bluuebunny/crossref_metadata_2025 huggingface dataset:
Wearable-Based Stair Climb Power Estimation and Activity Classification
Authors: Psaltos Dimitrios J. , Mamashli Fahimeh , Adamusiak Tomasz , Demanuele Charmaine , Santamaria Mar , Czech Matthew D.
Published: September 2022

Stair climb power (SCP) is a clinical measure of leg muscular function assessed in-clinic via the Stair Climb Power Test (SCPT). This method is subject to human error and cannot provide continuous remote monitoring. Continuous monitoring using wearable sensors may provide a more comprehensive assessment of lower-limb muscular function. In this work, we propose an algorithm to classify stair climbing periods and estimate SCP from a lower-back worn accelerometer, which strongly agrees with the clinical standard (r = 0.92, p < 0.001; ICC = 0.90, [0.82, 0.94]). Data were collected in-lab from healthy adults (n = 65) performing the four-step SCPT and a walking assessment while instrumented (accelerometer + gyroscope), which allowed us to investigate tradeoffs between sensor modalities. Using two classifiers, we were able to identify periods of stair ascent with >89% accuracy [sensitivity = >0.89, specificity = >0.90] using two ensemble machine learning algorithms, trained on accelerometer signal features. Minimal changes in model performances were observed using the gyroscope alone (±0–6% accuracy) versus the accelerometer model. While we observed a slight increase in accuracy when combining gyroscope and accelerometer (about +3–6% accuracy), this is tolerable to preserve battery life in the at-home environment. This work is impactful as it shows potential for an accelerometer-based at-home assessment of SCP.
Evaluation of Three Feature Dimension Reduction Techniques for Machine Learning-Based Crop Yield Prediction Models
Authors: Pham Hoa Thi , Awange Joseph , Kuhn Michael
Published: September 2022

Machine learning (ML) has been widely used worldwide to develop crop yield forecasting models. However, it is still challenging to identify the most critical features from a dataset. Although either feature selection (FS) or feature extraction (FX) techniques have been employed, no research compares their performances and, more importantly, the benefits of combining both methods. Therefore, this paper proposes a framework that uses non-feature reduction (All-F) as a baseline to investigate the performance of FS, FX, and a combination of both (FSX). The case study employs the vegetation condition index (VCI)/temperature condition index (TCI) to develop 21 rice yield forecasting models for eight sub-regions in Vietnam based on ML methods, namely linear, support vector machine (SVM), decision tree (Tree), artificial neural network (ANN), and Ensemble. The results reveal that FSX takes full advantage of the FS and FX, leading FSX-based models to perform the best in 18 out of 21 models, while 2 (1) for FS-based (FX-based) models. These FXS-, FS-, and FX-based models improve All-F-based models at an average level of 21% and up to 60% in terms of RMSE. Furthermore, 21 of the best models are developed based on Ensemble (13 models), Tree (6 models), linear (1 model), and ANN (1 model). These findings highlight the significant role of FS, FX, and specially FSX coupled with a wide range of ML algorithms (especially Ensemble) for enhancing the accuracy of predicting crop yield.
Vision beyond the Field-of-View: A Collaborative Perception System to Improve Safety of Intelligent Cyber-Physical Systems
Authors: Hussain Manzoor , Ali Nazakat , Hong Jang-Eui
Published: September 2022

Cyber-physical systems (CPSs) that interact with each other to achieve common goals are known as collaborative CPSs. Collaborative CPSs can achieve complex goals that individual CPSs cannot achieve on their own. One of the examples of collaborative CPSs is the vehicular cyber-physical systems (VCPSs), which integrate computing and physical resources to interact with each other to improve traffic safety, situational awareness, and efficiency. The perception system of individual VCPS has limitations on its coverage and detection accuracy. For example, the autonomous vehicle’s sensor cannot detect occluded objects and obstacles beyond its field of view. The VCPS can combine its own data with other collaborative VCPSs to enhance perception, situational awareness, accuracy, and traffic safety. This paper proposes a collaborative perception system to detect occluded objects through the camera sensor’s image fusion and stitching technique. The proposed collaborative perception system combines the perception of surrounding autonomous driving systems (ADSs) that extends the detection range beyond the field of view. We also applied logistic chaos map-based encryption in our collaborative perception system in order to avoid the phantom information shared by malicious vehicles and improve safety in collaboration. It can provide the real-time perception of occluded objects, enabling safer control of ADSs. The proposed collaborative perception can detect occluded objects and obstacles beyond the field of view that individual VCPS perception systems cannot detect, improving the safety of ADSs. We investigated the effectiveness of collaborative perception and its contribution toward extended situational awareness on the road in the simulation environment. Our simulation results showed that the average detection rate of proposed perception systems was 45.4% more than the perception system of an individual ADS. The safety analysis showed that the response time was increased up to 1 s, and the average safety distance was increased to 1.2 m when the ADSs were using collaborative perception compared to those scenarios in which the ADSs were not using collaborative perception.
Automated Detection of Atypical Aviation Obstacles from UAV Images Using a YOLO Algorithm
Authors: Lalak Marta , Wierzbicki Damian
Published: September 2022

Unmanned Aerial Vehicles (UAVs) are able to guarantee very high spatial and temporal resolution and up-to-date information in order to ensure safety in the direct vicinity of the airport. The current dynamic growth of investment areas in large agglomerations, especially in the neighbourhood of airports, leads to the emergence of objects that may constitute a threat for air traffic. In order to ensure that the obtained spatial data are accurate, it is necessary to understand the detection of atypical aviation obstacles by means of their identification and classification. Quite often, a common feature of atypical aviation obstacles is their elongated shape and irregular cross-section. These factors pose a challenge for modern object detection techniques when the processes used to determine their height are automated. This paper analyses the possibilities for the automated detection of atypical aviation obstacles based on the YOLO algorithm and presents an analysis of the accuracy of the determination of their height based on data obtained from UAV.
A Systematic Review of Reported Cases of Immune Thrombocytopenia after COVID-19 Vaccination
Authors: Saluja Prachi , Amisha FNU , Gautam Nitesh , Goraya Harmeen
Published: September 2022

