bluuebunny/crossref_metadata_2025 huggingface dataset:
The Effect of Early Mobilization on Incerased Intestinal Peristaltic Post Sectio Caesarea at Grandmed Lubuk Pakam Hospital in 2023
Authors: Simarmata Juni Mariati , Syatriawati Syatriawati , Padila Della
Published: May 2024

Sectio Caesarea is a surgical process with the aim of removing the fetus through an incision in the abdominal wall which is connected to the autonomic nervous system, so that bowel movements become slow and cause problems. Caesarean section deliveries are increasingly being performed and their success is high, although they are still considered the last solution. Cesarean section operations are common for mothers who are about to give birth. So that post-operative intestinal peristalsis can return immediately, mobilization is necessary. If there is no mobilization, the motility function of the intestines and bladder will take a long time to return to normal so that the mother will have difficulty defecating. This research aims to measure how much mobilization increases intestinal peristalsis in post-caesarean section surgery patients. The research is quantitative research with a One Group pre-post test design. The sample consisted of 25 post-cesarean section mothers with primigravida births. The instruments used are SOP sheets and observations. Data analysis using the Paired T-test with an error of 0.05 showed that the average intestinal peristalsis before the intervention was 7.20 while after the intervention it was 8.04. The results of the Paired T-test show that the p-value is 0.000, which means that there is an effect of mobilization on increasing intestinal peristalsis in post caesarean section patients at GrandMed Lubuk Pakam Hospital. It is recommended that you always implement post caesarean section mobilization measures in accordance with the SOP.
The Relationship Between Learning Motivation and Sources of Information About Reproductive Health with Adolescent Sexual Behavior
Authors: Nurianti Irma , Saputri Ika Nur , Telova Yurizki , Simargolang Inda Andini
Published: May 2024

The increase in adolescent reproduction-related cases is currently a serious concern, and one contributing factor is adolescents' lack of understanding of various aspects of reproduction related to themselves. This phenomenon has resulted in an increase in adolescent problems, such as pregnancies out of wedlock, incidents of rape during dating, and an increase in sexually transmitted diseases. This can be attributed to a lack of awareness and understanding of proper sexual behavior among adolescents. This study aims to identify the relationship between learning motivation and sources of information about reproductive health with adolescent sexual behavior at Smk Al-Washliyah 9 Perbaungan This type of research uses quantitative methods with a cross sectional approach. A sample of 36 respondents was taken using purposive sampling techniques. Based on the results of the data obtained, it was concluded that learning motivation and sources of information about reproductive health are related to adolescent sexual behavior. This can be seen from the P-value of 0.033 which means smaller than ? (0.05). So it was concluded that there is a relationship between learning motivation and Chi-Square test results show a P-value of 0.018, which is smaller than the significance level of ? (0.05). Therefore, it can be concluded that there is a significant relationship between sources of information about reproductive health and adolescent sexual behavior at SMK Al-Washliyah 9 Perbaungan.
Characteristics of Pulmonary TB Patients in The Region Health Center
Authors: Gurusinga Rahmad
Published: May 2024

Pulmonary tuberculosis (TB), caused by Mycobacterium tuberculosis, is an infectious disease that spreads globally and is the second largest cause of death after HIV/AIDS. According to the World Health Organization (WHO), approximately one third of the world's population is believed to be infected with M. tuberculosis, with 10% of them at risk of developing the disease. Tuberculosis germs generally infect the lungs, but can also attack other body organs. Transmission occurs through close contact with pulmonary tuberculosis sufferers who have BTA (+), where each sufferer can transmit this disease to 10-15 people each year. Factors that influence a person's risk of developing pulmonary tuberculosis include weakness in the body's immune system, which can be caused by a lack of nutritional intake and other factors. The aim of this research is to find out the characteristics of pulmonary TB sufferers. The research method used was descriptive analytical, with 37 pulmonary TB sufferers as samples selected using accidental sampling techniques at Community Health Center X. The measuring instrument used was a questionnaire, and the measurement results were analyzed using a frequency distribution table. The results of the study showed that the majority of tuberculosis (TB) sufferers were over 45 years old, reaching 54.1%, the majority of TB sufferers were men, with a percentage of 70.3%, the majority of TB sufferers had elementary school education, with the number reaching 48 .6%, The majority of TB sufferers work as farmers and employees, which reaches 32.4%, The majority of TB cases are old cases, accounting for 56.8%, The majority of TB sufferers receive treatment regularly, reaching 54.1%, and The majority of TB sufferers TB was declared cured after treatment, with the number reaching 75.7% of the total sample. The conclusion is that these results reflect the general profile of TB sufferers in the population studied. This provides an overview of the demographic characteristics, disease history, and response to treatment of TB sufferers in the context of the research conducted. It is recommended that this data can be used as a basis for planning more effective interventions and treatment strategies as well as more targeted prevention efforts in controlling TB disease in the future.
Rescoldos del euskera en Iroz (Valle de Esteribar, Navarra)
Authors: Irigaray Imaz Javier
Published: May 2024

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Nere oroimenak
Authors: Saragüeta Perpetua
Published: May 2024

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Oihenarten metrika
Authors: Altuna Patxi
Published: May 2024

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Vocabulario y fraseología de Joaquín Lizarraga (IV)
Authors: De Iráizoz Policarpo
Published: May 2024

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Euzkal Aditza
Authors: Barandiarán Gaizka
Published: May 2024

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Observaciones al artículo «Tres cartas vascas de 1622»
Authors: Saragüeta Perpetua
Published: May 2024

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Anotaciones a la prefijación y sufijación euskéricas
Authors: Múgica Luis María
Published: May 2024

