bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH METODE DEMONSTARSI TERHADAP KEMAMPUAN SERVIS PENDEK DALAM PERMAINAN BULU TANGKIS PADA SISWA SMP KRISTEN KAREGESAN
Authors: Maramis Christmas , Makadada Fredrik , Supit Ruddy
Published: September 2021

ABSTRAK

Judul ; Pengaruh Metode Demonstrasi Terhadap Kemampuan  Servis  Pendek  Dalam Permainan   bulutangkis  pada Siswa SMP Kristen Karegesan.

Masalah dalam penelitian ini adalah: Apakah terdapat pengaruh  metode mengajar demonstrasi terhadap  kemampuan servis pendek dalam permainan bulutangkis pada siswa SMP Kristen Karegesan Tujuan Penelitian : untuk mengetahui seberapa besar  pengaruh  metode mengajar demonstrasi terhadap  kemampuan servis pendek dalam permainan bulutangkis pada siswa SMP Kristen Karegesan Hipotesa Penelitian: Terdapat pengaruh  metode mengajar demonstrasi terhadap  kemampuan servis pendek dalam permainan bulutangkis pada siswa SMP Kristen Karegesan.

 Metode Penelitian yang digunakan adalah metode eksperimen. Populasi adalah seluruh Siswa Putra SMP Kristen Karegesan yang berjumlah 41 orang, dan sampel yang digunakan dalam penelitian ini berjumlah 20 orang yang diambil secara acak, kemudian dibagi menjadi dua kelompok masing-masing 10 orang kelompok eksperimen dan 10 orang pada kelompok kontrol.

Instumen pengumpulan data :Tes  servis pendek bulutangkis. Rancangan penelitian menggunakan : randomized control groups pre-tast and post-test design.

Pengujian hipotesis menggunakan teknik statistik dengan Uji t. analisis pengujian hipotesa, diperoleh t observasi senilai 7,28 sedangkan t tabel yang diperoleh dari derajat kebebasan n-1 + n2 – 2 yaitu 10 + 10 – 2 = 18 dan taraf keyakinan   = 0,05 adalah 1,73. Sesuai dengan kriteria pengujian terima Ho jika t- observasi lebih kecil dari  t-tabel dan tolak     Ho jika        t- observasi lebih besar dari t-tabel. Oleh karena t-observasi lebih besar dari t- tabel maka hasil analisis menunjukkan tolak Ho dan terima Ha.

Kesimpulan penelitian :. Terdapat pengaruh  metode mengajar demonstrasi terhadap  kemampuan servis pendek dalam permainan bulutangkis pada siswa Putera SMP Kristen Karegesan.

 

 

Kata Kunci: Metode Demonstrasi, Servis Pendek, Bulutangkis
PENGARUH LATIHAN KELENTUKAN PERGELANGAN TANGAN TERHADAP KEMAMPUAN BACK HAND DRIVE DALAM PERMAINAN TENIS MEJA PADA SISWA SMK N 1 TONDANO
Authors: Lumawir Devister , Lomboan Ellen , Berhimpong Jud
Published: September 2021

Abstrak

Judul ; Pengaruh Latihan Kelentukan Pergelangan Tangan Terhadap Kemampuan Pukulan Backhand Drive dalam Permainan Tenis Meja Pada Siswa SMK Negeri 1 Tondano.

Masalah dalam penelitian ini : untuk mengetahui pengaruh latihan kelentukan pergelangan tangan terhadap kemampuan pukulan Backhand Drive dalam permainan tenis meja pada Siswa SMK Negeri 1 Tondano.

Hipotesa Penelitian : Terdapat pengaruh latihan kelentukan pergelangan tangan terhadap berupa latihan kelentukan pergelangan tangan yang diberikan selama delapan minggu.

Metode penelitian yang digunakan adalah metode eksperimen dengan perlakuan berupa latihan kelentukan pergelangan tangan yang diberikan selama delapan minggu.

Populasi adalah seluruh Siswa Putera Kelas XI SMK Negeri 1 Tondano sebanyak 24 dan sampel keseluruhan populasi kemudian dibagi menjadi dua kelompok masing – masing 12 orang kelompok eksperimen dan 12 orang pada kelompok control.

Instrument pengumpulan data : Tes Kemampuan Pukulan Back Board. Randangan

penelitian menggunakan : Randomized control groups pre-tast and post – test design.

Pengujian hipotesa menggunakan teknik statistic dengan Uji t.

Hasil analisa hipotesa, diperoleh t observasi senilai 10,68 sedangkan t tabel yang diperoleh dari derajat kebebasan n-1 + n2 – 2 yaitu 12 + 12 – 2 = 22 dan taraf keyakinan α = 0,05 adalah 1,717. Sesuai dengan kriteria pengujian terima Ho jika t observasi lebih kecil dari t tabel dan tolak Ho jika t observasi lebih besar dari t tabel. Oleh karena itu t observasi lebih besar dari t tabel maka hasil analisis menunjukkan tolak Ho dan terima Ha.

Kesimpulan penelitian : Latihan kelentukan pergelangan tangan yang diberikan selama delapan minggu dengan frekuensi tiga kali seminggu dapat meningkatkan kemampuan pukulan backhand drive dalam permainan tenis meja pada Siswa SMK Negeri 1 Tondano.
PENERAPAN METODE BAGIAN TERHADAP HASIL BELAJAR LAY UP SHOOT DALAM PERMAINAN BOLA BASKET PADA SISWA KELAS XI SMA NEGERI BOLAANG
Authors: Muridang Agil , Lomboan Ellen , Malonda Jeanne
Published: September 2021

Masalah dalam penelitian ini adalah:  Apakah terdapat pengaruh penerapan metode bagian terhadap hasil belajar lay up shoot dalam permainan bola basket pada Siswa SMA Kelas XI Negeri I Bolaang. Tujuan Penelitian: Untuk mengetahui pengaruh penerapan metode bagian terhadap hasil belajar lay up shoot dalam permainan bola basket pada Siswa Kelas XI SMA Negeri I Bolaang. Hipotesa Penelitian: Terdapat pengaruh penerapan metode bagian terhadap hasil belajar lay up shoot dalam permainan  bola basket pada Siswa Kelas XI SMA Negeri I Bolaang.Metode Penelitian yang digunakan adalah metode eksperimen dengan perlaku an berupa metode bagian yang diberikan selama delapan minggu.

