bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effects of crystallinity of silicon channels formed by two metal-induced lateral crystallization methods on the cell current distribution in NAND-type 3D flash memory
Authors: Matsuo Haruki , Yamashita Hiroki , Shimada Yusuke , Ishihara Noritaka , Seto Satoshi , Morita Sho , Ukishima Masafumi , Arayashiki Yusuke , Kajiwara Suzuka , Murayama Akiyuki , Nishiyama Katsuya , Sugimae Kikuko , Mori Shinji , Saito Yuta , Shundo Takeshi , Kanno Yurika , Kamiya Hiroyuki , Uchiyama Yasuhiro , Aisou Fumiki , Sekine Katsuyuki , Ohtani Norio 
Published: February 2024

Abstract
Two metal-induced lateral crystallization (MILC) methods are proposed as candidate techniques to enhance cell current in future ultra-high-density NAND-type 3D flash memory devices. The channel crystallinity differs depending on the MILC method. In a single MILC, the channel is composed of single-crystal Si, whereas in a regional MILC, the channel comprises multiple crystal grains that are larger than those of the conventional polycrystalline Si. Using transmission electron microscopy, the inhibiting factor of MILC was modeled to reveal that the two MILC approaches result in different cell current distributions that are related to their degree of crystallinity. A comparison of these two cell current distributions in a 3D flash memory with over 900 word-line stacks showed that the single MILC delivers a higher median cell current with outliers on the lower side. In contrast, the regional MILC delivers a lower median cell current without outliers on the lower side.
CIRURGIA GUIADA PARA REABILITAÇÃO TOTAL SUPERIOR COM IMPLANTES ATRAVÉS DA TÉCNICA ALL ON 4: RELATO DE CASO
Authors: Santos Anny Kerolayne Moreira Cavalcante dos , Barboza Andressa Santos , Sales Pedro Henrique da Hora 
Published: February 2024

Com o avanço tecnológico cada vez mais acentuado na ciência, a implantodontia caminha em busca de soluções mais adequadas que objetivam a melhora da qualidade de vida dos pacientes. Hodiernamente, a reabilitação total de maxilas edêntulas com perda óssea e atrofia maxilar têm sido um desafio em muitos dos casos, e visando evitar o uso de enxertos, reduzir o tempo de tratamento e suprir as expectativas do paciente o protocolo “All-on-four”, com o auxílio da cirurgia guiada, vêm se mostrando uma excelente alternativa para esses casos. O protocolo All-on-four é um método que consiste na colocação de quatro implantes com carga imediata, fundando-se no princípio de quatro implantes mais longos proporcionando uma estabilidade primária sem que haja a necessidade de se utilizar qualquer tipo de enxerto. Este estudo teve o objetivo de relatar um caso de reabilitação oral total maxilar por meio de implantes dentários pela técnica All-on-four associada à cirurgia guiada, com o intuito de avaliar suas características e contraindicações, destacando as vantagens e desvantagens da utilização da mesma. A paciente em questão foi avaliada criteriosamente, sendo levado em consideração sua queixa principal e suas condições clínicas. Mediante planejamento digital do software implantviewer (Brasil), notou-se a possibilidade de realizar a instalação dos implantes dentários através da técnica All-on-four. Em primeira etapa, foi realizado o escaneamento para a confecção do guia cirúrgico, em seguida a cirurgia foi executada e o guia foi fixado na região com o auxílio dos pinos de fixação. O planejamento, principalmente por conta da cirurgia sem retalhos, proporcionou maior precisão e menor tempo cirúrgico. Após 48 horas da cirurgia foi instalada a prótese provisória e a função mastigatória estabelecida. A paciente vem sendo acompanhada há um ano, desde a instalação da prótese definitiva, encontra-se com a estética adequada e função mastigatória restabelecida. Conclui-se que essa técnica pode ser uma grande aliada na reabilitação de casos complexos, dentro dos limites do presente relato de caso.
ASSESSMENT AND RISK MENAGEMENT OF INFORMATION AVAILABILITY OF SDN-BASED INTERNET OF THINGS NETWORKS
Authors: Ермаков С.А. , Донсков И.И. , Болгов А.А. , Макаров О.Ю. , Бурцев Р.Д. 
Published: February 2024

