bluuebunny/crossref_metadata_2025 huggingface dataset:
Interference Aware Resource Control for 6G-Enabled Expanded IoT Networks
Authors: Taneja Ashu , Alqahtani Nayef , Alqahtani Ali
Published: June 2023

Emerging consumer devices rely on the next generation IoT for connected support to undergo the much-needed digital transformation. The main challenge for next-generation IoT is to fulfil the requirements of robust connectivity, uniform coverage and scalability to reap the benefits of automation, integration and personalization. Next generation mobile networks, including beyond 5G and 6G technology, play an important role in delivering intelligent coordination and functionality among the consumer nodes. This paper presents a 6G-enabled scalable cell-free IoT network that guarantees uniform quality-of-service (QoS) to the proliferating wireless nodes or consumer devices. By enabling the optimal association of nodes with the APs, it offers efficient resource management. A scheduling algorithm is proposed for the cell-free model such that the interference caused by the neighbouring nodes and neighbouring APs is minimised. The mathematical formulations are obtained to carry out the performance analysis with different precoding schemes. Further, the allocation of pilots for obtaining the association with minimum interference is managed using different pilot lengths. It is observed that the proposed algorithm offers an improvement of 18.9% in achieved spectral efficiency using partial regularized zero-forcing (PRZF) precoding scheme at pilot length τp=10. In the end, the performance comparison with two other models incorporating random scheduling and no scheduling at all is carried out. As compared to random scheduling, the proposed scheduling shows improvement of 10.9% in obtained spectral efficiency by 95% of the user nodes.
Facial Micro-Expression Recognition Enhanced by Score Fusion and a Hybrid Model from Convolutional LSTM and Vision Transformer
Authors: Zheng Yufeng , Blasch Erik
Published: June 2023

In the billions of faces that are shaped by thousands of different cultures and ethnicities, one thing remains universal: the way emotions are expressed. To take the next step in human–machine interactions, a machine (e.g., a humanoid robot) must be able to clarify facial emotions. Allowing systems to recognize micro-expressions affords the machine a deeper dive into a person’s true feelings, which will take human emotion into account while making optimal decisions. For instance, these machines will be able to detect dangerous situations, alert caregivers to challenges, and provide appropriate responses. Micro-expressions are involuntary and transient facial expressions capable of revealing genuine emotions. We propose a new hybrid neural network (NN) model capable of micro-expression recognition in real-time applications. Several NN models are first compared in this study. Then, a hybrid NN model is created by combining a convolutional neural network (CNN), a recurrent neural network (RNN, e.g., long short-term memory (LSTM)), and a vision transformer. The CNN can extract spatial features (within a neighborhood of an image), whereas the LSTM can summarize temporal features. In addition, a transformer with an attention mechanism can capture sparse spatial relations residing in an image or between frames in a video clip. The inputs of the model are short facial videos, while the outputs are the micro-expressions recognized from the videos. The NN models are trained and tested with publicly available facial micro-expression datasets to recognize different micro-expressions (e.g., happiness, fear, anger, surprise, disgust, sadness). Score fusion and improvement metrics are also presented in our experiments. The results of our proposed models are compared with that of literature-reported methods tested on the same datasets. The proposed hybrid model performs the best, where score fusion can dramatically increase recognition performance.
Vibrotactile Alerting to Prevent Accidents in Highway Construction Work Zones: An Exploratory Study
Authors: Yang Xiang , Roofigari-Esfahan Nazila
Published: June 2023

Struck-by accidents are the leading cause of injuries in highway construction work zones. Despite numerous safety interventions, injury rates remain high. As workers’ exposure to traffic is sometimes unavoidable, providing warnings can be an effective way to prevent imminent threats. Such warnings should consider work zone conditions that can hinder the timely perception of alerts, e.g., poor visibility and high noise level. This study proposes a vibrotactile system integrated into workers’ conventional personal protective equipment (PPE), i.e., safety vests. Three experiments were conducted to assess the feasibility of using vibrotactile signals to warn workers in highway environments, the perception and performance of vibrotactile signals at different body locations, and the usability of various warning strategies. The results revealed vibrotactile signals had a 43.6% faster reaction time than audio signals, and the perceived intensity and urgency levels on the sternum, shoulders, and upper back were significantly higher than the waist. Among different notification strategies used, providing a moving direction imposed significantly lower mental workloads and higher usability scores than providing a hazard direction. Further research should be conducted to reveal factors that affect alerting strategy preference towards a customizable system to elicit higher usability among users.
Participation and Social Innovation as a Compass towards Integration: The Rationale behind the INTE-great Project
Authors: Cuconato Morena
Published: June 2023

This paper presents the theoretical and operational approach of the AMIF-funded project INTE-great “Stakeholder Partnership for the Integration of Migrants”, which has the aim of building a stronger integration strategy and ecosystem for migrants, in particular asylum seekers, refugees and migrants with subsidiary protection (women, men, families and LGBTIQ+) at the urban level through cross-sector stakeholder partnerships, developing an innovative integration strategy framework (ISF) according to which five pilot initiatives will be tested through experimentation in five partnering countries (IT, ES, EL, CY and IE). The paper is structured as follows: After retracing the main development of the integration concept in different social sciences, we propose the operational definition of integration adopted in the project. We then concentrate on the role of migrants’ participation in enhancing a more effective integration path, before presenting the way in which we interpret the meaning of social innovation in the five pilot initiatives of the INTE-great project. We conclude by highlighting that a multistakeholder partnership adopting a real participatory migrant approach in the codesign, implementation and evaluation of the pilot initiatives constitutes the added value of social innovation in the field of migrants’ integration services.
Analisis Sentimen Penilaian Masyarakat Terhadap Pejabat Publik Menggunakan Algoritma Naïve Bayes Classifier
Authors: Chrisinta Debora , Simarmata Justin Eduardo
Published: June 2023

