bluuebunny/crossref_metadata_2025 huggingface dataset:
On Bruhat-Tits theory over a higher dimensional base
Authors: Balaji Vikraman , Pandey Yashonidhi
Published: October 2024

Let $k$ be a perfect field. Assume that the characteristic of $k$ satisfies certain tameness assumptions \eqref{tameness}. Let $\mathcal O_{_n} := k\llbracket z_{_1}, \ldots, z_{_n}\rrbracket$ and set $K_{_n} := \text{Fract}~\cO_{_n}$. Let $G$ be an almost-simple, simply-connected affine Chevalley group scheme with a maximal torus $T$ and a Borel subgroup $B$. Given a $n$-tuple ${\bf f} = (f_{_1}, \ldots, f_{_n})$ of concave functions on the root system of $G$ as in Bruhat-Tits \cite{bruhattits1}, \cite{bruhattits}, we define {\it {\tt n}-bounded subgroups ${\tt P}_{_{\bf f}}\subset G(K_{_n})$} as a direct generalization of Bruhat-Tits groups for the case $n=1$. We show that these groups are {\it schematic}, i.e. they are valued points of smooth {\em quasi-affine} (resp. {\em affine}) group schemes with connected fibres and {\it adapted to the divisor with normal crossing $z_1 \cdots z_n =0$} in the sense that the restriction to the generic point of the divisor $z_i=0$ is given by $f_i$ (resp. sums of concave functions given by points of the apartment). This provides a higher-dimensional analogue of the Bruhat-Tits group schemes with natural specialization properties. In \S\ref{mixedstuff}, under suitable assumptions on $k$ \S \ref{charassum}, we extend all these results for a $n+1$-tuple ${\bf f} = (f_{_0}, \ldots, f_{_n})$ of concave functions on the root system of $G$ replacing $\mathcal O_{_n}$ by ${\cO} \llbracket x_{_1},\cdots,x_{_n} \rrbracket$ where $\cO$ is a complete discrete valuation ring with a perfect residue field $k$ of characteristic $p$. In the last part of the paper, we give applications in char zero to constructing certain natural group schemes on wonderful embeddings of groups and also certain families of {\tt 2-parahoric} group schemes on minimal resolutions of surface singularities that arose in \cite{balaproc}.

Comment: Multiple changes and improvements in the manuscript, including better bounds in positive characteristics for the main results to hold
VITIMIZAÇÃO POR CRIME E APOIO À DEMOCRACIA NA AMÉRICA LATINA
Authors: Souza Anna Clara Gomes Martins
Published: October 2024

A América Latina é uma região que vivenciou diversas experiências autoritárias durante os anos 1960, o que gerou várias consequências sociais, históricas e culturais. Aliado a isso, a violência e criminalidade aumentaram significativamente em diversos países após a redemocratização, além de as instituições democráticas receberem baixos índices de apoio e confiança. Diante disso, este artigo tem como objetivo analisar a relação entre vitimização por crime, ou seja, ter sido vítima de crimes como roubo, agressão física, assalto, sequestro relâmpago, fraude, chantagem, extorsão, ameaças violentas ou qualquer outro tipo de crime, com apoio à democracia no cenário latino-americano. A metodologia de pesquisa utilizada será a quantitativa, com análise de dados estatísticos presentes no Latin America Public Opinion Project (LAPOP) na rodada 2018/2019. A partir dos resultados obtidos, foi possível compreender se ser vítima de crime na América Latina, nos anos estudados, impacta diretamente o grau de adesão ao regime político, além de verificar se esse arranjo institucional, com todas as suas limitações, ao tentar resolver problemas de violência e criminalidade, impacta negativamente o apoio à democracia.
(CIBER)ENSAIO:
Authors: Santos Alice Pereira dos
Published: October 2024

Este ensaio pretende permear entre algumas discussões que envolvem o ciberespaço e suas implicações e delimitações, bem como apresentar a possibilidade de se pensar em uma ponte entre a Antropologia Urbana e a da Tecnologia, observando os fenômenos que se dão entre a cidade, os citadinos e a tecnologia.
Financial Projection for Long-Term Corporate Plan of a Holding Insurance Company for The Year 2025-2029
Authors: Andri Muhammad , Faturohman Taufik
Published: October 2024

A company's long-term planning is essential for sustainable business growth and success, especially in the dynamic and competitive insurance industry. This study aims to evaluate the company's feasibility in achieving the desired net profit target based on analysis of current and projected financial data, industry analysis, and conformity with the assumptions and strategic initiatives outlined in the company's long-term plan. The research method used was qualitative. The results show strong growth in the company's key financial metrics. Gross written premium (GWP) is projected to increase from IDR 37.6 trillion in 2024 to IDR 54.5 trillion in 2029 at a compound annual growth rate (CAGR) of 8%. This growth is driven by strategic initiatives focused on market expansion, particularly in the property insurance and credit insurance business lines. Net profit is projected to increase from Rp3.3 trillion in 2024 to Rp6.1 trillion in 2029 at a CAGR of 13.2%, due to improved operational efficiency. The company's initiatives in implementing best practices and streamlining operations will lower its expense ratio from 20.8% in 2024 to 20.4% in 2029. The implications of this study provide strategic insights for insurance company management in formulating long-term policies aligned with market growth and operational efficiency. By aligning strategic initiatives and long-term financial planning, companies can be better prepared to face challenges and capitalize on future opportunities, thereby supporting long-term sustainability and profitability.
Investment Feasibility Analysis Using Discounted Cash Flow Valuation Method (Case Study: Gold Mine in Pit A PT XYZ)
Authors: Noerman Iqbal , Faturohman Taufik
Published: October 2024