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Gonzalo Berceo eta zyberoko euskara
Authors: Peillen Txomin
Published: May 2024

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Advancing Mobile App Development and Generative AI Education through MIT App Inventor
Authors: Kim David Young-Jae , Zhou Anqi , Yasuhiro Sudo , TAKANO Kosuke
Published: May 2024

This study assesses the MIT App Inventor's effectiveness in instilling Computational Thinking and Generative AI skills through a five-day workshop focused on mobile app development. With its block-based coding system, App Inventor proved to be user-friendly, significantly enhancing programming accessibility for beginners. Participants experienced a marked increase in confidence and expressed enthusiasm for applying these new skills in real-life contexts, exemplifying the principles of Computational Action. The results underscore the potential of App Inventor as a valuable educational resource, fostering technical aptitude and innovation among an international array of students.
Analysis Of The Effect Of El Niño La Nina And Sea Level Temperatures On Chlorophyll-A Concentrations In The Waters Of The Maluku Sea
Authors: Pesoth Christianto , Rimper Joice R.T.S.L , Warouw Veibe , Mantiri Rose O. S. E. , Sumilat Deiske Adeliene
Published: May 2024

Global weather phenomena cannot be separated from the interaction between the ocean and the atmosphere. El Nino and La Nina are phenomena that were related to the interaction of the sea and the atmosphere which affects many aspects, including the fertility of waters. Indicators of the fertility of water could be determined from the distribution of sea surface temperature and chlorophyll-a concentration. This study aims to analyze variations in the distribution of sea surface temperature and chlorophyll-a in the Maluku Sea when the El Nino and La Nina phenomena are activated. The results showed that when the El Nino phenomenon was activated, there was a decrease in sea surface temperature and an increase in the concentration of chlorophyll-a from normal conditions. Besides, when the La Nina phenomenon was activated, there was an increase in sea surface temperature and a decrease in the concentration of chlorophyll-a from normal conditions. Spatial interpretation when El Nino and La Nina are activated showed low values with a distribution indicating the mixed proceed for the sea surface temperature parameter and showed higher values with an even distribution for the chlorophyll-a parameter.
Keywords: Sea Surface Temperature, Chlorophyll-a, El Nino, La Nina.
Abstrak
Fenomena cuaca secara global tidak bisa lepas kaitannya dengan interaksi antara laut dan atmosfer. El Nino dan La Nina merupakan salah satu fenomena yang berkaitan dengan interaksi laut dan atmosfer yang berpengaruh terhadap banyak aspek termasuk kesuburan suatu perairan. Indikator kesuburan suatu perairan dapat ditentukan dari distribusi suhu permukaan laut dan konsentrasi klorofil-a. Penelitian ini bertujuan untuk menganalisa variasi distribusi suhu permukaan laut dan klorofil-a di perairan Laut Maluku saat fenomena El Nino dan La Nina aktif. Hasil penelitian menunjukkan bahwa saat fenomena El Nino aktif terjadi penurunan suhu permukaan laut dan peningkatan konsentrasi klorofil-a dari kondisi normal. Sebaliknya saat fenomena La Nina aktif terjadi peningkatan suhu permukaan laut dan penurunan konsentrasi klorofil-a dari kondisi normal. Interpretasi spasial saat El Nino dan La Nina aktif menunjukkan nilai yang rendah dengan sebaran yang menunjukkan proses mixing untuk parameter suhu permukaan laut, dan menunjukkan nilai yang lebih tinggi dengan sebaran merata untuk parameter klorofil-a.
Kata kunci: Suhu Permukaan Laut, Klorofil-a, El Nino, La Nina.
Conceptualización de la educación inclusiva en la formación inicial del profesorado especialista: pensamiento hegemónico de la educación especial
Authors: Pérez-Castejón David , Vigo-Arrazola María Begoña
Published: May 2024

En un contexto en el que las políticas educativas de todo el mundo apuestan por una educación para todos/as, los planes de formación inicial parecen estar fallando en la preparación del profesorado para desarrollar una educación inclusiva. Entre los motivos se destaca la existencia entre el futuro profesorado de un pensamiento mayoritario tradicional apoyado en la educación especial. Las investigaciones han puesto el foco sobre las actitudes, percepciones, habilidades o pedagogías del futuro profesorado. Sin embargo, pocos estudios han realizado un análisis profundo sobre el porqué. Menos lo han hecho poniendo el foco sobre el futuro profesorado especialista. El objetivo es identificar cuáles son las lógicas que dan forma a este pensamiento hegemónico basado en la educación especial del futuro profesorado especialista. La investigación, desde un diseño etnográfico, utiliza relatos de vida, observación participante y entrevistas individuales a lo largo de 2 años con 28 estudiantes. Los resultados muestran la existencia y aceptación inconsciente de las lógicas de (i) una educación orientada por una finalidad neoliberal; (ii) una práctica educativa asentada en el modelo del déficit; y (iii) una práctica basada en la exclusión. Finalmente, se discuten las posibles implicaciones en la formación inicial.
Factores para la retención escolar: Perspectivas de cuatro comunidades educativas chilenas
Authors: Mendoza Lira Michelle , Ballesta Acevedo Emilio , Rodríguez Ahumada Yorka
Published: May 2024