Umumnya masyarakat Indonesia menyampaikan opini kepada pejabat publik dilakukan dengan melibatkan organisasi masyarakat secara demonstrasi.  Namun, dikarenakan era digital masa kini banyak masyarakat juga yang memilih dalam menanggapi/merespon kinerja pejabat publik dengan menyampaikannya melalui media sosial salah satunya Twitter. Opini masyarakat yang tercatat dalam Twitter dapat digunakan untuk dilakukan analisis secara terstruktur mengggunakan analisis sentiment. Analisis sentiment bertujuan untuk membentuk data menjadi kelas tertentu. Klasifikasi kelas yang ada dalam analaisis sentiment berupa kelas positif dan kelas negatif. Pada penelitian ini menerapkan algoritma Naïve Bayes dalam melakukan klasifikasi sentimen data Twitter penilaian masyarakat terhadap pejabat publik. Data yang digunakan berasal dari data teks sebanyak 8000 Tweet yang kemudian dilakukan proses preprocessing sehingga menghasilkan 7993 data. Evaluasi kinerja algoritma menggunakan confusion matrix untuk mendapatkan nilai accuracy dan error rate. Hasil analisis sentimen menunjukkan penilaian masyarakat dengan frekuensi tertinggi berada pada kelas negatif. Performa algoritma menunjukkan nilai accuracy sebesar 64,55% dengan error rate sebesar 35,45%.
Developing Internal Partnerships to Enhance a Local Foods Campaign
Authors: Stearns Stacey
Published: June 2023

The Connecticut 10% Campaign teaches consumers about local foods and garden opportunities while supporting communities by promoting relevant changes in behavior. It was hypothesized that several Extension programs have similar goals and could partner to increase impact. A survey of University of Connecticut Extension personnel gauged knowledge of programs administered by the 10% Campaign team and interest in future collaboration. Results are being used to strategically plan for future programming. Extension systems addressing challenges and opportunities related to local foods elsewhere may face challenges to internal collaboration and benefit from knowledge of the findings from Connecticut.
What Extension Personnel Should Know About Midwestern Goat Producers
Authors: Cole Kelsey , Hoegeman Catherine , Onyango Benjamin , Pennington Jodie
Published: June 2023

The growth of the goat industry has created opportunities for producers looking for a profitable alternative enterprise. Little is known about goat production or educational needs of producers in Missouri and Arkansas. A survey of goat producers in Missouri and Arkansas addressed farm characteristics, product marketing characteristics, preferred information sources, and educational topics of interest for goat producers. A better understanding of goat production and producer needs can support Extension's development of education programs to further develop the emerging goat industry.
Crossing Lines: Integrating Law and Economics in Farmland Leasing Workshops
Authors: Hall Peggy , Ward Barry
Published: June 2023

Farmland leasing involves both legal decision making and economic decision making, which often are addressed through separate educational programs. In response to high demand for farmland leasing information in a period of leasing uncertainty, we integrated law and economics into a single farmland leasing curriculum. "Crossing the lines" and combining our areas of expertise yielded a comprehensive program that followed the actual farmland leasing decision-making process. Attendees of 11 Ohio Farmland Leasing Workshops reported positive knowledge change and high program value. Extension educators can apply our integrated approach to other issues that possess both legal and economic dimensions.
Gender and Racial Disparities in a Youth Urban Agriculture Workshop
Authors: Zendehdel Kamran , Clarke Lorraine , Hu Xiaochu , Hess Richard
Published: June 2023

Urban youth participation in agricultural activities has been linked to positive educational outcomes. This article explores the gender and racial differences in perceived knowledge gain and intended behavior change among youths participating in a youth urban agriculture workshop in 2015. Participants were students from underserved areas in Washington, DC. Female students and Black students had about half-grade higher (0.43–0.63 points) self-reported scores for knowledge change, whereas only female students showed an increase in intent to change behavior. Our results suggest that female students may learn at a faster rate than males and that experiential learning aids Black students in gaining knowledge.
Using 360-Degree Video for Immersive Learner Engagement
Authors: Thompson Laura , Krienke Brian , Ferguson Richard , Luck Joe
Published: June 2023

A 360-degree video is a powerful tool that can bring learners into environments that would otherwise be inaccessible. These videos are simultaneously recorded in all directions, allowing the viewer to control viewing direction. Viewers can experience these videos on a computer, smartphone, or tablet or with a virtual reality headset. Camera and software equipment needed to produce 360-degree videos is affordable, allowing Extension educators to produce their own videos. This article addresses the practical aspects of producing 360-degree-video content that can be shared online or in a classroom setting.
An Online Parenting Program Grows Digital Parenting Skills and Parent–School Connection
Authors: Clarkson Anne , Zierl Lori
Published: June 2023