Investment in the mining sector carries a high risk, so a comprehensive financial evaluation is required to ensure project feasibility. This study assesses the financial feasibility of gold mining investment in Pit A, PT XYZ, for the period 2025 to 2036. The purpose of this study is to evaluate the feasibility of the project through the analysis of key financial indicators such as Net Present Value (NPV), Internal Rate of Return (IRR), and Payback Period (PBP) using the Discounted Cash Flow (DCF) method. The DCF method was chosen due to its ability to project future cash flows and incorporate them into a comprehensive assessment of the potential benefits and risks of the project. In addition, sensitivity analysis was conducted to see the effect of changes in important variables such as revenue, cost of goods sold (COGS), and capital expenditure (capex) on the financial results of the project. The results show that the project is financially viable, with a positive NPV of US$404.16 million, an IRR of 52.10%, and a PBP of 3.32 years, all of which indicate a strong return on investment. Further sensitivity analysis shows that the project remains robust under various scenarios of changes in key variables. This study contributes to the investment evaluation literature in the mining sector by offering a more integrated approach to addressing investment uncertainty and risk through the combined use of the DCF method and sensitivity analysis.
Analisis Risiko Finansial dalam Proyek Photovoltaic (PV) Rooftop Segmen Industri di Jawa Timur: Studi Kasus di PT XXX - Gresik
Authors: Afril Zafriyal , Batih Hakimul
Published: October 2024

Penelitian ini mengkaji risiko finansial dalam proyek pemasangan PLTS Atap pada salah satu pelanggan segmen industri di Jawa Timur. Metode Monte Carlo digunakan dalam penelitian untuk mengatasi "keterbatasan data lapangan yang tersedia". Dalam proyek PV Rooftop yang baru dimulai, data historis jangka panjang terkait produksi energi, harga energi, dan faktor-faktor lain belum ada atau sangat terbatas. Hasil penelitian menunjukkan bahwa Penurunan Tarif Dasar Listrik sebesar 20% dan penurunan produksi energi Surya sebesar 20% memiliki dampak yang paling signifikan, menyebabkan penurunan NPV lebih dari 140% dan penurunan IRR lebih dari 28%. Rekomendasi strategi mitigasi juga diusulkan untuk mengatasi risiko-risiko tersebut. Penelitian ini memberikan panduan bagi pengambil keputusan dalam merencanakan dan mengelola proyek energi terbarukan di masa depan khususnya PLTS Atap pada pelanggan segmen industri.Penelitian ini mengkaji risiko finansial dalam proyek pemasangan PLTS Atap pada pelanggan segmen industri di Jawa Timur. Pendekatan menggunakan metode Monte Carlo untuk mengidentifikasi, menilai, dan mengelola risiko-risiko yang mempengaruhi kinerja proyek. Data teknis, dan finansial digunakan dalam analisis. Hasil menunjukkan bahwa fluktuasi Harga Energi/Tarif Dasar Listrik (TDL) dan biaya operasional memiliki dampak signifikan terhadap Net Present Value (NPV) dan Internal Rate of Return (IRR) proyek. Rekomendasi strategi mitigasi juga diusulkan untuk mengatasi risiko-risiko tersebut. Penelitian ini memberikan panduan bagi pengambil keputusan dalam merencanakan dan mengelola proyek energi terbarukan di masa depan.
Sayyid Muhsin B. Ali Al Musawa (1323-1354H) dan Kontribusinya dalam Dunia Pendidikan Islam
Authors: Akbar Dinar Zul
Published: October 2024

Artikel ini membahas tentang Sayyid Muhsin Al Musawa dan perannya dalam dunia pendidikan islam. Metode penelitian pada artikel ini menggunakan metode studi literatur. Hasil dari penelitian ini menunjukkan, sebagai seorang cendikiawan, Sayyid Muhsin Al Musawa meninggalkan banyak warisan intelektual. Karya tulisnya menjadi acuan dan bahan ajaran untuk kaum muslimin. Karya-karyanya juga dikaji oleh generasi setelahnya tersebar di beberapa negara. Dalam dunia formal pendidikan, perannya dalam membangun Madrasah Darul Ulum menjadi bukti nyata kontribusi dan sumbangsihnya bagi kemajuan umat muslimin.
Royalti Atas Lagu dan/Atau Musik Yang Dinyanyikan Oleh Kecerdasan Buatan (Artificial Intelligence) di Platform Digital
Authors: Zalfa'na Najma , Nainggoan Bernard , Widiarty Wiwik  Sri
Published: October 2024

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Dalam perkembangan teknologi yang sangat pesat dari masa ke masa pada dasarnya mempengaruhi seluruh aspek kehidupan manusia, termasuk mempengaruhi perubahan pola kehidupan manusia. Salah satu tokoh yang membahas tentang teknologi dan kaitannya dengan komunikasi adalah Arnold Pacey. Metode penelitian yang akan digunakan dalam penelitian ini adalah metode penelitian yuridis normatif. Metode penelitian yuridis normatif memiliki kecenderungan dalam mencitrakan hukum sebagai disiplin prespektif di mana hanya melihat hukum dari sudut pandang norma-norma saja, yang tentunya bersifat perspektif. Hak Kekayaan Intelektual (HKI) didefinisikan sebagai hak untuk memperoleh perlindungan secara hukum atas kekayaan intelektual sesuai dengan peraturan perundang-undangan di bidang HKI, seperti UU Hak Cipta, Paten, Desain Industri, Rahasia Dagang, Varitas Tanaman, Sirkuit terpadu dan Merek serta telah disahkan oleh ITB melalui penerbitan SK Rektor Ketentuan Insentif Kekayaan Intelektual Institut Teknologi Bandung Nomor 643/I1.B04/SK-WRRIM/XI/2018. pelanggaran hak cipta oleh perusahaan Artificial Intelligence yang diajukan di atas mencerminkan tantangan besar yang dihadapi industri lagu dan/atau musik dan hukum kekayaan intelektual dalam era digital dan perkembangan Artificial Intelligence.
The Factors Influencing Import of Raw Crystal Sugar From Thailand to Indonesia
Authors: Cayani Lia Regita , Sitepu Indrawaty , Nababan Manaor Bismar Posman
Published: October 2024

