bluuebunny/crossref_metadata_2025 huggingface dataset:
A responsabilidade social empresarial para incluir pessoas com deficiência ao mercado de trabalho
Authors: Freitas Lucas Mikael Nolli , Toporoski Elizeu Luiz
Published: December 2024

A Responsabilidade Social Empresarial (RSE) desempenha um papel crucial na promoção da inclusão de pessoas com deficiência no mercado de trabalho. Este artigo científico abordará a importância da RSE como um instrumento estratégico para garantir igualdade de oportunidades e acessibilidade a pessoas com deficiência no ambiente de trabalho. A RSE não se limita à conformidade legal; ela vai além, enfocando a ética e o compromisso das empresas em contribuir positivamente para a sociedade. Este estudo explora como a inclusão de pessoas com deficiência não apenas atende aos princípios da RSE, mas também beneficia as empresas de várias maneiras. Destacaremos a diversidade e a inclusão como componentes-chave da RSE, enfatizando como a contratação de pessoas com deficiência enriquece a cultura da empresa e estimula a inovação. Além disso, abordaremos as implicações legais e regulatórias da inclusão de pessoas com deficiência, sublinhando a importância da conformidade com as leis de cotas em muitos países. Examinaremos como a inclusão de pessoas com deficiência melhora a imagem corporativa e como as empresas socialmente responsáveis são percebidas positivamente pelos consumidores e investidores. Também discutiremos o acesso a talentos subutilizados, demonstrando como as habilidades e competências únicas das pessoas com deficiência podem ser um ativo valioso para as organizações. Além disso, discutiremos como a inclusão de pessoas com deficiência pode inspirar o desenvolvimento de produtos e serviços mais inclusivos, ampliando a base de clientes. Conclui-se destacando a importância da RSE na promoção da inclusão de pessoas com deficiência no mercado de trabalho, enfatizando que essa prática não beneficia apenas indivíduos com deficiência, mas também as empresas e a sociedade como um todo, contribuindo para um mundo mais equitativo e diversificado.
A usucapião do domínio útil de bens públicos sob o regime da enfiteuse: uma análise à luz dos princípios constitucionais do direito de propriedade, da função social e da dignidade da pessoa humana
Authors: Orguinski Djonatan , Guerber Patricia Minini Wechinewsky
Published: December 2024

O presente artigo tem como objetivo explorar o instituto da usucapião e da enfiteuse, destacando a possibilidade de usucapir do domínio útil de bens públicos enfitêuticos, buscando relacionar essa possibilidade com os princípios constitucionais do direito de propriedade, da função social e da dignidade da pessoa humana, através da efetivação do mínimo existencial dos possuidores. Trata-se de uma pesquisa bibliográfica utilizando-se o método dedutivo. O estudo também explora a vedação de usucapir os bens públicos, destacando a possibilidade da usucapião do domínio útil desses bens. Além disso, relaciona a usucapião com o direito à propriedade privada dos titulares, bem como com o cumprimento da função social dos imóveis. Busca-se, ainda demonstrar como a aquisição do domínio útil de bens públicos sob o regime da enfiteuse contribui para a promoção da dignidade dos adquirentes. Por fim, o artigo apresenta dados estatísticos que evidenciam o número de ações de usucapião no Brasil e no Estado de Santa Catarina, revelando a importância desse instrumento judicial para a efetivação e a proteção do direito de propriedade.
Minimálbér-reform előtt Magyarország?
Authors: Szabó Imre Szilárd
Published: December 2024

Az Európai Parlament és a Tanács (EU) 2022/2041 irányelve (2022. október 19.) az Európai Unióban biztosítandó megfelelő minimálbérekről (a továbbiakban: irányelv, illetve minimálbér-irányelv) egy hosszabb jogalkotási folyamat eredménye, és szerves része annak az Európai Unióban zajló
szociálpolitikai reformfolyamatnak, melynek egyik első lépése a Szociális Jogok Európai Pillérének
2017-es elfogadása volt.
Az irányelvet ez év november 15-ig kell átültetnie a tagállamoknak. Nem
csak ez az egyetlen oka ugyanakkor annak, hogy az idei év egyik meghatározó gazdaságpolitikai
eseménye a minimálbérekkel kapcsolatos joganyag változása, melynek hosszabb távú következményei is lehetnek a hazai bérrendszer egészére. A tanulmány mindezek háttérét igyekszik megvilágítani; azzal, hogy a dolgozat címében feltett kérdésre próbál releváns válaszokkal szolgálni.
A hulladékgazdálkodási hatóság működésének Békés vármegyei eredményei : Törvény egy tisztább környezetért
Authors: Rákóczi Attila
Published: December 2024

A 20. század második felétől egyre inkább fokozódott a világban a környezetünk védelme
iránti igény. Így történt ez hazánkban is. Sorra jelentek meg e téren a jogszabályaink. E
tekintetben is új irányt jelentett a rendszerváltás utáni időszak, valamint az európai uniós
csatlakozásunk. 2010-től mindinkább előtérbe kerültek a fenntarthatóságot és a környezetünk védelmét szolgáló intézkedések is. 2021-ben a hulladékgazdálkodási hatósági feladatellátás vonatkozásában jelentős jogszabályi, szervezeti, és eljárásjogi változások álltak
be. A vármegyei/fővárosi kormányhivatalok szervezetében létrehozásra kerültek a hulladékgazdálkodási osztályok. Vizsgálatom során e hatósági feladatellátást vizsgálom a Békés Vármegyei Kormányhivatal tekintetében. Ehhez a hatósági ügyek adatait igényeltem
meg a Kormányhivataltól. Ezen túl bemutatom a HulladékRadar és a „Tisztítsuk meg
az Országot!” program vármegyei eredményeit is. Megállapítottam, hogy a HulladékRadar bejelentések száma egyre nőt az elmúlt években. A vármegyei hatóság működése által
2021 és 2023 között 37 ezer tonna illegálisan elhagyott/lerakott hulladék mennyiségével
csökkent a környezeti terhelés, ezzel is egy tisztább, élhetőbb, és egészségesebb környezet
alakulhatott ki.
Az internetes vásárlás magatartásának vizsgálata fuzzy következtetési rendszer segítségével
Authors: Forgács Anett , Lukács Judit , Csiszárik-Kocsír Ágnes , Horváth Richárd
Published: December 2024

