bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENGARUH LATIHAN SENAM AEROBIK LOW IMPACT TERHADAP PERUBAHAN TEKANAN DARAH PADA LANSIA PENDERITA HIPERTENSI DI KLUB JANTUNG SEHAT ALFA FARMA
Authors: Hasmiati Hasmiati , Rusli Muhamad 
Published: June 2022

Tujuan penelitian ini adalah untuk mengetahui pengaruh senam aerobik low impact terhadap perubahan tekanan darah pada lansia penderita hipertensi di Klub Alfa Farma. Pupolasi dalam penelitian ini adalah seluruh lansia penderita hipertensi di Klub Jantung Sehat Alfa berjumlah 30 responden yang berusia 54-75 tahun. Sampel adalah sebagian atau wakil populasi yang akan diteliti. Teknik pengambilan sampel dilakukan dengan teknik total sampling yakni seluruh lansia yang mengikuti senam aerobik low impact yang berjumlah 30 orang. Instrumen pada penelitian ini mengumpulkan data responden, mengukur tekanan darah responden sebelum dan sesudah latihan dengan menggunakan sphygmomanometer. Uji statistik yang digunakan adalah mann whitney sign rank test. Berdasarkan hasil penelitian ada pengaruh latihan senam aerobik low impact terhadap perubahan tekanan darah pada lansia penderita hipertensi di Klub Jantung Sehat Alfa Farma dengan hasil statistik wilcoxon sign rank test untuk pengukuran tekanan darah menunjukkan nilai p = 0.000 < α 0.05, hal ini berarti H0 ditolak dan H1 diterima artinya ada perbedaan pengaruh yang signifikan pada pre test dan post test pengukuran tekanan darah lansia penderita hipertensi di Klub Jantung Sehat Alfa Farma. Berdasarkan hasil penelitian dapat disimpulkan bahwa pemberian latihan senam aerobik low impact kepada responden penderita hipertensi di nilai berpengaruh terhadap perubahan tekanan darah.
Miskasowin askîhk: Coming to Know Oneself on the Land
Authors: Ratt Tammy 
Published: June 2022

miskâsowin askîhk is a nêhiyawêwin word that translates roughly “as finding oneself on the land.” Throughout this paper, I aim to tell a story about the journey I have taken on the land, with the language. The paper also addresses a process of coming to find myself throughout these experiences and relationships with land and language. Through my stories on the land, I have learned that I belong to the land and that the land teaches me. The article also shares what I have learned from Elders, Knowledge Keepers and literature. Namely, learning language on the land, with the land's resources, is an effective way to revitalize language and reclaim Indigenous identity in a balanced way. I finish this paper with the description of a project that I would like to research further. The project involves hand making beaded leather mitts while learning to speak nêhiyawêwin. This project is connected to asōnamēkēwin, a word in nêhiyawêwin that means that it is our responsibility to pass on knowledge that we learn. This is another important nêhiyawêwin phrase that guides me on this journey. It is my responsibility and I pass this responsibility onto anybody that I teach, to teach what they learn.
Keywords: land-based learning, Cree language learning, language revitalization, best practices
Association of Axial Length and Myopia Degree: A Retrospective Study
Authors: Damara Syena , Ismail Ani 
Published: June 2022

Introduction: Myopia is a clinical condition that occurs when the image of a distant object is focused in front of the retina by the non-accommodating eye. The prevalence of Myopia has been getting higher for decades. A cohort study stated continuing axial elongation in adults with high Myopia.
Methods: This research is a retrospective study approach. Data obtained from central general hospital Dr. Mohammad Hoesin Palembang from January 2021 to February 2022. Medical record data included in this study were patients diagnosed as myopic patients. The exclusion criteria were patients with missing medical records and any other refractive disorder. The correlation between myopia degree and axial length using ANOVA or Kruskal-Wallis H test depend on its data distribution. Data processing was performed using SPSS version 25. This study aims to determine the association between axial length and myopia degree.
Results: Female patients are found predominantly (58.5%). Through the recent surveys, either the domestic or foreign population, results have stated that the prevalence of Myopia is higher in females, and other studies found that it fluctuated with age among adolescent females. The age of patients varies from 16 years to 75 years, and the mean baseline is 30.9± 3.82 years. Mild Myopia accounts most common incidence (53.1%), with laterality, which is found to be more common in the left eye (57.1%). Mean baseline axial length 21.95± 2.85 with visual acuity in LogMar 0.89 ± 0.51. There is a statistically significant difference in axial length based on myopia degree (p=0.000).
Conclusion: Female patients are found predominantly in myopia patients, with the age of patients varying from 16 years to 75 years and a mean baseline of 30.9± 3.82 years. There is a statistically significant difference in axial length based on myopia degree.
Kesulitan Siswa Kelas XI MIPA SMA Negeri Provinsi Kalimantan Tengah Tahun Ajaran 2020/2021 Dalam Memahami Konsep Kesetimbangan Kimia
Authors: Wulandari Agustin , Sidauruk Suandi , Anggraeni Maya Erliza 
Published: June 2022

