bluuebunny/crossref_metadata_2025 huggingface dataset:
Use of Monoglycerides and Diglycerides to Mitigate Poultry Production Losses: A Review
Authors: Appleton Stacie R. , Ballou Anne , Watkins Kevin L.
Published: February 2024

Consumer preference dictates not only what food is consumed but also how that food is produced. Ingredients in livestock feed that are not antibiotics, not genetically modified, and not of animal origin but that are nutrient-like tend to be more acceptable to consumers, retailers, and producers. Mono- and diglycerides (MDG) fit these criteria, are commonly used in food, and are generally recognized as safe. But beyond being emulsifiers and a source of energy, MDG are also known to have antimicrobial, immune, and microbiome modulation and angiogenic activity. MDG in broiler diets have been shown to impact a variety of immune-related functions such as the regulation of circulating antibodies, as well as decreased gene expression or protein concentration of pro-inflammatory cytokines like TNF-α, IL-1β, IL-6, and IFN-γ. In addition, MDG can affect metabolic function and intestinal integrity. Results of this review show that MDG can serve as antimicrobial and growth-supporting alternatives for reducing poultry production losses, improving resource utilization and meeting consumer demand for sustainably produced and safe animal protein.
Astigmatism Management in Modern Cataract Surgery
Authors: Park Royce B. , Aref Ahmad A.
Published: February 2024

Astigmatism management is a frequently encountered challenge in the world of modern cataract surgery. This review article investigates the importance of astigmatic correction and seeks to uncover the critical components of preoperative evaluation. With the rapid growth of new technologies and techniques, this article aims to also catalogue and clarify the multitude of astigmatism treatment options available for the cataract surgeon.
Construction and Application of a Seasonal River Health Evaluation System in Arid and Semi-Arid Areas
Authors: Qi Qingqing , Wang Zipeng , Yin Hang , Zhang Zezhong , Wang Fei
Published: February 2024

Addressing the inadequacy of theoretical frameworks and evaluation indicators for assessing the health of seasonal rivers in arid and semi-arid regions, this study aims to enrich the theoretical foundation for the management and ecological restoration of seasonal river systems. By selecting seven indicators from three aspects: hydrology, habitat, and social services, a seasonal river health assessment indicator system was constructed for the Tabu River basin. The weights of the indicators were determined using the analytic hierarchy process and entropy weight method, and a classification standard for seasonal river health was established. The health status of the Tabu River in 2021 was evaluated accordingly. The results revealed that the upstream, midstream, and downstream reaches of the Tabu River were categorized as healthy, sub-healthy, and diseased, respectively, with poor hydrological conditions being the primary concern. The satisfaction level of ecological flow within the basin was low, accompanied by deep groundwater levels and water scarcity issues, aligning with the actual situation. This indicator system effectively reflects the true state of seasonal river ecosystems. Based on the evaluation results, measures such as establishing ecological water storage projects and adjusting agricultural planting structures were proposed to alleviate the impacts caused by water scarcity. Additionally, implementing river and lake management systems, water resource protection measures, and water-saving technologies can directly regulate the pressures imposed on rivers by human socio-economic activities, thus alleviating regional water resource shortages and promoting the health of rivers and regional water resources. These findings provide scientific decision-making support for the management of seasonal river basins and the maintenance of river health.
Assessment and Improvement of Emergency Rescue Service Accessibility under Urban Waterlogging Disasters
Authors: Shi Jiafu , Wang Hao , Zhou Jinjun , Zhang Shuxun
Published: February 2024

With the acceleration of urbanization and the impact of climate change, the frequent occurrence of urban waterlogging not only leads to road closures and traffic congestion but also severely affects the timeliness of urban emergency rescue. To accurately assess and enhance the response capability of urban emergency rescue under storm-induced waterlogging scenarios, a hydrodynamic model of urban waterlogging was developed to simulate waterlogging conditions under various design rainfall scenarios. By identifying road waterlogging risks and blocked roads, as well as combining the Two-Step Floating Catchment Area (2SFCA) method, the accessibility of emergency rescue services for points of interest (POIs) with different vulnerabilities was evaluated. The Liwan District of Guangzhou City was selected as a case study for accessibility impact assessment and improvement simulation. The results indicate that with the increase in the return period of rainfall, both the area and depth of waterlogged regions increased and the number of roads affected by waterlogging rose, leading to an increase in the length of blocked roads from 11 km to 49 km, an increase of over 300%. Additionally, the number of POIs inaccessible to emergency rescue increased, while the number of accessible POIs decreased, resulting in a significant downward trend in overall accessibility. By deploying mobile pumping vehicles, the depth and area of waterlogging under different rainfall return periods were reduced by over 10%, the number of blocked roads decreased by more than 10%, and the number of accessible POIs increased by more than 12%. The findings highlight that storm-induced waterlogging not only hinders traffic flow but also reduces the response capability of emergency rescue services. Through the strategic deployment of mobile pumping vehicles, the accessibility of urban emergency rescue services under waterlogging conditions can be effectively improved, mitigating the impact of waterlogging on urban functions and public safety.
A Rotor Position Detection Method for Permanent Magnet Synchronous Motors Based on Variable Gain Discrete Sliding Mode Observer
Authors: Luan Mingchen , Zhang Yun , Li Xiaowei , Xu Fenghui
Published: February 2024