Az elmúlt évtizedben az online vásárlás jelentős növekedést mutatott, és az előrejelzések szerint ez a tendencia tovább fog folytatódni. A fogyasztók nagy részének vonzóvá vált az online vásárlás kényelme és gyorsasága. Az online kiskereskedők számára kiemelt fontosságú
a fogyasztói magatartás és az online vásárlási szokások alapos megértése, mivel ez lehetővé
teszi számukra, hogy hatékonyabb marketingstratégiákat dolgozzanak ki, és az online vásárlók preferenciáihoz igazítsák kommunikációjukat. Az EuroStat 2021-es jelentését alapul
véve, egyedi kérdőívet készítettünk egy saját felmérés céljából. A kérdőív által kapott adatok
felhasználásával létrehoztunk egy fuzzy prediktív modellt, amely pontosabb előrejelzéseket
tesz lehetővé a különböző fogyasztói csoportok igényeivel és viselkedésével kapcsolatban. A
felmérés eredményei egyértelműen hasznosak az online kiskereskedők számára, akik igyekeznek javítani marketingstratégiáik hatékonyságát és mélyebb betekintést nyerni a vásárlói preferenciákba. Ebben a cikkben részletesen elemezzük a fuzzy következtetési rendszer gyakorlati alkalmazását egy konkrét esettanulmány keretében, és rávilágítunk a különböző
korcsoportok és földrajzi helyek közötti mintázatokra és preferenciákra. Emellett a kutatás a
demográfai jellemzők széles skáláját is felöleli, tovább bővítve az ismereteinket az EuroStat
adataihoz képest az adott korcsoportok vonatkozásában.
Domaniczky Endre: Az ismeretlen Mádl Ferenc: Írások tőle és róla című könyv áttekintése
Authors: Marosi György Csongor
Published: December 2024

A könyv 2024-ben jelent meg, több mint félezer oldal terjedelemben a Mádl Ferenc Intézet gondozásában és Dr. Domaniczky Endre
szerkesztésében, mely digitális formában bárki
számára szabadon hozzáférhető. Nem minden
előzmény nélküli, hiszen Mádl Ferenc életéről
több tanulmány is jelent már meg, e mű életrajza első kötetének folytatásaként tekinthető.
Folytatás, de ugyanakkor elmélyülés is, hiszen
még alaposabb ismereteket kaphat az olvasó
életének és munkásságának eddig nem ismert
vagy nem közismert részleteiről.
KOH-activated tire pyrolysis char as an adsorbent for chloroorganic water pollutants
Authors: Kuśmierek Krzysztof , Doczekalska Beata , Bartkowiak Monika , Świątkowski Andrzej , Cherbański Robert , Kotkowski Tomasz
Published: December 2024

Activated carbons (ACs) produced from end-of-life tires with different tire pyrolysis char (TPC)-to-activator (KOH) ratios of 1:2, 1:3, and 1:4 were prepared and characterized. These materials were used as adsorbents for the removal of two common chloroorganic water contaminants such as 2,4-dichlorophenol (DCP) and 2,4-dichlorophenoxyacetic acid (2,4-D). The adsorption kinetics, equilibrium adsorption, and effects of solution pH were investigated. The adsorption of both adsorbates was found to be pH-dependent and preferred in acidic environments. The adsorption kinetics was evaluated using pseudo-first-order and pseudo-second-order kinetic models and mechanism - using Weber-Morris and Boyd models. Results demonstrated that the adsorption of DCP and 2,4-D on all ACs followed the pseudo-second-order model and was controlled by film diffusion. The Langmuir isotherm described the equilibrium data better than the Freundlich isotherm model. The maximum adsorption capacity of DCP adsorbed on AC1:2, AC1:3, and AC1:4 at equilibrium was 0.582, 0.609, and 0.739 mmol/g, respectively, while the maximum adsorption capacities for 2,4-D were 0.733, 0.937, and 1.035 mmol/g, respectively. The adsorption rate and efficiency were closely correlated with the porous structure of the tested adsorbents. The results showed that the activated carbons obtained from the scrap of end-of-life tires as raw materials could be used as a low-cost and alternative adsorbent for the removal of chlorinated organic pollutants from water.
Creating an inventory for a heritage that holds meaning for its inhabitants: The case of 1950s large housing estates in Oran, Algeria
Authors: Kefif Farah , Hendel Malek
Published: December 2024

Assigning the heritage status to the colonial architectural legacy of the 1950s large housing estates has still not been considered, as none of them are considered sufficiently valuable or protected by law as social housing heritage. Today, a number of scientific studies carried out on the various large Algerian housing estates have been able to identify their use value, but the lack of additional information for potential stakeholders prevents them from being put to good use. This article contributes to the development of an inventory adapted to the Algerian context: a section on the built heritage of social housing from the colonial period, which has always remained on the fringes of any official intervention. The main question of this study is what are the fundamental steps to be followed for the creation of an effective inventory adapted to large Algerian housing estates, as this research work is based on the combination of two approaches, quantitative and qualitative, as well as field observation based on the methodological triangulation used to draw maximum information from each investigative tool. The objective of this article is to propose a new version of a process adopted for the elaboration of a thematic inventory by examining the identification and the evaluation of the values by referring to the system of foreign inventories to create a new one in a particular context. The article designates four large housing estates in the city of Oran as cases of study. The results obtained by this study reveal that the system of inventory slips, certain of them having patrimonial values of degree, is high measured via the assessment elements (criteria, factors, characteristics) identified in the field, whose combined efforts by the various institutional and professional actors, as well as the involvement of the inhabitants, has made it possible to bring the large housing estates out of ignorance and into the open. The addition of details on the criteria and issues that should be taken into account in the Algerian context in the creation of an inventory is a further example.
Urban expansion and heritage threats: Preservation of Mansourah archaelogical site in Tlemcen, Algeria
Authors: Triqui Manar , Mazouz Fatima
Published: December 2024