Populasi adalah seluruh siswa putera Kelas XI A SMA Negeri I Bolaang sebanyak 20 orang kemudian dibagi menjadi dua kelompok masing-masing 10 orang kelompok eksperimen dan 10 orang pada kelompok kontrol.

Instrumen pengumpulan data: Tes Lay Up Shoot Dalam Permainan Bola Basket. Rancangan penelitian menggunakan : Randomized control groups pre-tast and post-test design. Pengujian hipotesis menggunakan teknik statistik dengan Uji t. Hasil analisis hipotesa, diperoleh t observasi senilai 9,74 sedangkan t tabel yang diperoleh dari derajat kebebasan n-1 + n2 – 2 yaitu 10 + 10 – 2 = 18 dan taraf keyakinan   = 0,05 adalah 1,734. Sesuai dengan kriteria pengujian terima Ho jika t observasi lebih kecil dari t tabel dan tolak Ho jika t observasi lebih besar dari t tabel. Oleh karena t observasi lebih besar dari t tabel maka hasil analisis menunjukan tolak Ho dan terima Ha.

Kesimpulan penelitian : Metode bagian yang diberikan selama delapan minggu dengan frekuensi tiga kali seminggu dapat meningkatkan hasil belajar lay up shoot dalam permainan  bola basket pada Siswa SMA Negeri I Bolaang.
GAMBARAN KELELAHAN KERJA TERHADAP PARA KARYAWAN DI RUMAH MAKAN BAKSO CAMPUR SURABAYA KELURAHAN MATANI III TOMOHON TENGAH KOTA TOMOHON TAHUN 2020
Authors: Turang Angelina Amelia , Bawiling Nancy Silvia , Toar Jilly
Published: September 2021

Kelelahan merupakan proses penurunan kondisi fisik tubuh, performa kerja dan motovasi kerja pada karyawan rumah makan. Dimana para karyawan yang bekerja di rumah makan sering mengalami kelelahan akibat dari faktor ekternal seperti beban kerja, shift kerja dan lingkungan kerja, bahkan karyawan dapat mengalami kelelahan dilihat dari kelelahan secara umum misalnya sering lupa, perasaan ingin berbaring, dan ngantuk. penelitian ini menggunakan pendekatan deskriptif observasional. Penelitian ini dilakukan pada bulan Juli 2020. Dengan menggunakan teknik pengamabilan sampel secara total sampling, sampel dalam penelitian ini berjumlah 23 orang. Data yang diolah dan dianalisis menggunakan SPSS. Hasil yang di peroleh yaitu Berdasarkan kelelahan secara umum yang mengalami kelelahan berjumlah 8 (34.8%) responden sedangkan yang tidak mengalami kelelahan berjumlah 15 (65.2%) responden. Berdasarkan shift kerja yang mengalami kelelahan akibat shift kerja berjumlah 8 (34.8%) responden sedangkan yang tidak mengalami kelelahan akibat shift kerja 15 (65.2%) responden. Berdasarkan lingkungan kerja yang mengalami kelelahan akibat lingkungan kerja 12 (52.2%) responden sedangkan yang tidak mengalami kelelahan akibat lingkungan kerja berjumlah 11 (47.8%) responden.
LOW-INCOME HOUSING AND SUSTAINABILITY OF THE SLUM IMPROVEMENT PROGRAM IN BANGLADESH
Authors: Mahbubur Rahman Mohammed
Published: September 2021

Slums providing housing to a good proportion of urban population in many developing countries have grown dramatically. Governments mostly assisted by the international agencies have improved environment, tenure security, income and resources in many of these. Yet that could not eradicate the problems as benefits could not be sustained due to lack in institutional development, policy implementation, governance, participation etc. Moreover, the urban poor’s capability to bring affordable and sustainable solutions, which can be improved with assistance, was overlooked. This paper discusses the changed approach to the issues of low-income groups housing in the above context, and examine the same in the context of Bangladesh. It also evaluates the achievements and sustainability of the Slum Improvement Program therein. Keywords: Capacity Building, Empowerment, Housing, Participation, Slums, Sustainability, Urban Poor.
Rekayasa Jurnal Teknik Sipil Universitas Madura
Authors: Full Jurnal Rekayasa Teknik Sipil
Published: September 2021

Jurnal Rekayasa Teknik Sipil Unira Volume 4 Nomer 1 2019
Pengaruh Bahan Tambah Serbuk Ban Bekas Pada Konstruksi Hotrolled Sheet-Wearing Course
Authors: Oktaviastuti Blima , Leliana Arinda
Published: September 2021