The purpose of this paper is to study the sensor-less rotor position estimation method for permanent magnet synchronous motors, and to achieve accurate estimation of rotor position in different conditions. Firstly, the traditional super-twisting observer algorithm is analyzed, and a new discrete variable gain sliding mode observer is designed to solve the buffeting problem in discrete systems, taking the reaction force as the disturbance signal. By estimating the back potential of the observer, the buffeting problem in the sliding mode algorithm can be effectively improved as shown by the simulation results. Then, to solve the problem of phase delay in rotor position estimation, an adaptive orthogonal phase-locked loop method is used to compensate the estimation error caused by the change in motor speed and increase the estimation accuracy of rotor position. The stability of the method can be proven by Lyapunov’s second method. Simulation experiments verify the accuracy of the proposed PMSM rotor position estimation method.
Medical ethics and deontology in the work of nurse. Regulations on corporate etiquette. Standard of professional conduct
Authors:   Samara Regional Clinical Hospital named after V. D. Seredavin, Samara, Russia, Ubina A. A. , Romanenko S. S. ,   Samara Regional Clinical Hospital named after V. D. Seredavin,Samara, Russia
Published: February 2024

In the Regulations on the corporate etiquette of middle and junior medical personnel of the State Budgetary Healthcare Institution «Samara Regional Clinical Hospital named after. V. D. Seredavin» reflects such concepts as: etiquette of the appearance of an employee in the workplace, etiquette of behavior of nursing and junior medical personnel in the workplace, etiquette of communication between nursing and junior medical personnel with patients, etiquette of telephone communication of medical personnel. The basis of corporate ethics of nursing and junior medical personnel of the State Budgetary Healthcare Institution «Samara Regional Clinical Hospital named after. V. D. Seredavin» is the Ethical Code of Russian Nurses. It formulates the basic ethical values of the entire sister community of Russia and gives a moral assessment of the most acute ethical conflicts of today.
Ways and methods of developing communicative competence
Authors:   Samara Regional Clinical Hospital named after V. D. Seredavin, Samara, Russia, Prikhodko A. P. , Ubina A. A. ,   Samara Regional Clinical Hospital named after V. D. Seredavin, Samara, Russia
Published: February 2024

Communicative competence as the basis of the professional activity of a medical worker. Key aspects of effective nurse-patient interaction. Development of communicative competence of employees of the Samara Regional Clinical Hospital named after V. D. Seredavin.
ESG-corporate policy in a sanctioned economy
Authors:   Financial University under the Government of the Russian Federation, Lytkin S. O. , Sibirskaya E. V. ,   Financial University under the Government of the Russian Federation
Published: February 2024

Given the high importance of the ESG agenda and the insufficient research of the management component, the authors conducted a study, the object of which was corporate governance in the context of ESG, or sustainable corporate governance. The purpose of the article is to familiarize the readers with the concept of sustainable corporate governance and the practice of its implementation in Russia, as well as to determine the significance of the concept for effective business operation.
FEATURES OF THE DEVELOPMENT OF MATHEMATICAL IDEAS OLDER PRESCHOOL CHILDREN WITH INTELLECTUAL DISABILITIES
Authors: Yanovska T. , Titova T.
Published: February 2024

This article is devoted to the theoretical analysis of the problem of the development of mathematical concepts of older preschoolers with intellectual disabilities. The peculiarities of thinking as a cognitive process of the individual are analyzed. The basis of the thinking process is always analysis and synthesis. Analysis is a necessary condition for the scientific interpretation of facts. It requires completeness, depth and accuracy. This is the first stage of studying any phenomenon. Synthesis, as a thinking process, can occur at different levels in human activity, starting from a simple mechanical connection of parts of a whole to the creation of a scientific theory based on the generalization of individual facts and research materials. It can be carried out both on the basis of perception and on the basis of memories and ideas. Although opposite in nature, the operations of analysis and synthesis are actually closely related.

The psychological features of older preschool children are analyzed. During this period of development, the child’s cognitive sphere is significantly enriched and developed; perception becomes more conscious and purposeful; voluntary and involuntary attention, the ability to analyze and the ability to reproduce what was previously learned develop; there is a transition from visual-active to visual-figurative thinking; verbal and logical thinking begins to develop; generalized ways of thinking are formed: comparison, search for similarities, differences, classification, analysis, combination; the grammatical structure of the native language is mastered.

The psychological characteristics of mathematical representations of children with intellectual disabilities are provided. Such children in older preschool age have no desire to engage in intellectual games, there is an increased interest in mobile, non-targeted games. The pace of perception is slowed down, the volume is narrow. They can hardly distinguish the main or general thing in the picture, in the text, grasping only individual parts and not understanding the internal connection between the parts, they often confuse graphically similar letters, numbers, objects. All mental operations (analysis, synthesis, comparison, generalization, abstraction) are not sufficiently formed. A distinctive feature of thinking is uncriticalness, the inability to independently evaluate one’s work.

The methodological foundations of the empirical study of the development of mathematical concepts of older preschoolers with intellectual disabilities are substantiated. The obtained indicators of the formation of mathematical representations of older preschoolers with intellectual disabilities are experimentally analyzed; specifics of combinatorial and conceptual thinking of children with intellectual disabilities; indicators of the development of thinking operations of children of older preschool age.
Evidence-based Music Therapy: strategies for informed clinical decision-making
Authors: Nunes-Silva Marília , Pauluk Thiago
Published: February 2024

Music therapy, as an evidence-based practice, integrates the best research available in the area and related areas, the clinical experience of music therapists and the needs, values and pref-erences of the people assisted, for clinical decision-making, seeking to refine its interventions in order to increase the effectiveness of treatments. This review paper aims to present the steps for evidence-based practice, discuss evidence-based music therapy and raise evidence of a specific music therapy technique for use in a target population, exemplifying the search for evidence for clinical practice. Five steps are presented for the development of evidence-based practice, including a discussion on types and hierarchies of evidence and a description of the types of studies. Further, we present a discussion on evidence-based music therapy and its particularities. Finally, we conducted a systematic search of randomized controlled trials, exemplifying the search of evidence for clinical practice purposes, starting from the clinical question that rhythmic auditory stimulation (RAS) can be used to improve the gait behavior of patients with Parkinson's disease. The evidence raised indicated that the use of the RAS has a significant effect on the gait speed and stride length parameters, but not on the walking cadence parameters. In conclusion, we emphasize the importance of music therapists being familiar with evidence-based practice so that more robust studies on music therapy interven-tions are carried out to support professional practice.
A escuta musical como desencadeadora de sofrimento psíquico: um relato de caso
Authors: Cavalcanti Miguel Iago , Louro Viviane dos Santos
Published: February 2024