The eParenting: High-Tech Kids program addresses the positive role technology can play in parenting 9- to 14-year-olds. Delivered via middle schools' parent email lists, the program comprises 56 "posts" (articles) related to positive uses of digital media/technology in parenting preteens and teens. In 2016 alone, nearly 35,000 Wisconsin families, representing 24 counties and 77 schools, were reached. Self-report parent feedback, collected over 3 years, indicated increased understanding of how to use digital media as a parenting tool, more positive views on using digital media in parenting, and increased conversations with children about digital media. Schools also valued the resulting improved connection with parents
Hot Shots and Project-Based Extension: Setting a National Model by Reinventing Extension in Urban Areas
Authors: Collins Rusty , Gaolach Brad
Published: June 2023

Colorado State University's Denver County Extension office is transforming the urban Extension landscape through a deliberate shift from traditional Extension programming toward a more project-based approach. In collaboration with the Western Center for Metropolitan Extension and Research, Denver County Extension developed the hot shot model to conduct applied research and special projects via project-based Extension in Denver, innovating how Extension operates and is viewed in urban communities. This approach couples staffing flexibility with expanded subject matter expertise, allowing local Extension to respond nimbly to stakeholder priorities while brokering the research and educational expertise of the university with the community.
Producing Dubbed-Language Videos to Reach Audiences Across Cultures
Authors: Waterman Ben , Laramee Alisha
Published: June 2023

Extension educators are increasingly using social media for outreach and information delivery. But are the Facebook, Twitter, and YouTube channels of the world reaching across cultures to non-English speakers, recently resettled refugees or immigrants, migrant workers, or other underserved Extension audiences? After producing and screening over a dozen educational videos dubbed into various languages, we have found videos to be empowering educational tools for engaging nontraditional audiences, especially when screened offline in public workshops. This article outlines techniques for using videos to specifically target historically underserved audiences and non-English speakers by integrating culturally important themes and language voice-overs.
Pathways to Prosperity Conference Blends Technology and Facilitation to Engage Leaders Statewide
Authors: Hansen Debra , Babine Monica
Published: June 2023

Pathways to Prosperity (P2P) is a statewide economic development leadership conference that is hosted by Washington State University Extension (WSUE) and involves use of a unique hybrid delivery model to reach rural communities and revive economies. For P2P, WSUE uses technology to connect multiple sites simultaneously to provide a webinar featuring a national expert. Well-designed and adaptable activities facilitated by a local team address issues and opportunities introduced by the speaker. Regional leaders and stakeholders participate at local sites, allowing them to leverage the knowledge gained by applying it to their community goals and aspirations.
Adaptive Learning: An Innovative Method for Online Teaching and Learning
Authors: Shelle Gwyn , Earnesty Dawn , Pilkenton Alan , Powell Erin
Published: June 2023

The term adaptive learning refers to a nonlinear approach to online instruction that adjusts to a student's needs as the student progresses through course content, resulting in a customized experience for the learner based on prior knowledge. This concept is emerging in the field of online learning. Through a project funded by the eXtension Foundation, we reviewed and conducted pilot testing on adaptive learning tools for Extension programming. We found that the adaptive learning format aided learners in mastering content. A significant contribution to the Extension community resulting from our project is improved understanding of an innovative way of teaching online.
Lateral Ayak Bileği Yaralanmasının Rehabilitasyonunda Kullanılan Ortez Yaklaşımlarının Etkinliği
Authors: İLHAN Mert , ERBAHÇECİ Fatih
Published: June 2023

Lateral ayak bileği bağ yaralanmaları en sık karşılaşılan alt ekstremite yaralanmalarındandır. Genellikle çabuk iyileşen yaralanmalar olarak kabul edilse de etkin tedavi ve korunma stratejileri ile takip edilmeyen hastalar kronik ağrı, tekrarlayan ayak bileği yaralanmaları, talusun osteokondral lezyonları, erken osteoartrit gibi bir takım ilişkili problemler yaşayabilirler. Ayak bileği yaralanmalarının yetersiz tedavisi, işe veya spora dönüş süresini uzatır, fiziksel aktif bireylerin günlük yaşam rollerine katılımını engelleyerek yaşam kalitelerini düşürebilir. Ortezleme, lateral ayak bileği yaralanmasının hem akut evresinde doku iyileşmesine izin vermek ve immobilizasyonu sağlamak, hem de fonksiyonel iyileşme evresinde sıklıkla kullanılmaktadır. Lateral ayak bileği bağ yaralanmalarının rehabilitasyonunda kullanılmak üzere tasarlanmış çok sayıda farklı ayak bileği ortezi vardır. Rehabilitasyonda kanıta dayalı tedavi seçeneklerinin etkinliğinin sağlık profesyonellerince bilinmesi yüksek insidans ve prevalansı ile sağlık sistemi üzerine önemli maliyet oluşturan bu yaralanmaların önlenmesinde büyük önem arz etmektedir. Bu çalışmanın amacı lateral ayak bileği bağ yaralanmasının rehabilitasyonunda sıklıkla kullanılan ortez yaklaşımlarının etkinliğinin derlenmesidir.
The Relationship Between Quadriceps Muscle Activation and Q Angle on Dynamic Balance in Women
Authors: YILMAZ MENEK Merve , BUDAK Miray , HANTAL Şule
Published: June 2023

Introduction: Lower extremity biomechanics affects the relationship between Q angle, quadriceps muscle activation and the balance.