This research aims to determine what factors influence the import of raw crystal sugar from Thailand to Indonesia. The method for determining regions is purposively used, namely, in Indonesia. The data collection method used in this research is secondary data. The data analysis method used is a multiple linear regression test with the Ordinary Least Square or OLS method. The results of this research are as follows: (1) The regression model used passed the classical assumption test, namely Multicollinearity, Heteroscedasticity, Autocorrelation, and Normality. (2). Factors that have a significant positive effect on the quantity of imported raw crystal sugar (raw sugar) from Thailand to Indonesia are GDP (gross domestic product) per capita. In contrast, one factor that significantly affects the number of imports of raw crystal sugar (raw sugar) from Thailand to Indonesia is the price of imported sugar. (3). Factors that do not significantly influence the quantity of raw crystal sugar imports from Thailand to Indonesia are sugar import tariffs and consumption rates
Treatment of Partial-Thickness Rotator Cuff Tears with Bio-Inductive Collagen Implant for Paraplegic Tennis Player: A Case Report
Authors: Yoo Jae-Sung
Published: October 2024

In patient with lower limb disability, rotator cuff disorders are prevalent, with partial thickness tears occurring at nearly twice the rate of full thickness tears. For those with acromion spurs unresponsive to conservative treatment, rotator cuff repair via the take-down method poses a retear risk and requires extensive rehabilitation. Conversely, surgery utilizing bio-inductive collagen implants shows a lower retear risk and enables faster recovery, making it an appealing option for wheelchair athletes. Thus, the authors aim to present favorable outcomes from isolated bio-inductive collagen implant repair in a 45-year-old female wheelchair tennis player with a bursal side partial thickness tear, alongside a literature review.
Revisiting the Double Dividend Hypothesis with the Load Capacity Factor
Authors: Yavuz Ersin , Avcı Tahsin
Published: October 2024

The aim of the paper is to test the validity of the double dividend hypothesis in the five OECD countries with the highest environmental taxes (Türkiye, Slovenia, Latvia, the Netherlands and Denmark) using panel data analysis. With this motivation, the paper analyses the effects of environmental taxes on the load capacity factor and unemployment through two models for the period 1997-2022. According to the empirical findings, environmental taxes are cointegrated with both the load capacity factor and unemployment. The coefficient results of the first model reveal that environmental taxes positively affect the load capacity factor in Türkiye and Slovenia as well as at the panel level. Environmental taxes cause environmental degradation only in Denmark. In the second model, environmental taxes reduce unemployment in Latvia, the Netherlands, Denmark and at the panel level. In sum, the paper confirms the double dividend hypothesis for the panel.
Sistem Pengelolaan dan Pengembangan Wakaf secara Produktif di Pondok Pesantren Al-Uswah Kuala Kabupaten Langkat: Studi Analisis Menurut Undang-Undang No. 41 Tahun 2004 tentang Wakaf
Authors: Siregar Rosidah , Nur Iqbal Muhammad , Rangkuti Ahmad Zuhri
Published: October 2024

ABSTRACT
The purpose of this study was to determine the productive waqf management and development system at the Al-Uswah Kuala Islamic Boarding School, Langkat Regency, and also to find out the forms of productive waqf management and development at the Al-Uswah Kuala Islamic Boarding School, Langkat Regency. This type of research includes empirical research with a qualitative approach. The subject of this study involved the Chairperson of the Al-Uswah Kuala Islamic Boarding School Foundation, Nazhir Waqf, and the Community, with a qualitative descriptive research analysis. The results of the research conducted show that the waqf management and development system productively at the Al-Uswah Kuala Islamic Boarding School, Langkat Regency is carried out by administering and collecting data on waqf assets, then recording them in a notarial deed so that they have permanent legal force, and carrying out maximum supervision so that the utilization Waqf assets are in accordance with their function and main objective, which is to develop Islamic education as a place to nurture true Muslims. Then, the productive management and development of waqf at the Al-Uswah Kuala Islamic Boarding School in Langkat Regency is carried out in two forms, namely the physical form in which waqf assets are developed by adding and constructing various buildings needed in the educational process at the institution. Apart from that, it is also being developed in the form of waqf management policies especially for the needs of the students, for example providing free tuition fees for orphans and high achieving students so as to help the Muslim community (santri's parents). While the form of waqf assets is distributed to the surrounding community in the form of donations such as groceries and so on at certain moments. So that the productive management and development of waqf assets is in accordance with Law no. 41 of 2004 concerning Waqf.
Keywords: Management, Development, Productive Waqf.
Pengaruh Komitmen Organisasi Terhadap Kinerja Manajerial dengan Anggaran Sebagai Variabel Moderating
Authors: Riyanto Riyanto
Published: October 2024