This article reports an experience with a professional male musician who goes into psychological suffering whenever he listens to the brazilian song “Coração de Estudante”, by Milton Nascimento e Wagner Tiso. The experiment aims to understand this phenomenon and investigate what possible musical elements would act as a trigger for its symptoms. As a result, the strong role of the melodic contour as mainly trigger was been detected.
FATORES DE RISCO PARA SÍNDROME METABÓLICA EM ADULTOS NO BRASIL
Authors: LOPES DE SOUZA DA SILVA MIRELA , ALVES DO NASCIMENTO GRAZIELLE , BASTOS PEIXOTO BRAZ NATHALIA
Published: February 2024

The present study, which deals with risk factors and metabolic syndrome (MS) in adults in Brazil, aims to analyze the number of people with MS between 18 and 69 years old in Brazil, in addition to highlighting the indicators and the main causes of this syndrome, according to the sex and age of the individuals. For the research, which is of a quantitative transversal nature, a questionnaire was elaborated, with indicative for classification of SM, through Google Forms. The survey was released on social networks, emails and chat apps, such as WhatsApp, between the months of October and November 2020. The results showed that 439 people agreed to answer the survey, 70% of whom were female and 30% male. Of this total, 45% were between 28 and 37 years old and 87% of the participants lived in the southeast region. It was identified that 7% of the participants had at least 3 of the 5 criteria for MS, 17% within 2 of the 5 and 12% had none of the 5 criteria. In this study, with regard to the prevalence of cases of MS in relation to sex, there was a higher occurrence in the male population. Finally, the relevance of each criterion according to sex and age reaffirms MS as being a clinical and epidemiological tool in the identification of individuals and population groups at risk for the development of cardiovascular diseases and type 2 diabetes. In this sense, it is emphasized the need for greater health promotion coming from public policies, in order to favor the adoption of healthy habits by the Brazilian population.
Resistiendo la recluta: acciones y recursos para evadir el esfuerzo de guerra en la campaña (Córdoba, 1816)
Authors: Gallo Maximiliano
Published: February 2024

Este artículo propone un estudio de caso sobre una comisión de reclutamiento y los modos de resistencia efectuados por la comunidad para evitar la remisión de sus hombres al frente de batalla. A partir del análisis de un expediente judicial militar, proponemos indagar en las diferentes maniobras empleadas por los habitantes y vecinos de la comunidad de Pocho en la campaña de la provincia de Córdoba en tiempos de la guerra revolucionaria. La investigación permitirá, de igual modo, indagar en la intervención de distintas autoridades en un año donde la revolución se hallaba con múltiples frentes abiertos y un futuro incierto.
Lidia Cano: subjetivación y memoria sobre el bracero
Authors: Córdoba Ramírez Irina
Published: February 2024

Este artículo pretende visibilizar la experiencia de Lidia Cano (3 de agosto de 1932) en la construcción de la memoria sobre los braceros, trabajadores mexicanos que laboraron en Estados Unidos entre 1942 y 1964, por medio de un proceso de migración circular. La historia de vida de Lidia y su liderato en el movimiento social por la devolución del fondo de ahorro, en el municipio de Empalme, Sonora, son estudiados a través de la categoría de análisis de la subjetivación política que permite advertir la manera como se entrelaza su experiencia como mujer en migración con la memoria colectiva en torno a las contrataciones de braceros en Empalme y la erección de una estatua a los trabajadores agrícolas temporales.
Configuraciones político-territoriales “móviles” en la Mixteca Alta (Oaxaca)
Authors: Martín Gabaldón Marta
Published: February 2024

El territorio, en tanto que se finca sobre el espacio geográfico, ha sido con frecuencia más asociado al estatismo que al dinamismo. Sin embargo, consideramos que un análisis acerca de su construcción histórica en la larga duración puede revelarnos movilidades, a veces sutiles, que se desarrollan en un escenario de aparente inmovilidad. En las páginas que siguen abordamos un estudio de caso particular sobre la historia de la configuración del territorio en el entorno este-sureste de Tlaxiaco, en la Mixteca Alta central. Para ello, partimos del problema histórico del proceso de municipalización en Oaxaca que nos permitirá hacernos algunas preguntas que serán analizadas a la luz del estudio del pasado, sobre todo, de la etapa de composiciones de tierras que aconteció en el siglo XVIII, momento de emergencia de actores y de despliegue de estrategias.
Claves para un análisis del combate en el nivel táctico en la Guerra de Malvinas. Un estudio de experiencias de oficiales de una Promoción del Ejército Argentino
Authors: Soprano Germán
Published: February 2024

Entre los militares argentinos y de otros países, la pertenencia a una Promoción define identidades y formas de sociabilidad profesional fundamentales. Este artículo analiza las experiencias de guerra de los veteranos de la Promoción 113 del Colegio Militar de la Nación, es decir, de los oficiales más jóvenes del Ejército Argentino que combatieron en la Guerra de Malvinas. Me propongo reconocer cuán diversas fueron sus experiencias de guerra e indagar acerca de algunas cuestiones claves del combate en el nivel táctico a partir de una interpretación de dichas experiencias. Me serviré del análisis de documentación de las Fuerzas Armadas y de testimonios de los veteranos de esta Promoción.
Entre el partido, la universidad y la Reforma
Authors: Carreño Luciana
Published: February 2024