With the recent outbreak of the COVID-19 pandemic and emergency use authorization of anti-SARS-CoV-2 vaccines, reports of post-vaccine immune thrombocytopenia (ITP) have gained attention. With this systematic review, we aim to analyze the clinical characteristics, therapeutic strategies, and outcomes of patients presenting with ITP after receiving COVID-19 vaccination. Medline, Embase, and Ebsco databases were systematically explored from inception until 1 June 2022. Case reports and case series investigating the association between the anti-SARS-CoV-2 vaccine and ITP were included. We found a total of 66 patients. The mean age of presentation was 63 years with a female preponderance (60.6%). Sixteen patients had pre-existing ITP. The mean time from vaccine administration to symptom onset was 8.4 days. More ITP events were triggered by mRNA vaccines (BNT162b2 (n = 29) > mRNA-1273 (n = 13)) than with adenoviral vaccines (ChAdOx1-S AstraZeneca (n = 15) > Ad26.COV2-S (n = 9)). Most of the patients were treated with steroids or IVIG, or both. The overall outcome was promising, with no reported deaths. Our review attempts to increase awareness among physicians while evaluating patients presenting with thrombocytopenia after receiving the vaccine. In our solicited opinion, the rarity of these events and excellent outcomes for patients should not change views regarding the benefits provided by immunization.
TICs y educación: Aplicación en pandemia
Authors: Jiménez-Tecillo Francisco Javier
Published: September 2022

El covid-19 es una enfermedad que causo grandes estragos a nivel mundial, el no estar preparados para combatir tal enfermedad causo, diversas afectaciones tanto económicas como educativas siendo esta ultima la mas afectada, debido a que las medidas tomadas fue la suspensión de clases y otros casos la del ciclo escolar vigente. Por ello la utilización de las tics sumos un paso importante para el desarrollo y recuperación de la sociedad por las afectaciones de la pandemia, debido a que se utilizaron métodos para poder tener una educación a distancia haciendo uso de herramientas y aplicaciones tecnológicas en las cuales se podía tener una comunicación efectiva entre el docente y el alumno. A través de la presente investigación se tiene como objetivo describir como las tics en relación a la educación ayudaron a que la sociedad sobresaliera de una pandemia que hasta el día de hoy aun sigue teniendo secuelas dentro de los diversos aspectos sociales que conforman una sociedad, con la ayuda de un método descriptivo-documental, se buscara sustentar la base de dicha investigación.
Construction of Photoresponsive 3D Structures Based on Triphenylethylene Photochromic Building Blocks
Authors: Zhang Xiayu , Liu Fukang , Du Beibei , Huang Rongjuan , Zhang Simin , He Yunfei , Wang Hailan , Cui Jingjing , Zhang Biao , Yu Tao , Huang Wei
Published: September 2022

Photoresponsive materials have been widely used in sensing, bioimaging, molecular switches, information storage, and encryption nowadays. Although a large amount of photoresponsive materials have been reported, the construction of these smart materials into precisely prescribed complex 3D geometries is rarely studied. Here we designed a novel photoresponsive material methyl methacrylate containing triphenylethylene (TrPEF
2
-MA) that can be directly used for digital light processing (DLP) 3D printing. Based on TrPEF
2
-MA, a series of photoresponsive 3D structures with reversible color switching under ultraviolet/visible light irradiations were fabricated. These complex photoresponsive 3D structures show high resolutions (50 
μ
m), excellent repeatability (25 cycles without fatigue), and tunable saturate color degrees. Multicomponent DLP 3D printing processes were also carried out to demonstrate their great properties in information hiding and information-carrying properties. This design strategy for constructing photoresponsive 3D structures is attractive in the area of adaptive camouflage, information hiding, information storage, and flexible electronics.
Magnesium/Lithium Hybrid Batteries Based on SnS
2
-MoS
2
with Reversible Conversion Reactions
Authors: Fan Xin , Tebyetekerwa Mike , Wu Yilan , Gaddam Rohit Ranganathan , Zhao Xiu Song
Published: September 2022

The magnesium/lithium hybrid batteries (MLHBs) featuring dendrite-less deposition with Mg anode and Li-storage cathode are a promising alternative to Li-ion batteries for large-scale energy storage. However, their limited energy density limits their practical implementation. To improve this, beyond the commonly proposed intercalation compounds, high-capacity conversion-type cathodes based on heterostructures of tin sulphide-molybdenum disulphide (SnS
2
-MoS
2
) are proposed in this work. Individual SnS
2
is already a promising high-capacity electrode material for multivalent batteries and undergoes conversion reactions during the ion storage process. The introduction of S-deficient MoS
2
enhances the reversibility of SnS
2
in the conversion reaction via strong polysulfide anchoring and catalytic effect. Our results show that the SnS
2
-MoS
2
electrode achieves a high charge capacity of ~600 mAh g
-1
at 50 mA g
-1
and an excellent rate capability of 240 mAh g
-1
at 1000 mAh g
-1
with a negligible capacity fading rate of 0.063% per cycle across 1000 cycles. The results highlight a new direction toward designing 2D heterostructures as high-capacity cathodes beyond intercalation-type cathodes for multivalent-ion batteries.
Queueing-Theoretic Performance Analysis of a Low-Entropy Labeled Network Stack
Authors: Guo Hongrui , Zhang Wenli , Yu Zishu , Chen Mingyu
Published: September 2022