As a rule, heritage plays a crucial role in shaping the identity of communities, with archaeological sites, in particular, being irreplaceable material witnesses of bygone eras. However, due to their fragility and non-renewable nature, they require strict protection. In Algeria, the archaeological site of Mansourah, located southwest of Tlemcen, is noticeable for its exceptional historical and architectural significance. A legacy of the Marinids of Fez, the site notably houses the Mansourah Mosque, considered the last great mosque with a military purpose in the Muslim West. This research project addresses the issue of preserving the archaeological site of Mansourah in the face of chaotic urban expansion in Tlemcen. The research is based on a mixed methodology, combining historical, architectural, and urban analyses. Between 2021 and 2023, field surveys were conducted alongside an inventory of relevant documents and multi-temporal satellite images. These data enable a comparative study of the development of the urban fabric on the archaeological site and its surroundings. Semi-structured interviews were also conducted with residents of informal housing units, revealing their perceptions of the importance of the site and its preservation. The aim of this article is to analyse the major challenges in preserving the archaeological site of Mansourah in Tlemcen amid urban expansion, by examining the perception of this heritage by the occupants of dwellings encroaching on the site and its surroundings. The study highlights that, despite its classification, the site is often seen as a constraint rather than a resource. Finally, the article calls for a specific operational management plan to enhance the history of Mansourah while taking contemporary urban realities into account.
Enhancing Concrete Performance: Utilizing Industrial Waste GGBFS as an Admixture in Self-Compacting Concrete
Authors: Dyavappanavar S. P. , Kulkarni D. K. , Channagoudar Swapna , Wali Suchita , Vijapur G. , Patil S. , Sathyanarayana A , Shwetha G. C.
Published: December 2024

Industrial-based pozzolanic substance with high silica content is called GGBFS stands for ground granulated blast furnace slag. This experimental study focused on self-compacting concrete (SCC) to create a concrete that was affordable utilizing manufactured sand (M-sand) and ground granulated blast furnace slag (GGBFS). Utilizing Natural River sand harms riverbanks, drastically alters the water table, and drives up the price of river sand daily. In order to solve these issues, the fabrication of SCC uses artificial sand, a byproduct of industrial waste that is GGBFS from steel industry. This substance has the potential to produce a sustainable building material. The experimental findings are based on the evolution of the mechanical characteristics of SCC. In this work, SCC with M-sand and GGBFS (Ground Granulated Blast Furnace Slag) are presented. Try out six different combinations. For example, a partial replacement with GGBFS (0, 5, 10, 15, 20, 25, 30), in addition to density comparisons, mechanical properties such as (Compressive strength, Split Tensile strength, and Flexural strength) and fresh quality characteristics such as (Slump flow and L-Box Test) for each mix have been compared throughout periods of 7 days, 28 days, and 90 days.
Unveiling the Influence of Perceived Organizational Support on Work Engagement and Organizational Citizenship Behavior
Authors: Ni Sudiyani Nyoman , Rihayana I Gede
Published: December 2024

The hospitality industry in Bali has shown significant recovery after the impact of COVID-19. However, the industry is experiencing substantial changes in operations and human resource management strategies, one of which is the importance of employees exhibiting extra-role behaviors. This study explores the relationship between Perceived Organizational Support (POS), work engagement (WE), and organizational citizenship behavior (OCB) in four-star accommodation in Bali, where the results of a study of 130 hotel employees showed that WE mediates the relationship between POS and OCB. POS significantly influenced OCB and WE. The research findings specifically show that POS is very important in promoting OCB. This study uses social exchange theory to emphasize that POS can increase WE and OCB. This suggests that the role of the organization is crucial in ensuring employees feel valued and cared for in terms of their assistance and welfare. 
Keywords: organizational citizenship behavior; perceived organizational support; work engagement
CORRECCIÓN DE CLASE II CANINA Y APIÑAMIENTO ANTERIOR CON EXTRACCIONES ASIMÉTRICAS
Authors: Avilés Osuna Yuri Isaí , Flores Ventura Rebeca Elizabeth , Andrade Torres Alejandro , Hernández Ávila Yareli , Jerezano Domínguez Alberto Vinicio , Casillas Santana Miguel Angel
Published: December 2024

Antecedentes: Las extracciones se realizan para mejorar la alineación dental, la estética facial y la función oclusal. Se eligen los dientes a extraer según el diagnóstico del caso. Las indicaciones para las extracciones incluyen apiñamiento dental, maloclusiones, y discrepancias esqueléticas. La secuencia de extracción más común es la de los primeros premolares. La extracción del incisivo inferior puede ser considerada en casos específicos, pero puede afectar la estética y la función oclusal. Las extracciones asimétricas pueden ser efectivas.
Objetivo: Realizar extracciones asimétricas con base a la planificación y diagnóstico preciso para corregir las líneas medias, lograr clase I canina, liberar apiñamiento, mejorar las proinclinaciones de incisivos superiores e inferiores y lograr un perfil armonioso del paciente.
Reporte de caso: Paciente masculino de 21 años de edad, clase II esquelética, apiñamiento moderado anterior superior e inferior, clase molar II derecha, clase molar I izquierda y relación canina II bilateral. Se tomó la decisión de realizar la extracción asimétrica del primer premolar superior derecho y del incisivo central inferior derecho.
Resultados: Se corrigió apiñamiento en ambas arcadas, se retroinclinaron los incisivos inferiores, se obtuvo estabilidad oclusal, clase II funcional molar del lado derecho, clase I molar izquierda y relación canina CI bilateral, overjet de 2 mm y overbite de 40%.
Conclusion: La elección de dientes a extraer se basa en un análisis exhaustivo que considera la biomecánica del tratamiento, el diagnóstico preciso, así como factores individuales del paciente. El enfoque de extracciones asimétricas ha demostrado ser efectivo y puede resultar en tratamientos más rápidos y estables, siempre que se realice una adecuada planificación.
EVALUASI TEKNOLOGI INFORMASI MENGGUNAKAN METODE BALANCED SCORECARD PADA DEPARTEMEN IT PADA PERUSAHAAN KONTRUKSI KAPAL
Authors: Sindy Anggraini Sindy Anggraini , Noor Raisza , Kailatyah Saqira , Putri Sinta Cahyani , Hadavid Moh. , Puspitaningrum Ari Cahaya , Fitrani Laqma Dica
Published: December 2024