Kesetimbangan Kimia adalah salah satu materi pokok bahasan dalam mata pelajaran kimia kelas XI MIPA pada semester ganjil. Penelitian ini bertujuan untuk mendeskripsikan kesulitan siswa kelas XI MIPA SMA Negeri Provinsi Kalimantan Tengah tahun ajaran 2020/2021 dalam memahami konsep kesetimbangan kimia.
Penelitian ini termasuk dalam penelitian deskriptif dengan pendekatan kuantitatif. Subjek penelitian ini melibatkan 128 siswa dari empat sekolah, yang masing-masing berasal XI MIPA SMAN 1 Pandih Batu Kabupaten Pulang Pisau, XI MIPA SMAN 1 Mentaya Hilir Utara Kabupaten Kotawaringin Timur, XI MIPA SMAN 1 Katingan Tengah Kabupaten Katingan, dan XI MIPA SMAN 1 Sepang Kabupaten Gunung Mas. Teknik pengambilan data dilakukan dengan tes pemahaman konsep Kesetimbangan Kimia menggunakan instrumen tes uraian 5 butir soal dengan empat konsep yaitu harga Kp berdasarkan harga Kc dan Suhu (oC), derajat disosiasi, harga Kc, dan harga Kp.
Hasil penelitian menunjukkan bahwa rerata kesulitan yang dialami siswa kelas XI MIPA SMAN di Provinsi Kalimantan Tengah dalam memahami konsep kesetimbangan kimia sebesar 42,18%. Dengan pola-pola jawaban: suhu yang diketahui tidak diubah/dikonversi ke dalam (K); harga Kp berdasarkan Kc produk dibagi dengan pereaksi; menentukan derajat disosiasi mengubah 40% menjadi pecahan adalah 4 dibagi 10 didapatkan hasil 0,5; derajat disosiasi yang diketahui tetap 40% seperti yang diketahui di dalam soal; rumus menentukan derajat disosiasi dengan menambahkan mol-mol zat yang diketahui; mol setimbang sama halnya dengan nilai konsentrasi tiap senyawa dimana mol mula-mula dikurang mol terurai; volume yang diketahui di kali dengan mol mula-mula lalu dibagi dengan mol setimbang yang diketahui pada soal; menghitung mol setimbang reaktan dengan menambah mol mula-mula dan mol terurai; menghitung ntotal = Ptotal + banyaknya senyawa, harga Kp ditentukan dari mol zat yang diketahui pada reaktan di kali volume dibagi α.

Kata kunci: Kesulitan; Kesetimbangan Kimia; Kc; Kp; Derajat Disosiasi
Behavior of railroad bearing due to temperature and load using LISA FEA
Authors: Wahyudi Efendi Aco 
Published: June 2022

A very important element of railway is the rail bearing, different types of rail bearings that we know in Indonesia are wooden rail bearings, concrete rail bearings. In this study, the stress behavior that occurs in the two types of railway bearings due to the load and the occurring temperature effect is to be checked.
It was found that the stress occurring in bearings with different materials, namely concrete and wood, when the The nominal stress can be seen on the concrete bearing is 11.87 N/mm2, on the wooden material the bearing load is 10.41 N/mm2. As for the temperature effect, it looks similar to the temperature of 80 °C for each material, but it can be seen that the temperature effect spreads from the surface due to the friction between the railroad tracks and the railroad wheels.
Architectural Design Studio as A Knowledge Intensive System: Sociology of Design Knowledge
Authors: ÜLKERYILDIZ Evren 
Published: June 2022