В данной статье предлагается методическое и алгоритмическое обеспечение количественной оценки рисков нарушения доступности систем Интернета вещей, построенных на базе программно-определяемых сетей (SDN). Предлагаемое обеспечение учитывает особенности построения выбранных сетей. Потенциальный ущерб складывается как из ценности защищаемых активов, так и из особенностей топологии рассматриваемой сети. Вероятность атаки определяется индивидуально для каждого типа злоумышленников, с учетом его ресурсов и мотивации. Представлена методика регулирования риска, представляющая собой механизм двойной маршрутизации с учётом рисков, основанный на эволюционном алгоритме. Предложенный алгоритм позволяет вычислить наиболее оптимальные настройки системы, обеспечивая при этом приемлемое время сходимости. Обширные результаты моделирования предложенного подхода демонстрируют повышение защищенности различных сетевых топологий без значительного ущерба производительности.
This article proposes methodology and algorithm for quantifying risks assessment of availability breaches of SDN-based Internet of things systems. The proposed methodology considers the features of selected networks structure. Potential damage consists both of the protected assets worth and the topology specificity. The probability of an attack is determined individually for each attacker type, taking into account his resources and motivation. A risk management methodology is proposed. It represents a risk-aware dual routing mechanism, based on evolutional algorithm. Proposed algorithm makes it possible to calculate the most optimal system settings, while providing an acceptable convergence time Extensive simulation results demonstrate an increase in security level in various network topologies without essential performance reducing.
TOOLS FOR AUTOMATED ASSESSMENT AND REGULATION OF RISKS OF VIOLATION OF THE CONFIDENTIALITY OF PERSONAL DATA WHEN THEY ARE PLACED IN DOMESTIC REPOSITORIES
Authors: Паринова Л.В. , Моисеев И.А. , Нархов Д.А. 
Published: February 2024

Данная статья посвящена защите скомпрометированных персональных данных пользователей, находящихся в публичном доступе, а также оценке и регулированию рисков нарушения конфиденциальности данных при их размещениях в открытых хранилищах. В основе методики лежит алгоритм защиты и регулирования личных данных пользователя в информационно телекоммуникационной сети «Интернет». В работе представлены способы защиты конфиденциальной информации и методы борьбы с ресурсами, направленными на сбор и неправомерное использование персональной информации, подверженной компрометации со стороны злоумышленника.
This article is devoted to the protection of compromised personal data of users in the public domain, as well as the assessment and regulation of the risks of data privacy violations when they are placed in open repositories. The methodology is based on an algorithm for protecting and regulating the user's personal data in the Internet information and telecommunications network. The paper presents ways to protect confidential information and methods of combating resources aimed at collecting and misuse of personal information subject to compromise by an attacker.
Assessment of Radiation Protection Devices Practice in Fluoroscopy
Authors: - ROHIT BANSAL , - SRISHTI , - KESHCHANDRA SINGH , - SHARIQ AHMAD LONE , - FIRDOUS AHMAD BHAT 
Published: February 2024

Fluoroscopy experts who are exposed to radiation over a prolonged period face a higher likelihood of developing cancer caused by radiation. Therefore, the personnel are being more frequently exposed to X ray radiation during their everyday work. This brings up uncertainties about the risks they encounter and the radiation protection measures required to minimize them. The objective of the study was to assess the safety measures implemented by theater personnel for radiation protection.
The survey for the study was conducted on patients and medical professionals involved in fluoroscopic procedures. For the gathering of data, we observed individuals such as patients, radiation technologists, radiologists, surgeons, and students who wore radiation protection clothing while undergoing radiological procedures at the Gastroenterology. The total observed individuals were 30 patients and 17 medical professionals.
OPTIMIZING THE APPLICATION OF OCCUPATIONAL SAFETY AND HEALTH (K3) CULTURE IN THE LEARNING PROCESS OF MECHANICAL ENGINEERING PRACTICE
Authors: Ma'ruf Khakam , Setiawan Rizal Justian , Darmono Darmono , Khosyiati Nur Evirda , Azizah Nur 
Published: February 2024