ABSTRAK: Penelitian ini bertujuan mengetahui pemanfaatan serbuk ban bekas sebagai bahan tambahan pada konstruksi jalan. Benda uji Kadar Aspal Optimum (KAO) masing-masing dibuat 3 buah dengan kadar aspal 4 persen, 4,5 persen, 5 persen, 5,5 persen, 6 persen, dan 6,5 persen. Benda uji dengan tambahan serbuk ban bekas masing-masing dibuat 3 buah dengan kadar serbuk ban karet bekas 0 persen, 1,5 persen, 3 persen, 4,5 persen, dan 6 persen. Hasil penelitian ini menunjukkan bahwa KAO sebesar 6,03 persen. Kemudian untuk Parameter Marshall (PM) berdasarkan penambahan limbah serbuk ban bekas diperoleh hasil: (1) nilai PM 0 persen untuk nilai stabilitas 2224 kg, nilai flow 3,98 mm, nilai MQ 552 kg/mm, nilai VIM 4,01 persen, VMA 19,70 persen dan VFA 79,67 persen; (2) nilai PM 1,5 persen untuk nilai stabilitas 2296 kg, nilai flow 4,53 mm, nilai MQ 509 kg/mm, nilai VIM 3,82 persen, nilai VMA 19,63 persen dan nilai VFA 80,54 persen; (3) nilai PM 3 persen untuk nilai stabilitas 1674 kg, nilai flow 4,57 mm, nilai MQ 367 kg/mm, nilai VIM 2,78 persen, VMA 19,20 persen, dan nilai VFA 85,50 persen; (4) nilai PM 4,5 persen untuk nilai stabilitas 1055 kg, nilai flow 4,45 mm, nilai MQ 247 kg/mm, nilai VIM 2,42 persen, nilai VMA 19,04 persen dan nilai VFA 87,30 persen; (5) nilai PM 6 persen untuk nilai stabilitas 1075 kg, nilai flow 4,60 mm, nilai MQ 228 kg/mm, nilai VIM 1,95 persen, nilai VMA 18,85 persen, dan nilai VFA 89,63 persen.
Nivel de conocimiento de la población mayor a 15 años de edad sobre medidas preventivas adoptadas durante la pandemia por la COVID-19 en Paraguay
Authors: Esquivel Riveros Delia Noemí , Borja González Marina Angélica
Published: September 2021

El objetivo fue determinar el nivel de conocimiento de la población mayor a 15 años de edad sobre las medidas preventivas adoptadas durante la pandemia por COVID-19 y su relación con las características sociodemográficas en Asunción, Paraguay. Estudio observacional, analítico de corte transversal, con muestreo por conveniencia en el que participaron 394 personas de un grupo de las investigadoras, ajenas al área de salud. El cuestionario fue elaborado en base a protocolos de prevención establecidos por el Ministerio de Salud Pública y enviado a través de WhatsApp. Los resultados se expresaron como distribución de frecuencia. Para asociar las variables se utilizó la prueba de Chi2, a un nivel de significancia de <0,05. El 31,7% de los encuestados tenía un nivel de conocimiento alto, 50,8% intermedio y 17,5% bajo. Las mujeres presentaron un mejor nivel de conocimiento sobre las medidas preventivas (p=0,0059, intermedio: 50,2% y alto: 36,1%) así como aquellas que tenían un nivel educativo superior (p=0,0021, intermedio: 50,6% y alto: 33,5%). Los niveles de conocimiento encontrados en escala media y alta en la población estudiada son alentadores y se podría interpretar que las estrategias de comunicación utilizadas por las autoridades nacionales han sido bien entendidas y aceptadas por la población.
A study on waterproof capabilities of the bentonite-containing engineered barrier used in near surface disposal for radioactive waste
Authors: Luu Cao Nguyen , Nguyen Ba Tien , Doan Thi Thu Hien , Nguyen Van Chinh , Vuong Huu Anh
Published: September 2021

Study of nuclear fuel cycle in Vietnam at the aspect of domestic production, the exploitation and process of uranium ore were began. These processes generated large amounts of radioactive waste overtiming. The naturally occurring radioactive material and technologically enhanced radioactive material (NORM/TENORM) waste, which would be large, needs to be managed and disposed reasonably by effective methods. It was therefore very important to study the model of the radioactive waste repository, where bentonite waterproofing layer would be applied for the low and very low level radioactive waste in disposal site. The aim of this study was to obtain the preliminary parameters for low-level radioactive waste disposal site suitable with the conditions of Vietnam. The investigation of the ratio between soil and bentonite was interested in the safety of the uranium tailings disposal site. The experiments with some layers of waterproofing material with the ratio of soil and bentonite are 75/25; 50/50; 25/75 were carried out to test the moving of uran nuclide through these waterproofing material layers. Waterproofing layers containing bentonite combined with soil were compacted into PVC pipes. One end of the plastic tube is sealed, the other end is embedded in a solution containing uranium nuclide. Analyzing the uranium content in each layers (0,1 cm) of material pipe is to determine the uranium nuclide adsorption from solution into the material in the different ratios at the different times: 1, 2 and 3 month. The results showed that the calculated average speeds of the migration of uranium nuclide into the soil- bentonite layer are 5.4.10-10, 5.4.10-10 and 3,85.10-10 m/s and thickness waterproofing layer (for 300 years) are 4,86 m, 4,86 m and 3,63 m for layer with the ratio of soil and bentonite are 75/25; 50/50; 25/75 respectively
Study on using gamma radiation to inactivate Bacillus thuringiensis spores in biopesticide
Authors: Nguyen Thi Thom , Nguyen Van Binh , Tran Bang Diep , Hoang Dang Sang , Tran Xuan An , Hoang Phuong Thao , Tran Minh Quynh
Published: September 2021