Dentro del universo de comités adheridos a la Unión Cívica Radical, durante el primer gobierno de Hipólito Yrigoyen, la fundación del Comité Universitario Radical (CUR) se distinguió por extender sus actividades políticas dentro de la Universidad de Buenos Aires. Mediante un corpus de publicaciones de la prensa política partidaria, el artículo reconstruye la organización del CUR y se propone contribuir al estudio de las relaciones entre el radicalismo y las juventudes universitarias. Específicamente, se analizan las formas de militancia que desde el CUR se proyectaron sobre el espacio universitario, en comparación con las modalidades de intervención pública que predominaron entre el movimiento de la Reforma Universitaria.
Decisión para la intuición y decisión para la representación
Authors: Chaia De Bellis Jonás
Published: February 2024

En este artículo revisaremos las referencias de Schmitt a Sorel, intentando demostrar que allí donde Schmitt pretende coincidir con Sorel (particularmente en la crítica al Estado de Derecho) persisten, no obstante, diferencias filosóficas sustanciales. Para esto, desagregaremos el decisionismo en tres dimensiones analíticas (jurídica, gnoseológica y teológico-política) encontrando posiciones polares en cada una de ellas: a) si para Schmitt “el Estado no necesita tener derecho para crear derecho”, para Sorel el derecho se forma espontáneamente y al margen del Estado; b) si para Schmitt el decisionismo expresa una “decisión para la representación”, para Sorel expresa una “decisión para la intuición”; y c) si para Schmitt esa decisión es análoga al milagro, para Sorel esta sólo acompaña los ciclos providenciales de auge y decadencia de la cultura.
İnsansız Hava Araçlarına Karşı Yeni Bir Silah Sistemi Geliştirilmesi
Authors: KIVRAK Sinan , ALVALI Gülüstan Tuğçe , YENİPINAR Burak , TURAN Emre
Published: February 2024

Günümüzde batarya, motor, motor sürücü teknolojilerinin,

uzaktan kontrol ve otonom kontrol yöntemlerinin gelişmesi,

insansız hava aracı (İHA) teknolojisinin gelişmesine katkı

sağlamıştır. İHA’ların kolay temin edilebilmeleri, faydalı yük

taşıyabilmeleri, radarlara karşı düşük görünürlüğe sahip olması,

kalkış ve iniş için bir piste ihtiyaç duymamaları gibi

özelliklerinden dolayı kullanımı gün geçtikçe yaygınlaşmaktadır.

Bireysel olarak kullanılabileceği gibi savunma ve saldırı gibi

askeri amaçlarla da İHA’ların kullanımının artması sebebiyle bu

sistemlere karşı savunma sistemi geliştirilmesi zorunlu bir

ihtiyaç haline gelmiştir. Lazer, RF karıştırıcı, köreltme sistemleri

İHA engelleme sistemlerinde yaygın olarak kullanılmakla

birlikte bu sistemlerin yüksek maliyetleri, meskûn mahalde

kullanılamamaları ve bu sistemlere karşı GPS uygulamaları ile

bozucu sinyal kullanılması en önemli eksiklikleridir. Yapılan

çalışmada mevcut İHA savunma silah sistemlerine alternatif

yeni bir silah sistemi geliştirilmiştir. Geliştirilen sistemde dört

adet tüfek eş zamanlı olarak ateşlenerek, 1440 adet 4 mm’lik

şarapnelden meydana gelen ve 400 metreye kadar etkili olan

bir mermi bulutu oluşturmaktadır. Uygun maliyetinin yanı sıra

geliştirilen sistemin yorgun mermisi diğer mühimmat atan silah

sistemlerine göre daha az zararlı olması meskûn mahalde çok

rahat kullanılmasını sağlamaktadır. Sistem, gerilme, güvenlik

katsayısı ve deformasyon analizleri yapılarak geliştirilmiş,

üretilmiş ve saha testleri başarılı bir şekilde tamamlanmıştır.
İslahiye-Hassa Trası Katkılı Çimento Harçlarının Dayanım ve Dayanıklılık Özelliklerinin Araştırılması
Authors: PEHLİVAN Hadaan , AYTEKİN Mahmut
Published: February 2024

Bu çalışmada çimento ikamesi olarak %0, %10, %20, %30 ve %40 oranlarında İslahiye-Hassa Trası (T) içeren donatılı ve donatısız harç numuneler üretilmiştir. Çimento harçlarının kimyasal analiz, moleküler analiz ve termal değişimlerini incelemek için XRF, FT-IR ve TGA uygulamaları yapılmıştır. Çimento harçlarının dayanım testleri için 40x40x160mm boyutunda prizmatik ve elektrokimyasal korozyon ölçümleri için donatılı 50x100 mm silindir harç numuneleri üretilmiştir. Üç elektrotlu ölçüm yöntemi ile donatının elektrokimyasal korozyon davranışını belirlemek için voltametrik ölçümler yapılmıştır. Korozif ortamda bekleyen donatılara yarı hücre potansiyel yöntemi ile açık devre potansiyel ölçümleri (EADP), kulometri uygulaması ile açık devre potansiyelinde korozyon yüklerinin (QADP) ölçümü gibi tahribatsız elektrokimyasal testler yapılmıştır. Sonuç olarak %10 tras katkılı çimento harç numunelerinde sıcaklığa bağlı kütle değişiminin en düşük olduğu, 180 günlük eğilme (9.72 MPa) ve basınç (50.85 MPa) dayanımının en yüksek olduğu görülmüştür. Aynı zamanda %10 tras katkısı donatı yüzeyinde pasif film oluşmasına katkı sağlayarak korozyona karşı koruyucu bir ortam oluşturmuştur.
A Study on the Production of Riblet Patterns Providing Micro-scale Flow Control through FDM-type 3D Printers
Authors: KORKUT Volkan , AKBIYIK Hurrem
Published: February 2024

