41 research outputs found
PERMAINAN COLORFUL BALLS RUN BERBASIS TEACHING GAMES FOR UNDERSTANDING UNTUK ANAK TUNAGRAHITA RINGAN DI SDLB N 2 YOGYAKARTA
Penelitian ini bertujuan untuk menghasilkan model permainan colorful balls run berbasis Teaching Games for Understanding pada anak tunagrahita ringan di SDLB N 2 Yogyakarta.
Penelitian ini merupakan penelitian dan pengembangan dengan metode yang dikembangkan oleh Sugiyono. Langkah-langkah yang digunakan terdiri atas: (1) potensi masalah, (2) pengumpulan data, (3) desain produk, (4) validasi desain, (5) revisi desain, (6) uji coba skala kecil, (7) revisi produk, (8) uji coba skala besar. Subjek uji coba skala kecil sebanyak 2 peserta didik, dan subjek uji coba skala besar sebanyak 6 peserta didik kelas IV-VI di SDLB N 2 Yogyakarta. Teknik pengumpulan data untuk menggali potensi masalah dengan observasi dan wawancara. Pengembangan produk melalui teknik pengumpulan data angket. Instrumen penelitian menggunakan angket validasi produk oleh ahli materi, dan guru penjasorkes. Teknik analisis data menggunakan analisis data desktiptif kuantitatif dalam bentuk persentase dan dimasukan kedalam penilaian Sugiyono untuk memperoleh kategori dari produk yang dikembangkan.
Hasil penelitian dan pengembangan ini diperoleh menghasilkan produk berupa permainan colorful balls run berbasis Teaching Games for Understanding pada anak tunagrahita ringan di SDLB N 2 Yogyakarta. Persentase penilaian dari permainan colorful balls run berbasis Teaching Games for Understanding ini dinilai oleh para ahli 1 skor rerata 100% dengan kategori âsangat baikâ, ahli 2 skor rerata 94,31% dengan kategori âsangat baikâ, ahli 3 skor rerata 100% dengan kategori âsangat baikâ, dan jumlah persentase dari ahli 1, ahli 2, dan ahli 3 yaitu 98,1%. Berdasarkan penilaian yang diberikan oleh para ahli menunjukan bahwa permainan colorful balls run berbasis Teaching Games for Understanding tersebut layak untuk digunakan mengajar tunagrahita ringan. Penelitian dan pengembangan ini disajikan dalam bentuk buku
Pengembangan Media E-Modul Pada Permainan Bola Basket Untuk Meningkatkan Motivasi Belajar Kelas VII SMP/MTs
Penelitian ini bertujuan: (1) Mengembangkan Media E-Modul pada permainan bola basket untuk meningkatkan motivasi belajar. (2) Menganalisis Media E-Modul pada permainan bola basket yang efektif untuk pembelajaran berdasarkan penilaian oleh ahli. (3) Menganalisis kepraktisan Media E-Modul pada Permainan Bola Basket untuk Meningkatkan Motivasi Belajar Kelas VII SMP/MTs. (4) Menganalisis keefektifan ada atau tidaknya peningkatan motivasi belajar pada peserta didik.
Penelitian yang dilakukan merupakan penelitian dan pengembangan produk maka jenis penelitian ini termasuk penelitian dan pengembangan (research and development) atau disingkat R & D. Ujicoba validasi dilakukan oleh 2 dosen ahli dalam bidang materi dan media. Uji coba kepraktisan produk dilakukan oleh 2 guru PJOK. Uji skala kecil pada penelitian ini menggunakan sampel sejumlah 6 orang peserta didik, Uji skala besar menggunakan sampel sejumlah 100 peserta didik. Penelitian ini dilakukan di Kecamatan Rakit, Banjarnegara dengan menggunakan Random Sampling dan data diambil dari 4
SMP/MTs yang terdiri dari SMP N 1 Rakit, SMP N 2 Rakit, MTs Al Maâarif Rakit, dan SMP Muhammadiyah Rakit. Teknik analisis data yang digunakan adalah analisis kuantitatif dan kualitatif.