La comprensión de los factores que influyen en la retención de los estudiantes en el sistema educativo es esencial para desarrollar políticas y estrategias educativas efectivas. Por esta razón, este estudio tuvo como objetivo comprender, desde la perspectiva de directivos, docentes, profesionales de apoyo, estudiantes y familias de cuatro liceos de Valparaíso (Chile), cuáles son los factores que favorecen la permanencia escolar. Para ello, desde un enfoque cualitativo y un diseño fenomenológico, se realizaron entrevistas semiestructuradas y grupos focales a un total de 84 participantes, las que fueron analizadas siguiendo los lineamientos de la Teoría Fundamentada. Los principales hallazgos y conclusiones revelan que los factores para retención escolar son multidimensionales y corresponden a dimensiones macro y microeducativas.
Kontra Narasi atas Tanggapan Ibnu Rusyd terhadap Imam Al-Ghazali Terkait Apostesi Filosof
Authors: Adib Ahmad Hidhir , Dliyauddin Ahmad , Nisa' Luthfi Karimatun , Afida Narse Nur
Published: May 2024

The dialogue between Imam Al-Ghazali and Ibn Rushd is one of the most monumental stories in the study of Islamic philosophy, in which his criticism of Al-Ghazali is refuted by Ibn Rushd with his various arguments. The purpose of this article is to strengthen Imam Al-Ghazali's criticism of the philosophical eschatological paradigm. The research method used is descriptive qualitative. The results of this study indicate that (1) Imam Al-Ghazali sentenced the philosophers to be disbelievers who held this view of nature as eternality, God does not know the details, and the resurrection of the soul on the Day of Judgment. (2) However, this verdict was criticized by Ibn Rushd. That nature is eternal, because its existence coincides with the beginning of time. Then this knowledge of God has nothing to do with a detailed or global model of knowledge, because God is the substance that causes an object to exist. Then this religious text is metaphorical in nature, so it is not certain that it is the body that is resurrected. (3) It's just that, the majority of scholars' from Sunni circles support Imam Al-Ghazali's statement. They based it on religious texts QS. Al-Hadid verse 3 about the eternality of nature, QS Al-An'am verse 28 regarding the knowledge of God, and QS Al-Kahf verse 47 and Al-Anbiya '104 regarding the resurrection of the body.
Penggunaan Etabs V.19 Dalam Perancangan Struktur Gedung Laboratorium Terpadu Universitas Andi Djemma
Authors: Pakiding Patricia Novia Glory , Sudirman Sudirman , Amin Michail
Published: May 2024

Tujuan dari penelitian ini adalah untuk menganalisis model perancangan struktur rencana bangunan gedung Laboratorium Terpadu Fakultas Teknik Universitas Andi Djemma. Metode penelitian yang digunakan adalah metode kuantitatif. Penelitian ini diawali dengan pengumpulan data yang terdiri dari data primer dan sekunder, kemudian dilakukan input beban kerja ke dalam program Etabs. Dari hasil analisa struktur dapat diketahui bahwa struktur gedung Laboratorium Terpadu Fakultas Teknik Universitas Andi Djemma mampu dalam menahan beban-beban luar yang bekerja. Model struktur dianalisa dalam bentuk 3d model yang diberikan beban luar serta asumsi-asumsi perancangan yang sesuai dengan SNI, kemudian didapatkan output berupa gaya-gaya dalam yang digunakan dalam mendesain tulangan struktur.
The aim of this research is to analyze the structural design model for the building plan for the Integrated Laboratory Building, Faculty of Engineering, Andi Djemma University. The research method used is a quantitative method. This research began with data collection consisting of primary and secondary data, then workload input was carried out into the Etabs program. From the results of the structural analysis, it can be seen that the structure of the Integrated Laboratory building, Faculty of Engineering, Andi Djemma University, is capable of withstanding external loads. The structural model is analyzed in the form of a 3D model that is given external loads and design assumptions in accordance with SNI, and then the output is obtained in the form of internal forces that are used in designing structural reinforcement.
Early Detection of Sepsis in ICU Patients Using a Multilayer Perceptron Model
Authors: Gupta Arnav
Published: May 2024

Early detection of sepsis is crucial for timely intervention and
improved patient outcomes. Traditional diagnostic methods often fail to
identify sepsis in its initial stages, leading to delays in treatment.
This study investigates the potential of machine learning techniques,
particularly multilayer perceptron (MLP) models, for early sepsis
prediction using physiological data from intensive care unit (ICU)
patients. A large dataset comprising approximately 40,000 ICU patient
records from two hospital systems was analyzed. Various machine learning
algorithms were implemented and compared, with a focus on optimizing an
MLP model for early sepsis detection. The MLP model was trained on
physiological data collected up to six hours before the clinical
manifestation of sepsis symptoms. The findings demonstrated that the MLP
model outperformed traditional methods, accurately predicting sepsis
onset up to six hours before clinical symptoms became apparent. The MLP
model exhibited significant improvements in accuracy compared to
conventional models used for sepsis diagnosis. The ability to predict
sepsis development at an early stage holds immense clinical value. Early
detection facilitated by the MLP model can potentially lead to prompt
administration of appropriate treatments, thereby improving patient
outcomes and reducing mortality rates associated with sepsis. Moreover,
early identification of sepsis cases can optimize resource allocation
and improve operational efficiency in critical care environments. This
study highlights the efficacy of MLP models in leveraging physiological
data for early sepsis prediction. The proposed approach offers a
promising solution for enhancing sepsis management protocols, ultimately
contributing to improved patient care and resource utilization in
intensive care settings.
Ultra-wideband Microstrip Patch Antenna with Artificial Magnetic Conductor and Nearly Constant Radiation Pattern for Breast Tumor Detection
Authors: Raza Ali , Liaqat Maryam , Pepino Vinicius Marrara , Borges Ben-Hur Viana
Published: May 2024