Objectiveː The aim was to examine the relationship between Q angle and quadriceps muscle activation on dynamic balance position in women.

Materials and Methodsː Forty women were included in the study. The muscle activation of the quadriceps during dynamic balance in a single leg stance was recorded. A tape measure was used to measure Q angle, surface electromyography was used to assess muscle activation, the Flamingo Balance Test was used to assess static balance, the TechnoBody PK 200WL computerized balance device was used to assess dynamic balance, and the Short Form Musculoskeletal Assessment was used to assess functionality.

Resultsː There was a statistically significant positive correlation between the Q angle standing and supine position and vastus medialis muscle activation respectively, (r=0.35, p=0,02; r=0.40, p=0.01). There was a statistically significant positive correlation between the perimeter length and Q angle in standing/supine position respectively, (r=0.33, p=0.04; r=0.32, p=0.04). Area gap percentage and Q angle standing (r=0.89, p=0.02), supine position Q angle values (r=0.63, p=0.03) were positively correlated.

Conclusionː If vastus medialis is more strengthened, Q angle would be more normalized, so quadriceps muscle strengthening exercises are helpful for the normalization of the Q angle. Also, when the Q angle is normalized, a single leg balance would be revealed.
Conceptual model of enterprise security in the information environment
Authors:   State University of Trade and Economics, Samoilenko H.T. , Yurchenko Yu.Yu. ,   State University of Trade and Economics
Published: June 2023

Characteristic features and signs of the information society are defined in the paper. The infor-mation environment, which is considered for the formation of the enterprise security model, is an information society component. The classes of intelligent information technologies (IIT) that are necessary for the interaction of subjects in the information society are highlighted. Com-plementing each other, the specified IIT classes create conditions for stable access to infor-mation and knowledge that are updated. According to their types, goals, and principles, the arti-cle defines and characterizes such information environment components as organization, tech-nologies, a digital repository of informational and methodical resources, services, mathematical modeling methods, enterprise security modeling system, and information and telecommunica-tion infrastructure. The internal and external resources of the organization, whose presence af-fects the formation of the enterprise security model, are determined. Within the framework of the information society, the proposed conceptual model makes it possible to determine the nec-essary set of services and information resources needed for the formation of the enterprise secu-rity model. The paper highlights the following main components of the enterprise security mod-el: security tasks, computer communications, safety equipment, flexibility, and organizational environment. The proposed practical implementation allows accessing information resources, exchanging messages using existing communications, participating in general discussions, searching for information, according to the request, and organizing collective (joint) activities. Based on the organization structure, the offered practical implementation of the model ensures the delimitation of access levels, implements individual protection profiles, and ensures the se-curity of users’ data.
Features of the algorithmization of the processes of minimization of approximation errors when solving applied problems
Authors:   Institute of Telecommunications and Global Information Space of the National Academy of Sciences of Ukraine, Kryazhych O.O. , Yushchenko K.S. ,   Institute of Telecommunications and Global Information Space of the National Academy of Sciences of Ukraine, Itskovych V.Ye. ,   Institute of Telecommunications and Global Information Space of the National Academy of Sciences of Ukraine, Kuprin O.M. ,   Institute of Telecommunications and Global Information Space of the National Academy of Sciences of Ukraine
Published: June 2023

The paper defines the mathematical features arising during the algorithmization of the minimi-zation of errors that appear as a result of the approximation of functions in applied environmen-tal safety problems, the creation of automated personnel selection systems, and the improve-ment of systems with a recommendation mechanism. It has been proved that when performing the algorithmization of any process, it is necessary to take into account the ignoring of some part of the information in the process of formalization. When transforming information, any event in the process of functioning of a complex system over a certain period of time can be considered as the occurrence of a specific situation at some specified point, to which the re-quirements for ensuring the properties of information are put forward. The work is based on the basic postulates of the Cauchy theorem and Dr. Tesler's works on some assertions on the de-composition of functions by incoherence. Using the approach to solving problems with complex variants of approximation of functions and existing methods of minimizing errors in approxi-mations, there is proposed an algorithm that in the case of finding a solution with a large num-ber of iterations allows for carrying out a number of transformations that will let obtain the re-sult through expansion in the Taylor series by degrees. It has been found that in the absence of a clear solution to the given problem, it is best to use an approximation with some incoherence. That means choosing a parameter that acts as an element of adaptation to the specified condi-tions of the task. Of course, this method of problem solving requires functional transformations, but in the end, it allows you to use basic trigonometric functions that simplify algorithmization. An example of a practical implementation of the algorithm with the minimization of approxi-mation errors has been considered. Based on it, it has been proved that it is more rational to use tables of a number of widely used functions and decompose functions into series by errors.
Analytical review of some global approaches to emergency response management
Authors:   Institute of Mathematical Machines and Systems Problems of the National Academy of Sciences of Ukraine, Yalovets A.L.
Published: June 2023