Bacillus thuringiensis (Bt) produces different types of toxin that have potent and specific insecticidal activity. In recent years, Bt toxins have been used as the safe biological control agents to protect crops replacing for chemical insecticides. Bt-based biopesticides that have been commercialized as the alternative products to control pests and insects for sustainable agriculture, contain toxicity crystals and a significant number of spores that affects to the soil microflora. These uncontrollable changes may contaminate the cultivation soil, and eventually cause adverse effects to human and animal health. Therefore, the living cells and spores existing in the Bt-biopesticides should be controlled. This study evaluates the effects of gamma radiation on spore viability, germination and growth of the existing spores after spraying on the soil and the insecticidal effectiveness of a Bt-based biopesticide (VBT) against lepidoptera larvae. We attempted to identify the optimal dose that could inactivate Bt spores but the toxicity of Bt still retain highly. The results revealed that the dose of 20 kGy is enough to control all living cells and spores in the product that consists of approximately 5.2 × 107 spores in the initial VBT. Though the growth of existing spores after spraying on the soil reduced by 85% or more by irradiation, their insecticidal activity against Heliothis armigera larvae reduced by 20-30% only as compared to that of the initial VBT. It suggested that gamma irradiation can be applied as useful way to control the living cells and spores existing in the commercial Bt-based bio-pesticides, and the radiation dose of 20 kGy is enough to kill all spores in VBT, but still kept its insecticidal effect for Heliothis armigera larvae
Effects of pretreatment on the cut flowers quarantined by EB radiation
Authors: Nguyen Thi Ly , Doan Thi The , Vo Thi Kim Lang , Cao Van Chung
Published: September 2021

Fresh cut flowers including yellow and white chrysanthemum (chrysanthemum sp) and red carnation (Dianthus caryophyllus L) were electron beam irradiated as quarantine treatment. The results showed that the irradiated flowers could meet the phytosanitary requirements in the international trading. In this study, the cut flowers were pretreated with the commercial preservative and sugar solutions in order to increase their radio-tolerance and expand their vase-life. The pretreatment has also reduced the weight loss, browning rate of leaves, and brightness of the irradiated flowers. The results revealed that the commercial quality of the irradiated cut flowers pretreated with 2% glucose solution 2 hours, then 0.024% silver thiosulphate (STS) solution for further 2 hours was remained after storage at 4-6oC. Pre-treatment with 2% glucose and 0.024% STS before irradiation at 400 Gy and 600 Gy was chosen as the best way for improving the raditain tolerance of the cut flowers. The vase-lifes of the irradiated cut flowers are 6 days for yellow chrysanthemum; 8 days for white chrysanthemum and 8-10 days for red carnation similar to non-irradition ones.
Comparison of Flow and Solubility Properties of Mineral Trioxide Aggregate Cement with Two Additive Plasticizing Agents: An In Vitro Study
Authors: Savioli Ricardo Novak
Published: September 2021

Proposition: To evaluate the physical properties of flow and solubility of pure and improved mineral trioxide aggregate (MTA) cement with the addition of two plasticizing agents: sodium ether polycarboxylate and sodium naphthalene sulfonate at three different concentrations. Material and Methods: Flow and solubility tests were carried out using the established methodology recommended by the 57 ANSI/ADA and ISO 6876:2012 standards. Pure MTA was used as control group and was compared to the MTA containing sodium ether polycarboxylate and sodium naphthalene sulfonate at concentrations of 0.5%, 1.0% and 1.5%. Data were analyzed by one-way analysis of variance followed by a post-hoc Tukey test at a 5% significance level. Results: Sodium ether polycarboxylate increased the MTA flow at the three concentrations. The flow increased with increasing concentration (P<0.05). Sodium sulfonate naphthalene also facilitated flow, though it was inferior to sodium ether polycarboxylate. Sodium naphthalene sulfonate promoted a significant increase in the solubility of MTA (p=0.000). Conclusions: The additives improved the physical properties of MTA. Sodium ether polycarboxylate was found to be superior to sodium naphthalene sulfonate at all concentrations.
Influence of the Bed Head Positioning on the Current Expiratory Volume of Pediatric Patients in Mechanical Ventilation: A Pilot Clinical Controlled Trial
Authors: Locatelli Camila Gemin R. , Neves Valéria Cabral , Koliski Adriana , Carreiro José Eduardo
Published: September 2021

he elevated bed head position is an important therapeutic intervention that can reduce respiratory complications associated with mechanical ventilation. The objective of this study was to evaluate the effects of elevation at the head of the bed on the tidal volume, pressure variables, hemodynamic data and peripheral oxygen saturation in pediatric patients on mechanical ventilation. Methods: In a before-and-after clinical trial, 52 patients of both sexes, with a chronological age of 28 days to 14 years old, were admitted to the pediatric intensive care unit for more than 24 hours. These were positioned at 0º, 30º, 45º and 60º of elevation of the head of the bed. For each position, the expiratory tidal volume, pressure variables, hemodynamic data and peripheral oxygen saturation were evaluated. Results: The patients presented an increase in the expired tidal volume, with the bed head angulation at 30º and 45º. Heart rate increased when the head was positioned at 60º. The peripheral oxygen saturation variable increased in the 30º and 45º positions. The systolic blood pressure variables and diastolic blood pressure showed a progressive increase in the 30º, 45º and 60º positions respectively. Significant effects on increasing the SatO2/FiO2 ratio were observed in the 30º and 45º positions. Conclusion: This study demonstrated a significant increase in expired tidal volume and an increase in the SatO2/FiO2 ratio with the patient positioned at 30º and 45º of elevation of the head of the bed. The peripheral oxygen saturation variable increased in the 30º and 45º positions. The elevated bed head position should be considered when monitoring children during mechanical ventilation.
Urinary Klotho Abnormalities in Children with Sickle Cell Disease
Authors: Raj Vimal Master Sankar , Saving Kay , Gnanamony Manu , Bohnker Nicole , Warnecke Diana , Wang Yanzhi
Published: September 2021