Architectural design studios are still an inseparable part of the architectural design education. Different pedagogical approaches, architectural design norms, evaluation methods and assumptions prevail on how to carry out architectural design studios. A new conceptualization of architectural design studio can open up new venues to appreciate the plurality of various ways of organizing and running architectural design studios. Design knowledge is always embedded in design studio environment. It is subjected to the prior assumptions, design routines, practices, and power relations among social actors of the design studio. The basic idea is to conceptualize the design studio environment as a knowledge ecology composed of socially enacted knowledge process provides an alternative view to articulate a systematic framework to explore the social nature of design knowledge and its taxonomy. Understanding how this social learning environment operates can provide important insights on the taxonomy of design knowledge. The research presented herein studies the design knowledge and its typology by developing a new conceptual framework. The proposed framework builds on a succinct review of different, competing and conflicting conceptualizations of “knowledge” and “design knowledge”.
Artificial Neural Network Analysis for Cost Estimation of Building Projects in India
Authors: Gupta Ankita , Debnath Piyali 
Published: June 2022

In Construction Management, it is difficult to predict the cost estimate during the preliminary stage of the project because of limited information and unknown factors. Artificial Neural Networks can help in the prediction of estimate because of their simplicity and adaptability to non-linear problems. Due to their self-organizing nature they can be used to solve the problems even with low level programming. This makes them useful in interpreting and generalizing inadequate input information. ANN’s are crude derivatives of the biological neural network with single layered or multi-layered neuron in the form of input layer, hidden layer and output layer. The neural network first has to undergo training from historical data in order to make predictions or show results. A problem was formulated based on these drivers with numerical and categorical data. The data set was trained with a neural network using the MATLAB software using feed forward backpropagation. Training was carried out till the greatest correlation and least Mean Squared Error was obtained after multiple iterations. This trained data was used to predict the cost for a new project. The output of the testing was 87% accurate despite the small data set used.
Tackling the Unique Challenges of Low-frequency Solar Polarimetry with the Square Kilometre Array Low Precursor: The Algorithm
Authors: Kansabanik Devojyoti , Oberoi Divya , Mondal Surajit 
Published: June 2022

Abstract
Coronal magnetic fields are well known to be one of the crucial parameters defining coronal physics and space weather. However, measuring the global coronal magnetic fields remains challenging. The polarization properties of coronal radio emissions are sensitive to coronal magnetic fields. While they can prove to be useful probes of coronal and heliospheric magnetic fields, their usage has been limited by technical and algorithmic challenges. We present a robust algorithm for precise polarization calibration and imaging of low-radio frequency solar observations and demonstrate it on data from the Murchison Widefield Array, a Square Kilometre Array (SKA) precursor. This algorithm is based on the Measurement Equation framework, which forms the basis of all modern radio interferometric calibration and imaging. It delivers high-dynamic-range and high-fidelity full-Stokes solar radio images with instrumental polarization leakages <1%, on par with general astronomical radio imaging, and represents the state of the art. Opening up this rewarding, yet unexplored, phase space will enable multiple novel science investigations and offer considerable discovery potential. Examples include detection of low-level circular polarization from thermal coronal emission to estimate large-scale quiescent coronal fields; polarization of faint gyrosynchrotron emissions from coronal mass ejections for robust estimation of plasma parameters; and detection of the first-ever linear polarization at these frequencies. This method has been developed with the SKA in mind and will enable a new era of high-fidelity spectropolarimetric snapshot solar imaging at low radio frequencies.
Gravitational-wave Statistics for Pulsar Timing Arrays: Examining Bias from Using a Finite Number of Pulsars
Authors: Johnson Aaron D. , Vigeland Sarah J. , Siemens Xavier , Taylor Stephen R. 
Published: June 2022

Abstract
Recently, many different pulsar timing array (PTA) collaborations have reported strong evidence for a common stochastic process in their data sets. The reported amplitudes are in tension with previously computed upper limits. In this paper, we investigate how using a subset of a set of pulsars biases Bayesian upper limit recovery. We generate 500 simulated PTA data sets, based on the NANOGrav 11 yr data set with an injected stochastic gravitational-wave background (GWB). We then compute the upper limits by sampling the individual pulsar likelihoods, and combine them through a factorized version of the PTA likelihood to obtain upper limits on the GWB amplitude, using different numbers of pulsars. We find that it is possible to recover an upper limit (95% credible interval) below the injected value, and that it is significantly more likely for this to occur when using a subset of pulsars to compute the upper limit. When picking pulsars to induce the maximum possible bias, we find that the 95% Bayesian upper limit recovered is below the injected value in 10.6% of the realizations (53 of 500). Further, we find that if we choose a subset of pulsars in order to obtain a lower upper limit than when using the full set of pulsars, the distribution of the upper limits obtained from these 500 realizations is shifted to lower-amplitude values.
De quoi la notion de « terrain » rend-elle compte ?
Authors: Albero Brigitte 
Published: June 2022