Performance measurement is a process of assessing the progress of work against the goals and objectives predetermined, performance measurement used to assess the achievements manajaer and units of the organization he leads. the concept of managing public sector organizations based on three main elements, namely: economy, efficiency, and effectiveness. This study will analyze the influence of the independent variable on the dependent variable, namely the Participation Effect budget and organizational commitment to managerial performance in Islamic hospital  Jakarta Cempaka Putih. Results showed partial (according t test) effect on theorganizational commitmen with budgetary participation as moderating variable of managerial performance. Then according to the results of t test, the partial effect on the organization's commitment managerial performance in performing their tasks and responsibilities. In carrying out the duties and responsibilities as a manager, it takes a strong commitment to the organization. Test results F illustrates that the simultaneous participation of the budget and organizational commitment jointly influence on managerial performance. R Square Test results showed R2 values ​​shown in the table amounted to 0.690 means that the variable budgetary participation and organizational commitment, able to explain 69.0% of these variations on managerial performance variable (Y).
 Keyword: organizational commitment, managerial performance, participation budget,
Совершенствование систем мотивации персонала на промышленных предприятиях в эпоху цифровизации
Authors: С.В. Лапшин
Published: October 2024

Статья посвящена актуальной проблеме совершенствования систем мотивации персонала на промышленных предприятиях в условиях цифровой трансформации экономики. Рассматриваются особенности мотивации сотрудников, анализируются современные подходы к управлению человеческими ресурсами. Особое внимание уделяется влиянию цифровых технологий на трудовые отношения и организацию рабочих процессов. Авторы исследуют ключевые факторы, влияющие на эффективность мотивационных механизмов в цифровую эпоху, включая дистанционную работу, развитие цифровых компетенций и изменение потребностей современных работников. Предлагаются рекомендации по адаптации систем мотивации к новым реалиям, основанные на принципах персонализации, прозрачности и непрерывной обратной связи. Обосновывается необходимость комплексного подхода к мотивации персонала, учитывающего как материальные, так и нематериальные стимулы в контексте цифровой трансформации промышленных предприятий.

The article is devoted to the urgent problem of improving personnel motivation systems at industrial enterprises in the context of the digital transformation of the economy. The features of employee motivation are considered, modern approaches to human resource management are analyzed. Special attention is paid to the impact of digital technologies on labor relations and the organization of work processes. The authors explore the key factors influencing the effectiveness of motivational mechanisms in the digital age, including remote work, the development of digital competencies and changing needs of modern workers. Recommendations are offered for adapting motivation systems to new realities based on the principles of personalization, transparency and continuous feedback. The necessity of an integrated approach to staff motivation, taking into account both tangible and intangible incentives in the context of the digital transformation of industrial enterprises, is substantiated.
Экономика знаний в контексте развития Республики Крым
Authors: О.В. Севастьянова
Published: October 2024

В статье обосновано значение экономики знаний в развитии отдельных регионов России и Республики Крым. Определено, что выбор направлений зависит от существующего потенциала территории, имеющихся трудовых ресурсов и уровня развития творческих индустрий.

The article substantiates the importance of the knowledge economy in the development of certain regions of Russia and the Republic of Crimea. It is determined that the choice of directions depends on the existing potential of the territory, the available labor resources and the level of development of creative industries.
Обеспечения экономической безопасности энергосбытового предприятия в условиях цифровизации
Authors: О.С. Приходченко , И.Н. Родионова , С.Е. Селюкова
Published: October 2024

В статье представлена оценка таких показателей финансового состояния энергосбытовой компании, как коэффициенты ликвидности и платежеспособности, рентабельности. Рассматриваются направления обеспечения экономической безопасности с учетом выявленных угроз и рисков. С учетом развития фактора цифровизации предложены направления цифровой трансформации энергосбытового предприятия. Целью статьи является разработка практических рекомендаций по обеспечению экономической безопасности энергосбытового предприятия на основе мониторинга финансовых показателей.

The article presents an assessment of such indicators of the financial condition of an energy marketing company as the coefficients of liquidity and solvency, profitability. The directions of ensuring economic security are considered, taking into account the identified threats and risks. Taking into account the development of the digitalization factor, the directions of digital transformation of an energy marketing enterprise are proposed. The purpose of the article is to develop practical recommendations for ensuring the economic security of an energy marketing enterprise based on monitoring financial indicators.
Развитие мирового рынка одежды и влияние государственного регулирования на развитие экспорта одежды
Authors: И.Б. Долженко
Published: October 2024

Актуальность статьи определяется важной ролью индустрии моды в глобальной экономике. Выявлено, что глобальное и региональное производство текстиля и одежды в течение последних 30 лет в значительной степени формировалось государственной поддержкой и регулированием. Развитие мирового рынка одежды складывается под влиянием большого числа различных экономических, технологических, социальных, культурных и экологических факторов. Установлено, что государственная поддержка и регулирование, включая субсидии, тарифы, квоты, торговые соглашения и экологические нормы, оказывают значительное влияние на международную торговлю текстилем и одеждой. Выявлена связь проводимой государственной промышленной политики и мер поддержки с успешным развитием производства и экспорта текстиля и одежды из Китая, Индии, Пакистана, Бангладеша и других стран.

The relevance of the article is determined by the important role of the fashion industry in the global economy. It was revealed that the global and regional production of textiles and clothing over the past 30 years has been largely shaped by government support and regulation. The development of the global clothing market is influenced by a large number of different economic, technological, social, cultural and environmental factors. It has been established that government support and regulation, including subsidies, tariffs, quotas, trade agreements and environmental standards, have a significant impact on international trade in textiles and clothing. The relationship between government industrial policy and support measures and the successful development of production and export of textiles and clothing from China, India, Pakistan, Bangladesh and other countries has been revealed.
Электронные учебники и контент-платформы: преимущества и недостатки цифрового образования
Authors: З.М. Ибрагимова , М.С. Закриева
Published: October 2024

В статье анализируется влияние информационных технологий на образовательный процесс. В современном обществе компьютеры используются во многих сферах человеческой жизни, в том числе и при обучении. Создаются информационные сайты и платформы, позволяющие учащимся получать необходимую информацию через Интернет, применяются электронные учебники, лекции, презентации и т.д. Рассмотрены преимущества цифрового образования по сравнению с традиционным и его недостатки, тенденции развития данной отрасли и основные методы применения информационных технологий в процессе обучения.