Hasil penelitian dan pengembangan ini diperoleh menghasilkan produk berupa Media E-Modul pada Permainan Bola Basket untuk Meningkatkan Motivasi Belajar Kelas VII SMP/MTs. Produk di uji oleh validator dan mendapat nilai 3,63 pada kategori konversi âLayakâ. Produk di uji kepraktisan oleh guru PJOK memperoleh nilai 3,75 pada kategori konversi âPraktisâ. Produk di uji kepraktisan skala kecil memperoleh nilai 0,85 pada kategori konversi âPraktisâ. Sementara pada uji skala besar kepraktisan memperoleh nilai 0,92 pada kategori konversi âPraktisâ. Produk penelitian dan pengembangan media E-Modul permainan bola basket dinyatakan efektif digunakan berdasarkan uji coba
keefektifan pretest dan posttest motivasi belajar peserta didik. Hal ini dibuktikan dengan hasil uji-t menunjukkan adanya perbedaan yang signifikan terhadap peningkatan nilai motivasi belajar peserta didik kelas VII SMP dan MTs
Yoga for depression: the research evidence
Background: Yoga-based interventions may prove to be an attractive option for the treatment of depression. The aim of this study is to systematically review the research
evidence on the effectiveness of yoga for this indication
Methods: Searches of the major biomedical databases including MEDLINE, EMBASE, ClNAHL, PsycINFO and the Cochrane Library were conducted. Specialist complementary and alternative medicine (CAM) and the IndMED databases were
also searched and efforts made to identify unpublished and ongoing research. Searches were conducted between January and June 2004. Relevant research was categorised by study type and appraised. Clinical commentaries were obtained for studies reporting clinical outcomes.
Results: Five randomised controlled trials were located, each of which utilised different forms of yoga interventions and in which the severity of the condition ranged from mild to severe. All trials reported positive findings but methodological details such as method of randomisation, compliance and attrition rates were missing. No adverse effects were reported with the exception of fatigue and breathlessness in participants in one study.
Limitations: No language restrictions were imposed on the searches conducted but no searches of databases in languages other than English were included.
Conclusions: Overall, the initial indications are of potentially beneficial effects of yoga interventions on depressive disorders. Variation in interventions, severity and reporting of trial methodology suggests that the findings must be interpreted with caution. Several of the interventions may not be feasible in those with reduced or
impaired mobility. Nevertheless, further investigation of yoga as a therapeutic intervention is warranted
Safety of Adding Oats to a Gluten-free Diet for Patients with Celiac Disease: Systematic Review and Meta-analysis of Clinical and Observational Studies
Background & Aims: Patients with celiac disease should maintain a gluten-free diet (GFD), excluding wheat, rye, and barley. Oats might increase the nutritional value of a GFD, but their inclusion is controversial. We performed a systematic review and meta-analysis to evaluate the safety of oats as part of a GFD in patients with celiac disease. Methods: We searched the Cochrane Central Register of Controlled Trials, MEDLINE, and EMBASE databases for clinical trials and observational studies of the effects of including oats in GFD of patients with celiac disease. The studies reported patientsâ symptoms, results from serology tests, and findings from histologic analyses. We used the GRADE approach to assess the quality of evidence. Results: We identified 433 studies; 28 were eligible for analysis. Of these, 6 were randomized and 2 were not randomized controlled trials comprising a total of 661 patientsâthe remaining studies were observational. All randomized controlled trials used pure/uncontaminated oats. Oat consumption for 12 months did not affect symptoms (standardized mean difference: reduction in symptom scores in patients who did and did not consume oats, â0.22; 95% CI, â0.56 to 0.13; P = .22), histologic scores (relative risk for histologic findings in patients who consumed oats, 0.24; 95% CI, 0.01â4.8; P = .35), intraepithelial lymphocyte counts (standardized mean difference, 0.21; 95% CI, reduction of 1.44 to increase in 1.86), or results from serologic tests. Subgroup analyses of adults vs children did not reveal differences. The overall quality of evidence was low. Conclusions: In a systematic review and meta-analysis, we found no evidence that addition of oats to a GFD affects symptoms, histology, immunity, or serologic features of patients with celiac disease. However, there were few studies for many endpoints, as well as limited geographic distribution and low quality of evidence. Rigorous double-blind, placebo-controlled, randomized controlled trials, using commonly available oats sourced from different regions, are needed
Facilitating Policy: RedeïŹning Terraced Housing in Malaysia
The multi-ethnic tension among the three main ethnics in Malaysia has a great impact on tolerance and political unity. The Bumiputera Policy gives privileges to the Malay ethnicity, which further strains this issue, dividing the nation. Recognising this, the government introduced the 1Malaysia Policy as a possible solution to mitigate this issue to promote equality and attaining unity in diversity. This ultimate purpose is to integrate Malaysians to cooperate in a mutually respectful manner, towards the development of Malaysia.
The inevitable consequences of short sighted government policy, development and westernisation in Malaysia have negatively aïŹected the cultural uniqueness of the three main ethnic communities. In domestic architecture, terraced houses have been a direct translation of western terraced housing. The inïŹuences from the West have diverted Malaysiaâs sense of Asian culture. The objective of this study is to support the aims of this current 1Malaysia Policy, by ïŹnding a solution to terraced housing, through the design of the 1Malaysia Home.
This thesis looks at an adaptable home for multi-cultural families to live and practise their unique cultures in a multi-ethnic community. The implementation of this design, is through research on case studies of the respective traditional houses of Malaysiaâs three main ethnic groups. The main design consideration of this ïŹexible home is through a negotiated spatial organisation, in regards to the aims of the theories that informed the traditional houses.