Utilisé en recherche comme dans les pratiques socioprofessionnelles, le « terrain » désigne bien plus qu’il n’y paraît. L’attention portée aux conceptions les plus communes (lieu de l’enquête ou de l’action, objet de recherche, positionnement pragmatique) conduit à en dégager les risques (naturalisation, réification) et les conséquences (homogénéisation, standardisation) pour mettre en évidence des aspects sous-jacents, le plus souvent non questionnés car non conscients ou implicites. Cette mise en problématique d’un terme à l’apparente évidence alors qu’il relève d’un construit social à décoder (ou à déconstruire), conduit finalement à en étudier des aspects plus complexes et fructueux (expérience, pratique, relation, travail) que seule une réflexivité critique et éthique permet d’ajuster individuellement et collectivement, donnant à ce processus (épistémique, émotionnel, instrumental, social) une fonction fondamentale d’éducation et de formation.
S’engager sur le terrain : la recherche sur les lieux de travail
Authors: Billett Stephen 
Published: June 2022

Cet article les conditions et les enjeux relatifs à une recherche de terrain sur les lieux de travail. Leurs impératifs sont généralement associés à la production de biens ou à la prestation de services, que les activités de recherche doivent prendre en compte. il existe ainsi des conditions spécifiques à la recherche de terrain : justifier son intérêt ; être autorisé à la mettre en œuvre ; accéder aux activités professionnelles dont il s’agit de rendre compte. Pour cela, les chercheurs doivent s’adapter aux impératifs des lieux de travail, à la disponibilité des informateurs et aux contraintes de temps. ils doivent également respecter certaines conditions pour garantir le bon déroulement des investigations pendant les activités liées au travail, accéder à des expériences professionnelles authentiques et maintenir des relations étroites avec les lieux de travail. L’auteur présente un ensemble de propositions en vue de conduire des recherches dans différents contextes professionnels.
Une approche ergologique de l’observation du travail
Authors: Durrive Louis 
Published: June 2022

Observer le travail : la manière de s’y prendre est liée aux intentions de celui qui s’en approche (l’analyser, le contrôler, l’évaluer, l’organiser, le filmer…). dans une démarche ergologique, le chercheur essaie de retrouver le point de vue de la personne au travail, avec ses débats de normes. il s’agit alors d’approfondir le positionnement du sujet par rapport à l’objet, en se confrontant aux limites d’un regard extérieur. Les modalités de l’exercice et la place de chacun sont alors à repenser.
Bonaventure et Thomas d’Aquin : l’inconfort analogique
Authors: Solignac Laure 
Published: June 2022

Le xiii e siècle fut-il le siècle d’or de l’analogie ? À en juger par les cas de Bonaventure et de Thomas d’Aquin, rien n’est moins certain. Si Étienne Gilson a cru pouvoir reconduire leurs métaphysiques respectives à deux modèles analogiques différents, l’un unifiant, l’autre séparateur, il n’en demeure pas moins que l’analogie n’était pas au centre de leurs préoccupations. Du côté du Docteur angélique, la notion a subi des remaniements et des transformations profonds depuis le Commentaire des Sentences sous l’effet de la poussée de l’ actus essendi , tandis que le Docteur séraphique l’a purement et simplement écartée au profit d’une théorie de la ressemblance et de l’expression en conformité avec sa métaphysique du Verbe.
¿(No) “solo Madrid es Corte”?: la cabeza que gobierna un imperio de Cortes
Authors: Osorio Alejandra B. 
Published: June 2022