The article analyzes the impact of information technology on the educational process. In modern society, computers are used in many areas of human life, including in education. Information sites and platforms are being created that allow students to obtain the necessary information via the Internet, electronic textbooks, lectures, presentations, etc. are used. The advantages of digital education compared to traditional education and its disadvantages, trends in the development of this industry and the main methods of using information technology in the learning process are considered.
Paleotectonic setting of basaltoid volcano-plutonic belts with porphyry copper deposits
Authors: Migachev Igor , Zvezdov Vadim , Konkin Victor
Published: October 2024

The article considers geotectonic position and geological features of basaltoid volcano-plutonic belts (VPBs) associated with porphyry copper and gold-copper deposits. Three types of the belts, the oceanic, perioceanic, and riftogenic ones, are distinguished among these VPBs. The oceanic and peri-oceanic belts were incorporated into the composition of ensimatic island arcs and formed at a late stage of their development, after inversion of the basaltoid troughs. The riftogenic belts appeared in island-arc oceanic settings at a late stage of filling the spreading zones. VPBs of the first two types with porphyry gold-copper deposits are located over the convergent boundaries of tectonic plates in an above-subduction position, while belts of the third type form extended linear zones within individual rift structures and contain smallscale porphyry copper objects with poor gold and molybdenum contents. As examples of the structures, the Sunda, Philippine archipelago, New British, Solomon, Alaska, and Antilles ensimatic island arcs and the Irendyk and Novoalekseevsky belts of rift zones of the Southern Urals are described. Volcanic-plutonic associations participating in the structure of these VPBs (including those productive for porphyry copper mineralization), as well as structural-lithological complexes of their basement, are characterized. It is noted that repeated magmatism manifestations during the long-term development of the ensimatic island arcs lead to appearance of several basaltoid VPBs with porphyry gold-copper deposits, while basaltoid belts with porphyry copper objects in the rift settings are formed only once.
Arc-shaped faults of the Golden Valley gold field of the Midlands greenstone belt in Zimbabwe and their role in localization of the ore mineralization
Authors: Ignatov Petr , Ivanov Andrey , Malyutin Sergei , Popov Egor
Published: October 2024

A detailed analysis of the geological and structural position of gold and tungsten deposits in the Golden Valley ore field of the Midlands greenstone belt has demonstrated that most of the gold deposits are controlled by arc-shaped faults that taken together form a semicircular structure with dimensions of 9×11 km. In addition, these arc-shaped faults apparently control the distribution of dikes of porphyry granites, that are associated with gold ore veins. Quartz-scheelite and gold-quartz-scheelite veins together form a second, less distinct, semicircular structure comparable in size to the first one. The highlighted structures were formed around isometric Late Archean granodiorite massifs, Lion Hill and Whitewaters, respectively, and are partially overlapped in space. The magnetic fi ld, also, reveals one additional arc-shaped fault and a series of linear faults. This arc-shaped fault, in conjunction with its associated branching veins of the Golden Valley and Patchway deposits, represents the so-called “horsetail” structure that is characteristic for gold deposits. This fault that is the most favorable structure for localization of gold ore veins, as well as the proposed junctions of arc-shaped and linear faults of radial and northwestern orientations, are considered as the most promising areas where geological prospecting is recommended.
Compositional peculiarities of the primary, mixed, and oxidized copper ores in gabbroids of the Volkovsky massif (Middle Urals, Russia)
Authors: Morokhin Alexey , Shumilova Tatyana , Svetov Sergei
Published: October 2024

The Ural type magmatic copper deposits in gabbro are assigned to a specific type of copper deposits which exploitation substantially depends on the oxidation degree of the ores, that is often not unambiguous. At the Volkovskoe Cu-Fe-V deposit (Middle Urals, Russia), three technological grades of the copper ores are known, the primary, oxidized, and mixed ones, that are distinguished based on the relative content of Cu2+ in the total copper balance. This paper presents petrological, petrochemical, geochemical, and mineralogical characteristics of natural varieties of the copper ores of the Northwestern zone of the Volkovskoe deposit. It is demonstrated that the criterion for distinguishing the technological grades of the copper ores by the relative Cu2+ content does not reflect the real degree of the supergene oxidation for the selected technological varieties. The results of our research suggest a necessity of studying the copper sulfides in more detail to clarify peculiarities of the redox conditions of the ore formation, to correct the indicators of the primary and supergene copper oxidation degree, which may provide new criteria to determine the boundaries between the technological grades of copper ores, using the Volkovskoe ore deposit as an example.
Practice of the systematization and centralization of archive fund materials of the PJSC ALROSA geological exploration complex
Authors: Zabelin Andrey , Ratkov Sergei
Published: October 2024

Effective usage of information accumulated over decades of geological exploration requires a tool that allows cataloging, describing, and providing access to both paper and electronic versions of the materials. Despite gradual digitalization of all the major geological exploration processes, there still remains large volume of the materials from previous years on paper media (technical reports, projects, etc.). They continue to be systematically digitized, while new reporting materials are generated in digital form. In addition, thematic scientific articles and publications are annually published. How to combine all the materials and to ensure quick and convenient access to them? There exist various ways to achieve this goal. The Vilyuisk Geological Exploration Expedition (VGRE) of PJSC ALROSA has taken the path of developing a dedicated information system «EFB GRK» designed to store and get access to the information on geological reports, scientific works, articles, etc. Each type of the documents is provided by its own attribute information; several types of the documents are grouped into thematic sections. The system allows one to obtain information on the availability of the projecting and reporting documentation in the archive funds with ability to order and receive and to trace the movement of such documentation.
Violence as a Tool
Authors: Hrabalová Lenka
Published: October 2024