Theoretical modeling is a popular method for quantitative analysis and performance prediction of computer systems, including cloud systems. Low entropy cloud (i.e., low interference among workloads and low system jitter) is becoming a new trend, where the Labeled Network Stack (LNS) based server is a good case to gain orders of magnitude performance improvement compared to servers based on traditional network stacks. However, it is desirable to figure out 1) where the low tail latency and the low entropy of LNS mainly come from, compared with mTCP, a typical user-space network stack in academia, and Linux network stack, the mainstream network stack in industry, and 2) how much LNS can be further optimized. Therefore, we propose a queueing theory-based analytical method defining a bottleneck stage to simplify the quantitative analysis of tail latency. Facilitated by the analytical method, we establish models characterizing the change of processing speed in different stages for an LNS-based server, an mTCP-based server, and a Linux-based server, with bursty traffic as an example. Under such traffic, each network service stage's processing speed is obtained by non-intrusive basic tests to identify the slowest stage as the bottleneck according to traffic and system characteristics. Our models reveal that the full-datapath prioritized processing and the full-path zero-copy are primary sources of the low tail latency and the low entropy of the LNS-based server, with 0.8%-24.4% error for the

9

9

t
h

percentile latency. In addition, the model of the LNS-based server can give the best number of worker threads querying a database, improving 2.1

×

-3.5

×

in concurrency.
IMPROVING THE SIMULATION ALGORITHM FOR THE WORK PROCESS OF PENDULUM-BASED TENSILE STRENGTH TESTING MACHINE
Authors: Orlov Alexander V. , Pashin Evgeniy L.
Published: September 2022

Article considers approaches to improve the functioning of tensile strength testing machine K-1, based on modelling the mechanical and informational processes of its operation. The pendulum movement registration process is analysed in detail, resulting in a set of restrictions imposed on data processing methods used during simulation. Based on this, a set of recommendations is developed, regarding the correct way to track pendulum’s motion. It is suggested to register intervals between consecutive encoder pulses, rather than independently poll encoder’s current position using a timer. Based on this idea, a simulation algorithm is developed that allows for a close reproduction of the properties of the data gathered during experiment. This algorithm is implemented in a software system. The data produced by this system closely resembles the data gathered during experiments with a real device. As such, the model and the algorithm can be used to develop a quality control system for the K-1 machine.
CONVERTING OF THE DENSITY OF CARDING FLEECE-BATT INTO THE LINEAR DENSITY OF THE CARDING SLIVER
Authors: Sevostyanov Petr A. , Samoilova Tatiana A. , Monakhov Vladimir I. , Belevitin Alexander A. , Burdin Ilya M.
Published: September 2022

The article proposes a model for converting the carding fleece-batt mass density from the carding machine doffer into the linear density of the carding sliver, taking into account random and periodic components of unevenness. Using the method of statistical modelling, the influence of the scatter of the random component in the unevenness of the fleece-batt and in the speed of its transportation to the funnel on the unevenness of the carding sliver, the frequency of the periodic component on the structure of the sliver irregularity was studied. A high degree of alignment of the linear density is set as a result of the summation of the fibrous material flows from the doffer into the sliver and the different influence of the unevenness of the fleece-batt and variations of its removal rate on the periodic component of the carding sliver irregularity.
ON THE QUESTION ON METHOD SELECTION OF THE EDGE DETECTION AND GRAPHIC OBJECT RECOGNITION APPLIED TO THE TASK OF LICENCE PLATE IDENTIFICATION
Authors: Voronova Larissa V. , Panisheva Elena V.
Published: September 2022

The method of the edge detection and graphic object recognition – licence plate is presented in this article. The development and use of an automatic car number recognition system is an urgent task, as it allows you to control the access of a car to a closed protected area without the participation of an operator. The article presents a comparative analysis of the quality and efficiency of various methods (Viola–Jones object detection framework, Canny edge detector, Sobel operator). The authors proposed a modification of the method for determining boundaries within the framework of the problem being solved, quantified the accuracy of recognition.
METHODOLOGY FOR EVALUATING THE PROPERTIES OF WATERPROOF CLOTHING MATERIALS
Authors: Pankevich Darya K. , Burkin Alexander N.
Published: September 2022

The article is devoted to the development of a methodology for assessing the performance properties of composite textile materials for waterproof clothing. The existing normative and instrumental base for research of properties of materials for waterproof clothes is criticised, and a new methodological approach to the research and estimation of indicators determining the quality of waterproof clothes is substantiated. It consists in creation of such methods and means, which allow simulation of operating conditions for making a decision on suitability/unsuitability of a material for manufacturing clothes by a chosen method and for use in a designated field of application on the basis of results of comparative analysis of material properties be-fore and after such simulation. This approach is based on the analysis of manufacturing and operating con-ditions of a particular garment model. A concept, algorithm, methods and means of investigating the proper-ties of composite textile materials for waterproof clothing have been developed. The prospects of application of the developed methodology are outlined.
DESIGN AND TECHNOLOGY IN ENAMELS BY ILGIZ FAZULZYANOV
Authors: Rybakova Irina V. , Galanin Sergey I.
Published: September 2022

he article deals with the design and technological features of making jewellery using hot enameling technology by Ilgiz Fazulzyanov, one of the leading Russian enameller jewellers. A retrospective of the Master's jewellery pieces showed that complex design tasks require painstaking and very labour-intensive work to solve complex technological problems associated with creating complex three-dimensional jewellery models and laying stained glass enamels on complex precious metal bases that are not visible to the public. Original solutions to these problems allowed Ilgiz Fazulzyanov to lay the foundation for creating his own jewellery brand.
Ultrason RF Sinyallerinden Göğüs Kanserinin Derin Öğrenme Tabanlı Yaklaşımlarla Tespit Edilmesi
Authors: DEMİR Fatih
Published: September 2022

Göğüs kanseri kadınların en çok yakalandığı kanser türüdür. Bu hastalıkta erken teşhis çok önemlidir. Erken teşhis için kullanılan en önemli tıbbi teknolojiler arasında Manyetik Rezonans (MR) ve Ultrason (US) yer almaktadır. US ile teşhis MR ile teşhise göre daha az maliyetlidir fakat daha fazla deneyim gerektirir. Gelişen teknoloji ile yapay zekâyı kullanan otomatik karar destek sistemleri son derece popüler hale gelmiştir. Bu noktada bu çalışmada US RF sinyallerini kullanarak derin öğrenme tabanlı bir yaklaşımla göğüs kanseri otomatik teşhis edilmeye çalışılmıştır. Çalışmada kullanılan örnek sayısı fazla olmadığı için önceden eğitilmiş bir ESA modeli olan MobileNetV2 öznitelik çıkarmak için kullanılmıştır. Sınıflandırma aşamasında ise bir topluluk sınıflandırıcısı olan ensemble RUSBoosted Tree (ERBT) algoritması tercih edilmiştir.
Cuando el abuso sexual se pone preservativo:
Authors: Galoviche María Sol
Published: September 2022