Background: Klotho is a trans membrane protein expressed in the renal tubules and serves as an obligatory co-receptor for fibroblast growth factor 23(FGF23) to aid in phosphorus excretion. Prior studies have shown FGF23 resistance in sickle cell disease (SCD). The purpose of the study is to investigate urinary klotho/creatinine (Ur Kl/Cr) in pediatric SCD with normal traditional markers of renal function (eGFR > 90 ml/min and no micro albuminuria) and to compare it with the healthy control population. Methods: Cross-sectional observational study to compare Ur Kl/Cr in pediatric SCD and controls. To do a subgroup analysis among the study population to assess the effect of hydroxyl urea (HU) on Ur Kl/Cr. Results: 20 controls and 22 pediatric SCD were enrolled. In the SCD group, 13 were on treatment with HU. The baseline characteristics of the study and control group were the same. Wilcoxon rank-sum test was used to compare the levels of Ur Kl/Cr ratio between SCD and control. For P value of 0.05, the levels of Ur Kl/Cr were statistically significantly higher in the sickle cell group (752.7 ± 1101.0) over the control group (216.8 ± 225.3). Subgroup analysis in the SCD group showed high Urinary Kl excretion in the non-HU group (1346.7 ± 1523.4) vs. non HU group (341.4 ± 355.3) but not statistically significant. Conclusion: Children with SCD tend to have increased secretion of Ur Kl/Cr compared to control likely due to tubular receptor resistance. HU may reverse this phenomenon by its effect on preventing tubular damage.
The Politics of Claim-Making in India
Authors: Maiorano Diego
Published: September 2021

How do Indian citizens access the state? While a standard answer would be "through patronage," three recent books show that clientelism, while important, is just part of the story. Not just passive clients at the mercy of their political patrons, Indian citizens actively engage the
state and their representatives to make claims and secure what is due to them. Gabrielle Kruks-Wisner's Claiming the State—Active Citizenship and Social Welfare in Rural India shows how rural dwellers navigate the local government system to access social welfare. Adam Auerbach's
Demanding Development: The Politics of Public Goods Provision in India's Urban Slums documents how local political workers make claims on behalf of their neighbours and provide their settlements with essential services. Jennifer Bussell's Clients and Constituents: Political Responsiveness
in Patronage Democracies persuasively demonstrates the importance of higher-level representatives in providing assistance to their constituencies. Together, these books not only demonstrate how political the daily life of ordinary citizens is, but also how the Indian state, while far
from its Weberian ideal, is much more inclusive than previously thought.
Assessment Perspectives on the Sports Values and Role of the Higher Education Institution Head for Sports Development in the School
Authors: Viet Nguyen My , Hanh Nguyen Duc
Published: September 2021

Physical exercise is good for health, both physical and morale for every human being, leading to a happy life. Sports training have an important place in schools activities. Higher education institutions usually have good human and facilities resources to support learners to increase physical exercise, athletes train, serve the community, thereby improving the quality of training. In this context, the head of the higher education institutions has an important role in leading and organizing sports activities inside and outside the school. The universities need to institutionalize extracurricular activities, especially to encourage sports exercise.
Is It Biased? Empirical Analysis of Various Phenomena That Affect Survey Results
Authors: Mandić Luka , Klasnić Ksenija
Published: September 2021

It is often assumed that survey results reflect only the quality of the sample and the underlying measuring instruments used in the survey. However, various phenomena can affect the results, but these influences are often neglected when conducting surveys. This study aimed to test the influences of various method effects on survey results. We tested the influences of the following method effects: item wording, confirmatory bias, careless responding, and acquiescence bias. Using a split-ballot survey design with online questionnaires, we collected data from 791 participants. We tested if these method effects had an influence on mean values, item correlations, construct correlations, model fits, and construct measurement invariance. The instruments used to test these influences were from the domain of personality and gender inequality, and their items were adapted based on the method effect tested. All tested method effects, except careless responding, had a statistically significant effect on at least one component of the analysis. Item wording and confirmatory bias affected mean values, model fit, and measurement invariance. Controlling for acquiescence bias improved the fit of the model. This paper confirms that the tested method effects should be carefully considered when using surveys in research, and suggests some guidelines on how to do so.
Perspectives of Legal Culture
Authors: Čehulić Mateja
Published: September 2021

Despite many doubts and criticisms, the use and popularity of the term legal culture have been growing steadily since 1969, when Lawrence Friedman first coined it. Regardless of the difficulties in conceptualising and operationalising legal culture, it is widely used in research and theoretical work. This paper investigates how researchers are overcoming conceptual issues, as well as the similarities and differences in approaches to legal culture and their effects on the comprehensibility and coherence of the concept. Through a systematic literature review of scholarly papers published in two citation bibliographic databases – Web of Science and Scopus – that contain the term legal culture in the title, this paper identifies definitions of legal culture, theoretical assumptions, research methods and specific topics depicted within the field of legal culture. The analysis indicates heterogeneous approaches to legal culture, accompanied by inconsistency in understanding and applying the concept. The notion of legal culture is related to various topics but mainly used as an intervening variable; without empirical research, authors use the term as hypothetical and self-evident, assuming its impact on law and society. Besides, the analysis identified various forms of defining and explaining the legal culture and different methodologies, amongst which a descriptive approach prevails. Based on the insight into scholarly articles on legal culture, the review concludes with suggestions for improving future research and the explanatory power of legal culture.
The Developmental Differences of Implicit Theory of Mind in Infants Using Anticipatory Looking Paradigm
Authors: Sul Heejung , Song Hana
Published: September 2021

Objectives: This study examined the developmental differences of implicit theory of mind in infants aged 12 to 24 months according to two types of tasks within the anticipatory looking paradigm, as well as the interaction between age group and type of task.Methods: In all, 69 infants participated in this study aged 12, 18, and 24 months. Two types of implicit false-belief tasks using an anticipatory looking paradigm were administered to all the infants for about 4 minutes 20 seconds. While all of the infants watched two types of computerized video clips (FB1, FB2) through the computer screen, an eye-tracker (TobiiX120) recorded the traces of anticipatory looking of infants. The anticipatory looking of infants in test trials was then analyzed.Results: Results showed that the differences between the 12-month-olds and the other age groups (18-month-olds, 24-month-olds) were significant, but even some of the 12-month-olds showed evidence of an implicit theory of mind. The level of implicit theory of mind of 18-month infants did not significantly differ from that of 24-month infants. In addition, a difference by type of implicit false-belief task was significant. Infants showed a higher level of implicit theory of mind in Task1 (FB1) than in Task2 (FB2). However, the interaction effect between age and type of task was not significant.Conclusion: The findings of this study hold implications for the development of implicit theory of mind early in life, and indicate the validity of the anticipatory looking paradigm with two types of tasks. Several limitations and suggestions for future study are also presented.
Mapeamento sistemático sobre conflitos, negociação e decisão em relacionamentos interorganizacionais
Authors: Ribeiro Barbara Beato , Diirr Bruna
Published: September 2021