The implementation of OSH in the workplace is a necessity for companies or institutions that brings great benefits to all workers and is not felt as a burdensome burden but rather awareness of workers from the risk of materials. Indonesia still has a low level of work safety when compared to developed countries, this makes the risk and level of work accidents in Indonesia still high. This study aims to find solutions to the problems that hinder the application of OHS in mechanical engineering practice. This study uses a qualitative approach to describe the application of occupational safety and health in the mechanical engineering workshop, descriptive methods used in this study, in the form of interviews, observations, and documentation to collect the necessary data. SMK Negeri 2 Pengasih has included K3 planning as a guideline for implementing practical learning in the workshop. Teacher supervision and guidance in its application is quite good regarding the work to be done. However, OHS evaluation has not been fully conducted in practical learning at school. This is related to policy and improvement of evaluation development as a basis for implementing further learning. From the evaluation, shortcomings can be identified so that better planning can be made for workshop practice for students of SMK N 2 Pengasih.
Preoperative prediction of lymphovascular and perineural invasion in gastric cancer using spectral computed tomography imaging and machine learning
Authors: Ge Hui-Ting , Chen Jian-Wu , Wang Li-Li , Zou Tian-Xiu , Zheng Bin , Liu Yuan-Fen , Xue Yun-Jing , Lin Wei-Wen 
Published: February 2024

BACKGROUND
Lymphovascular invasion (LVI) and perineural invasion (PNI) are important prognostic factors for gastric cancer (GC) that indicate an increased risk of metastasis and poor outcomes. Accurate preoperative prediction of LVI/PNI status could help clinicians identify high-risk patients and guide treatment decisions. However, prior models using conventional computed tomography (CT) images to predict LVI or PNI separately have had limited accuracy. Spectral CT provides quantitative enhancement parameters that may better capture tumor invasion. We hypothesized that a predictive model combining clinical and spectral CT parameters would accurately preoperatively predict LVI/PNI status in GC patients.
AIM
To develop and test a machine learning model that fuses spectral CT parameters and clinical indicators to predict LVI/PNI status accurately.
METHODS
This study used a retrospective dataset involving 257 GC patients (training cohort, n = 172; validation cohort, n = 85). First, several clinical indicators, including serum tumor markers, CT-TN stages and CT-detected extramural vein invasion (CT-EMVI), were extracted, as were quantitative spectral CT parameters from the delineated tumor regions. Next, a two-step feature selection approach using correlation-based methods and information gain ranking inside a 10-fold cross-validation loop was utilized to select informative clinical and spectral CT parameters. A logistic regression (LR)-based nomogram model was subsequently constructed to predict LVI/PNI status, and its performance was evaluated using the area under the receiver operating characteristic curve (AUC).
RESULTS
In both the training and validation cohorts, CT T3-4 stage, CT-N positive status, and CT-EMVI positive status are more prevalent in the LVI/PNI-positive group and these differences are statistically significant (P < 0.05). LR analysis of the training group showed preoperative CT-T stage, CT-EMVI, single-energy CT values of 70 keV of venous phase (VP-70 keV), and the ratio of standardized iodine concentration of equilibrium phase (EP-NIC) were independent influencing factors. The AUCs of VP-70 keV and EP-NIC were 0.888 and 0.824, respectively, which were slightly greater than those of CT-T and CT-EMVI (AUC = 0.793, 0.762). The nomogram combining CT-T stage, CT-EMVI, VP-70 keV and EP-NIC yielded AUCs of 0.918 (0.866-0.954) and 0.874 (0.784-0.936) in the training and validation cohorts, which are significantly higher than using each of single independent factors (P < 0.05).
CONCLUSION
The study found that using portal venous and EP spectral CT parameters allows effective preoperative detection of LVI/PNI in GC, with accuracy boosted by integrating clinical markers.
Y–Z deformable magnetic ring for the treatment of rectal stricture: A case report and review of literature
Authors: Zhang Miao-Miao , Sha Huan-Chen , Qin Yuan-Fa , Lyu Yi , Yan Xiao-Peng 
Published: February 2024