A partir de las aproximaciones teóricas de R.Segato y E.Dorlin, se tiene como objetivo analizar la resolución judicial del Juez Rodolfo Mingarini de junio de 2021 en la provincia de Santa Fe. La misma dejó libre con medidas de restricción a un hombre imputado por abuso sexual debido al uso de profiláctico por parte del victimario/acusado.

Se reconstruye la línea de hechos y de fenómenos relativos a la resolución judicial a través de la recopilación documental, realizando un análisis de discurso desde una perspectiva feminista y de derechos humanos. Primero, se mencionan avances en materia de género/s y de políticas públicas. Segundo, se introducen puntos relevantes de las propuestas teóricas de R.Segato y E. Dorlin. Luego se desarrolla la reconstrucción documental del caso teniendo en cuenta el análisis interpretativo desde los referentes conceptuales mencionados. Por último, algunas reflexiones son expuestas respecto del consentimiento, el Estado, la defensa y algunos futuros posibles.
Sin frenos.
Authors: Preterossi Geminello
Published: September 2022

El Estado constitucional está bajo ataque. Si separamos Estado de derecho y soberanía democrática, derechos civiles y derechos sociales, se pondrá en peligro el mantenimiento de las democracias pluralistas. La declinación del Estado de Derecho corre el riesgo de ser una de las consecuencias más peligrosas del globalismo neoliberal y sus crisis. La demolición del Estado de Bienestar y el agotamiento tecnocrático de la política han generado, de hecho, una distorsión de las democracias constitucionales que puede allanar el camino al cuestionamiento del Estado de Derecho. Las narrativas ideológicas opuestas al Estado de Derecho pueden agruparse en dos visiones: una optimista, que ve en la globalización neoliberal la oportunidad de su difusión generalizada; una maximalista radical, que liquida por completo su herencia y su marco regulatorio. El artículo analiza estas dos tendencias para centrarse luego en el paradigma de la emergencia como desafío al Estado de Derecho.
Urbi et Orbi:
Authors: González Alberdi Tomás
Published: September 2022

La renuncia de Benedicto XVI y la elección de Francisco están signadas por la crisis. La crisis de gobernabilidad de la monarquía vaticana produjo la abdicación del alemán y la posterior llegada del argentino. En ese contexto, el papa Francisco deberá restituir la gobernabilidad del Vaticano y, fundamentalmente, revertir la crisis de legitimidad papal. 

A la par de la decadencia de la Iglesia católica, Occidente atraviesa una profunda crisis de sus instituciones democráticas. Este artículo propone abordar el pontificado de Francisco en el marco de la crisis de Occidente. Con ello, se intentará descifrar en la eclesiología de Francisco posibles resonancias para la crisis de las democracias occidentales.
Género y guerra:
Authors: Barbás Juan Martín
Published: September 2022

La relación entre género y guerra constituye una temática poco –o mal– abordada, incluso por quienes se identifican con posiciones políticas y epistemológicas que hacen foco en la necesidad de utilizar una perspectiva de género para problematizar en profundidad las desigualdades existentes en todos los planos de la vida social. Ante este panorama, el pensamiento de Joan Scott brinda un andamiaje teórico y metodológico fundamental, tanto para entender la relevancia de llevar a cabo análisis a partir de la categoría género, como para, en efecto, llevar a buen término dichos análisis.  

El presente trabajo toma algunos de los principales elementos conceptuales de dicha autora para, a partir de los mismos, reflexionar en torno a cuatro cuestiones. En primer lugar, la importancia de pensar los conflictos armados en clave de género; en segundo lugar, la necesidad de deconstruir las nociones tradicionales de masculinidad y feminidad, en tanto las mismas distorsionan la comprensión sobre el modo en el cual hombres y mujeres se vinculan con el fenómeno de la guerra; en tercer lugar, la valoración de la cada vez mayor presencia de mujeres al interior de las Fuerzas Armadas; y por último, el modo en el cual el recurso de la violencia puede ser visto como parte de la capacidad de agencia de las mujeres.
Subvertir las Relaciones Internacionales.
Authors: Tapia Muro Cristina , Guerra Daniela , Chaves Dulce Daniela , Aguilar Eduardo Enrique , Jiménez Valdez Elsa Ivette , Moreno Benítez Marcia
Published: September 2022

Elaboramos un recorrido sobre las Relaciones Internacionales (RI) como disciplina analítica y en tanto campo de formación profesional para exponer su sustrato androcéntrico y patriarcal, así como su compromiso con la reproducción de una perspectiva económica y política que legitima la acumulación privada de la riqueza, naturalizando el orden mundial que habilita estos procesos de explotación. En contraposición, proponemos incorporar una mirada otra: política y experiencial, que emerge de una economía feminista crítica con objeto de sustentar y potenciar otras racionalidades, personas actoras, trabajos y modos de relación. Concebimos que esta intersección permite fecundar el campo de estudio y práctica de las RI al otorgar preeminencia a interrogantes, temas y procesos que hasta hoy se conciben marginales; que se caracterizan por poner en el centro la sostenibilidad de la vida humana y no humana. Nuestra apuesta, como grupo de estudio e investigación, es aportar a la subversión de la disciplina de las RI, ampliando su horizonte actual mediante la investigación y formación para desarrollar otras formas de concebir nuestro objeto de estudio transformando, con ello, la orientación de nuestra práctica como cientistas sociales —personas investigadoras y docentes—.
¿Un nuevo individualismo autoritario?
Authors: Zamarguilea Rafael
Published: September 2022