This study further explores the cluster design of terraced housing in a multi-ethnic neighbourhood community. The traditional programmes of shop house and other multi-cultural activities in Malaysia are reinstated for a common sense of belonging in the neighbourhood, which ultimately preserves Malaysiaâs unique Asian culture and supports its international branding as âMalaysia Truly Asiaâ
Food and feeding habits of the carp Labeo calbasu Ham. in north Indian waters
Labeo calbasu (Ham.) was found to be a bottom dwelling illophagic fish. The food of the fish consisted of decayed organic matter, molluscs, diatoms, plant matter, green-algae, blue-green algae and zooplankton. The fish was selective in feeding. Juveniles showed a positive selection for zooplanktonic organisms. The adult showed a negative selection for the zooplankton and a positive selection for decayed organic matter and molluscs. The increased feeding intensity of the fish corresponded to a period of maximum available food in the habitat. Maturation of gonads also influenced the feeding intensity of the fish. Post spawning feeding intensity was found to be maximum
Point-on-wave switching for distribution transformer inrush current reduction
Inrush transients can have highly undesirable effects on the distribution transformers and are due to core flux asymmetry during energization. These inrush currents can be of very high magnitude, harmonic rich which can harm the transformer itself and mal-operate the protective device operation. Several methods are used to reduce their magnitude such as closing resistors, reduction of residual flux magnitudes, and controlled switching. Selecting any one of those methods is a decision that must factor-in cost-effectiveness and ease of implementation. Significant advances in switchgear development, during the past decades, have shifted interest towards point-on-wave controlled-switching oriented techniques.This thesis investigates the methodology of simultaneous controlled point-on-wave switching for lower cost range distribution transformers which cannot afford circuit breakers with independent pole control. The investigation is simulation-based and a simple switching rule of thumb and an analytical optimization method are deduced from brute force search approach that involves a series of energization simulations using actual field data. This rule can be easily implemented and is shown that they can substantially reduce inrush currents as opposed to random energization. The simulations are carried out in the SIMULINK SimPowerSystems environment but reference to EMTP-RV results is also made for comparison. Transformer core models of different magnetic characteristics and geometrical configurations are used. So are different three-phase winding connections to assess the effectiveness of the examined approach.Les transitoires dâafflux peuvent avoir des effets hautement indĂ©sirables sur les transformateurs de distribution et sont dues Ă l'asymĂ©trie du flux noyau pendant l'excitation. Ces courants d'afflux peuvent ĂȘtre de trĂšs grande ampleur, peut ĂȘtre riche en harmonique, peut nuire le transformateur lui-mĂȘme et bouleverser l'opĂ©ration de protection de l'appareil. Plusieurs mĂ©thodes sont utilisĂ©es pour rĂ©duire l'ampleur telle que des rĂ©sistances de fermeture, la rĂ©duction des amplitudes de flux rĂ©siduel, et la commutation contrĂŽlĂ©e. La sĂ©lection de l'une de ces mĂ©thodes est une dĂ©cision qui doit tenir compte du coĂ»t-efficacitĂ© et de la facilitĂ© de mise en Ćuvre. Au cours des derniĂšres dĂ©cennies, des progrĂšs significatifs dans le dĂ©veloppement de l'appareillage ont dĂ©placĂ© l'intĂ©rĂȘt vers le point sur les techniques orientĂ©es des ondes contrĂŽlĂ©es par commutation.Cette thĂšse Ă©tudie la mĂ©thodologie de commutation contrĂŽlĂ©e sur point dâonde simultanĂ©e pour des transformateurs de distribution Ă moindre coĂ»t qui nâont pas de disjoncteurs avec contrĂŽle indĂ©pendant de pĂŽle. L'enquĂȘte est basĂ©e sur la simulation et les rĂšgles de commutation de base simples et une mĂ©thode dâoptimisation analytique sont dĂ©duites des approches de recherche par la force brute qui impliquent une sĂ©rie de simulations d'excitation en utilisant des donnĂ©es rĂ©elles. Cette rĂšgle peut ĂȘtre facilement mise en Ćuvre et il est dĂ©montrĂ© qu'elle peut rĂ©duire de maniĂšre consĂ©quente les courants d'appel, par opposition Ă l'excitation alĂ©atoire. Les simulations sont rĂ©alisĂ©es dans l'environnement SIMULINK SimPowerSystems mais la rĂ©fĂ©rence aux rĂ©sultats EMTP-RV est Ă©galement faite pour la comparaison. Des modĂšles de noyau de transformateur de diffĂ©rentes caractĂ©ristiques magnĂ©tiques et configurations gĂ©omĂ©triques, ainsi que diffĂ©rentes connexions sinueuses triphasĂ©s sont utilisĂ©s pour Ă©valuer l'efficacitĂ© de l'approche examinĂ©e