This letter presents the design, fabrication, and characterization of an
ultra-wideband (UWB) microstrip patch antenna engineered for the early
detection of breast tumors. The proposed design offers a nearly constant
radiation pattern, high gain, and compact size through the utilization
of an artificial magnetic conductor (AMC) structure comprising four
different unit cells. This design feature ensures uniform coverage and
reception across breast tissue, critical for early-stage tumor
detection. Operating in the 2.9 GHz to 7.0 GHz frequency band, the
antenna integrates a back-plane reflector that helps increasing the gain
by 3 dB while enhancing bandwidth at low frequencies, thereby improving
directivity and front-to-back ratio. The proposed antenna achieves a
peak gain of ~8.1 dBi with the AMC. Furthermore, our
antenna exhibits a nearly constant radiation pattern across 93% of its
operating bandwidth. These characteristics highlight the antenna
suitability for applications such as diagnosis of breast carcinoma and
microwave imaging.

(This work has been submitted to the IEEE for possible publication.
Copyright may be transferred without notice, after which this version
may no longer be accessible.)
De relatie tussen cafeïne en probleemgedrag bij mensen met dementie
Authors: Kromhout Michelle
Published: May 2024

Meer dan 50 miljoen mensen wereldwijd hebben dementie: een syndroom waarbij de cognitieve functie sterker verslechterd dan verwacht en dat veroorzaakt kan worden door meer dan 100 verschillende ziekten. Ondanks de verschillende oorzaken zien we dat bijna alle mensen met dementie ergens tijdens de ziekte probleemgedrag vertonen: gedrag dat door henzelf of anderen in hun omgeving als probleem ervaren wordt. Probleemgedrag is gerelateerd aan een verslechtering van kwaliteit van leven van de persoon met dementie. Tijdig en adequate behandeling is noodzakelijk. Tegelijkertijd is de etiologie complex en zijn er geen standaardoplossingen beschikbaar; alle interventies moeten op de persoon worden afgestemd.
Alcoholgebruik bij thuiswonende 65+
Authors: Van Gils Yannic
Published: May 2024

Het beeld dat we hebben van thuiswonende 65+ is vaak niet gelinkt aan alcoholgebruik en zeker niet aan overmatig alcoholgebruik. Lichamelijke en psychologische klachten worden daarom vaak onder de noemer ‘het verouderingsproces’ geplaatst. Er wordt, bij deze populatie, zelden gedacht aan het mogelijk verband tussen lichamelijke/psychische klachten en alcoholgebruik. Onderzoek geeft echter aan dat alcoholgebruik en zelfs overmatig alcoholgebruik vaker voorkomt bij 65+ dan initieel gedacht.
Kortpad-Afrikaans: ŉ Basiese grammatika: Shortcut Afrikaans: Basic Afrikaans grammar
Authors: Loader Rina , van Dyk Tobie , Human Charlene
Published: May 2024

“Kortpad-Afrikaans is ’n uiters gebruikersvriendelike tweetalige kontrolebron oor daardie aspekte wat die lees, skryf en praat van Afrikaans ontsluit. Teorie en toepassing word deurgaans vernuftig versoen en daardeur word dit ’n toeganklike bron wat leiding gee vir ’n verskeidenheid gebruikers - van leek tot kenner. Ek beveel die gebruik van die boek sterk aan.” Prof. Wannie Carstens (Buitengewone Professor, NWU Skool vir Tale) “Kortpad-Afrikaans is ’n volledige en besonder verhelderende gids tot die Afrikaanse grammatika. Dit bevat uitvoerige verklarings en praktiese voorbeelde wat dit ’n onmisbare taalhulpbron vir sowel taalaanleerders as taalvaardiges maak.” Prof. Pamela Maseko (Uitvoerende Dekaan, NWU Fakulteit Geesteswetenskappe) Uit die mond van studente in Duitsland: “Die gids is baie goed! Die verklarings is duidelik, die voorbeeldsinne baie goed en ek het alles verstaan en begryp. Ek hou ook van die kleure - dit alles help om die dinge te verstaan! Ek wens ek het die gids vroeër gehad!” Dr. Alexander Mickel (Bioloog) “Die grammatikagids is fantasties vir almal wat in Afrikaans geïnteresseerd is! This book is just what I was looking for. I loved the clear structure and the neat layout - the coloured boxes, the tables, the examples, etc. are all extremely helpful!” Dr. Kendra Daubner (Regsgeleerde)
Ideas, Politics, and The Making of Muslim Democracy: An Historical Trajectory in Indonesia
Authors: Munhanif Ali , Ihsan M. Bakir
Published: May 2024

Debates regarding the compatibility of Islam and democracy have thrived, with a focus on political moderation and post-Islamism to explain changes among Islamist groups. However, there’s been little exploration into the historical evolution of their ideologies and political preferences in religious politics. This study examines the role of ideas and politics within Muslim organizations, political parties, and the state in Indonesia. It emphasizes the mechanisms behind both ideology and political motivations, showing how political Islam adopted pragmatic behaviour before entering democratic politics. The interaction between the ideological renewals of Muslim thinkers in the 1970s and changes in the state’s institutional arrangement under the New Order drove Islamic transformation. Political institutions shape Islamic political ideas and their manifestation, influencing cultural identity, political mobilization, and negotiation of group claims. Muslim leadership acts as agents in defining religious interests based on institutional markers.
A REVIEW ON ROLE OF TRIDOSHA IN HEALTH AND DISEASES
Authors: Dr. Basavanthrao patil  , Dr. Shashikala. K
Published: May 2024