Este artículo plantea un recorrido por la reflexión académica acerca del presente auge de las nuevas derechas extremas que atraviesa el escenario político occidental, poniendo en crisis a la democracia liberal. Se pregunta por la pertinencia de caracterizar este fenómeno como un nuevo individualismo autoritario, a partir del análisis del movimiento anticuarentena en la Argentina, poniendo el foco en una especificidad latinoamericana pero también retomando algunos debates generales en torno a los estudios sobre la personalidad autoritaria y los modos de subjetivación neoliberal, que permiten pensar el carácter paradojal del avance de la sociedad de consumo y del triunfo de la economía de mercado. Se apunta a reactualizar estas discusiones a la luz de las re-articulaciones discursivas que implicó la pandemia de Covid-19.
Nuevas derechas anti-género:
Authors: Leonard Clarisa
Published: September 2022

En el actual contexto neoliberal de radicalización política mundial, el artículo propone una exploración del crecimiento de las nuevas derechas a través del caso del “Frente Joven” (FJ), una asociación civil originada en Argentina y actualmente de alcance regional. Nacido hace más de una década al calor de los debates legislativos sobre el matrimonio igualitario y sobre la reforma del Código Civil y Comercial, el FJ fue creciendo en el último lustro y ganando protagonismo entre los sectores “Provida” que participaron de las comisiones legislativas y del debate público sobre la sanción de la IVE en nuestro país. Mediante un recorrido y rastreo por sus redes, anuarios, informes e intervenciones, el artículo indaga en los diferentes programas, objetivos y afectos que propone y moviliza el FJ, y a través de los cuales despliega su activismo anti-género inscripto en una avanzada neoconservadora mundial.
DEVELOPMENT OF DIGITAL MEDIA AND LUDO EKSPONEN TO IMPROVE LEARNING OUTCOMES OF GRADE IX JUNIOR HIGH SCHOOL STUDENTS
Authors: Kobandaha Putri Ekawaty , Tonra Winda Syam , Anam Ahmad Choirul
Published: September 2022

This study aims to analyze the use of digital media and Ludo Eksponen which has been developed using the ADDIE model in Team Games Tournament (TGT) type cooperative learning.  Furthermore, at the stage of implementation and evaluation of the media, it was seen its effectiveness on mathematics learning outcomes, for junior high school students in class IX on the square number and square root material.  The subjects of this study were 30 students at one of The Al-Amien Junior High Schools in Sumenep Regency. The data collection technique used direct observation and giving pretests and pot-tests to research subjects. As a result, there was an increase in the average value between the pretest and post-test results, which was 7.54 and 53.65, respectively. By using a Paired Test sample t-test.  Based on the results of the study, it can be concluded that the use of digital media and Ludo Eksponen as manual media in cooperative learning type Team Games Tournament (TGT) was quite effective in improving student learning outcomes on the square number and square root.
EVALUASI KONDISI PERMUKAAN JALAN DENGAN MENGGUNAKAN METODE BINA MARGA PADA JALAN GAJAH MADA KOTA TARAKAN PROVINSI KALIMANTAN UTARA
Authors: Bakri Muhammad Djaya
Published: September 2022

Jalan Gajah Mada mempunyai peranan penting dalam menggerakkan perekonomian kota Tarakan dan merupakan akses utama menuju kawasan Pasar Gusher dan Pelabuhan Tengkayu II. Karena perannya strategis, maka diperlukan kualitas jalan yang dapat memberikan keamanan dan kenyamanan bagi pengguna jalan, sehingga dipandang perlu melakukan evaluasi tingkat kerusakannya untuk dapat menentukan urutan prioritas pemeliharaannya. Hasil indentifikasi lapangan diperoleh 9 tipe kerusakan yaitu: kerusakan retak kulit buaya seluas 571,00 m², berikutnya retak memanjang/retak pinggir (879,00 m²), retak melintang (380,36 m²), retak acak (514,80 m²), alur (137,10 m²), tambalan dan lubang (1.413,42 m²), pelepasan butir (398,64 m²), kegemukan (375,20 m²), dan amblas (251,04 m²). Perhitungan nilai kondisi jalan dengan metode Bina Marga diperoleh urutan prioritas 4 untuk penanganan jalan sisi kiri berupa program pemeliharaan berkala, dan urutan prioritas 3 pada jalan sisi kanan berupa program pemeliharaan peningkatan jalan. Usulan perbaikan dari hasil studi ini untuk Jalan Gajah Mada adalah program peningkatan jalan berupa kegiatan penambahan lapis permukaan perkerasan (overlay)
PENGARUH KONSENTRASI RAGI DAN LAMA FERMENTASI TERHADAP MUTU TAPE SINGKONG (Manihot esculenta Crantz)
Authors: Nurjannah Nurjannah , Hikmah Nur
Published: September 2022