This article studies violence in the region of North-Western Africa in the 20th century, which witnessed a radical shift in the perpetrators of violence. While at the beginning of the century it was Sufi marabouts who issued the call to arms, in the course of the century they were succeeded by Salafi nationalists, Islamists, and jihadists. The motivations for violence also changed. In the first half of the century, acts of violence committed by Muslim groups in the region often had a “side” agenda and were used as a tool by Sufi and Salafi to achieve some un-religious goals. Later, following changes in the whole Muslim world, violence became a tool of religion, used by Islamists and Salafi movements to hijack the system. The explanation for these changes lies not just in theregion itself but also in its changing political and religious landscape.
The Weapon That Cannot Be Silenced:
Authors: Yiğit Aydın , Kısa Ahmet
Published: October 2024

Among the most frequently utilized weapons in the First World War were naval mines, which have the ability to harm the enemy the most while costing the least. The major grounds for their preference were that they did not require any human involvement other than to prepare the required equipment and release it into the ocean and that they were made to last in the sea for a very long period of time without degrading. Unfortunately, because they could not be recovered immediately after a battle, these weapons, which offered enormous advantages against the enemy during the conflict, often remained to pose a menace after it had finished. As a case study, this essay intends to investigate the post-war situation of the hundreds of mines placed in the BlackSea during the First World War, mine detection and clearance activities, and the issues they raised. The article’s thesis is that conflicts can have long-lasting impacts.
Effect of Alginate Oligosaccharides on Oxidative Reactions in Sweet Basil During Low-Temperature Storage
Authors: Nilprapruck Phrutiya , Monkhung Sararat
Published: October 2024

This study aimed to investigate the antioxidant effect of alginate oligosaccharides (AOS) on sweet basil leaves preserved at low temperatures. This investigation was divided into 3 treatments and 3 replications using a completely randomized design (CRD) experiment. Specifically, the effects of dipping basil leaves in AOS solutions at different concentrations (100 and 200 mg L−1) and in distilled water (control) for 1 min were compared. Cell deterioration due to cold storage was investigated based on the variation in oxidative reactions in the cells, causing an accumulation of free radicals. The AOS-treated sweet basil leaves had a 12-day shelf life, compared to just 9 days for those in the control group. Those treated with AOS at 100 mg L−1 exhibited the lowest levels of phenylalanine ammonia-lyase, lipoxygenase, hydrogen peroxide, peroxidase and malondialdehyde content. On the contrary, the contents of phenolic compounds, polyphenol oxidase, catalase and superoxide dismutase increased in the treated leaves during storage compared to those observed in the control treatment.
HIGHLIGHTS

Alginate oligosaccharides (AOS) enhanced antioxidant effects in sweet basil leaves stored at low temperatures.
Basil leaves treated with AOS at 100 and 200 mg L⁻¹ had an extended shelf life of 12 days, compared to 9 days for untreated controls.
AOS treatment reduced oxidative stress markers, including phenylalanine ammonia-lyase, lipoxygenase, hydrogen peroxide, peroxidase, and malondialdehyde.
AOS-treated leaves showed increased phenolic compounds, polyphenol oxidase, catalase, and superoxide dismutase activity.
AOS treatment may mitigate chilling injury and improve postharvest quality in sweet basil leaves.

GRAPHICAL ABSTRACT
Effects of Temperature and Nitrogen Limitation on Growth and Lipid Production of Oleaginous Microalgae from Hot Springs
Authors: Cheirsilp Benjamas , Cheung Sa-nga Kritsana , Baojanya Janjira , Maneechote Wageeporn
Published: October 2024

Oleaginous microalgae have gained increasing attention as an alternative feedstock for biodiesel production due to the increasing demand of fuel, climate change, and global warming. This study aimed to isolate and screen robust microalgal strains from hot springs for cultivation in subtropical and tropical areas. The newly isolated oleaginous microalgae were cultivated at 30, 35 and 40 °C. Among mesophilic and thermophilic strains tested, Chlamydomonas sp. HP59 is considered the most robust strain as it showed high cell growth in a broad range of temperatures (30 - 40 °C), with the maximum dried cell weight at 40 °C. Un-optimal temperatures for cell growth did improve lipid content by 2 - 4 folds. To increase lipid production, the 2-stage cultivation, in which nitrogen-rich was applied to promote cell growth in the 1st stage and nitrogen-limitation was applied to stimulate lipid accumulation in the 2nd stage, was performed. The high temperature combined with nitrogen-limitation did improve lipid production by all microalgae. With this strategy, Chlamydomonas sp. HP59 showed the highest dried cell weight of 4.33 g/L and lipid production of 1.72 g/L. This study has shown the potential use of the newly isolated oleaginous microalgae from hot springs to be cultivated at high temperatures and under nitrogen-limited conditions for the production of biodiesel feedstocks.
HIGHLIGHTS

Mesophilic and thermophilic oleaginous microalgae were isolated from hot springs.
Un-optimal temperatures for cell growth did improve lipid content by 2 - 4 folds.
Combined effect of high temperature and nitrogen limitation effectively increased lipid content.
Two-stage cultivation gave high dried cell weight and hence overall high lipid production.