El cronista real Alonso Núñez de Castro en su Libro Histórico Político, Solo Madrid es Corte (1658), define a la Corte cómo la cabeza que gobierna, dónde reside la razón, y el rey (como cabeza de los reinos), sus consejos, vasallos y hombres importantes cercanos a él. Núñez enfatiza la población de Madrid, enumera los consejos del rey y sus funciones, describe detalladamente la etiqueta observada en la Corte alrededor del cuerpo del rey, incluye la jerarquía de la totalidad de reinos y provincias del monarca, y da cuenta detallada de sus finanzas y contribuciones al erario real. Esta obra produce/establece el espacio (y geografía) imperial del cuerpo político de los Austrias españoles con Madrid como su cabeza cortesana y político-cultural. También se conforma a estructuras y argumentos similares a los que Giovanni Botero, a fines del siglo XVI, definió como característicos de una gran ciudad como cabeza, y los que describen las grandezas de Lima y de la ciudad de México. Una comparación de Madrid con otras ciudades-cortes del cuerpo político de los Austrias españoles, ayuda a entender su bajo perfil en la documentación del Nuevo Mundo, a pesar de su lugar a partir de 1561 como cabeza político-administrativa dentro del imperio.
Mad houses, Writing and Madness in the Spanish Silver Age
Authors: Peset José Luis 
Published: June 2022

The authors of naturalism and the avant-garde in Spain attach great importance to illness and especially mental illness and mad houses. The vision of the mental asylum is presented in the literary mirrors of three authors - with very different biography - who wrote in the first decades of the 20th century, in their writings the presentation of the asylum, considered successively as punishment, as experience and as liberation, is changing. Antonio Hoyos y Vinent, Alfonso Vidal y Planas and Andrés Valentín Álvarez y Álvarez are mainly studied.
Blended System for Data-Driven Learning of English for Specific Purposes
Authors: Yan Hengbin 
Published: June 2022

English for Specific Purposes (ESP) and Data-Driven Learning (DDL) are two constructivist and student-centered approaches to language pedagogy that are well-established in second language acquisition. Despite recent fruitful attempts to unify the two approaches for enhanced pedagogical effectiveness, current technological bottlenecks, characterized by a lack of specialized functionality and accessible interfaces for ESP learning, have limited their application in a broader range of scenarios such as blended language learning.
To address these issues, the present paper proposes the design and development of a new DDL system tailored to the needs of ESP pedagogy, with functions specifically designed to foster student-centered learning and develop genre awareness at different stages of the ESP learning process. Built on a flexible plug-in architecture, the system utilizes state-of-the-art NLP tools for efficient multilayered linguistic annotation and indexing, made query-able through a user-friendly web interface that minimizes expertise required for DDL activities. We demonstrate the usefulness of the system with a case study showcasing its key functions for data-driven ESP learning, and discuss its potential use in an integrative blended learning environment.
SIMULATING COOLING STREET STRATEGIES ON URBAN HEAT ISLANDS EFFECTS: AN EMPIRICAL STUDY FOR BLACKTOWN CITY, AUSTRALIA
Authors: Karimipour Hoda , Tam Vivian W. Y. , Burnie Helen , Le Khoa N 
Published: June 2022

ABSTRACT
Australia has ranked as one of the most vulnerable countries to the effects of climate change. The rising trend of temperature is intensifying the creation and extension of urban heat islands (UHI). This paper investigates different cooling street strategies in line with developing resilient Sydney to the effects of climate change. Two different approaches are investigated including, green canopy and cool pavement. A wide range of impacted parameters is examined including Air Temperature, Surface Temperature, Sensible Heat Flux, Sky View Factor, Human Thermal Comfort, and Mean Radiant Temperature. Also, different surface reactions to the sun and shadow were surveyed to investigate the various materials responses to the different levels of shadow. ENVImet software is adopted to simulate and quantify microclimate processes before and after introducing cooling street strategies. This study demonstrates that replacing asphalt pavement with light concrete pavement reduces surface temperature by up to 20°C. Planting short to medium height trees reduces air temperature by up to 3°C and surface temperature by up to 11°C. Also, human thermal comfort has a direct relationship with the Sky View Factor at daytime. Besides, the study proves that the Mean Radiant Temperature is reduced considerably by both green canopy and light pavement scenarios in the daytime; however, the night time radiant heat does not differ substantially in any of the scenarios. Overall, both proposed initiatives show the positive cooling effects on air, surface, and mean radiant temperature, human thermal comfort, and the heat fluxes in the daytime; however, the cool pavement scenario decreases both daytime and night-time air and surface temperature.