Kebutuhan teknologi saat ini sudah tidak terbatas pada sektor usaha apapun, termasuk bidang perkapalan sekalipun. PT. PAL Indonesia adalah salah satu perusahaan yang bergerak di bidang perkapalan, baik dari segi pelayanan, pembuatan sampai dengan tahap maintenance perkapalannya. Penelitian ini dengan menjadikan PT. PAL Indonesia sebagai objek sasaran untuk menyelidiki, mengamati, dan menganalisis kebutuhan dan dampak perkembangan teknologi untuk masa depan perusahaan. Dengan menggunakan metode Balance Score Card (BSC) diharapkan mampu memberikan rekomendasi kebijakan untuk bisa mengembangkan bagian departemen IT di PT. PAL Indonesia, dengan membandingkan kondisi saat ini dapat dilakukannya perencanaan target untuk masa depan. Ada beberapa indikator di departemen IT yang harus diturunkan di masa depan untuk mengoptimalkan kinerja departemen IT, seperti biaya operasional dan risiko downtime. Di sisi lain, hampir semua indikator di departemen IT akan direncanakan untuk ditingkatkan, seperti tingkat pelayanan, tingkat keamanan, pendapat laba IT hingga karyawan di departemen IT. Berdasarkan hasil pertandingan masa ini dan target masa depan mengunakan metode BSC dengan empat prespektif, dapat ditarik garis besar bahwa PT. PAL Indonesia pada bagian departemen IT tengah berupaya untuk menekan biaya, meningkatkan pendapatan, dan mendorong inovasi agar lebih fokus pada pengembangan keterampilan karyawan, pengelolaan aset TI yang efisien, peningkatan kepuasan pelanggan, serta ketepatan waktu dalam penyelesaian proyek.
Cover 9.2.
Authors: Maulani Mustamina
Published: December 2024

cover
ODONTO +: CAPACITANDO CIRURGIÕES-DENTISTAS PARA O ATENDIMENTO DE PESSOAS VIVENDO COM O VÍRUS DA IMUNODEFICIÊNCIA HUMANA E A SÍNDROME DA IMUNODEFICIÊNCIA ADQUIRIDA NO SISTEMA ÚNICO DE SAÚDE
Authors: Guedes Erik Vinicius Barros , Rossi Eduardo dos Santos , Tenório Filho Luiz , Viana de Jesus Oliver Renê , De Araujo Maria Ercília , Dos Santos Patricia Tavares , De Oliveira Daniel Canavese
Published: December 2024

A saúde bucal é essencial para a qualidade de vida das pessoas vivendo com o vírus da imunodeficiência humana (HIV) e a síndrome da imunodeficiência humana (Aids). No entanto, esses indivíduos ainda enfrentam barreiras significativas no acesso ao atendimento odontológico, como estigma, preconceito e falta de preparo de alguns profissionais de saúde. Este trabalho desenvolveu um protótipo de aplicativo móvel para capacitar cirurgiões-dentistas da Atenção Primária à Saúde (APS) no acolhimento e atendimento das pessoas vivendo com HIV / Aids (PVHA) no âmbito do Sistema Único de Saúde (SUS). O desenvolvimento deste aplicativo móvel, foi conduzido em três etapas: a) revisão bibliográfica para identificar conteúdos relevantes; b) definição de temas como enfrentamento do estigma, comunicação e sigilo; e c) desenvolvimento do protótipo em alta fidelidade na plataforma Marvel, com usabilidade para Android e iOS. A elaboração do aplicativo levou em consideração critérios como confiabilidade das informações, usabilidade, conectividade, complementaridade educativa, avaliações e recomendações. O protótipo segue o modelo de prototipagem de alta fidelidade, com um design acessível e embasado em documentos oficiais. Esses resultados enfatizam a importância dos dispositivos móveis na área da saúde e a necessidade de aprimoramentos na infraestrutura de internet nas instituições de saúde do Brasil, reforçando o papel das tecnologias móveis na educação em saúde e na superação de barreiras no atendimento odontológico às PVHA.
PERFIL EPIDEMIOLÓGICO DO CÂNCER DE COLO DE ÚTERO NO BRASIL DE 2013 A 2021
Authors: Stela Flávia Eduarda Thomazini , Sereno Arianne Peruzo Pires Gonçalves , Rodrigues Graziela Vendrame
Published: December 2024