Healthy and unhealthy state of a human being depends on normal and abnormal functional state of Tridosha, considering the physiological importance of Dosha in maintenance of homeostasis of the body. Tridosha have been called as root (Dosha Dhatu Mala Moolam hi Shariram) of the body. All the functions of the body could be explained in terms of Dosha, Dhatu, and Mala. Panchamahabhuta are chief controllers of universe. By Loka purusha saamyavaada existence of entities in universe and living body is similar. Hence controllers in human body must also be Panchabhoutika. Since Dosha are functional representatives of Panchamahabhuta, they are controllers of body functions. They are structurally Panchabhoutika in nature. Synthesis of Dosha is brought about in two stages. Those synthesized in unicellular zygote and impress every cell after differentiation are Prakruta Dosha, which are decisive factors for body characteristics. Those synthesized from food material which control routine body metabolism are called Vaikrata Dosha, which are decisive factors for homeostasis. Both stages are observed in intra uterine as well as extra uterine life. Both these kinds of Dosha work in synergism to carry out all bodily functions. Vatadosha is divided into five types and These types are according to function, chief location etc. Similarly, Pitta as well as Kaphadosha are also divided into five types. Within limits Doshas are maintaining living body, as they maintain homeostasis. Doshas are only and direct responsible factors for genesis of diseases. Even though there are exogenous and endogenous etiological factors in pathogenesis, Ayurveda suggests that any cause leads to vitiation of Dosha in the first place and then next events start for generation of diseases. Doshas control other two entities namely Dhatu and Mala.
Aim & Objectives: Observing the role of Doshas in health and disease conditions
Materials and Methods: All the classical texts of Ayurveda with available commentaries, published research papers, PUB med, Google scholar, research Gate, subject related data on Internet and other sources were reviewed for the present study
Results and Conclusion: The Doshas having the primary role in maintaining health and any disturbance in Doshas will causes disease
KEY WORDS: Doshas, Ahara, vihara, Vikruti, vyadhi
Rechte Refiguration
Authors: Domann Valentin
Published: May 2024

Obwohl der Aufstieg radikal rechter Kräfte auch innerhalb der Stadt- und Raumforschung einen immer prominenteren Platz einnimmt, fehlt es weitgehend sowohl an einer empirisch gesättigten Analyse ihrer tatsächlichen Effekte auf lokale Gemeinschaften als auch an einer konzeptionellen Debatte über die Rolle temporalen Wandels. Der Beitrag präsentiert Ergebnisse einer mehrjährigen qualitativen Längsschnittstudie mit dem Ziel, sich spezifischen lokalen Wandlungsprozessen anzunähern, denen im Kern die Normalisierung lokaler, radikal rechter Parteikader und ihrer Deutungsmuster zugrunde liegt. Norbert Elias’ Denken in Figurationen, so argumentiert der Text, kann dabei helfen, diese Prozesse sowie ihre räumlichen Dimensionen zu erschließen. Im Ergebnis zeigt die Studie, dass radikal rechte Normalität längst ein Faktum ist, das im Lokalen neue Verhältnisse zwischen Etablierten und Außenseiter_innen schafft und mit dem es politisch umzugehen gilt, anstatt es wegzureden. Mit dem Prozess der Etablierung radikaler Rechter gewinnen zudem exkludierende, antiurbane Raumbilder und ‑politiken an Gewicht – auch jenseits radikal rechter Kader und ihrer Unterstützer_innen. Für Gegner_innen ihrer Politiken verengen sich die Handlungsspielräume zunehmend und Ermüdung macht sich breit.
Eine Lücke in der Theorie? Die politische Erklärung für Gentrifizierung
Authors: Üblacker Jan
Published: May 2024

Das Buch The commodification gap ist die Veröffentlichung von Matthias Bernts Habilitationsschrift. Anhand dreier Fallstudien aus Deutschland, Großbritannien und Russland entwickelt der Autor darin einen konzeptionellen Rahmen für eine Erklärung von Gentrifizierung, bei der er Public Policy in den Fokus rückt. In der Gesamtschau erweist sich Bernts Studie als ein bedeutsamer Beitrag für das Feld der international vergleichenden Gentrifizierungsforschung, obgleich sie für Deutschland empirisch wenig Neues bietet. Der Prenzlauer Berg ist (auch durch Bernt selbst) hinreichend erforscht und die für Deutschland beschriebenen Kommodifizierungslücken griffen bereits frühere Veröffentlichungen auf. Besonders hervorzuheben ist Bernts umfassende Aufarbeitung der Rent-Gap-Theorie und deren Einbettung in die Heuristik der Kommodifizierungslücke. Bernts Buch stellt eine wertvolle Ergänzung zur bestehenden Literatur dar. Es fordert seine Leser*innen auf, die Komplexität und Vielschichtigkeit von Gentrifizierungsprozessen aus der Perspektive der Public Policy zu denken und komplementäre Erklärungen zu angebots- und nachfrageseitigen Theorien zu entwickeln. Bernts Beitrag zum internationalen Diskurs ist unbestreitbar und verdient höchste Anerkennung.
Estimating ski orientation using IMUs in alpine skiing
Authors: Hummel Chris , Huber Andreas , Spitzenpfeil Peter
Published: May 2024