The article analyzes some global approaches to emergency response management. The tradi-tional structure of the countermeasure management process has been considered in order to identify and analyze in detail those components that are important from the point of view of au-tomating the process of operational management of emergency countermeasures. For this pur-pose, the disaster management cycle has been studied and its stages have been analyzed. The main emphasis is placed on the stages of readiness and response, as the stages that require au-tomation. When considering the stage of readiness, the preparedness cycle and its component steps have been analyzed. The planning step has been studied in detail as a step in which an ac-tion plan is created. The traditional planning process has been considered and its steps have been analyzed. Based on the results of the analysis, it has been established that the action plans created in the planning process are text documents designed exclusively for the needs of a spe-cific region. On the basis of the obtained results, there has been justified the need to create an alternative presentation of the action plan, which will be suitable for computer processing and can be used in situational centers for the operational management of counteractions to emer-gencies. When considering the response stage, the incident command system and the emergency operations center, which are activated during an emergency, have been analyzed. In particular, the organizational structure of the incident command system has been considered, and the main functions of its divisions have been investigated. According to the results of the analysis, cer-tain shortcomings of the analyzed incident command system have been revealed. The article concludes that the existing approaches to emergency response management should be funda-mentally rethought.
Four New Species of Philodendron subg. Philodendron (Araceae) from Caquetá Department, Colombia
Authors: Croat Thomas B. , Mines Thomas E. , Trujillo Trujillo Edwin
Published: June 2023

Four new species of Philodendron Schott (Araceae) from Caquetá Department in Colombia are published: P. agudeloi Croat, Edwin Trujillo & T. Mines, P. arevaloi Croat, P. crystallum Croat & Edwin Trujillo, and P. dalyi Croat. All are members of subgenus Philodendron: P. agudeloi is in section Macrobelium (Schott) Sakur. subsect. Macrobelium (Schott) Engl.; P. arevaloi is in section Philodendron subsect. Philodendron; P. crystallum is in section Macrobelium subsect. Glossophyllum (Schott) Croat ser. Ovata Croat; and P. dalyi is in section Macrobelium subsect. Glossophyllum ser. Glossophyllum Croat.
Perfil de egreso en medicina, percepción del graduado.
Authors: Sancho Ugalde Hilda , Vanegas Pissa Juan Carlos
Published: June 2023

El objetivo de este estudio es determinar la percepción que tienen los recién graduados de la Licenciatura en Medicina y Cirugía, sobre su formación y perfil de egreso.  Se utilizó un cuestionario estructurado, basado en el perfil de egreso de competencias genéricas, que contiene 52 preguntas, de las cuales 25 están relacionadas con habilidades y destrezas, 17 relacionadas con valores y actitudes, 5 referidas a competencias globales y 5 en formación y preparación académica.  La población fue de 55 profesionales egresados a finales del 2018, con una tasa de respuesta del 100%.  Los resultados señalan que los mayores índices de satisfacción se tienen en el campo de competencia globales y valores y actitudes, y los valores menores están relacionados con desarrollo de las destrezas motoras finas, alta capacidad de abstracción, creatividad y destrezas para el manejo de equipos e instrumental.  Estos resultados señalan que se deben realizar más estudios para detectar las causas de los mismos y definir estrategias de solución.
Melanoma rectal diagnosticado en programa de cribado
Authors: Ferrer Figuerola Mariela , Martinez Abastida Iago
Published: June 2023

El melanoma anorectal es una neoplasia infrecuente y muy agresiva mundialmente reconocida, representa el 1% de los cánceres colorrectales.  Su clínica es muy inespecífica, por lo que se requiere un alto índice de sospecha para evitar un retraso diagnóstico. Presenta un manejo característico debido a su mal pronóstico, en la mayoría de los casos, por su dificultoso diagnóstico. Es una patología infrecuente y poco descrita. La cirugía es el tratamiento de elección. Caso clínico: masculino de 52 años de edad referido del centro de atención primaria al programa de Cribado, por SOH positivo. Se realiza endoscopia donde se evidencia una lesión pigmentada de 5mm la cual se biopsia. El  diagnóstico final de la lesión, tras la resección quirúrgica local, es de melanoma maligno anorectal polipoide, con buena evolución postoperatoria.
Obesidad y embarazo: obesidad materna y sus efectos sobre la gestación y el desarrollo fetal
Authors: Valverde Araya Andrea , Chavarría Alvarado Melissa , Cubero Garcia Sigrid
Published: June 2023

El sobrepeso y la obesidad se han convertido en un problema de salud pública que viene aumentando a nivel global desde las últimas décadas. Se han descrito muchas complicaciones de salud asociadas a la obesidad como hipertensión arterial, diabetes mellitus, eventos cerebrovasculares, algunos cánceres, entre otros. En la mujer, la obesidad tiene efectos negativos sobre la fertilidad debido al trastorno metabólico y hormonal en relación con el síndrome de ovario poliquístico y la oligo o anovulación. Durante el embarazo, también se han documentado múltiples complicaciones asociadas tanto para la madre como para el feto en desarrollo, el cual es el punto de enfoque de esta revisión. La gestante obesa está más propensa a presentar pérdida gestacional, trastornos hipertensivos como preeclampsia, trastornos metabólicos como intolerancia a carbohidratos o diabetes gestacional, eventos tromboembólicos, trastornos del crecimineto fetal sobretodo macrosomía fetal que a su vez lleva a mayor incidencia de trauma de parto, mayor tasa de partos por cesárea, entre otros. Se han planteado diversas estrategias para detectar y cuantificar los riesgos obstétricos asociados a la obesidad materna, así como recomendaciones para manejarlo y minimizar dichas complicaciones. La alimentación saludable y la actividad física siguen siendo el pilar del tratamiento para la obesidad en la mujer embarazada.
Величини прискорення в оптимальних стратегіях переслідування
Authors: Пашко Сергій Володимирович , Сініцин Ігор Петрович
Published: June 2023