This study explores the Fused Deposition Modeling (FDM) additive manufacturing method as a practical alternative for flow characterization applications critical in aerospace technology. While there are significant studies in the literature on high-budget FDM devices for manufacturing high-dimensional consistency parts, research focusing on sub-millimeter riblet geometries using more accessible, practical, and flexible open-source devices remains limited. In this study, a printer that can be mechanically and programmatically modified was used to create parallel riblet patterns resembling wing structures on plates. Microscopic examinations and measurements were conducted on these riblets to address encountered issues. Observations revealed that hardware elements such as nozzle-table distance and nozzle circularity are crucial for homogeneous material extrusion. Additionally, it was observed that software-defined parameters like line width and flow rate significantly affect riblet dimensions. Particularly in experiments involving calibration of these parameters in open-source concept devices, riblet width, inter-riblet spacing, and riblet height were achieved with a high accuracy error rate of up to 1.83%, 1.33%, and 0.19%, respectively. Consequently, this study demonstrated the feasibility of producing riblets in this size and precision using widely available, cost-effective, and customizable FDM devices. Considering the significance of riblet structures in aerospace industries for flow control and surface modifications, this research aims to provide critical insights for the practical and effective production of more complex surface profiles in research and development activities.
Analyzing Bornova Plain's Basin Structure Using Density Parameter
Authors: ÖZDAĞ Yaprak , ANKAYA PAMUKÇU Oya
Published: February 2024

Due to the tectonic regime it has been subjected to under the influence of Western Anatolia, the area contains numerous sedimentary basin structures. The study area, located within the province of Izmir, is a region where a significant number of historical and instrumental earthquakes have occurred due to its tectonic structure. The Bornova Plain, located east of the inner Gulf of Izmir, is highly susceptible to earthquakes due to dense urbanization. This was clearly observed during the Samos earthquake on October 30, 2020. In this study, a microgravity field survey was conducted in a larger area than previous studies to better characterize the basin effect of the plain and obtain a high-resolution dataset representing a wide area. The necessary measurement point distribution was performed with a variable sampling interval of approximately 200-1000 meters, resulting in a microgravity dataset of 458 points. By taking 1 profile section from the residual Bouguer gravity map created for the Bornova Plain, inverse solution modeling was performed. The density values obtained from the inverse solution modeling were compared with the densities calculated from seismic velocities obtained through the spatial autocorrelation (SPAC) method conducted in the study area. A high consistency was observed between the density values obtained from the two different methods compared.
Van Balığı (Alburnus tarichi) Solungaç, Böbrek ve Sindirim Kanalı Dokularında Üreme Göçü Esnasında Akuaporin 3 Proteinindeki Değişimin İncelenmesi
Authors: ALKAN Zehra , OĞUZ Ahmet Regaib
Published: February 2024

Van Gölü, Türkiye'nin en büyük gölü ve aynı zamanda dünyanın sayılı sodalı göllerinden biridir. Van balığı (Alburnus tarichi), Van Gölü'nün fiziko-kimyasal (tuzluluk oranı ‰22, pH 9.8) koşullarına uyum sağlayan tek omurgalı türüdür. Anadromik bir balık olup ve nisan-temmuz ayları arasında gölden tatlı sulara göç eder. Üremesini tamamlayan balıklar göl ortamına geri dönerler. Göç sırasında farklı su ortamlarına maruz kalan balıklarda adaptasyonu sağlamak için solungaç, böbrek, sindirim kanalı gibi dokularda bazı değişimler meydana gelir. Bu çalışmada Van Gölü ve Karasu Çayı'ndan örneklenen balıkların solungaç, böbrek ve sindirim sisteminde adaptasyonda önemli rol oynayan Akuaporin 3 transmembran proteini immünohistokimyasal olarak incelendi. Çalışma sonucunda solungaçlarda bulunan Akuaporin 3 transmembran proteininin Karasu Çayı'ndan örneklenen balıklarda işaretlenmediği görüldü. Böbrek dokusundaki Akuaporin 3 transmembran proteininin örnek alınan bölgeye ve dokudaki yerleşimine göre farklılık gösterdiği belirlendi. Bağırsağın ön ve arka kısımlarında bulunan Akuaporin 3 transmembran proteininin örneklenen lokaliteler arasında farklılık gösterdiği ve işaretlenmenin epitel hücrelerinde olduğu gözlendi. Su ve gliserol taşınmasında rol oynayan Akuaporin 3 transmembran proteinin Van balığı ozmoregülatör dokularında değişim göstererek adaptasyonda etkili olduğu söylenebilir.
Control of the Quarter Vehicle Model with an Innovative Delayed Resonator Optimized by Genetic Algorithm
Authors: ŞENASLAN İbrahim , BİLGİÇ Boğaç
Published: February 2024

This study utilized a quarter vehicle model and implemented a delayed resonator control approach to regulate the active suspension system. In contrast to the conventional delayed resonator, the force signal in this study is generated through the implementation of the position, velocity, and acceleration delayed resonator. The all parameters of the delayed resonator controller were determined using the genetic algorithm approach. The results suggest that integrating the delayed resonator significantly improves the performance of the suspension system. The applied force, which encompasses acceleration, velocity, and position variables of the system, remains stable under all conditions. This comprehensive controller is vital for the successful operation of the control system.
An Investigation for Soliton Solutions of the Extended (2+1)-Dimensional Kadomtsev–Petviashvili Equation
Authors: ÇINAR Melih
Published: February 2024