GRAPHICAL ABSTRACT
Youth Engagement: A Key Driver in the Growth of OTT Platforms
Authors: Yayavi Verma (MJMC)  , Dr. Loknath  , Ranjeet Kumar
Published: October 2024

The current research project investigates the vital role of young participation in the rapidly expanding realm of streaming platforms (OTT) platforms. Younger audiences have been the primary driver of the rise in popularity of streaming services, while traditional TV networks are facing a decline in viewing. This article examines the mechanisms that have led to this shift in young viewing habits and tastes, and it also addresses the wider ramifications for the media industry. Key findings show that social media integration, accessibility, and a variety of material are essential for drawing in young viewers, suggesting that traditional channels need to change in order to stay competitive.
Employee Development System and Valorization of Academic Research in Chartered Universities in Kenya
Authors: Kiprotich Cheruiyot Peter , Karanja Kabare , Wanyoike Daniel
Published: October 2024

Universities have now assumed a third mission of adding value to research for societal benefit. Academic researchers are thus the engine of valorization of research though they are influenced by the existing HRM system in their universities. The purpose of this study was to establish the influence employee development system on valorization of academic research in chartered universities in Kenya. The study employed an explanatory design and targeted 372 respondents using self-administered questionnaires. Data collected was analyzed with the help of Statistical Package for Social Sciences and the findings presented in tables. The study established that employee development system had a moderately strong and positively correlation with valorization of academic research The study concluded that employee development system significantly influenced valorization of academic research. We recommend the need for universities in Kenya to strengthen their employee development system in line with the need to enhance valorization of academic research. We also recommend the establishment of standard university metrics for valorization of academic research in Kenya so as to stimulate and enhance the valorization agenda.
ĐẶC ĐIỂM RỐI LOẠN NHẬN THỨC Ở NGƯỜI BỆNH TRẦM CẢM CAO TUỔI ĐIỀU TRỊ NỘI TRÚ TẠI VIỆN SỨC KHỎE TÂM THẦN - BỆNH VIỆN BẠCH MAI
Authors: Nguyễn Thị Phương Loan , Hoàng Trường Sơn , Nguyễn Thị Bích , Tạ Thị Hằng
Published: October 2024

Mục tiêu: Mô tả triệu chứng rối loạn nhận thức ở người bệnh trầm cảm cao tuổi điều trị nội trú tại Viện Sức khỏe Tâm thần- Bệnh viện Bạch Mai. Đối tượng và phương pháp nghiên cứu: Mô tả cắt ngang 97 người bệnh trầm cảm từ 60 tuổi trở lên điều trị nội trú tại Viện Sức khỏe Tâm thần Quốc gia – Bệnh viện Bạch Mai từ tháng 01/ 2024 đến 07/ 2024. Kết quả: Phần lớn người bệnh (52,6%) vào viện với chẩn đoán trầm cảm tái diễn. 27,8% người bệnh có triệu chứng loạn thần. Đa số người bệnh gặp trầm cảm nặng (69,1%). 53,6% số người bệnh có triệu chứng suy giảm nhận thức, trong đó 13,4% gặp suy giảm nhận thức mức độ vừa. Về các chức năng nhận thức, khoảng 42,3% người bệnh gặp rối loạn về trí nhớ, 34% gặp rối loạn về chú ý và 26,8% gặp rối loạn về ngôn ngữ. Kết luận: Rối loạn chức năng nhận thức là triệu chứng phổ biến ở người bệnh trầm cảm cao tuổi và nhiều chức năng nhận thức bị ảnh hưởng.
ĐÁNH GIÁ KẾT QUẢ PHẪU THUẬT ĐIỀU TRỊ HỘI CHỨNG ỐNG CỔ TAY VỚI ĐƯỜNG MỔ NHỎ
Authors: Nguyễn Mộc Sơn , Nguyễn Mạnh Khánh , Lưu Danh Huy , Phan Bá Hải , Nguyễn Văn Học , Phạm Ngọc Đình
Published: October 2024

Nghiên cứu nhằm đánh giá kết quả phẫu thuật hội chứng ống cổ tay sử dụng đường mổ nhỏ dọc gan tay tại bệnh viện Việt Đức. Phương pháp nghiên cứu tiến cứu mô tả cắt ngang trên 42 bệnh nhân với 72 bàn tay tại Bệnh viện Việt Đức từ tháng 1/2023 đến tháng 9/2023. Tất cả người bệnh được khám lại định kì sau mổ: đánh giá triệu chứng lâm sàng và trên điện chẩn thần kinh cơ. Đánh giá sau phẫu thuật theo thang điểm Boston, giúp cải thiện một cách có ý nghĩa thống kê mức độ nặng của triệu chứng từ 3,41 điểm xuống còn 1,69 điểm và chức năng bàn tay từ 2,75 điểm còn 1,12 điểm ở thời điểm 6 tháng sau mổ; cũng như cải thiện một cách có ý nghĩa thống kê hiệu thời gian tiềm vận động của thần kinh giữa từ 2,82 ms còn 1,29 ms và tiềm cảm giác TK giữa từ 1,95 còn 0,79 ở thời điểm 6 tháng sau mổ. Phẫu thuật hội chứng ống cổ tay đường mổ nhỏ dọc gan tay là phương pháp an toàn, cho kết quả tốt, tỷ lệ biến chứng thấp.
MỐI LIÊN QUAN GIỮA TỔN THƯƠNG CHÓP XOAY VỚI MỘT SỐ TRIỆU CHỨNG LÂM SÀNG TRÊN CỘNG HƯỞNG TỪ 3.0 T TRONG HỘI CHỨNG CHÈN ÉP DƯỚI MỎM CÙNG VAI
Authors: Hoàng Xuân Bình , Nguyễn Minh Hải
Published: October 2024