Розглядаються задачі переслідування втікача одним переслідувачем з неперервним часом, які вважаються задачами степені; критерієм є час захоплення втікача. З-поміж стратегій переслідування виділяються погонна стратегія та паралельного зближення. Погонна стратегія полягає в тому, що переслідувач рухається з максимальною швидкістю у напрямку втікача. У разі застосування стратегії паралельного зближення переслідувач, знаючи вектор швидкості втікача в поточний момент, вважає цей вектор постійним та на лінії руху втікача обчислює точку, в якій може відбутися захоплення, якщо переслідувач рухатиметься з максимальною швидкістю у напрямку цієї точки. В кожний момент часу вектор швидкості переслідувача направлений на точку захоплення, а величина швидкості максимальна. Визначаються множини стратегій, які можуть застосовуватися переслідувачем та втікачем; оптимальний час переслідування і втечі; ціна процесу; оптимальні стратегії. Кожна пара стратегій переслідування та втечі, яка належить прямому добутку допустимих множин стратегій переслідування і втечі, вважається сумісною. Наводяться доведення оптимальності погонної стратегії та стратегії паралельного зближення. Основна мета роботи — побудова оцінок модулів прискорення переслідувача, які неможливо покращити. Для стратегії паралельного зближення верхня оцінка модуля прискорення переслідувача залежить від величини швидкості переслідувача, максимальної швидкості втікача та модуля прискорення втікача; у випадку постійності величини швидкості втікача модуль прискорення переслідувача не перевищує модуля прискорення втікача. Для погонної стратегії переслідування верхня оцінка модуля прискорення переслідувача залежить від величини швидкості переслідувача, максимальної швидкості втікача та відстані між ними. Такі оцінки дозволяють розрахувати максимальні значення модулів прискорення та використати їх для обґрунтування доцільності застосування стратегій в залежності від параметрів задачі.
Upaya Meningkatkan Daya Saing Produk UMKM Tanahwari Guna Pengembangan Usaha di Masa Pandemi Covid-19
Authors: Herlissha Novita , Setiawan Ryand Dandy , Fauzi Padlun
Published: June 2023

Di era pandemi, Pelaku Usaha harus dapat menjalankan strategi bisnis yang tepat agar usaha yang dijalankan dapat bertahan dan tetap menjadi pilihan konsumen sehingga dapat bersaing dengan usaha sejenis. Penelitian ini bertujuan untuk mengetahui faktor-faktor efektif yang dapat dilakukan UMKM Tanahwari untuk mengembangkan usahanya agar dapat meningkatkan daya saingnya pada pesaing yang sejenis. Tanahwari merupakan salah satu UMKM yang bergerak di industri fashion dengan motif sejarah yang unik di Pulau Bangka. Penelitian ini merupakan jenis penelitian kualitatif deskriptif dengan pengambilan sampel sumber data dilakukan dengan Teknik wawancara terhadap pemilik, karyawan dan beberapa konsumen UMKM di Tanahwari. Pada Penelitian ini menunjukan hasil bahwa pemasaran digital, inovasi produk dan kualitas sumber daya manusia berpengaruh terhadap daya saing usaha.
Penggunaan Digital Learning dalam Pembelajaran PPKn di SMP Negeri 4 Malang
Authors: Krisnawati Diana , Hady Nuruddin , Aris Shofa Abd Mu'id
Published: June 2023

Penelitian ini bertujuan untuk mengetahui efektivitas penggunaan digital learning dalam pembelajaran PPKn di SMP Negeri 4 Malang. Penelitian ini menggunakan metode kuantitatif deskriptif, teknik pengumpulan data dengan kuesioner dan wawancara serta teknik analisis data menggunakan kuantitatif deskriptif dalam bentuk persentase. Hasil penelitian menunjukkan bahwa penggunaan digital learning dalam pembelajaran PPKn di SMP Negeri 4 Malang sangat efektif dengan rata-rata persentase sebesar 79.38% berdasarkan empat indikator efektivitas pembelajaran: kualitas pengajaran, dilihat dari proses dan hasil pembelajaran yang menunjukkan persentase sebesar 77.45% dengan kriteria sangat efektif. Tingkat pengajaran, dilihat dari kesiapan peserta didik mengikuti pembelajaran menunjukkan persentase sebesar 83.45% dengan kriteria sangat efektif. Insentif, dilihat dari aktivitas guru memberikan motivasi kepada peserta didik menunjukkan persentase sebesar 77.58% dengan kriteria sangat efektif. Dilihat dari sejauh mana guru dan peserta didik memaksimalkan penggunaan waktu dalam proses pembelajaran PPKn menggunakan digital learning menunjukkan persentase sebesar 79.28% dengan kriteria sangat efektif.
Temps pour un changement de paradigme : La DDH précoce – un domaine pédiatrique
Authors: Baumann Thomas , Schmid Raoul
Published: June 2023