This article presents an investigation for soliton solutions of the extended (2+1)-dimensional Kadomtsev–Petviashvili equation which describes wave behavior in shallow water. We utilize the unified Riccati equation expansion method. By employing the powerful method, many soliton solutions are successfully derived, and it is verified by Wolfram Mathematica that the solutions satisfy the main equation. Additionally, Matlab is utilized to generate plots and examine the properties of the obtained solitons. The results reveal that the considered equation exhibits a wide range of soliton solutions, including dark, bright, singular, and periodic solutions. This comprehensive investigation of soliton solutions for the Kadomtsev–Petviashvili equation holds significant relevance in various fields such as oceanography and nonlinear optics, contributing to practical applications.
On Bishop Frames of Any Regular Curve in Euclidean 3-Space
Authors: GÜR MAZLUM Sümeyye
Published: February 2024

Relationships between type-1 Bishop and Frenet, type-2 Bishop and Frenet, alternative and Frenet, N-Bishop and alternative frames of any regular curve in Euclidean 3-space are known. In this study, relationships between N-Bishop and Frenet frames and relationships between type-1 Bishop, type-2 Bishop and N-Bishop frames of any regular curve in Euclidean 3-space are given. In addition, pole vectors (unit vectors in the direction of Darboux vectors) belonging to these frames are computed. Last, pole and Darboux vectors belonging to these frames are compared with each other.
GEDI Uydu Tabanlı Lazer Altimetre Verisinin Arazi Yükseklik Tahmininin Araştırılması
Authors: NARİN Ömer Gökberk , YİLMAZ Mustafa
Published: February 2024

Global Ecosystem Dynamics Investigate (GEDI), orman örtüsü, su seviyesi ve arazi yüksekliği tahmini gibi birçok alanda yeryüzünün gözlemlenmesi için kullanılan uzay kaynaklı bir lazer altimetre sistemidir. GEDI verileri, gözlem sırasında kullanılan sensör nedeniyle atmosferik etkilerden etkilenmektedir. Çalışmamızda Türkiye’nin batısında yer alan Afyonkarahisar ili sınırları içerisindeki 55 kontrol noktası ile GEDI noktası karşılaştırmıştır. Ayrıca çalışmada GEDI verisinin hassasiyetinin daha detaylı incelenmesi için “solar_elevation” ve eğime göre karşılaştırma yapılmıştır. Karşılaştırma için doğruluk metriği olarak Karesel Ortalama Hata (KOH) kullanılmıştır. Sonuç olarak GEDI verisinin gece zamanlarında ve eğimin düşük olduğu alanlarda doğruluğunun arttığı görülmüştür. Çalışmamızda 55 nokta için arazi yüksekliği belirlemede GEDI verisi KOH’a göre 2.79 m, gece ve düşük eğimli 30 noktada ise 2.34 m başarı göstermiştir.
Bolvadin Asismik Yüzey Deformasyonlarının Yerleşim Alanlarına Etkilerinin İncelenmesi
Authors: ÖZKAYMAK Çağlar , TİRYAKİOĞLU İbrahim , BAŞARAN Veli , BULDAN Mehmet
Published: February 2024

Batı Anadolu Genişleme Bölgesi (BAGB) içerisinde kenarları diri faylar ile kontrol edilen grabenlerin kenarlarında, son zamanlarda yıkıcı deprem olmaksızın bazı yüzey deformasyonları meydana gelmektedir. Bu deformasyonlardan biri de Afyon-Akşehir Grabeni (AAG) içerisinde yer alan Afyonkarahisar Bolvadin ilçe merkezinde gerçekleşmektedir. Bolvadin ilçesi ve yakın çevresinde yer alan Bolvadin Fayı üzerinde 03 Şubat 2002 Çay Depremleri (Mw:6.0 ve 6.3) sonrasında meydana gelen ve gelişmekte olan Asismik Yüzey Deformasyonları (AYD), üzerlerinde yer alan kentsel mühendislik yapılarına ve altyapı sistemlerine belirgin zararlar vermekte, yapıları afetlere karşı zayıflatmakta ve ekonomik kayıplara neden olmaktadır. Bu çalışmada, Bolvadin yerleşim alanının altından geçen Bolvadin Fayı’na ait kollar “yüzey faylanması tehlikesi kuşağı oluşturma kriterleri” açısından değerlendirilmiştir. Bunun için üzerinde daha önce hendek tabanlı paleosismoloji çalışmaları gerçekleştirilmiş olan fay üzerindeki deformasyon zonunun geometrisi, uzunluğu ve genişliği imar planlarına esas olacak ölçekte (1/5000, 1/2000 ve 1/1000) haritalanmıştır. Yapılan saha çalışmalarına göre günümüzde 8 parça halinde imara esas ölçekte haritalanan deformasyonların Bolvadin yerleşim alanı içerisindeki toplam uzunluğu yaklaşık 7 km’dir. Deformasyon kolları üzerinde kalan ve bir kısmı ağır bir kısmı hafif hasarlı olarak bu deformasyonlardan doğrudan etkilenen yaklaşık 100 yapı gözlenmiştir.
Field-free magnetization switching with full scale in Pt/Tm3Fe5O12 bilayer on vicinal substrate
Authors: Li Tianhui , Luo Weikai , Wu Jinxiang , Li Xinjun , Yang Hui , Zhao Xiaotian , An Hongyu
Published: February 2024

The spin–orbit torques within a Pt/Tm3Fe5O12 (TmIG) bilayer offer an expedient method for manipulating the magnetization of TmIG. However, the practical application of TmIG is hindered by the presence of an external field during switching. Here, we demonstrate field-free magnetization switching in Pt/TmIG bilayer on a vicinal substrate with minimal sacrifice to the perpendicular magnetic anisotropy (PMA) of TmIG. With the assistance of tilt PMA, reversible perpendicular magnetization switching is realized in the absence of an external field. Our results offer an alternative solution for achieving field-free perpendicular magnetization switching in a Pt/TmIG bilayer, thereby fostering the advancement of emerging SOT-based devices.
Comparative Study of Contemporary Islamic Economic Thoughts Muhammad Abdul Mannan and Monzer Kahf
Authors: Agus Nasyah , Meriyati  , Sarah Lutfiyah Nugraha
Published: February 2024