As organizações cada vez mais participam de relacionamentos interorganizacionais para maximizar seus resultados e reduzir suas adversidades. Contudo, é comum enfrentar conflitos, demandas por negociações e consequentes tomadas de decisão ao lidar com tais contratos sociais. A proposta desta pesquisa é, através de um mapeamento sistemático da literatura, identificar conflitos, negociações e tomadas de decisões nesses relacionamentos, bem como, melhorias nos processos em andamento. Os resultados do MSL sugerem a falta de uma unificação em termos de processos e ferramentas computacionais adotadas, possibilitando assim novas oportunidades de pesquisa neste contexto.
Integração de Data Lakes Pedológicos através de Workflows ETLH
Authors: de Oliveira Sabrina Santos Cruz , Duarte Emerson de Barros , Marinho Elton Carneiro , da Cruz Sérgio Manuel Serra
Published: September 2021

A pedologia é a ciência que estuda o solo. Atualmente, os datasets oriundos de projetos pedológicos se encontram isolados em data lakes sob os mais variados formatos e classificações. O objetivo deste trabalho é apresentar uma abordagem e experimentos baseados em workflows ETLH capazes de serem acoplados à plataforma OpenSoils para carregar, limpar, transformar e harmonizar grandes massas de dados legados, agregando descritores de proveniência retrospectiva sobres operações e dados. O banco resultante amplia a acessibilidade, localização, compartilhamento e reúso de dados pedológicos harmonizados.
Modelando Requisitos de RH para Análise do Trabalho em Grupo
Authors: Machado Juliana Cesar Sirena , Sousa Henrique Prado de Sá
Published: September 2021

Nas organizações, objetivos podem ser realizados por um ou mais atores, que contribuem de formas diferentes. A análise da contribuição desses indivíduos é importante para manter o alinhamento da organização. Neste trabalho, foi realizada a pesquisa por competências específicas para a atuação em trabalhos em grupo e foram identificadas variáveis que são específicas na interação do trabalho em grupo. Posteriormente foi realizado o processo de automatização do uso dessas variáveis, criando uma extensão da linguagem GPI-HR, específica para modelagem de trabalho em grupo. Posteriormente são apresentados modelos para exemplificar o uso dessas variáveis no alinhamento de grupos de recursos humanos e para demonstrar as novas funcionalidades desenvolvidas, os quais demonstram que a consideração destes novos elementos pode permitir análise do alinhamento de recursos humanos para atividades em grupo.
Topical Rumor Detection based on Social Network Topic Models Relationship
Authors: Nolasco Diogo , Oliveira Jonice
Published: September 2021

The rumor detection problem on social networks has attracted considerable attention in recent years with the rise of concerns about fake news and disinformation. Most previous works focused on detecting rumors by individual messages, classifying whether a post or blog entry is considered a rumor or not. This paper proposes a method for rumor detection on topic-level that identifies whether a social topic related to a reference or authoritative topic is a rumor. We propose the use of a topic model method on social, scientific and political domains and correlate the topics found to detect the most prone to be rumors. Two scenarios were analyzed; the Zika epidemic scenario where our reference set of topics are scientific and the Brazilian presidential speeches where our reference set is extracted from the political speeches themselves. Results applied in the Zika epidemic scenario show evidence that the least correlated topics contain a mix of rumors and local community discussions. The Brazilian presidential speeches scenario suggests a strong correlation between rumor topics from both the speeches and the social domains.
Análise e Previsão do Tom Emocional de Usuários em Comunidades de Saúde Mental no Reddit
Authors: Silveira Bárbara , Murai Fabricio , Couto da Silva Ana Paula
Published: September 2021

O crescimento do número de pessoas atingidas por problema de saúde mental colocou tais distúrbios entre os principais problemas de saúde pública em todo o mundo. Como resultado, aumentou-se a procura por comunidades sobre saúde mental em redes sociais online. Neste artigo, nós caracterizamos a atividade de usuários em comunidades relacionadas à saúde mental no Reddit e analisamos como suas interações através de posts e comentários influenciam no seu estado emocional. Em particular, nós investigamos se a busca por auxílio nestas redes resulta em mudanças nos sentimentos expressos pelos usuários ao longo do tempo. Nossos resultados mostram que os usuários que iniciam discussões nestas comunidades com posts expressando sentimentos negativos, tendem a escrever comentários mais positivos ao final, indicando que o estado emocional dos mesmos pode ter melhorado em decorrência do suporte social provido por estas comunidades. Adicionalmente, propomos modelos preditivos para capturar a variação do tom emocional destes usuários. Nossos modelos poderiam auxiliar nas intervenções promovidas pelos profissionais de saúde para dar suporte aos indivíduos que sofrem de transtornos de saúde mental.
Editorial Vol. 14, Nº 2
Authors: Viana Davi , Arrais Marcos , Horita Flávio , Dos Santos Rodrigo Pereira , Freire André Pimenta
Published: September 2021

Edition Number 2 of Volume 14 (2021) presents 6 (six) papers, being 4 (four) extended versions and 2 (two) surveys.
Medication Review in Preventing Older Adults’ Fall-Related Injury: a Systematic Review & Meta-Analysis
Authors: Ming Yu , Zecevic Aleksandra A. , Hunter Susan W. , Miao Wenxin , Tirona Rommel G.
Published: September 2021

Background

Medication review is essential in managing adverse drug reactions and improving drug safety in older adults. This systematic review evaluated medication review’s role as a single intervention or combined with other interventions in preventing fall-related injuries in older adults.