Il est incontestable que les troubles du développement de la hanche sont un sujet d’une importance capitale en pédiatrie. Le terme de dysplasie de la hanche comprend un large spectre de malformations de sévérité très variable qui, non décelées ou non traitées, peuvent avoir des conséquences graves à court ou long terme pour la personne concernée. Le terme «luxation congénitale de la hanche» (congenital dyslocation of the hip, CDH) utilisé auparavant a été abandonné à la faveur de «dysplasie développementale de la hanche» (developmental dysplasia of the hip DDH), afin de tenir compte du fait que le développement de l’articulation est un processus dynamique. Malgré
Decision Support System for Determining the Best Nurse at Grandmed Hospital Using the Simple Additive Weighting Method
Authors: Nuraisana
Published: June 2023

A decision support system is a combination of individual intelligence sources with component capabilities to improve decision quality. Decision support system is also a computer-based information system for decision-making management that handles semi-structured problems. The purpose of this study was to create an application for nurse employees at Grandmed Hospital. Based on the results of the research that has been discussed, the Decision Support System for Determining the Best Nurse at Grandmed Hospital using the Simple Additive Wieghting (SAW) method with the benefit of being able to make it easier to process nurse data and make it easier to determine the best nurse for a nurse promotion at Grandmed Hospital.
Application of Artificial Neural Networks to Predict Monthly Targets for Receiving Section at PT. Indako Trading Coy Using the Backpropagation Method
Authors: Gultom Farida
Published: June 2023

PT. Indako Trading Coy is a company engaged in the sale of motorcycles and spare parts with 1000 employees who are given work targets every month. Through the targets given, it can be predicted whether employees can be rewarded or not. Prediction is an important tool in determining everything to be effective and efficient. So far, a lot of forecasting is done intuitively using statistical methods. The choice of the method depends on various influencing aspects, namely aspects of time, data patterns, type of system model being observed, level of forecast accuracy or desired prediction and so on. The forecasting method used is using an artificial neural network (ANN) with the Backpropagation method.
Píldoras formativas geográficas: transformaciones comerciales y turismo en los centros históricos
Authors: Villar Lama Arsenio
Published: June 2023

Este polimedia forma parte de la segunda edición de la serie “Píldoras formativas geográficas”. En esta ocasión nos hemos acercado al fenómeno de las transformaciones comerciales y su vínculo con el turismo en la ciudad histórica. Se inicia con unas ideas y unos conceptos de partida. Prosigue con la presentación de los resultados de una investigación empírica sobre el fenómeno. Finalmente se abre un espacio de reflexión al respecto.

Hemos abordado el fenómeno de las transformaciones comerciales y su vínculo con el turismo en la ciudad histórica. Se trata de uno de los temas más interesantes dentro de la Geografía del Turismo en los destinos urbanos, tema trabajado en diversas asignaturas del Grado en Turismo y asunto sobre el que giran diversas líneas de investigación de Geografía y Turismo. Este polimedia forma parte de la segunda edición de la serie “Píldoras formativas geográficas
Recurso dirigido a estudiantes y especialistas en Geografía, especialmente aquellos interesados en la Geografía Urbana y en la Geografía del Turismo.

El fenómeno se enmarca en un marco más general sobre la “turistificación” y la gentrificación en la ciudad histórica, temáticas con un magno desarrollo en la literatura científica. El análisis de las transformaciones comerciales (“ludificación”, “gourmetización”, “boutiquización”…) vinculadas al turismo (“turistización comercial”) tiene un desarrollo menor.
НАЦІОНАЛЬНІ ОСЕРЕДКИ ПРОСВІТНИЦТВА В УКРАЇНІ КІНЦЯ XVIII – ПЕРШОЇ ПОЛОВИНИ XIX СТ. НАЦІОНАЛЬНІ ОСЕРЕДКИ ПРОСВІТНИЦТВА В УКРАЇНІ КІНЦЯ XVIII – ПЕРШОЇ ПОЛОВИНИ XIX СТ. (до 200-річчя від часу заснування Гімназії вищих наук князя Безбородько у Ніжині)
Authors: Горенко Лариса
Published: June 2023

Проаналізовано культурно-історіографічні джерела та архівні матеріали, які відображають етапи функціонування Ніжинської вищої школи князя Безбородька. Підтверджено, що саме Ніжинська вища школа стала фундатором формування основ наукових шкіл в Україні, де карбувалися професійні кадри для вітчизняної історичної і культурологічної науки, закладались теоретико-методологічні засади української історіографії, яка набувала європейського визнання у взаємозв’язку з розвитком світової історіософської думки. Висвітлено історичне значення Ніжинської вищої школи, що об’єднала представників різних наукових шкіл і напрямів, де працювали видатні вітчизняні історики, філософи і культурознавці, що здобули освіту, формувалися як вчені або працювали в Київському, Казанському, Новоросійському, Санкт-Петербурзькому і Харківському університетах, в університетах Берліну, Дерпту, Кенігсбергу, Падуї та ін. Обґрунтовано актуальність для сучасних досліджень з об’єктивним осмислення наукового цього доробку, аналіз еволюції їх поглядів, методологічних засад, новітніх концепцій в галузі історіографії, філософії, філології, природознавства та культурології. Аналітичний підхід до матеріалу дає висновок про обґрунтування, визначення та становлення окремого напряму в сучасній гуманітарній науці – культурознавчої елітології.
ДЕРЖАВНЕ УПРАВЛІННЯ У СФЕРІ ОХОРОНИ КУЛЬТУРНОЇ СПАДЩИНИ В УМОВАХ ВОЄННОГО СТАНУ 2022-2023 рр.
Authors: Купрійчук Василь
Published: June 2023