Ski-snow interaction is the essential component of alpine skiing. To understand how a skier manipulates his ski to turn, we need to develop methods to measure the orientation of the ski throughout a complete run. Recent studies tried to use IMUs to estimate edge angle (EA) during skiing.
We introduce and validate a method on how to calibrate and employ IMUs to precisely and accurately measure roll angles (RA) as a matter of changing orientation of the ski around its longitudinal axis in 3D space during skiing.
Static orientation measurements on an inclined plane perfectly correlate (r2 = 1) with 3D motion capturing: RMSE = 0.18° and 0.24° respectively. Bland Altman showed a mean bias of 0.23° (95% CI: -0.16°, 0.63°) and 0.21° (95% CI: -0.3°, 0.73°). Accuracy and drift tests against constant standardised rotational velocities showed no drift behaviour over time, but RA estimation accuracy is reduced with increasing angular velocities (SD @ ±300°/s: 0.57°, max. difference from average at ±300°/s: 2.7°). During skiing on a ski ergometer the comparison of maximum RA against Vicon showed a mean bias of 0.13° (95% CI: -0.86° to 1.1°).
Even though ski ergometer skiing has a similar frequency and angular velocity profile like outdoor skiing, there are more rotational degrees of freedom in outdoor skiing. The foundation is provided in this paper. To understand how a skier manipulates the ski on snow and to understand RA and EA progression during a turn in detail, further research should validate the method in the field and additionally look into RA progression within individual turns.
Magnetic Susceptibility Reveals Differential Retrogression in Meta-Mafic Enclave Consistent with Metamorphic P–T Estimation and Petrography
Authors: Ou Qiqi , Mitchell Ross N. , Zhao Lei , He Xiaofang , Zhang Rucheng
Published: May 2024

Magnetic susceptibility is widely applied in geology, but its use in the study of metamorphic rocks has been limited due to the complex nature of metamorphism. In this study, analyzing a partially retrogressed mafic enclave within Archean TTG gneiss from the Jiaobei Terrane, North China craton, we incorporate magnetic susceptibility with conventional metamorphic (petrographic and major element) proxies in order to investigate profiles of metamorphic retrogression. The magnetic susceptibility results show more complete retrogression in the direction parallel to the tectonic fabric and partial retrogression perpendicular to it. This geophysical observation, which is broadly consistent with the petrological observations and P–T estimates, suggests that the availability of fluids and perhaps even non-lithostatic pressure play roles in the preservation of such differential retrogression. This study thus introduces magnetic susceptibility as a novel proxy in this context, revealing its utility in rapidly and quantitatively identifying variable retrogression gradients consistent with, but with more precision than, measured metamorphic pressures.
The Effect of Callus Age on Biomass and Flavonoid Production in Talinum paniculatum In Vitro Culture
Authors: Restiani Ratih , Aditiyarini Dwi , Dolonseda Anggel Christia , Nathania Yohana Elsa
Published: May 2024

Talinum paniculatum (Javanese Ginseng) is an herbaceous plant belonging to Talinaceae family that has been known as an important medicinal plant. Flavonoid is one of the prominent bioactive compounds that are contained in all parts of T. paniculatum and has been known for its several bioactivities, including antioxidant, anti-inflammatory, antimicrobial, antidiabetic, and anti-cancer. Callus culture can be used to ensure the quantity and quality of flavonoid production. Callus age is one of the important factors that needs to be considered in order to produce optimum biomass and flavonoid production. Therefore, this research aimed to investigate the effect of callus age on biomass and flavonoid production in T. panicultaum in vitro culture. Young leaves were used as an explant, and callus induction was performed using MS solid media supplemented with kinetin 3 mg/L and 2.4-D 2 mg/L. Biomass and flavonoid production were observed during 0, 28, 35, 42, and 49 days. Results showed that biomass and flavonoid production were influenced by callus age. The production of flavonoid in T. paniculatum callus culture was not linear with the growth of callus (biomass), and the optimum flavonoid production resulted in the 28th days of callus age (49.100 mg QE/g), while the optimum biomass resulted in the 49th days of callus age (4.295 g). It can be concluded that the optimum conditions for biomass and flavonoid production in T. paniculatum callus culture are influenced by different callus ages
A visão de futuros pedagogos sobre Tecnologia e o Ensino da Matemática na região Sul do Brasil: um estudo de caso e análise estatística
Authors: Weçolovis Keila Cristina , Moraes João Carlos Pereira de
Published: May 2024

O estudo objetiva analisar as visões quanto à relação tecnologia e ensino de matemática dos discentes do curso de licenciatura em Pedagogia de universidades da região Sul do Brasil. Para tanto, aplicou-se um questionário com questões abertas e fechadas para 98 acadêmicos do curso de Pedagogia de universidades da região Sul do Brasil. A análise dos dados das questões abertas foi realizada com o auxílio do software Iramuteq, numa perspectiva da análise de conteúdo. Os resultados foram categorizados em três eixos: (1) relação dos futuros pedagogos com a Matemática e a visão sobre a presença da mesma na Educação Básica; (2) relação dos futuros pedagogos com a Tecnologia e a visão sobre a presença da mesma na Educação Básica; (3) relações e possibilidades da aproximação Tecnologia e Matemática percebida pelos futuros pedagogos para a Educação Básica. Como conclusão, percebe-se que o futuro pedagogo não se sente seguro para realizar o trabalho com Matemática mediado por tecnologias, bem como não possui conhecimentos sobre o assunto.
Elaborar e Resolver Problemas Combinatórios: uma investigação com estudantes de quinto ano do ensino fundamental
Authors: Silva Jose da
Published: May 2024