O câncer de colo de útero é uma doença maligna que atinge mulheres em todo o mundo, sendo o quarto tipo de câncer mais frequente nas mulheres mundialmente. Cerca de 99,7% dos casos são causados por Papiloma Virus Humanos, sendo ele o principal fator de risco, junto aos mais comuns, que são o HPV 16 e 18. Nem sempre a infecção do vírus progride para a neoplasia maligna, podendo regredir. Quando diagnosticado precocemente, tem regressão em quase sua totalidade de casos. Sendo incidente em regiões com o nível socioeconômico menor, estando relacionada com a falta de conhecimento da população e não tendo acesso a informações, educação, e ao serviço de saúde. Esta é uma pesquisa baseada na coleta de dados obtidos pelo DATASUS, tendo o objetivo de analisar a epidemiologia da doença nas regiões brasileiras, tendo em vista a dificuldade nos números de casos informados, pois, ainda hoje, há subnotificações de casos, causados pela falta de conhecimento da população, até mesmo de profissionais da saúde, e a falta de acesso ao sistema de saúde pública em algumas regiões. Os números de casos aumentaram ao decorrer dos anos, em maior concentração na região sudeste, tendo a faixa etária predominante de 40 a 49 anos; a modalidade terapêutica mais utilizada é a radioterapia. Sendo de extrema importância o rastreamento do câncer, incentivando as mulheres e conscientizando-as sobre os exames preventivos periódicos, assim percebemos que haverá uma diminuição da incidência de casos. Mediante a isso, torna-se essencial o conhecimento da população sobre o Câncer de colo Uterino. Entre prevenção, diagnóstico precoce, tratamento correto, todos contribuem para a diminuição de incidência e mortes em decorrência dessa neoplasia maligna.
Optimasi Pertanian Padi: Peramalan Curah Hujan Berbasis Arima Untuk Penentuan Waktu Tanam Yang Tepat
Authors: Defiyanti Sofi , Nurina Sari Betha , Nur Padilah Tesa
Published: December 2024

Pertumbuhan dan produksi padi tidak dapat dilepaskan dari pengaruh yang kuat dari perubahan iklim. Perubahan iklim dengan anomali yang tinggi pada beberapa tahun belakang menyebabkan ancaman bagi produksi pertanian khususnya tanaman padi. Maka diperlukan metode yang dapat dipergunakan untuk mengoptimalkan hasil produksi pertanian salah satunya adalah dengan menentukan kapan waktu tanam terbaik untuk tanaman padi menggunakan kalender tanam. Peramalan menggunakan metode ARIMA dapat dilakukan untuk meramalkan curah hujan yang akan datang, sehingga dapat diketahui kapan waktu terbaik untuk awal tanam. Prediksi curah hujan dasarian telah dilakukan dengan menggunakan metode ARIMA (1,0,1) yang berasal dari data histori selama 5 tahun di provinsi Jawa Barat pada stasiun Klimatologi Jawa Barat dengan nilai AIC terkecil 2078,28. Prediksi curah hujan dasarian dihasilkan untuk Desember dasarian ke-3 tahun 2023 sampai Juni dasarian ke-2 tahun 2024 Hasil prediksi menunjukkan bahwa waktu tanam padi yang optimal dimulai pada bulan November dasarian ke-3, ketika curah hujan diperkirakan mencapai lebih dari 50 mm/dasarian selama beberapa dasarian berikutnya. Prediksi ini sejalan dengan prakiraan cuaca dari BMKG untuk awal musim hujan 2023/2024 di Jawa Barat.
 
Abstract
Growth and production of rice cannot be separated from the strong influence of climate change. Recent years of high climate anomalies have posed a threat to agricultural production, particularly rice cultivation. Therefore, methods are needed to optimize agricultural production, one of which is determining the best planting time for rice using a planting calendar. Forecasting using the ARIMA method can be used to predict future rainfall, helping to identify the best time to start planting. Dasarian rainfall predictions have been conducted using the ARIMA (1,0,1) method based on historical data over five years from West Java province at the West Java Climatology Station, yielding the smallest AIC value of 2078.28. The dasarian rainfall forecast was generated for the period from December in the 3rd dasarian of 2023 to June in the 2nd dasarian of 2024. The results indicate that the optimal time to plant rice begins in November in the 3rd dasarian, when rainfall is expected to exceed 50 mm/dasarian for several subsequent dasarians. This prediction aligns with the weather forecast from BMKG for the start of the rainy season in 2023/2024 in West Java.
Klasifikasi Ekspresi Wajah Menggunakan Covolutional Neural Network
Authors: Akbar Ahmad Taufiq , Saifullah Shoffan , Prapcoyo Hari
Published: December 2024

Pengenalan ekspresi wajah adalah tantangan penting dalam pengolahan citra dan interaksi manusia-komputer karena kompleksitas dan variasi yang ada. Penelitian ini mengusulkan arsitektur sederhana Convolutional Neural Network (CNN) untuk meningkatkan efisiensi klasifikasi emosi pada dataset kecil. Dataset yang digunakan adalah Jaffe, yang terdiri dari 213 citra berukuran 256x256 piksel dalam tujuh kategori ekspresi. Citra-citra tersebut di-resize menjadi 128x128 piksel untuk mempercepat pemrosesan. Data diproses menggunakan arsitektur CNN yang terdiri dari 3 lapisan konvolusi, 2 lapisan subsampling, dan 2 lapisan dense. Kami mengevaluasi model dengan 5-fold dan 10-fold cross-validation untuk estimasi kinerja yang robust, serta teknik hold-out (70:30, 80:20, 85:15, dan 90:10) untuk perbandingan hasil yang jelas. Hasil menunjukkan akurasi tertinggi sebesar 90.6% dengan learning rate 0.001 pada pembagian 85% data latih dan 15% data uji, melebihi model yang lebih kompleks. Meskipun tidak menggunakan transfer learning atau augmentasi data, model ini tetap unggul dibandingkan pendekatan tradisional seperti Local Binary Pattern (LBP) dan Histogram Oriented Gradient (HOG). Dengan demikian, arsitektur CNN yang sederhana ini terbukti efektif untuk pengenalan ekspresi wajah pada dataset kecil.
 