Tingginya kandungan karbohidrat pada singkong menyebabkan komoditas ini dijadikan sebagai makanan pokok ke tiga setelah padi dan jagung di Indonesia (Amarullah dkk 2016). Singkong memiliki kandungan karbohidrat tinggi namun memiliki kandungan protein yang rendah. Pengolahan singkong dengan metode fermentasi seperti pembuatan tapai dapat meningkatkan mutu dan nilai gizinya. Tapai hasil olahan singkong memiliki nilai gizi tinggi karena mengandung probiotik, vitamin dan mineral. Tapai merupakan pengolahan singkong dengan metode fermentasi menggunakan ragi yang mengandung mikroorganisme fermentatif. Kualitas tapai singkong sangat dipengaruhi oleh mutu ragi, lama fermentasi serta jenis singkong yang digunakan. Untuk mendapatkan kualitas tapai yang baik maka ke tiga faktor tersebut harus sesuai dengan kebutuhan proses fermentasi. Pada penelitian ini dilakukan pengujian jenis ragi dan lama fermentasi untuk memperoleh hasil tapai dengan kualitas paling baik. Rancangan penelitian yang digunakan ialah RAL (Rancangan Acak Lengkap) dengan menggunakan 2 faktor. Faktor I jenis ragi dengan 2 perlakuan yaitu ragi lokal dan ragi impor, faktor II lama fermentasi dengan 5 perlakuan yaitu 1 hari, 2 hari, 3 hari, 4 hari, dan 5 hari fermentasi. Berdasarkan rancangan tersebut terdapat total 10 perlakuan dan diulang sebanyak 3 kali, sehingga diperoleh 30 unit percobaan. Data hasil uji organoleptik dijadikan acuan dalam penentuan kualitas tapai dalam penelitian ini. Hasil penelitian menunjukkan bahwa tapai singkong hasil fermentasi menggunakan ragi import lebih disukai baik warna, rasa, tekstur dan aromanya dibandingkan tapai hasil fermentasi ragi lokal. Tapai yang paling disukai oleh panelis ialah tapai singkong fermentasi ragi import yang diinkubasi selama 4-5 hari.
ANALISIS JARINGAN SOSIAL BIMBINGAN DAN KONSELING MENGGUNAKAN DATA TWITTER
Authors: Arhas Sitti Hardiyanti , Suprianto Suprianto , Zainuddin M. Said , Rahmi Siti
Published: September 2022

Tujuan penelitian ini adalah untuk menganalisis jaringan sosial peran guru bimbingan dan konseling menggunakan data Twitter. Penelitian ini merupakan penelitian kualitatif netnografi. Penelitian netnografi merupakan metode ilmu sosial untuk menyajikan pendekatan baru untuk melakukan penelitian etnografi yang etis dan menyeluruh yang menggabungkan pekerjaan arsip dan komunikasi online, partisipasi dan pengamatan, dengan bentuk-bentuk baru pengumpulan data digital dan jaringan, analisis dan representasi penelitian. Netnografi sangat berguna untuk mengungkapkan gaya interaksi, narasi pribadi, pertukaran komunal, aturan online, praktik, dan ritual, gaya diskursif, bentuk kolaborasi dan organisasi yang inovatif, dan manifestasi kreativitas. Data diperoleh dari Twitter menggunakan aplikasi Atlas.ti. Kata kunci pencarian yang digunakan adalah “guru BK”, tweet maksimal 300 tweet, dan data yang dipilih adalah tweet tanpa retweet sekaligus membuat jaringan dari penulis, mention, dan hashtag. Selanjutnya data diolah menggunakan analisis jaringan. Analisis jaringan dilakukan dengan mengesampingkan/menghilangkan tweet yang tidak terhubung/terkait dengan tweet lain. Hasil penelitian menunjukkan bahwa bimbingan dan konseling mewadahi siswa untuk melakukan bimbingan persiapan ke perguruan tinggi. Bimbingan kejuruan melibatkan pengetahuan yang lengkap dan komprehensif dari setiap murid, sifat pekerjaan dan karakteristik psikologis yang dibutuhkan untuk sukses, pencapaian dan kepuasan kerja dalam pekerjaan yang berbeda, data yang relevan tentang peluang kejuruan, jenis pelatihan yang dibutuhkan, peluang kemajuan, dan sebagainya.Kata Kunci : Jaringan sosial, twitter, bimbingan dan konseling
HUBUNGAN ANTARA POLA ASUH OTORITER ORANG TUA DENGAN PERILAKU AGRESIF SISWA KELAS IX SMP PGRI 1 BUDURAN
Authors: Fitrianti Lutfiah Indar , Mufidah Elia Firda , Farid Dimas Ardika Miftah
Published: September 2022

AbstrakTujuan penelitian ini adalah untuk memperoleh data sikap kepedulian kepada orang lain Anak-anak Panti Asuhan Karuna Putra sebelum diberikan layanan bimbingan kelompok dengan menggunakan permainan serta untuk menguji keefektifan layanan bimbingan kelompok dengan permainan mampu meningkatkan sikap kepedulian kepada orang lain Anak-anak Panti Asuhan Karuna Putra. Metode penelitian menggunakan pre eksperimental pre test post-test design.  Teknik analisis data menggunakan uji Paired Simple test. Hasil perhitungan pre-test bahwa rata-rata sikap kepedulian kepada orang lain sebelum diberikan perlakuan berupa bimbingan kelompok dengan permainan berada dalam kategori sedang dengan persentase 63.65%.  Setelah mendapatkan perlakuan berupa bimbingan kelompok mengalami peningkatan yaitu sebesar 13.78% menjadi 77.43% dan termasuk dalam kategori tinggi.  Berdasarkan hasil uji wilcoxon terhadap kepedulian dengan taraf signifikansi 5% menunjukkan  Zhitung = 3.065 Ztabel  = 002.  Berdasarkan hasil tersebut maka bimbingan kelompok dengan menggunakan permainan efektif meningkatkan sikap kepedulian Anak-anak Panti Asuhan Karuna Putra. Luaran  penelitian ini adalah publikasi hasil penelitian pada jurnal nasional ber ISSN serta publikasi pada pertemuan ilmiah Refanas.  Penelitian ini merupakan penelitian dasar yang menghasilkan prinsip dasar teknologi, formulasi konsep dan aplikasi teknologi, hingga pembuktian konsep penelitian dengan indikator TKT 3. Kata Kunci : Bimbingan Kelompok  Dengan Menggunakan Permainan, Sikap Kepedulian Kepada Orang Lain
PEMAHAMAN PENYUSUNAN PROGRAM LAYANAN BIMBINGAN DAN KONSELING
Authors: Wirastania Aniek , Mufidah Elia Firda , Farid Dimas Ardika Miftah
Published: September 2022