BACKGROUND
Treatment of postoperative anastomotic stenosis for colorectal cancer is often challenging, especially for patients who do not respond well to endoscopy. In cases where patients have undergone an enterostomy, the stenosis can be easily resolved through magnetic compression. However, common magnetic compression techniques cannot be performed on those without enterostomy. We designed a novel Y–Z deformable magnetic ring (Y–Z DMR) and successfully applied it to a patient with a stenosis rectal anastomosis and without enterostomy after rectal cancer surgery.
CASE SUMMARY
We here report the case of a 57-year-old woman who had undergone a laparoscopic radical rectum resection (Dixon) for rectal cancer. However, she started facing difficulty in defecation 6 months after surgery. Her colonoscopy indicated stenosis of the rectal anastomosis. Endoscopic balloon dilation was performed six times on her. However, the stenosis still showed a trend of gradual aggravation. Because the patient did not undergo an enterostomy, the conventional endoscopic magnetic compression technique could not be performed. Hence, we implemented a Y–Z DMR implemented through the anus under single channel. The magnetic ring fell off nine days after the operation and the rectal stenosis was relieved. The patient was followed up for six months and reported good defecation.
CONCLUSION
The Y–Z DMR deformable magnetic ring is an excellent treatment strategy for patients with rectal stenosis and without enterostomy.
Penyuluhan Hukum Pengaruh Media Sosial Terhadap Kekerasan Berbasis Gender Online Pada Remaja Di Kota Blitar
Authors: Fifink Praiseda Alviolita  
Published: February 2024

Dinamika perkembangan teknologi saat ini dinilai sebagai pedang bermata dua. Di satu sisi membawa dampak positif namun di sisi lainnya menimbulkan dampak negatif . Terlebih selama pandemi Covid-19 membawa perubahan yang sangat signifikan dimana semua aspek kehidupan diselenggarakan dalam jaringan (daring). Misalnya dalam kegiatan belajar mengajar (KBM) yang dilakukan di sekolah maupun perguruan tinggi. Hal ini menyebabkan ketergantungan para siswa maupun mahasiswa sepenuhnya pada gawai yang digunakan, intensitas penggunaan sosial media pun meningkat. Menurut data yang peneliti kumpulkan dari berbagai sumber hal ini ternyata juga menyumbang terjadinya kejahatan yang memanfaatkan teknologi di kalangan remaja salah satunya adalah Kekerasan Berbasis Gender Online (KBGO) yang terjadi di berbagai platform di media sosial. Hasil dari kegiatan penyuluhan hukum yaitu saat diselenggarakan beberapa remaja memberikan feedback yang sangat baik dengan mengajukan pertanyaan dan saling bertukar pengalaman terkait Kekerasan Berbasis Gender Online (KBGO) yang pernah dialaminya. Selain itu para remaja di Kota Blitar menjadi mendapat pengetahuan tentang cara pencegahan dan juga pengaduan Kekerasan Berbasis Gender Online (KBGO) yang tidak didapatkan informasinya di sekolah.
Kata kunci: Kekerasan Berbasis Gender Online, media sosial, remaja
Prospects Of The Leading Business Sector Of Palm Oil Digital Scales (Ram) In Pino District, Bengkulu Selatan Regency
Authors: Mulyadi Maheran , Feriady Anton , Yawahar Jon 
Published: February 2024

Marketing of palm oil in the form of FFB (Fresh Fruit Bunches) to palm oil companies (PKS) is carried out by independent oil palm smallholders through existing marketing institutions, both collecting businesses, which will affect the income that farmers will receive. Weighing Business is a FFB marketing agency in Pino District, South Bengkulu Regency which already has a permit to sell farmer's FFB to companies and has fruit transportation facilities and has means of transportation in the form of trucks and pick-up cars.
The purpose of this study was to examine the prospects for the leading sector of the palm oil weighing (RAM) business in Pino District, South Bengkulu Regency. The research location was carried out in Pino District, South Bengkulu Regency. The determination of the research location was carried out purposively, with the consideration that the research location was a center for palm oil production with a lot of digital scales or RAM with a capacity of ± 30 tons and already had an operating permit. The results showed that the average income from the palm oil Ram business in Pino District, South Bengkulu Regency was Rp. 26,188,188.89 with an average production cost of Rp. 21,832,892.59 so that they earned an income of Rp. 4,361,218.52, in one month.
Teoría de la Accion Comunicativa de Jürgen Habermas para el Fortalecimiento de las Competencias Ciudadanas en los Estudiantes del Grado 5°
Authors: Martinez Benjumea Astrid Carolina 
Published: February 2024