Abstract
Facial expression recognition is a significant challenge in image processing and human-computer interaction due to its inherent complexity and variability. This study proposes a simple Convolutional Neural Network (CNN) architecture to enhance the efficiency of emotion classification on small datasets. Jaffe's dataset consists of 213 images sized 256x256 pixels across seven expression categories. These images were resized to 128x128 pixels to accelerate processing. The data was processed using a CNN architecture comprising 3 convolutional layers, 2 subsampling layers, and 2 dense layers. We evaluated the model with 5-fold- and 10-fold cross-validation for robust performance estimation and hold-out techniques (70:30, 80:20, 85:15, and 90:10) for clear result comparison. The results indicated the highest accuracy of 90.6% with a learning rate of 0.001 using the 85% training and 15% testing data split, surpassing that of more complex models. Although the model does not employ transfer learning or data augmentation, it still outperforms traditional approaches such as Local Binary Pattern (LBP) and Histogram Oriented Gradient (HOG). Thus, this simple CNN architecture proves effective for facial expression recognition on small datasets.
The 2nd International Forum “Traditional Buddhism and Modern Challenges”
Authors: Girchenko E. A. , Vasilenko T. E.
Published: December 2024

This article is an overview of the work of the II International Forum “Traditional Buddhism and Modern Challenges”, which was held on 12–14 August 2024 in Ulan-Ude. This year, more than 1,800 participants from 16 countries gathered together, with representatives from not only religious structures, but also political, public, and scientific organizations. This forum aims to strengthen international relations between Buddhists of the world at all levels. The article analyzes the main activities of three events united by a single theme – the conference "Buddhism in a Changing World", the II International Forum “Traditional Buddhism and Modern Challenges”, the conference “The Phenomenon of the XII Pandito Khambo Lama Dashi-Dorzho Itigilov”, related to the actualization of the Buddhist culture in today's society, understanding of the philosophy and practice of Buddhism in the modern world, assessment of the main directions and results of the activities of Buddhist institutions and organizations both at the religious level and in the system of their interactions with political powers in Russia and Asian countries, their role and influence in international relations, education and medicine.
Kushan Settlement Complexes in the Kashmir Valley
Authors: Denisenko V. L. , Filatov E. A. , Lyamina V. A.
Published: December 2024

To date, more than 60 Kushan settlement monuments have been discovered in the Kashmir Valley, however systematic archaeological work has been carried out on only three, and the rest of the monuments are known only as the result of lifting material. The main problem is the low level of knowledge of the territory. However, the Kashmir Valley has occupied an important strategic position along the Great Indian and Great Silk Trade Routes for centuries. As a result of the Yuezhi/Kushans, who paved the way from the northwestern borders of China to the western part of Central Asia, trade routes were established through Xinjiang and the mountainous territories of Northern India. The purpose of this article is to determine the sequence of the founding of settlements by the Kushans, as well as their location, in order to clarify the main migration routes between Northern India, Central Asia and China. The objectives of the study include consideration of the history of the study and characterization of the results of excavations of settlement monuments of Kushan in the Kashmir valley. The main method is historiographical analysis based on a systematic approach, using GIS technology to graphically convey the results of the study. The annexation of the northern part of the Kashmir valley to the Kushan Empire dates back to the reign of Kujula Kadfiz (30–80 AD). The rule of the Kushans in this territory continued until the beginning of IV century AD. The distribution of the identified Kushan settlement sites and cross-sectional profiles of the mountain frame of the Kashmir Valley demonstrate that the Kashmir Valley is connected to Gilgit-Baltistan along the Bandipora-Gurez road, with Ladakh along the Liddar and Sindh Rivers, along the Jhelum River basin with Gandhara.
The Image of the “Lord of the Underworld” in Sanxingdui Ritual Bronzes
Authors: Varenov A. V.
Published: December 2024

A bronze fantasy beast and human figure in a zoomorphic headdress were discovered in 1986 at the JK2 sacrificial pit of the Sanxingdui site. It belongs to the Bronze Age culture spread in the Sichuan province of the PRC. Peculiarities of construction and methods of production of the bronze anthropomorphic statue from Sanxingdui were the same as A and C type bronze masks and bronze “spirit trees” no. 2 and no. 1, meaning they all belonged to the same time. The fantasy beast mentioned above stood at the lowest tier of the so-called “sacred altar”, which was the “model of the world” of ancient inhabitants of Sanxingdui. They could think of him as the chthonic “Lord of the Underworld”. The results of new excavations at Sanxingdui in 2020–2022 are briefly mentioned. The plan and relative chronology of six newly discovered sacrificial pits are examined. The discussion of Chinese researchers about their nature is observed. The stratigraphy of new sacrificial pit JK8 is investigated in detail. Fantasy beasts of the same pedigree as in the JK2 sacrificial pit, which were found in newly discovered sacrificial pits JK3 and JK8 are described in detail. The beginning of depicting masks on bronze heads of A and C types is considered. The author argues that the bronze statue in a zoomorphic headdress from the JK2 sacrificial pit could represent the image of the “Lord of the Underworld” of Sanxingdui in his anthropomorphic form.
Silent Intruder: Unveiling Asymptomatic Anomalous Left Coronary Artery in Adulthood
Authors: Tammiraju Iragavarapu , Teja Durbesula Aakash , Ashhar Mohammad Shibly , Kusuma Mare
Published: December 2024

