. The results showed that the locomotor movement ability of children through the bathok enggrang game at TPA Pena Prima Semarang resulted in different locomotor movement abilities of children from one another. This is because each child shows development according to their respective abilities. The suggestion that can be conveyed is that the teacher can support the development of the child's locomotor movement ability to develop optimally through learning bathok enggrang.Keywords: locomotor motion, bathok enggrang gameAbstrakKemampuan gerakan lokomotor adalah gerakan untuk memindahkan tubuh dengan cara yang berbeda sehingga ditunjukkan dengan adanya perpindahan tubuh dari satu tempat ke tempat lain. Enggrang bathok adalah permainan tradisional yang turun temurun dari nenek moyang dengan buatan alami dari tempurung kelapa yang mudah dimainkan dalam bersama-sama atau individu dan dapat dilombakan. Tujuan penelitian ini untuk menganalisis kemampuan gerak lokomotor anak  melalui permainan enggrang bathok. Jenis penelitian ini adalah penelitian kualitatif. Metode penelitian yang digunakan adalah metode kualitatif deskriptif. Metode pengumpulan data yang digunakan yaitu observasi, wawancara dan dokumentasi. Keabsahan data dalam penelitian ini dengan cara peningkatan ketekunan dalam penelitian, triangulasi, diskusi. Tehnik analisis data berupa koleksi data, reduksi data, penyajian data dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa kemampuan gerakan lokomotor anak melalui permainan enggrang bathok di TPA Pena Prima Semarang mendapatkan hasil kemampuan gerakan lokomotor anak berbeda-beda satu sama lain. Hal tersebut dikarenakan, setiap anak menunjukkan perkembangan sesuai dengan kemampuan masing-masing. Saran yang dapat disampaikan adalah supaya guru dapat mendukung perkembangan kemampuan gerakan lokomotor anak agar berkembang secara optimal melalui pembelajaran enggrang bathok.Kata kunci: gerak lokomotor, permainan enggrang bathok
Problems and prospects of digitalization of agriculture in the Republic of Tyva
Authors: Chysyma R. B. , Sambyla Ch. N.
Published: December 2022

The problems and prospects of development of digital technologies in the agricultural sector of the Tyva Republic were studied. The use of digital technology remains extremely low in Tyva. The region significantly lags behind Russia as a whole and the Siberian Federal District in the development of digitalization processes. Challenges hindering the development of the information society in the Republic of Tyva are the presence of hard-to-reach settlements with complex geographical features; infrastructure restrictions in terms of registration (approval) of necessary documents and interaction with network organizations in the conclusion of contracts for technological connection to the power grid; lack of coverage and uncertain reception of mobile radio telephone communications in remote rural settlements of the Tyva Republic; lack of qualified specialists in information and telecommunication technologies, poor development of scientific and innovation potential; low skills in using information technologies; import dependence on imported software, technologies and equipment; digital inequality between municipalities. To improve the efficiency of agriculture in the region, it is necessary to introduce digital technologies into agricultural production: collecting data on sown areas and pastures, making digital maps of agricultural land, using remote-controlled sensors to monitor the quality of crops, the movement of agricultural vehicles and animals, etc. The use of digital technologies will promote the products of agricultural producers to the consumer, which will expand access to financial resources and markets due to the coordinated action of all parts of agricultural production. The main directions of digitalization of the industry were outlined and promising digital technologies for application in the agricultural sector of the Tyva Republic were specified.
Amylolytic activity of Bacillus subtilis isolates obtained from wildlife microbiota
Authors: Pavlov A. G.
Published: December 2022

At present, the study of the enzymatic potential of Bacillus subtilis bacteria is in demand due to the fact that probiotic and enzymatic preparations are created on their basis for their use in animal husbandry. The results of the study of amylolytic activity of 10 isolates of B. subtilis bacteria isolated from wildlife microbiota for amylopectin are presented. Determination of bacterial enzyme activity was performed by the Schomodi-Nelson method. The supernatants of the culture liquid of the 1st, 2nd, 3rd, and 7th day cultures were taken as enzyme preparation. Isolates with high qualitative indices were examined quantitatively using a spectrophotometer. The two isolates with the best performance were selected. Protein concentration was determined by the Bradford method. In addition to studying supernatants of isolates that showed extracellular enzymatic activity, studies were performed on intracellular enzymes. Cell destruction was performed using an ultrasonic disintegrator, in which the dissolved sediment was contained in a glass vial in a ﬂask with ice. The best qualitative indicators were found in B. subtilis 2SP and B. subtilis 5SP isolates, which had high amylopectin activity from day one, so further quantitative studies were continued with them. Protein concentrations in the above isolates progressed by the days of seeding. The specific activity also increased accordingly and on day 7, the B. subtilis 2SP isolate was 2.75 units/mg, B. subtilis 5SP 2.67 units/mg. The study of the activity of intracellular enzymes in these isolates confirmed similar qualitative indicators. Two B. subtilis isolates were selected as promising for the development of enzyme preparations isolated from the microbiota of wild animals of the Far North.