Islamic economics is a distinctive discipline rooted in Islamic principles from the Qur'an and Hadith, offering diverse perspectives on economic phenomena. Islamic economists emphasize the application of Sharia principles and integrate ethical values and social justice into economic activities. This research focuses on the contributions of prominent scholars, Muhammad Abdul Mannan and Monzer Kahf, to contemporary Islamic economic thought. Employing a literature review approach, we analyze their works to explore similarities and differences in their interpretations of Islamic economic principles. The study aims to identify key areas of agreement and divergence in their perspectives, including profit-and-loss sharing, Islamic banking, poverty alleviation, and Islamic business ethics. Ultimately, the research seeks to shed light on the profound influence of Mannan and Kahf, fostering a deeper understanding of Islamic economics in today's global context.
The Risk Mitigation of Mitraguna Financing to Collectability 5 Customers at Bank Syariah Indonesia
Authors: Mohammad Syaiful Suib  , Bagas Deo Pradana
Published: February 2024

The purpose of this research is to understand the methods and strategies employed by Bank Syariah Indonesia to mitigate and minimize banking risks, particularly financing risks, in its business operations. This study utilizes a literature review methodology, collecting references from previous research and examining various journals to review the banking risk mitigation strategies. Bank Syariah Indonesia is a financial institution and a subsidiary of a state-owned enterprise (BUMN) that operates based on Sharia principles. In the course of its business activities, the bank faces potential risks. Therefore, Bank Syariah Indonesia must be able to mitigate the occurrence of risks, especially in financing products. To mitigate risks, Bank Syariah Indonesia implements strategies such as evaluating prospective customers using the 7 P approach and assessing their financial capabilities through the Debt Service Ratio (DSR) and Debt Burden Ratio (DBR).
Economic Empowerment Based on Islamic Philanthropy in Surabaya
Authors: Moh Arifin  , Abu Sari
Published: February 2024

Islamic philanthropy has an important role in alleviating poverty with a system of empowering the people's economy. The purpose of this study is to determine the economic empowerment of the people based on Islamic philanthropy. This study uses a type of qualitative research with an explanatory approach. Data collection uses observation, in-depth interviews, and documentation. Data analysis in this study uses interactive descriptive, where data obtained from the field is reduced, displayed and verified. The findings in this study are that the independent business group program carried out by YDSF has been able to increase people's income, so that they can reach the stage of prosperity. The business capital that is distributed comes from Islamic philanthropy which is empowered in productive activities.
The Influence of Third-Party Funds and Financing on the Operational Profit of Bank Bukopin Sharia for the Period 2014-2022
Authors: Aprilia Yohana , Maika Ruslianor
Published: February 2024

Third Party Funds and Financing are important indicators for Bank Bukopin Syariah, both indicators indicate sustainable activity. Because of this, it is considered a source of income for Bank Bukopin Syariah. This study aims to analyze the impact of external funding and financing on Bank Syariah Bukopin's operational profit from 2014 to 2022. Monthly financial statements are analyzed using quantitative descriptive approaches. In this study, we utilize linear regression to examine standard assumptions about operating profit (Y), financing (X2), and third-party funding (X1). The study found that Third Party Funds on Operating Profit had a significance value of 0.019 (<0.05), whereas Financing on Operating Profit had a significance value of 0.003 (<0.05). Financial backing from outside sources has a substantial impact on operational profit at Bank Bukopin Syariah.
SKRINING KELAINAN TELAPAK KAKI, SENSORI KAKI DIABETES, DAN SKOLIOSIS PADA CAR FREE DAY JAKARTA
Authors: Rahmawati Rina Fitriana , Supadma Deby Eka , Triyani Triyani , Lestari Tri Riana , Fairuz Ahmad , Salwa Nadine
Published: February 2024

Dukungan dalam upaya pencegahan disabilitas dilaksanakan oleh civitas akademika Poltekkes Kesehatan Kementrian Kesehatan Jakarta I dengan cara melaksanakan program kegiatan pengabdian masyarakat yang berfokus pada pencegahan disabilitas fisik. Kegiatan ini juga merupakan salah satu bentuk partisipasi aktif civitas akademika dalam rangka memperingati Hari Disabilitas Nasional yang jatuh setiap tanggal 3 Desember. Salah satu tujuan kegiatan ini adalah untuk meningkatkan kesadaran masyarakat mengenai potensi disabilitas fisik yang bisa diidap oleh siapa saja serta memberikan edukasi pada masyarakat mengenai pencegahan berbagai macam penyakit yang dapat menyebabkan disabilitas fisik. Kegiatan dilakukan dengan melakukan deteksi dini kelainan skoliosis, deformitas kaki, dan deteksi sensori kulit pada kaki diabetes. Serangkaian tes dengan menggunakan berbagai peralatan digunakan dalam kegiatan. Untuk skoliosis, digunakan metode pemeriksaan dengan Adam’s forward bending tes dan penggunaan skoliometer untuk mendeteksi derajat kemiringan tulang punggung. Harris mat, tinta, dan kertas HVS digunakan untuk melihat foot print dari partisipan untuk deteksi kelainan kaki, lalu monofilament digunakan untuk mendeteksi sensori kulit partisipan. Dari 33 partisipan, didapati 2 partisipan positif skoliosis, 3 partisipan mempunyai deformitas pada kaki yaitu pes planus/kaki datar, pes cavus, dan metatarsus adduktus. Keseluruhan partisipan mempunyai indera sensori kulit yang baik dan mampu merasakan monofilamen yang disentuhkan ke kaki.
SOSIALISASI PENDIDIKAN SEKS BEBAS DI SMKN 1 AMPELGADING KABUPATEN MALANG
Authors: Mayasari Dian , Mega S Ratih , Wulandari Irma , Kristiani Effi
Published: February 2024