O presente artigo consiste numa investigação sobre a elaboração e resolução de problemas envolvendo o raciocínio combinatório com estudantes de quinto ano do ensino fundamental. O estudo de natureza qualitativa foi desenvolvido sob a perspectiva da Resolução de Problemas. A análise de dados evidenciaram estratégias de resolução sistemática e não sistemática, bem como a influência de estratégias oriundas de orientações dos pesquisadores no processo de desenvolvimento do raciocínio combinatório. Ficou evidente a influência de gostos, preferências e outras ações do cotidiano das crianças no processo de elaboração de problemas. O processo de elaboração de problemas por parte das crianças precisa ser estimulado na sala de aula, porém é imprescindível que seja respeitado as particularidades e os momentos de vida e de maturação de cada indivíduo ao longo desse processo.  Acreditamos que outras pesquisas precisam ser desenvolvidas no que concerne a elaboração e resolução de problemas combinatórios com foco no desenvolvimento do raciocínio combinatório tendo novos olhares no que diz respeito a influências cotidianas escolares e não escolares.
Um olhar para o uso de tecnologias digitais nos livros de minicursos do Seminário Nacional de História da Matemática
Authors: Sánchez Ivonne C. , Castillo Luis Andrés
Published: May 2024

Este estudo apresenta os desfechos de uma pesquisa com o propósito de analisar os livros de minicursos do Seminário Nacional de História da Matemática. A pesquisa, qualitativa e bibliográfica, investiga a produção científica desses livros desde sua instituição em 2001 até a última coleção publicada em 2021. Realiza-se um mapeamento concernente ao uso das tecnologias digitais nas propostas de História da Matemática para o Ensino presentes nesses materiais. Segundo os resultados obtidos, constata-se que, dentre os 121 livros de minicursos analisados, apenas nove promovem métodos e outras práticas de ensino que relacionam a história da matemática com o uso das tecnologias digitais, especificamente, software de geometria dinâmica como o GeoGebra. Esses números evidenciam uma lacuna significativa no que tange à integração de tecnologias digitais e da História no ensino da Matemática, sugerindo a necessidade de maior atenção a essa abordagem nas publicações futuras. Essa constatação ressalta a importância de estudos que investiguem estratégias eficazes para incorporar recursos tecnológicos de forma a enriquecer o ensino e a aprendizagem da História da Matemática, capacitando os estudantes para lidar com os desafios contemporâneos da área.
Colored Unavoidable Patterns and Balanceable Graphs
Authors: Bowen Matt , Hansberg Adriana , Montejano Amanda , Müyesser Alp
Published: May 2024

We study a Turán-type problem on edge-colored complete graphs. We show that for any $r$ and $t$, any sufficiently large $r$-edge-colored complete graph on $n$ vertices with $\Omega(n^{2-1/tr^r})$ edges in each color contains a member from certain finite family $\mathcal{F}_t^r$ of $r$-edge-colored complete graphs. We conjecture that $\Omega(n^{2-1/t})$ edges in each color are sufficient to find a member from ${\mathcal{F}}_t^r$. A result of Girão and Narayanan confirms this conjecture when $r=2$.
Next, we study a related problem where the corresponding Turán threshold is linear. We call an edge-coloring of a path $P_{rk}$ balanced if each color appears $k$ times in the coloring. We show that any $3$-edge-coloring of a large complete graph with $kn+o(n)$ edges in each color contains a balanced $P_{3k}$. This is tight up to a constant factor of $2$. For more colors, the problem becomes surprisingly more delicate. Already for $r=7$, we show that even $n^{2-o(1)}$ edges from each color does not guarantee existence of a balanced $P_{7k}$.
On Optimal Point Sets Determining Distinct Triangles
Authors: Palsson Eyvindur , Yu Edward
Published: May 2024

Erdős and Fishburn studied the maximum number of points in the plane that span $k$ distances (i.e. the set of pairwise distances between points has cardinality $k$) and classified these configurations, as an inverse problem of the Erdős distinct distances problem. We consider the analogous problem for triangles. Past work has obtained the optimal sets for one and two distinct triangles in the plane. In this paper, we resolve a conjecture that at most six points in the plane can span three distinct triangles, and obtain the hexagon as the unique configuration that achieves this. We also provide evidence that optimal sets cannot be on the square lattice in the general case.
On the (Non-)Existence of Tight Distance-Regular Graphs: a Local Approach
Authors: Koolen Jack , Lee Jae-Ho , Li Shuang-Dong , Li Yun-Han , Liang Xiaoye , Tan Ying-Ying
Published: May 2024

Let $\Gamma$ denote a distance-regular graph with diameter $D\geq 3.$ Jurišić and Vidali conjectured that if $\Gamma$ is tight with classical parameters $(D,b,\alpha,\beta)$, $b\geq 2$, then $\Gamma$ is not locally the block graph of an orthogonal array nor the block graph of a Steiner system. In the present paper, we prove this conjecture and, furthermore, extend it from the following aspect. Assume that for every triple of vertices $x, y, z$ of $\Gamma$, where $x$ and $y$ are adjacent, and $z$ is at distance $2$ from both $x$ and $y$, the number of common neighbors of $x$, $y$, $z$ is constant. We then show that if $\Gamma$ is locally the block graph of an orthogonal array (resp.~a Steiner system) with smallest eigenvalue $-m$, $m\geq 3$, then the intersection number $c_2$ is not equal to $m^2$ (resp. $m(m+1)$). Using this result, we prove that if a tight distance-regular graph $\Gamma$ is not locally the block graph of an orthogonal array or a Steiner system, then the valency (and hence diameter) of $\Gamma$ is bounded by a function in the parameter $b=b_1/(1+\theta_1)$, where $b_1$ is the intersection number of $\Gamma$ and $\theta_1$ is the second largest eigenvalue of $\Gamma$.
Menggali Makna Pemilihan Umum : Peran, Sejarah, dan Tantangan Demokrasi
Authors: Yusuf Mhd , Jannah Miftahul , Rahmi Nilam , Dewi Puti Andam , Husaini Ullia Fikri
Published: May 2024