AbstrakPembimbingan dan   layanan konseling merupakan kegiatan yang dilaksanakan oleh guru bimbingan dan konseling dalam mendampingi dan memfasilitasi untuk optimalisasi perkembangan peserta didik. Pentingnya layanan kegiatan bimbingan dan konseling ini maka dibutuhkan program yang baik, sehingga diperlukan pemahaman yang dalam penyusunan program bimbingan dan konseling. Tujuan penelitian ini untuk mengetahui bagaimana pemahaman penyusunan program layanan bimbingan dan konseling peserta semilokanas ABKIN Jatim sebanyak 147 peserta yakni guru bimbingan dan konseling dan serumpun. Metode yang digunakan dalam penelitian ini adalah kualitatif deskriptif dengan pengambilan data melalui wawancara dan kuisioner. Hasil penelitian ini mengungkapkan pemahaman responden dalam penyusunan program  bimbingan dan konseling tergolong baik. Kata Kunci : pemahaman, penyusunan program, layanan bimbingan dan konseling
EFEKTIVITAS KONSELING BEHAVIORAL MELALUI TEKNIK COGNITIVE RESTRUCTURING UNTUK MENGATASI PERUNDUNGAN SOSIAL PADA SISWA
Authors: Imamah Nurul , Rofi 'Azmi Khilman
Published: September 2022

AbstractOne of the efforts to follow up on the cash us bullying students are forms implementation of good order to the school and student. Purpose of the paper is to test the effectiveness of behaviolare counseling through cognitive restructuring technique to address the bullying class of IX class students in MTs Islamiyah Blingoh. This research uses quantitative approach.The method used in this research is the True Esperiment study with the preterest-posttest control group design design.The sample of research used this study is there as many as 16 students who have medium and high bullying categories. Based on the results of the study, it is known that there is a decrease in bullying behavior after implementing the behaviolance of congestion through cognitive restructuring techniquewith obtained DF = 7 with significant level 0, 05 are 2,365, and obtained tcalculate= 32.829. Because of tcalculatettable,So (32,829 2.365), then H0 is rejected and ha is acceptable. While the control group with DF = 7 with significant level0, 05ARE 2,365, and obtained tcalculate= 1.567.because oftcalculatettable, then (1.567 2,365), then H0 accepted and H0 is rejected.So it can be concluded that by expressing effective Cognitive Restructuring techniques to address the Bullying Class of IX class students in MTS Islamiyah Blingoh.Keyword: Bullying, Cognitive Restructuring, Behavioral Counseling
PERAN KONSELING REALITAS DALAM MENURUNKAN TINGKAT PROKRASTINASI AKADEMIK PENYUSUNAN SKRIPSI PADA MAHASISWA
Authors: Ridha A. Ahmad
Published: September 2022

AbstrakIdealnya, mahasiswa program sarjana dapat menyelesaikan pendidikan dalam jangka waktu empat tahun. Namun, dalam proses menempuh pendidikan seringkali mahasiswa terkendala dalam penyusunan skripsi hingga menyebabkan terjadi prokrastinasi dan menghambat kelulusan. Konseling realitas dapat digunakan untuk membantu mahasiswa menyadari tanggungjawabnnya untuk menyelesaikan penyusunan skripsi sebagai tugas akhir. Penelitian ini bertujuan untuk mengetahui efektivitas konseling realitas dalam menurunkan tingkat prokrastinasi akademik penyusunan skripsi pada mahasiswa. Penelitian ini menggunakan metode single case experimental design dengan perlakuan berupa pemberian konseling realitas pada satu orang subjek penelitian. Subjek penelitian merupakan mahasiswa semester sepuluh yang melakukan prokrastinasi akademik dalam menyusun skripsi. Instrumen penelitian berupa skala prokrastinasi akademik. Data dianalisis secara deskriptif dengan mendeskripsikan perubahan yang dialami subjek penelitian sebelum dan setelah pelaksanaan konseling realitas. Hasil penelitian ini menunjukkan bahwa subjek mengalami penurunan tingkat prokrastinasi akademik dalam menyusun skripsi setelah pelaksanaan konseling realitas.
Load Balancer Operation Analyses of Video-Conference Service
Authors: Markov A. N. , Paramonov A. I.
Published: September 2022

The need to implement balancing of the video conferencing service (VCS) when used in educational processes is shown. The structure of building a VCS with a load balancer is considered. A computer experiment is being conducted on the VCS. Based on the results of a computer experiment, graphs were generated for the selected BigBlueButton VCS with a load balancer. The graphs of the load on the hardware components of the virtual server at three stages of testing for the central processor, RAM, and network interfaces both within the service and in the structure of the local computer network are given. The results of the analysis of graphs are described in order to identify the key features of the operation of the video conferencing service with a load balancer. The most loaded hardware components of the virtual server are determined. The problems of service operation with the chosen balancing algorithm are formulated.
Covid 19 Pandemisi ile Değişen Mimari Tasarım Eğitiminde Öğrenci Deneyimleri
Authors: ŞUTA Onur
Published: September 2022