El estudio pretende analizar la incidencia de la teoría de la acción comunicativa de Jürgen Habermas en el fortalecimiento de las competencias ciudadanas de los estudiantes del grado quinto de la IE Ana Joaquina Rodríguez, en el municipio San Juan del Cesar, La Guajira. Dicha teoría, se centra en la importancia del diálogo y la comunicación para el desarrollo de una sociedad democrática. En el contexto educativo, el fortalecimiento de las competencias ciudadanas es esencial para formar estudiantes críticos, participativos y comprometidos con su comunidad. Metodológicamente se orientó bajo el enfoque cualitativo, con un diseño de investigación que corresponde a la Investigación Acción Pedagógica, empleando como técnicas de recolección de la información la entrevista semiestructurada, la observación directa y la bitácora. Para la muestra representativa, se tomaron 18 participantes, los cuales dan respuesta a categorías como competencias ciudadanas, la teoría de la acción comunicativa y las estrategias didácticas. Se espera que el estudio contribuya a mejorar la formación ciudadana de los estudiantes, fomentando su participación activa en la sociedad y promoviendo una cultura democrática en la institución educativa rural que enriquezca el debate sobre la importancia de la comunicación y el diálogo en la formación ciudadana.
Polineuropsicofarmacia: Revisión Actualizada de sus Complicaciones en Población Geriátrica
Authors: Cedeño Cedeño Kevin Orlando , Cerón Narváez Edy Ricardo , Intriago Contreras Jenniffer Nayeli , García Ortiz Byron David 
Published: February 2024

La polifarmacia en adultos mayores representa un desafío global en salud pública, especialmente en el uso de psicofármacos, requiriendo una gestión más efectiva para asegurar tratamientos óptimos y minimizar riesgos asociados. Métodos: Este estudio descriptivo se basó en el análisis documental de fuentes bibliográficas de Scielo, Medigraphic, Scopus, Science Direct, PubMed y Elsevier, con énfasis en la polineuropsicofarmacia en la población geriátrica. Además, la organización bibliográfica se realizó a través del gestor Mendeley y se utilizaron los descriptores “polifarmacia” y “persona mayor”, obtenidos de la categoría Ciencias de la Salud, seleccionando un total de 11 fuentes bibliográficas en inglés y español de los últimos 5 años. Resultados: los resultados revelan que la polifarmacia es más común en mujeres y personas vulnerables, generando problemas de salud y calidad de vida. Las interacciones medicamentosas pueden potenciarse o inhibirse, afectando negativamente el tratamiento. A nivel global, el uso de medicamentos en adultos mayores ha aumentado, variando la prevalencia de polifarmacia entre países. En Cuba, es frecuente y relacionado con la edad, planteando desafíos en geriatría. Los síntomas asociados van desde problemas cognitivos hasta caídas y mareos, y estudios sugieren una relación entre polifarmacia y tasas de mortalidad más altas. Los efectos adversos de los medicamentos pueden malinterpretarse, afectando la funcionalidad y calidad de vida. Conclusiones: la polifarmacia en adultos mayores es un problema mundial de salud que requiere prescripciones personalizadas y monitoreo de reacciones adversas. Priorizar tratamientos no medicamentosos es esencial, implementando criterios específicos para mejorar la calidad de vida y reducir complicaciones médicas.
Colombia Viviendo un Bilingüismo Idealizado Lejos de las Realidades del Contexto Educativo
Authors: Jaramillo Jaramillo Lina Marcela 
Published: February 2024

Currently, bilingualism processes face great challenges in order to be at the forefront of globalization and economic expansion processes, taking into account that a second language is necessary to internationalize and expand in the economic and labor field; therefore, the purpose of this article is to understand whether a real bilingualism process is taking place in Colombia or whether we are talking about an idealized bilingualism. This study was carried out through a systematic review in specialized databases such as: scoopus, redalyc, scielo and the UMECIT university repository. Through this research it was possible to establish comparisons of various authors who have contributed significantly in the field of bilingualism not only nationally but also internationally; These contributions made it possible to understand that the bilingualism processes in Colombia still have a long way to go in order to prepare competent students in a second language and thus improve their levels in standardized tests, taking the Common European Framework as a reference, thus concluding that it is necessary to rethink the strategies, methodologies and the role played by both the teacher and the student in the teaching-learning process of a second language.