General elections in Indonesia are a democratic mechanism that aims to maintain the principle of people's sovereignty. In its history, Indonesia has experienced an evolution in holding general elections since 1955, with various systems and regulatory changes. The role of elections includes the legitimacy of the ruler, the formation of political representatives, the turnover of the governing elite, and political education. The research method used in this study is normative juridical, focusing on the application of applicable legal principles. Elections also involve scrutiny that is essential to ensure integrity and fairness in the democratic process. However, there are still challenges such as the practice of money politics that harm and affect the democratic process.
Overuse Injury versus Training Load Error: A Systematic Narrative Review Comparing the Terminology Accuracy
Authors: Divya G  , Mukunda
Published: May 2024

Objective: The aim was to determine the research question which addresses the accuracy of the terms Overuse injury & Training load error in sports injuries.
Literature Search: Google scholar, Pub Med & AJSM databases were searched from inception to 2nd September 2023.
Study Selection Criteria: The studies were included      if the participants were athletes regardless of the type of sport & gender. Studies consisting overuse injuries, training load errors & comparison among the two were included.
Data Synthesis: The quality of studies was assessed using JBI Critical Appraisal Tool. The level of evidence was defined as strong & of high quality.
Results: 2672 studies were identified along with 5 articles from sources other than database search. 14 studies met the inclusion criteria & were added to the review. 11 studies concluded that increased training performance is directly proportional to the increased risk of injury. 3 studies directly call out for our field to replace the term Overuse injury with Training Load Errors. One of the studies specifies by stating that all overuse injuries are training load errors. 5 studies specifies that, even though there are negative effects of training errors, proper training prescription can act as a protective agent against injury.
Conclusion: This review emphasizes the field of Sports Sciences to avoid the term Overuse Injury & replace it with Training Load Error.
Effect of Structured Cardio-Respiratory Fitness Protocol on Physical Function and Performance in Geriatric Patients: A Quasi Experimental Study
Authors: M.Premkumar  , S. Kavitha  , Aishwarya Nitin Sonwane  , Thrishala Noronha
Published: May 2024

Background: Exercise interventions have emerged as a promising avenue for mitigating age-related declines, particularly in the context of physiological changes such as sarcopenia and muscle strength loss. A recent study utilizing the International Classification of Functioning, Disability, and Health (ICF) framework underscored declines in physical functioning among older adults. Geriatric individuals commonly undergo cardio-respiratory changes and experience a decrease in physical fitness. This study seeks to compare the effects of a structured cardio-respiratory fitness protocol with a conventional exercise program on physical function and performance in geriatric patients, with a specific focus on the impact of cardio-respiratory fitness on overall physical function.
Methods: Employing a quasi-experimental pre-test post-test design spanning six months, two groups of participants aged 50 to 70, encompassing both genders and with a BMI between 20 and 30, was included. The experimental group adhered to the structured cardio-respiratory fitness protocol, while the control group received conventional physiotherapy. Measured parameters included heart rate (HR), respiratory rate (RR), peak expiratory flow rate (PEFR), and Borg scale ratings. Pre and post-treatment data underwent statistical analysis.
Results: Both groups demonstrated improvements in HR, RR, PEFR, and Borg scale ratings post-intervention. Notably, the experimental group exhibited significantly greater improvements in these parameters compared to the control group (p < 0.05).
Conclusion: The structured cardio-respiratory fitness protocol yielded a significant enhancement in physical function and performance among geriatric patients. Recommendations for future research involve incorporating larger sample sizes, extended intervention durations, and personalized approaches to maximize effectiveness. This study contributes valuable insights into the potential benefits of structured cardio-respiratory fitness interventions for augmenting geriatric physical function and overall quality of life.
Comparison Between Mirror Therapy and Mental Imagery in Improving Ankle Motor Recovery in Acute Stroke Patients: Experimental Study
Authors: Kalpana Jain  , Namrata Srivastava  , Kartik Chhonker  , Gunjan Shukla
Published: May 2024

Introduction: Stroke is the sudden loss of neurological function caused by an interruption of the blood flow to the brain. Initially, some 80% of all patients with stroke experience motor impairments of the contralateral limb, i.e hemiparesis. Mirror therapy is relatively new therapeutic intervention that focuses on moving the unimpaired limb. Likewise, another technique called Mental imagery is the cognitive rehearsal of a task in the absence of movement.
Aim and Objectives: To compare mirror therapy and mental imagery in improving ankle motor recovery in acute stroke patients.
Methodology: 30 stroke patients were selected in the study, and were randomly assigned into two groups. Group A i.e. Mirror Therapy group (n=15) or the Group B i.e. Mental Imagery group (n=15). Both the groups received 30 minutes of their respective therapy that is mirror therapy and mental imagery and in addition to 30 minutes of conventional therapy which included neuro developmental facilitation technique, stretching, gait training that is a total of 1 hour per day for 5 days a week for 4 weeks. Modified Ashworth Scale, 10 Meter Walk test (10MWT), Fugl-Meyer assessment Lower extremity (FMA-LE) scale were administered pre and post intervention to assess the ankle motor function.
Results: Only Fugl Meyer Assessment scores on comparison between Group A (Mirror Therapy) and Group B (Mental Imagery) revealed that statistically significant improvement was found in Group B (Mental Imagery) (t-value: 2.140; p-value: .041*).
Conclusion: The present study concluded that Mental Imagery proved to be more effective than Mirror Therapy in improving ankle motor recovery in acute stroke patients.
Asemptomatik Postmenopozal Kadınlarda Endometrial Kalınlık
Authors: Öz Erdoğan
Published: May 2024

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