Perkembangan zaman mempengaruhi perilaku seksual dalam berpacaran remaja. Sebanyak 16,9% remaja perempuan dan 12,4% remaja laki-laki setuju terhadap hubungan seksual dan alasan melakukan hubungan seksual pertama kali pada remaja usia 15-24 tahun adalah karena ingin tahu (51,3%), terjadi begitu saja (38,4%) dan dipaksa oleh pasangannya (21,2%). Perilaku seks bebas dapat berdampak negatif seperti kehamilan tidak diinginkan (KTD), penyakit menular seksual (PMS) termasuk HIV/AIDS, serta aborsi.  Pengetahuan yang kurang mengenai seks dapat membuat remaja menjadi semakin penasaran bahkan cenderung mencoba sendiri. Metode yang dilakukan dalam kegiatan ini dengan sosialisasi pendidikan seks bebab dengan jumlah remaja 70 orang. Tujuan dari kegiatan ini Untuk mengetahui perbedaan tingkat pengetahuan remaja tentang seks bebas sebelum dan sesudah dilakukan sosialisasi pendidikan seks bebas di SMKN 1 Ampelgading. Hasil dari kegiatan sosialisasi ini terdapat peningkatan pengetahuan remaja saat diberikan pretest dan posttest dengan hasil pretes yaitu Hasil pre test dari 70 remaja yaitu yang pengetahuan baik sebanyak 14 orang (20%), cukup 33 orang (47,1%), kurang 23 orang (32,9%), hasil post test dari 70 remaja yaitu terjadi peningkatan pengetahuan dengan jumlah yang pengetahuan baik sebanyak 36 orang (51,4%), cukup 30 orang (42,9%), kurang 4 orang (5,7%). Melalui kegiatan ini merupakan bentuk preventif  terhadap kejadian seks bebas dan terlihat dari adanya peningkatan pengetahuan remaja saat  pretest dan posttest
PEMERIKSAAN STATUS KESEHATAN GIGI DAN MULUT SISWA SEKOLAH DASAR
Authors: Ulliana Ulliana , Silitonga Vera Dumonda , Setyawati Baby Prabowo , Nurrochman Aditya
Published: February 2024

Penyakit gigi yang sering menyerang anak usia sekolah berkaitan dengan kebiasaan hidup bersih. Oleh karena itu, menanamkan hidup bersih dan sehat baik secara kesehatan umum dan kesehatan gigi termasuk hal yang tepat. Kesehatan gigi dan mulut anak, sangat penting bagi orang tua dan guru sekolah untuk memantau kebersihan gigi dan mulut anak secara teratur. Salah satu cara untuk mewujudkan yaitu dengan cara mendeteksi karies sejak dini. Tujuan dari layanan ini untuk untuk mendapatkan gambaran tingkat kerusakan gigi dan motivasi untuk melakukan penambalan dengan cara pemeriksaan dan pemantauan kesehatan gigi dan mulut. Metode pengabdian masyarakat ini diawali dengan tahapan persiapan yaitu perizinan, menyusun program kerja. Selanjutnya tahapan pelaksanaan kegiatan diawali dengan screening status kesehatan gigi anak menggunakan indeks RTI dan PTI. Pemeriksaan klinis komponen decay-teeth, missing-teeth dan filling-teeth dilakukan sebanyak 176 siswa. indeks DMF-T mempunyai dengan rerata sebesar 4,77 artinya tingkat keparahan karies berada pada kategori tinggi. PTI kategori yang terbanyak adalah buruk (99,4%) dan RTI terbanyak pada kategori buruk  (54%). Peran petugas kesehatan gigi sangat penting untuk tercapainya kebijakan bebas karies 2030 melalui kegiatan UKGS. Sehingga perlu Kerjasama yang berkelanjutan dengan petugas kesehatan gigi untuk meningkatkan derajat kesehatan gigi dan mulut agar terhindar dari terjadinya penyakit gigi dan mulut
MOLECULAR CHARACTERIZATION OF M. PHASEOLINA AND ITS MANAGEMENT USING AGROCHEMICALS AND T. HARZIANUM
Authors: K. A. Sido  , W. A. Hassan
Published: February 2024

Systemic Acquired Resistance (SAR) induced by agrochemicals of chitosan (CH) and salicylic acid (SA) at (25, 50 and 100 ppm) , in addition to a biocontrol agent of  T. harzianum (Th) at 4 ×106  were examined against M. phaseolina  the causal agent of charcoal rot of sunflower. The results depended on estimation of diseases severity and microsclerotia density in the soil. Thus, the seeds immersion in CH 75 ppm for 6 h., gave the highest and considerable reduction (p=0.05) in disease severity by 48.25% and reduced microsclerotia survived in the soil up to 70%. Application of SA at 50 and 75 ppm proved an obvious reduction of charcoal rot severity by up to 39% and 37% for both concentrations, respectively and not varied with Th. The results also confirmed that CH at 75 ppm revealed significant reduction 40.63% in disease severity and similarized with SA at same concentration. However, the lowest dose of SA at 25 ppm realized the highest reduction of micro sclerotia density by 80.28 % compared to 74.91% when used CH at 75 ppm. For molecular identification of a pathogen Polymerase Chain Reaction (PCR) using ITS4 and ITS5 universal primers were applied to amplify and sequence of DNA for six isolates of M. phaseolina viz., OL901219, OL636051, OL901220, OL901204, OL636050 and OL636053 compared for identity of rDNA sequence according to NCBI GenBank databases by BLAST mode and the results showed the entire similarity ratio reached to 100%