Anomalous left coronary artery from the pulmonary artery (ALCAPA), a rare congenital heart anomaly, typically manifests with heart failure symptoms in infants and carries a high mortality rate without surgical intervention. Patients are categorized into adult and infantile types based on collateral presence, impacting cardiovascular risk. Interestingly, some patients may remain asymptomatic for decades due to adequate collateral development, with a decreasing risk of sudden death as they reach adulthood. Management of asymptomatic cases requires individualized consideration and diagnostic confirmation before intervention, despite decreasing risk of sudden death with age. We report a case involving a 35-year-old asymptomatic woman who came for a routine annual check-up. While her electrocardiography, ECHO was normal, a positive Treadmill stress test prompted coronary angiography, revealing an incidental diagnosis of ALCAPA. Subsequently, the patient was referred to cardiothoracic and vascular surgery for further evaluation and necessary interventions, but the patient denied surgery as she did not accept the risk in view of asymptomatic status.
The impact of myeloma induction therapy on stem cell mobilization and collection: ‘Daratumumab,’ a boon or a bane?
Authors: Mamlekar Harshal Hiroji , Hasan Faheema , Yadav Sanjeev , Kashyap Rajesh , Rahman Khaliqur , Gupta Ruchi , Singh Manish
Published: December 2024

Objectives:

Multiple Myeloma (MM) therapy has evolved over many years. While first-line induction therapy has undergone drastic changes, Autologous hematopoietic stem cell transplantation (ASCT) still plays a significant role in consolidation, improving both the depth of response and progression-free survival. Our study aimed at assessing the impact of myeloma induction therapy on stem cell mobilisation and collection.

Material and Methods:

In our study, data of 29 Myeloma patients who underwent ASCT at SGPGI, Lucknow from 2014 to 2023 was retrospectively analyzed. Patients were stratified into cohorts according to the induction therapy received prior to transplant. Outcomes were compared among cohorts who received prior therapy with Immunomodulatory drugs (Lenalidomide, Pomalidomide) (n=18), Proteosome inhibitors (Bortezomib, Carfilzomib) (n=29) and Monoclonal antibody (Daratumumab) based regimen (n= 5). Also, the dose of stem cell infused was correlated with the day of engraftment of stem cells. The number of induction cycles received prior to transplant were correlated with the use of Plerixafor for mobilization of stem cells.

Results:

A greater number of stem cell yield was reported in the group who received Immunomodulatory drugs and Proteosome Inhibitors as compared to Daratumumab based therapy. Prior induction regimen with Immunomodulatory drugs did not significantly alter stem cell mobilization (p= 0.707). However, Daratumumab based regimen showed significantly lower yield of stem cells (p <0.001). No significant correlation was noticed between the average number of prior induction cycles and the use of Plerixafor for mobilization of stem cells (p= 0.551). No significant correlation was noticed between the dose of stem cells and the day of engraftment (p= 0.094).

Conclusion:

Albeit small numbers, this study highlights the fact that treatment with Daratumumab especially in a relapsed, refractory setting impairs stem cell mobilization and warrants larger studies for further correlation.
Определение суммарного содержания насыщенных и ароматических углеводородов в нефтях и нефтепродуктах методами масс-спектрометрии и газовой хроматографии/масс-спектрометрии с электронной ионизацией
Authors: Бродский Ефим Соломонович , Шелепчиков Андрей Александрович , Калинкевич Галина Александровна , Мир-Кадырова Елена Якубовна
Published: December 2024

Представлена методика определения суммарного содержания насыщенных и/или ароматических соединений в нефтяных фракциях и нефтепродуктах по масс-спектрам электронной ионизации. Вклад насыщенных и ароматических углеводородов в полный ионный ток определяется путем решения системы линейных уравнений с коэффициентами, учитывающими взаимное наложение масс-спектров насыщенных и ароматических углеводородов
Использование молекулярной массы и элементного состава как дополнительного фильтра при проведении библиотечного поиска
Authors: Самохин Андрей Сергеевич , Сотнезова Ксения Михайловна , Ревельский Игорь Александрович
Published: December 2024

Идентификация органических соединений, основанная только на поиске по базам данных масс-спектров электронной ионизации, является ориентировочной. Чтобы увеличить достоверность идентификации, необходимо использовать дополнительную информацию. Наиболее часто наряду с масс-спектрами применяют газохроматографические индексы удерживания, реже – данные о молекулярной массе или элементном составе, поскольку для определения этих характеристик необходимы дополнительные эксперименты. В настоящей работе мы рассмотрели, какое влияние на результаты библиотечного поиска оказывает знание молекулярной массы, набора элементов (входящих в состав молекулы) или брутто-формулы. Показано, что определение номинальной молекулярной массы или брутто-формулы незначительно увеличивает эффективность библиотечного поиска. Например, вероятность попадания правильного ответа на первую позицию в списке возможных кандидатов увеличивается всего на 2.8 и 3.0% соответственно. С другой стороны, использование дополнительных фильтров при библиотечном поиске позволяет существенно сократить число возможных кандидатов и упрощает задачу предсказания отсутствия соединения в базе данных.

Identification of organic compounds based only on searching against electron ionization mass spectral libraries is tentative. To increase the reliability of the identification, additional information should be used. Gas chromatographic retention indices are most often used together with mass spectra. Molecular weight and elemental composition is less frequently used, because additional experiments are required to determine these characteristics. In the present paper, we examined the influence of the molecular weight, elements present in a molecule and molecular formula on the results of the library search. It is shown that, determination of the nominal mass or molecular formula slightly increases efficiency of the library search (for example, probability that the correct compound occupies the first position in the list of possible candidates increases by only 2.8 and 3.0% respectively). On the other hand, use of additional constraints in the library search can significantly reduce the number of possible candidates and simplify predicting the absence of compound in the database.
Времяпролетная масс-спектрометрия МАЛДИ с квадрупольной ионной ловушкой: гидратация ионов гидроксилсодержащих соединений
Authors: Хорошев О.Ю. , Косяков Д.С. , Аникеенко Е.А. , Ульяновский Н.В.
Published: December 2024

На примере ряда природных гидроксилсодержащих соединений различных классов впервые показана возможность образования артефактов в масс-спектрах МАЛДИ, связанных с гидратацией ионов, при применении гибридного масс-анализатора с квадрупольной ионной ловушкой. Установлено, что при использовании тандемной масс-спектрометрии в образовании аддуктов с водой принимают участие, как ионы-предшественники, так и ионы-продукты. Основным источником воды для ион-молекулярных взаимодействий в ионной ловушке являются буферный и соударительный газы. Отмечена роль катионов металлов в образовании аддуктов аналитов с водой. Для большинства исследованных гидроксилсодержащих соединений гидратация наиболее активно протекает при катионировании ионами лития, при этом пик иона [M+H2O+Li]+ является доминирующим в масс-спектре.  