Mục tiêu: Tìm hiểu mối liên quan giữa tổn thương chóp xoay ở bệnh nhân (BN) có hội chứng chèn ép dưới mỏm cùng vai với một số triệu chứng lâm sàng. Đối tượng và phương pháp: Nghiên cứu mô tả cắt ngang 60 BN có hội chứng chèn ép dưới mỏm cùng vai trên lâm sàng, được chụp MRI 3.0T, tại khoa Chẩn đoán hình ảnh, Bệnh viện Quân y 354 từ tháng 4/2023 – 4/2024. Các BN được đánh giá mức độ đau bằng thang điểm VAS và SPADI. Kết quả: Có mối liên quan giữa tuổi và rách chóp xoay ở BN có hội chứng chèn ép dưới mỏm cùng vai, p < 0,05. Không có mối liên quan giữa rách chóp xoay với giới tính và vai bên tổn thương, p > 0,05. Điểm VAS và SPADI trung bình ở nhóm có rách gân chóp xoay cao hơn đáng kể so với nhóm không rách gân chóp xoay, p < 0,05. Số lượng gân tổn thương không ảnh hưởng đến mức độ đau ở bệnh nhân có tổn thương chóp xoay trong hội chứng chèn ép mỏm cùng vai, p > 0,05. Kết luận: Trong hội chứng chèn ép dưới mỏm cùng vai, rách gân chóp xoay có mối liên quan với mức độ đau vai theo thang điểm VAS và SPADI, tuy nhiên số lượng gân tổn thương lại không ảnh hưởng đến mức đau vai.
Masacre de la finca San Francisco. Huehuetenango. Guatemala, 17 de julio de 1982
Authors: Falla Ricardo
Published: October 2024

No abstract available.
ECA Estudios Centroamericanos, Vol. 38, No. 417-418, 1983: 641-662.
Se adelanta la contienda
Authors: W. Z.
Published: October 2024

No abstract available.
ECA Estudios Centroamericanos, Vol. 38, No. 417-418, 1983: 676-677.
Movilización de la Iglesia en favor de la paz
Authors: J. S.
Published: October 2024

No abstract available.
ECA Estudios Centroamericanos, Vol. 38, No. 417-418, 1983: 678-683.
El imperio se prepara para atacar a Nicaragua
Authors: S. J.
Published: October 2024

No abstract available.
ECA Estudios Centroamericanos, Vol. 38, No. 417-418, 1983: 691-693.
El necesario fracaso de la "UNCTAD VI"
Authors: L. S.
Published: October 2024

No abstract available.
ECA Estudios Centroamericanos, Vol. 38, No. 417-418, 1983: 694-695.
Participación electoral en Centroamérica, 1954-1981 ; Antropología centroamericana. Antología ; Guía para padres de niños sordos ; Teología mística de la Iglesia de Oriente ; Encuentro con el budismo ; El deseo de Jesús. La Eucaristía como mesa, palabra y asamblea
Authors: B. V.  , B. S.  , C. A.  , J. M. G.
Published: October 2024

No abstract available.
ECA Estudios Centroamericanos, Vol. 38, No. 417-418, 1983: 714-719.
Discurso del presidente Ronald Reagan ante la asociación internacional de estibadores, Hollywood, Florida, 19 de julio ; Declaración de Cancún ; Mensajes del Grupo de Contadora a Reagan y Castro ; Carta del presidente Reagan a los líderes del Grupo de Contadora ; Cuba respalda los esfuerzos del Grupo de Contadora ; Propuesta de paz de Nicaragua ; Propuesta de paz de El Salvador, Guatemala, Honduras y Costa Rica ; Informe constitucional del señor presidente de la república Álvaro Magaña, presentado el 1 de julio de 1983 ante la asamblea al cumplir el primer año de labores del poder ejecutivo
Authors: ECA: Estudios Centroamericanos
Published: October 2024

No abstract available.
ECA Estudios Centroamericanos, Vol. 38, No. 417-418, 1983: 720-731.
SERIAL KILLER E AS IMPLICAÇÕES LEGAIS NO ORDENAMENTO JURÍDICO BRASILEIRO
Authors: Silva Ruham Pedro Messias , Lopes José Augusto Bezerra
Published: October 2024

Este estudo examina a psicopatia e sua relação com os serial killers, destacando a importância da psicologia jurídica e forense para a compreensão e tratamento desses indivíduos. A pesquisa inicia com a definição histórica e evolução do conceito de psicopatia, desde a "loucura" até a atual compreensão como transtorno de personalidade antissocial, evidenciando características como egoísmo, impulsividade e falta de remorso. O estudo critica a legislação penal brasileira, que não possui uma definição específica para serial killers e falha em implementar medidas eficazes de ressocialização para psicopatas. A análise revela que as atuais medidas de segurança e a classificação de semi-imputabilidade são insuficientes para tratar a complexidade dos transtornos psicopáticos, levando a uma potencial reincidência e risco contínuo para a sociedade. O trabalho defende a necessidade de uma abordagem interdisciplinar entre direito e psicologia para desenvolver um sistema jurídico mais robusto e eficaz, capaz de enfrentar a problemática dos serial killers de maneira adequada. Assim, conclui-se que o Brasil necessita de uma legislação mais específica e medidas apropriadas para garantir a segurança pública e a eficácia no tratamento e controle dos psicopatas, garantindo que não representem um perigo maior para a sociedade.
A FORÇA NORMATIVA DOS PRINCÍPIOS CONSTITUCIONAIS NO NEOCONSTITUCIONALISMO: ANÁLISE TEÓRICA E IMPLICAÇÕES PRÁTICAS
Authors: Miguel Neto João de Souza , Costa Ricardo Sérvulo Fonsêca da
Published: October 2024

O presente artigo examina a força normativa dos princípios constitucionais no contexto do neoconstitucionalismo, investigando a relação entre princípios e regras jurídicas, bem como as implicações práticas dessa abordagem na aplicação e interpretação das normas constitucionais. A pesquisa adota uma metodologia teórica, baseada em análise bibliográfica e interpretação de jurisprudências, com o objetivo de compreender o papel dos princípios na formação de uma nova ordem jurídica que prioriza a efetivação dos direitos fundamentais.