Methods

Electronic databases search was conducted in PubMed, EMBASE, Scopus, and CINAHL. Two reviewers screened titles and abstracts, reviewed full texts, and performed data extraction and risk of bias assessment. Meta-analyses were conducted on studies with similar participants, interventions, outcomes or settings.

Results

Fourteen randomized, controlled studies were included. The pooled results indicated that medication review as a stand-alone intervention was effective in preventing fall-related injuries in community-dwelling older adults (Risk Difference [RD] = -0.06, 95% CI: [-0.11, -0.00], I2 = 61%, p = .04). Medication review also had a positive impact on decreasing the risk of fall-related fractures (RD = -0.02, 95% CI: [-0.04, -0.01], I2 = 0%, p = .01).

Discussion

This systematic review and meta-analysis has demonstrated that medication review is effective in preventing fall-related injuries in general, and fractures specifically, in community-dwelling older adults. Future investigations focusing on the process of performing medication review will further inform fall-related injury prevention for older adults.
John Locke—Theorist of Limiting and Supervising Political Power by Citizens
Authors: Neacșu Adriana ,   Polish Academy of Sciences
Published: September 2021

This paper aims to analyze John Locke’s ideas on the limited political mandate of the institutions of power, and the need for their supervision and sanctioning by citizens when they violate their duties. It emphasizes the topicality of these ideas, pointing out that they represent two fundamental principles in the functioning of the rule of law, defining the current democracies. Locke justified them starting from the hypothesis that society was founded by people through a deliberate pact, so that the common good could be promoted more effectively, and the legitimacy of political power is conditioned by the observance of this task. Therefore, if political power violates the social pact, it can be overthrown by citizens even by force. The author then raises the question if the use of force to change a political regime can still be justified today. Her answer is that this is an objective mechanism, which appears implacably in all unjust societies, and the only way to defuse it is for states to permanently respect the rights and freedoms of all citizens.
Jean-Jacques Rousseau in the Context of the Enlightenment and the Contemporary Era
Authors: Walentowicz Halina ,   Polish Academy of Sciences
Published: September 2021

Jean-Jacques Rousseau is a special personage in the history of Enlightenment philosophy and European thought in general. This is so, because, on the one hand, he propounded ideas that were typical for the Enlightenment and greatly influenced his contemporaries—after all, it was he who inspired Kant with the idea of the autonomy of the will as a source of moral and juridical law, a conception which became the foundation of Kantian practical philosophy—but on the other criticised many popular ideas of his day, which from our contemporary perspective appear to have been the superstitions of the Enlightenment period. Rousseau rejected the uncritical apology of (universalistically understood) reason together with the “ethical universalism” professed by rationalists since Socrates. In his claim that human history ran in a circle (from nature in its primeval purity to nature as the expression of civilisational decay), he contested the Enlightenment’s widespread belief that it was a linear, continuous, cumulative and by nature unchangeably progressive process. Because of his transgression of the Enlightenment paradigm, Rousseau is sometimes considered to have been the first modern philosopher. And, in my opinion, rightly so, because his thought stood ahead of its time, and in many ways anticipated contemporary philosophy. I believe that especially the Frankfurt School owes a lot to his achievements. Rousseau’s thought already carried the main seeds of critical theory: the intertwinement of progress and regression over human history, emphasis on the mastering of nature and the destruction of the human element in the course of civilisational evolution, a social-historical (and not purely theoretical, as in Kant’s case) critique of reason for the sake of reason and not from the position of irrationality. Long before Max Horkheimer and his associates at the Institute of Social Research, and even ahead of Sigmund Freud, he saw reasons to ambivalently evaluate the results of human self-creation and to highlight the regressive tendencies present in human history.
Productive Misunderstanding
Authors: Melikhov German ,   Polish Academy of Sciences
Published: September 2021

The article focuses on understanding some of the self-evident premises of the philosophy of the 17th–19th centuries that make up the horizon of the Enlightenment. One of these premises is Immanuel Kant’s idea of independent thinking. Based on the analysis of the polemics of Kant and Friedrich Heinrich Jacobi about the “extrasensible abilities” of the reason, the question is raised about the possibility of understanding someone else’s concept based on other existential preferences. Answering this question, we distinguish between the concept of the Enlightenment and the practical principle of the Enlightenment and show that the supporter of the ideology of the Enlightenment (Kant) and his critic (Jacobi) appear in the light of the principle of independent thinking as the spokesmen of the spirit, not the letter of the Enlightenment. A condition for understanding someone else’s concept is a productive misunderstanding, which is one of the aspects of the principle of independent thinking: the acceptance of the self-evident as incomprehensible, the shift of one’s attention to one’s own how-being and the perception of thought as a gift.
A Historicist Critique of Steven Pinker’s Interpretation of Progress
Authors: Moussaly Omer ,   Polish Academy of Sciences
Published: September 2021

This article presents an alternative account of the Enlightenment project than the one offered by Steven Pinker in Enlightenment Now. It also offers some insights into how historic changes concretely occurred. Based on a Marxian reading of history we attempt to complete the portrait of human progress that Pinker provides. The main arguments in support of our alternative explanation of social progress are based on insights taken from important works written by such intellectuals as Giovanni Arrighi, Andre Gunder Frank, Antonio Gramsci, Chris Harman, Eric Hobsbawm, C. L. R. James, Karl Korsch, Domenico Losurdo, Georg Lukács, Rosa Luxemburg and Herbert Marcuse. We believe that our explanation of progress is complementary to Pinker’s and provides a more realistic appreciation of the Enlightenment project.
Apresentação da Metafísica de Malebranche
Authors: Blanc Mafalda de Faria ,   Philosophy Documentation Center
Published: September 2021