On the example of a number of natural hydroxyl-containing compounds of various classes the possibility of artifact formation, associated with ion hydration, in the quadrupole ion trap MALDI mass spectra is shown for the first time. It was established that when using tandem mass spectrometry, both precursor ions and product ions are involved in the formation of water adducts. The main source of water for ion-molecular interactions in the ion trap are buffer and collision gases. The role of metal cations in the formation of analytes adducts with water is noted. For the majority of studied hydroxyl-containing compounds, hydration proceeds most actively during cationization with lithium ions, with the peak of the [M+H2O+Li]+ ion dominating in the mass spectra.
К вопросу об информативности масс-спектральных диагностических отношений и критериев на их основе для проверки геохимических гипотез
Authors: Смирнов М.Б. , Фадеева Н.П.
Published: December 2024

Получены количественные оценки ошибок 1-го и 2-го рода для масс-спектральных критериев, на основании которых предлагалось проводить разграничение нефтей, генерированных в карбонатных и иных породах для доманиковой формации северных и центральных районов Волго-Урала. Показано, что ни один них не работоспособен: у лучших из них ошибки и 1-го, и 2-го рода близки к 50%. Следовательно, для всех регионов, где возможны карбонатные нефтематеринские породы, должна быть сначала выполнена работа, аналогичная данной, и лишь после этого становится осмысленным анализ нефтей. Кроме того, необходимо провести количественные оценки качества всех прочих используемых в геохимии нефти критериев, для которых такие оценки технически возможны. Новые критерии следует конструировать только на основании тех параметров состава, для которых значение критерия Манна-Уитни близко к нулю.
Изучение лигнина крапивы (Urtíca dióica) методом масс-спектрометрии на основе орбитальной ионной ловушки с фотоионизацией при атмосферном давлении
Authors: Косяков Д.С. , Пиковской И.И. , Шаврина И.С. , Ульяновский Н.В.
Published: December 2024

Метод масс-спектрометрии высокого разрешения с орбитальной ионной ловушкой и допированной ацетоном фотоионизацией при атмосферном давлении впервые использован для характеристики структуры лигнинов травянистых растений на примере диоксанлигнина крапивы двудомной (Urtíca dióica). Полученный масс-спектр содержит около 3 000 пиков депротонированных молекул лигнинных олигомеров в диапазоне молекулярных масс до 1.6 кДа. Изучение тандемных масс-спектров и компонентного состава мономеров, образующихся в ходе активированной соударениями диссоциации макромолекул лигнина, показало особую роль п-оксикоричных кислот в формировании лигнина крапивы. На основе результатов тандемной масс-спектрометрии предложены возможные структуры олигомеров лигнина крапивы, образующихся за счет присоединения гваяцил- и сирингилпропановых структур с их последующей этерификацией п-кумаровой, феруловой и дигидроферуловой кислотами.

The orbital ion trap high-resolution mass spectrometry method with atmospheric pressure acetone-doped photoionization was first used to characterize the structure of lignins of herbaceous plants using the example of nettle (Urtíca dióica) dioxane lignin. The obtained mass spectrum contains about 3,000 peaks of deprotonated molecules of lignin oligomers in the molecular mass range up to 1.6 kDa. The study of tandem mass spectra and the composition of monomers formed during the collision-induced dissociation of lignin macromolecules showed the special role of p-hydroxycinnamic acids in the formation of nettle lignin. Based on the results of tandem mass spectrometry, possible structures of nettle lignin oligomers, which are formed by the addition of guaiacyl- and syringylpropane units with their subsequent etherification with p-coumaric, ferulic and dihydroferulic acids, are proposed.

The orbital ion trap high-resolution mass spectrometry method with atmospheric pressure acetone-doped photoionization was first used to characterize the structure of lignins of herbaceous plants using the example of nettle (Urtíca dióica) dioxane lignin. The obtained mass spectrum contains about 3,000 peaks of deprotonated molecules of lignin oligomers in the molecular mass range up to 1.6 kDa. The study of tandem mass spectra and the composition of monomers formed during the collision-induced dissociation of lignin macromolecules showed the special role of p-hydroxycinnamic acids in the formation of nettle lignin. Based on the results of tandem mass spectrometry, possible structures of nettle lignin oligomers, which are formed by the addition of guaiacyl- and syringylpropane units with their subsequent etherification with p-coumaric, ferulic and dihydroferulic acids, are proposed.
Оптимизация вертикального аксептанса статического масс-анализатора
Authors: Антонов А.С. , Саченко В.Д. , Бердников А.С. , Галль Л.Н.
Published: December 2024

Аксиальная аберрация ионнооптической системы статического массанализатора является одним из факторов, ограничивающих пропускание и чувствительность прибора вследствие необходимости значительно уменьшать вертикальную составляющую эмиттанса ионного пучка для достижения требуемой массспектральной разрешающей способности. Авторами описан алгоритм выбора оптимальной коллимирующей системы массанализатора, позволяющей эффективно уменьшать вклад аксиальной аберрации при минимальных потерях интенсивности массспектральных линий.

Axial aberration of the ionoptical system of a static mass analyzer is one of the factors that limits the transmittance and sensitivity of the device due to the need to significantly reduce the vertical component of the ion beam emittance to get the required mass spectral resolution. The authors describe an algorithm for selecting the optimal collimating system, which allows one to effectively reduce the contribution of the axial aberration providing the loss of intensity is minimal.