Розглянуто проблему розвитку державного управління у сфері охорони культурної спадщини в умовах війни як одного з головних чинників формування української національної ідентичності, невід'ємної складової всесвітнього культурного доробку людства в сучасних реаліях. Узагальнено, зокрема, результати діяльності центральних органів державної влади та органів місцевого самоврядування в проведенні єдиної державної політики у збереженні культурних надбань під час повномасштабного російського вторгнення в Україну. Зосереджена увага на особливостях розуміння нинішнім управлінським істеблішментом ролі культурної спадщини в процесах креативної розбудови національної державності та пріоритетності конкретних зусиль влади під час воєнного стану починаючі з лютого 2022 р. у цій царині. Запропоновано заходи з підвищення ефективності державного управління у сфері охорони культурної спадщини в умовах війни. Наголошено, що саме культурна спадщини – фундаментальне джерело формування національної самосвідомості, й є найбільш вразливою сферою у системі національної культури, яка повсякчас зазнає зовнішніх деструктивних впливів за умови, що досить часто ефективні рішення перебувають на перетині протилежних інтересів держави як головного суб’єкта збереження культурних надбань і зацікавлених громадських об’єднань та рухів, з одного боку, та суб’єктів господарчої діяльності – з іншого, а також загального небажання впроваджувати новації, визнані світовим співтовариством. Зазначено, що її змістовне наповнення, інституційне та нормативно-правове забезпечення мають суттєві недоліки, які з високою ймовірністю можуть позначитися не лише на її майбутньому розвитку, але й загальному стані культурної сфери, патріотичному вихованні молодого покоління та формуванні національної ідентичності українців. Концептуалізовано науковий підхід у визначенні найбільш ефективних сучасних напрямів реформування діяльності та збереження пам’яток культури в Україні.
УЧАСТЬ КОНСУЛЬТАТИВНО-ДОРАДЧИХ ОРГАНІВ У ФОРМУВАННІ ТА РЕАЛІЗАЦІЇ СОЦІОГУМАНІТАРНОЇ ПОЛІТИКИ В УКРАЇНІ
Authors: Чепурко Ярослав
Published: June 2023

Досліджується безпосередня участь консультативно-дорадчих органів у формуванні та реалізації соціогуманітарної політики в Україні. Проаналізовано основні напрями консультативно-дорадчих органів як суб’єктів формування та реалізації державної політики в соціогуманітарній сфері. З’ясовано, що основними принципами діяльності консультативно-дорадчих органів є верховенство права, законність, гласність, відкритість та відповідальність. Підкреслено недостатність розроблених і затверджених нормативно-правових актів, які б могли сформувати якісний механізм взаємодії влади і громад у формуванні та реалізації соціогуманітарної політики, консультацій з громадськістю, створення консультативно-дорадчі органи, до складу яких могли входити представники громадськості (громадські, благодійні, релігійні організації, профспілки, експерти, громадські діячі та ін.), розширення понятійного апарату, визначення шляхів підвищення ефективності такої взаємодії у зазначеній сфері.
Recovering the efficiency of AlGaInP red micro-LEDs using sidewall treatments
Authors: Wong Matthew S. , White Ryan C. , Gee Stephen , Tak Tanay , Gandrothula Srinivas , Choi Hyoshik , Nakamura Shuji , Speck James S. , DenBaars Steven P.
Published: June 2023

A sidewall treatment process is proposed to recover the external quantum efficiency (EQE) loss in AlGaInP micro-LEDs (μLEDs). The proposed sidewall treatment consists of thermal annealing, ammonium sulfide chemical treatment, and sidewall passivation using atomic-layer deposition (ALD). The devices with sidewall treatment show improved optical power of more than 500% and 190% at 5 and 100 A cm−2, respectively, compared to devices with ALD sidewall passivation. The reduction in EQE was 20% when shrinking the device dimensions from 100 × 100 to 20 × 20 μm2. This work reveals that AlGaInP μLEDs can be energy efficient by employing proper sidewall treatments.
SMART PHONE ADDICTION AND ITS EFFECT: SYSTEMATIC REVIEW
Authors: Arnold Xavier Siman
Published: June 2023

Smartphones play very important role in day today activities However, the growing popularity of smartphone use has led to smartphone overuse and addiction. This review aims to systematically investigate the smartphone addiction and its ill effect on health. Methods: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were used to carry out the systematic review. MeSH terms was used while searching data base. Eligible studies were screened against inclusion criteria and data was extracted. Results: A total of 23 of 1550 studies met the inclusion criteria. All of the studies were cross-sectional and focused on physical, mental, and neurological health outcomes. Anxiety and depression were commonly found to mediate mental health problems. A wide range of physical health was also associated with smartphone addiction. Conclusions: Findings suggest that there are associations between smartphone addiction and physical and mental health, especially mental health. Social awareness campaigns about smartphone addiction and its ill effects are needed