La philosophie de Malebranche est située pa r rapport à sa tâche historique: mener à son terme la restauration catholique introduite en France par Descartes pour faire face à la nouvelle "intelligentia" scientifique. L'originalité de l'Oratorien, due à ses sources augustinnienes et dionisiennes, est néanmoins marquée dès les premières oeuvres, éclatant dans la pensée de la maturité par la conception de la métaphysique comme théologie rationelle, construite a partir de la foi et ses dogmes. La rationalité cartésienne est donc reprise, premièrement dans une métaphysique de l'Ordre, deuxièmement dans une philosophie de l'Action, a travers un cheminement de pensée qui se nourri de la conception chrétienne du Dieu-Trinité. Par le relief pris dans les dernières oeuvres par la question de l'action et de son interprétation, la philosophie de Malebranche ouvre la voie à la philosophie de l'Esprit française, annoncée par Ravaisson dans son célèbre "Rapport" et menée de nos jours à son terme par Blondel et Lavelle.
“Cuando confluimos, influimos”. Una aproximación a la idea de unidad en el activismo feminista contemporáneo
Authors: Galdón Corbella Carmen
Published: September 2021

“Cuando confluimos, influimos”, fue una frase pronunciada por una veterana feminista. A partir de ella, este artículo explora la idea de unidad manejada en el activismo feminista testándola mediante una de las cuestiones que más controversia suscitan dentro de los movimientos sociales: la incidencia política sobre las instituciones. La aproximación a estas cuestiones se realiza mediante el estudio de la Marcha estatal contra las violencias machistas, que tuvo lugar el 7 de noviembre de 2015 —más conocida como 7N— considerada un hito del feminismo reciente. Esta manifestación unitaria y masiva, que interpelaba directamente al Estado y a sus instituciones, la convierten en un campo de investigación privilegiado para profundizar sobre la cuestión planteada.
"When we converge, we influence", was a phrase uttered by a veteran feminist. From there, this article explores the idea of unity in feminist activism, testing it through one of the most controversial issues within social movements: political advocacy on institutions. The approach to these issues is conducted on the study of The State March Against Machist Violence, better known as 7N, considered a milestone in recent feminism. This unitary and massive demonstration, which directly challenged the State and its institutions, makes it a privileged field of research to delve into the question posed.
DELITO DE OCUPACIÓN PACÍFICA DE INMUEBLES (ART. 245.2 CP). UNA CRÍTICA A LAS ÚLTIMAS PROPOSICIONES DE LEY DE REFORMA
Authors: Roig Torres Margarita
Published: September 2021

El delito de ocupación pacífica de inmuebles del artículo 245.2 CP ha sido objeto de opiniones contrapuestas, tanto en la doctrina como en la práctica forense y esta discrepancia se ha plasmado en la interpretación de sus elementos por parte de los órganos judiciales. Esta controversia se refleja también en las Proposiciones de Ley de reforma. Frente a las propuestas despenalizadores iniciales, las presentadas en los últimos años abogan por endurecer el castigo, ante el incesante incremento de estas conductas en algunas ciudades y la alarma creada por los medios de comunicación. A ello se suma la indignación ciudadana por los problemas de convivencia que en algunos casos generan, junto a la ineficacia de la normativa actual para reintegrar el inmueble y la demanda de protección por parte de las entidades bancarias y de inversión excluidas de la nueva medida civil dirigida a la inmediata recuperación de la vivienda. Pues bien, el incremento penológico que incluyen las recientes Proposiciones de Ley vulnera el principio de prohibición de exceso, en tanto responde a motivos pragmáticos alejados de los fines preventivos que presiden el Derecho penal.
EL “DISCURSO SOBRE LA RADICALIZACIÓN” COMO BASE PARA LA SECURITIZACIÓN DE LA POLÍTICA SOCIAL
Authors: Fernández Abad Carlos
Published: September 2021

En la actualidad, el “discurso sobre la radicalización” se ha tornado hegemónico a la hora de aproximarse al terrorismo de inspiración yihadista. En este sentido, este marco epistemológico no solo ha sido ampliamente examinado en el campo académico sino que, además, también ha sido utilizado para articular un número significativo de políticas públicas en esta materia. El objetivo principal de este artículo reside en examinar las consecuencias que se derivan de esta hegemonía desde un punto de vista muy concreto que, por su parte, entronca con una tendencia mucho más amplia que puede ser rastreada desde comienzos de los años setenta del siglo pasado: la securitización de las políticas sociales. Para ello, en primer lugar, el “discurso sobre la radicalización” es deconstruido desde una aproximación crítica, evidenciándose que su mera existencia contribuye a criminalizar a categorías enteras de población que nada tienen que ver con este fenómeno. Posteriormente, se analiza cómo la pretensión anticipatoria en la que se basa este discurso ha conducido a que determinados profesionales del ala asistencial del Estado sean involucrados de forma activa en la lucha contra el terrorismo, lo que ha sentado las bases para una securitización de la política social aún mayor. Finalmente, ya en el apartado de conclusiones, se argumenta que el “discurso sobre la radicalización” no ofrece un marco adecuado para prevenir de forma eficiente la participación del individuo en el fenómeno terrorista.
The Magic Is in the Margins: UDL Math
Authors: Lambert Rachel
Published: September 2021

In this article, I propose a mathematical version of Universal Design for Learning called UDL Math. I describe three classrooms that include students with disabilities in meaningful mathematics and explore how the teachers create access through multiple means of engagement, representation, and strategic action.