Tüm dünyayı etkisi altına alan Covid-19 pandemisi, hayatın pek çok alanı gibi eğitim faaliyetlerini de etkilemiştir. Salgının ülkemizde de hızla yayılması sonucu tüm eğitim kurumlarında eğitime ara verilmiş, sonrasında da süratle çevrim içi eğitim sistemine geçilmiştir. Ancak uygulamalı yürütülen dersler için bu geçiş beraberinde bazı sorunlar getirmiştir. Özellikle de mimarlık eğitimi gibi uygulamalı dersleri teorik derslere göre ağırlıkta olan bölümler, bu değişime adaptasyonda zorluklar yaşamışlardır. Tüm mimarlık bölümlerinde 2019-2020 yılının bahar döneminin 7 haftası ve 2020-2021 yılının tamamı çevrim içi eğitim ile sürdürülmüştür. 2021-2022 eğitim döneminde salgının etkisinin aşılanma sayesinde zayıflaması sonucu, YÖK’ün aldığı kararla hibrit (karma) eğitim sistemine geçilmiş, tüm uygulamalı dersler yüz yüze, teorik dersler çevrim içi eğitimle gerçekleştirilmiştir. Bu çalışmada Trakya Üniversitesi Mimarlık Bölümü özelinde, yüz yüze eğitim, çevrim içi eğitim ve günümüzde uygulanan hibrit eğitim sistemlerinin, tasarım eğitimi üzerindeki olumlu ve olumsuz etkilerini öğrenci gözünden değerlendirmek ve gelecekteki ideal mimarlık eğitim sistemi hakkında tespit ve önerilerde bulunmak amaçlanmıştır. Yöntem olarak çalışmada, nitel araştırma yöntemlerinden fenomenolojik yaklaşım kullanılmış, elde edilen veriler betimsel analiz yöntemiyle değerlendirilmiştir. Her üç eğitim sistemini de deneyimlemiş Mimari Proje 4-5 ve Diploma Projesi öğrencilerinden gönüllü olarak 17 öğrencinin katıldığı anket çalışması ve öğrencilerle gerçekleştirilen birebir yüz yüze görüşmeler neticesinde elde edilen veriler analiz edilmiştir. Çalışmanın sonuç bölümünde de öğrencilerin yüz yüze, çevrim içi ve hibrit eğitim modelleri kapsamında, proje derslerinin verimliliğine ait bakış açıları değerlendirilmiştir. Araştırma sonuçlarına göre; mimari tasarım eğitiminin, çevrim içi olarak sürdürülmesi halinde gelişmiş teknolojilerin sağlanması ve sanal gerçeklik kavramının uygun sürümlerle hayata geçirilmesi gereklidir. Hibrit eğitim sisteminde, teorik derslerin çevrim içi eğitimle sürdürülmesi ve kayıt altında olması öğrencinin zaman kazanımı yaşaması nedeniyle proje derslerindeki başarısını artırmaktadır. Geleneksel yüz yüze ve çevrim içi eğitimin bir arada kullanılarak uygulandığı hibrit eğitim sisteminin, her iki sistemin de avantajlarını kullanan dezavantajlarını ortadan kaldıran ve gelecek için en verimli eğitim sistemi olduğu düşünülmektedir.
Psikolojik Danışman Adaylarının Bireysel ve Kültürel Farklılıklara Duyarlılıkları, Empatik Eğilimleri ve Fonksiyonel Düşünme Becerileri
Authors: SAKİ Vildan , YAZICI Hikmet
Published: September 2022

Bu kesitsel araştırmanın amacı psikolojik danışman adaylarının bireysel ve kültürel farklılıklara duyarlılıklarının, empatik eğilimlerinin ve fonksiyonel olmayan tutumlarının sınıf düzeylerine bağlı olarak incelenmesidir. Bu amaç doğrultusunda bir devlet üniversitesinde öğrenim gören 523 psikolojik danışman adayı (%72.5’i kadın, %27.3’ü erkek) arasındaki farklılıklar sınıf düzeylerine göre karşılaştırılmıştır. Bireysel ve kültürel farklılıklara duyarlılık becerisi Kişisel Bilgi Formunda yer verilen ve adayların değerlerini araştıran bazı maddeler aracılığıyla incelenmiştir. Araştırmanın diğer veri toplama araçları Empatik Eğilim Ölçeği ve Fonksiyonel Olmayan Tutumlar Ölçeğidir. Araştırma sonuçları son sınıf öğrencilerinin diğer öğrencilerle karşılaştırıldıklarında empatik eğilim puanlarının daha yüksek ve fonksiyonel olmayan tutum puanlarının daha düşük olduğunu göstermiştir. Ancak bu öğrenciler değerleriyle çatışan durumlarda danışma yapmayı diğer sınıf düzeylerine göre daha düşük oranda tercih etmişlerdir. Adayların çok kültürlülük/kültüre duyarlılık becerilerini içselleştirilebilmeleri için Kültüre Duyarlı Psikolojik Danışma dersini alt derslere ayırma ve bu alt derslerde yaratıcı yeni yöntemlere yer verme önerilmektedir.
Opinions of Academics on the Relation Between Mathematics and Creativity
Authors: KURU Nilüfer , AKMAN Berrin
Published: September 2022

Mathematics and creativity are two concepts that are not independent of each other. These two concepts have a major role in improving creative, critical, inquisitive and multidimensional thinking skills. Educators are highly important in teaching and improving critical thinking skills as well as mathematical skills which we face in every sphere of life. Aims: This study, which is based on this ideology, aims to reveal the opinions of academics on the relation between mathematics and creativity. Method: The participants of the study is composed of 103 academics working in the education faculties of universities. The responses of the academics to the research question were subjected to content analysis. Findings: The results of the analysis revealed that the responses of the academics (n=100) who pointed to a relation between mathematics and creativity can be grouped into four themes (common skills, flexibility, originality, common intelligence types). Result: The responses of the academics regarding the relation between mathematics and creativity revealed that the themes developed from the responses coincide with those in the literature.
Estratégias para aprendizagem sobre hanseníase no ensino em saúde
Authors: Silva Jorge Fernando Pereira , Takenami Iukary , Palácio Maria Augusta Vasconcelos
Published: September 2022

O ensino na graduação em saúde deve integrar problemas mais frequentes que influenciam a situação de saúde do território. No caso da hanseníase, percebem-se lacunas na formação de profissionais para atuar no cuidado às pessoas com essa condição. Estratégias inovadoras poderão contribuir para a divulgação e abordagem da hanseníase, como é o caso das tecnologias digitais de informação e comunicação (TDIC). Objetiva-se identificar como a hanseníase tem sido abordada no processo de ensino-aprendizagem em cursos de graduação em saúde e como as TDIC podem ser integradas nesse contexto. Trata-se de revisão integrativa da literatura, realizada nas bases de dados SciELO, LILACS, BVS e MEDLINE, com publicações entre 2011 e 2020. O ensino da hanseníase mostra-se limitado na formação dos profissionais da saúde. No entanto, estratégias pedagógicas, como atividades extracurriculares, vivência prática e problematização, foram utilizadas em cursos de Medicina, Enfermagem e Fisioterapia. Não há estudos que explorem as potencialidades das TDIC no ensino da hanseníase.