Kajian   ini   bertujuan   untuk   mengenal   pasti   faktor-faktor   yang   mempengaruhi  pengintegrasian Teknologi Maklumat dan Komunikasi (TMK) terhadap pembelajaran dan pemudahcaraan  (PdPc) dalam kalangan guru matematik sekolah rendah di daerah Kulim,  Kedah.   Kajian  ini   menggunakan   pendekatan  kuantitatif  berasaskan   reka bentuk  tinjauan.  Kajian  ini   menggunakan  Teori  Penyebaran  Inovasi  oleh  Rogers, Model Perancangan Integrasi Teknologi oleh  Roblyer serta Model Inovasi Teknologi oleh Moersch sebagai asas kepada kajian ini. Populasi kajian  ini terdiri daripada 411 guru matematik di sekolah rendah di Daerah Kulim, Kedah. Seramai 201 orang  guru matematik telah dipilih sebagai sampel dalam kajian ini. Pemilihannya dibuat secara  persampelan   rawak.   Dapatan   kajian   menunjukkan   guru   matematik   tidak   pasti (min=3.13,   SP=0.66)  samada  mereka  membuat  persediaan  yang  mencuku.....

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Wadi Siham Basin (WSB) is one of the significant agricultural areas in Yemen. This paper aims to analyse the quantity and spatial and temporal variation of rainfalls in WSB. The rainfalls (1979-2008) were collected and statistically analyses to evaluate the rainfall trends. The areal catchment rainfall was estimated using the Theissen polygon method, while the recurrence interval and probability analysis were carried out using the Hazen method. The Mann-Kendall and Sen’s slope analyses results showed that the rainfall at Wallan and Al-Amir stations had significant negative values (-4.72 mm/year and -6.11 mm/year respectively), while, the rainfall trend at Dhamar was positive at 50.20 mm/year. The total amount of rainfall was 1711.26 Mm3. The average annual rainfall in WSB was 346.39 mm/year. The mean annual water runoff was 82.92 Mm3 or 23.94% of the average annual rainfall in WSB. A total of 570 flood events occurred with a total volume of 53.10 Mm3 in a span of 20 years. The total .....

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Di peringkat global, kebanyakan pusat pentadbiran negara telah menjadi potensi besar untuk dikenali sebagai destinasi pelancongan utama. Kepelbagaian produk dan aktiviti pelancongan yang ditawarkan dan peranan simbolik di kedua-dua agenda nasional dan antarabangsa telah menjadikan destinasi ini mampu memiliki keunikan imej destinasi tersendiri. Di Malaysia, Putrajaya sebagai pusat pentadbiran negara tidak terkecuali untuk memainkan peranan situational dan fungsional ini. Walau bagaimanapun, tidak banyak kajian yang dilakukan untuk mendedahkan sama ada terdapat perbandingan antara imej yang ditanggapi oleh pelancong dan penduduk dari destinasi ini. Tujuan artikel ini adalah untuk mengenal pasti perbandingan imej kognitif, afektif, unik dan keseluruhan imej pentadbiran Putrajaya dari perspektif pelancong dan penduduk. Sejumlah 760 responden yang terdiri daripada 280 pelancong domestik, 100 pelancong antarabangsa dan 380 penduduk tempatan telah terlibat dalam kaji selidik ini. Data kajian.....

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The purpose of this study is to develop a mobile enthalpy game application (MEGA) and study its effect on matriculation students’ achievement in writing thermochemical equations.   MEGA  is  an  Android  game  application  developed  for student  to  acquire skills to write  thermochemical equations. It is developed based on ADDIE’s, Kwon’s and the game-based learning  engineering models. MEGA was validated in terms of content,  pedagogy  and  multimedia  by  using   Cohen’s  kappa  agreement  coefficient. Reliability of MEGA is determined by using the reliability  coefficient. This quantitative study  employed  time-series  quasi  experimental  design  involving   36  students  in  the control group (PowerPoint slides) and 36 students in the experimental group  (MEGA). Samples are chosen by using a simple random sampling technique. The effect of MEGA versus   PowerPoint  slides  on  student  achievement  of  thermochemical .....

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This research aimed to develop a procedure to optically trap organic solvents in the form of  microdroplet and to evaluate its optical stiffness based on the corner frequency, ??. The selected organic solvents were 1,2-dichlorobenzene, acetonitrile, chloroform, ethanol,  ethyl acetate and toluene. Microdroplets in water solution were prepared by ultrasonication for 2  minutes. Microdroplets in the range of 2 to 3 µm in diameter were then trapped by using 915 nm  laser at power densities of 6.3, 7.4 and 8.4 MW/cm² with laser spot size 1.1 µm. A quadrant  photodiode (QPD) was used to collect the scattered light from the single trapped microdroplet. The  signal was analysed using custom made software  named  OSCal  to  determine  ??  of  the  optical   trap.  The  results  showed  that 1,2-dichlorobenzene,  chloroform  and  toluene  formed  stable   microdroplets  in  water. Thus, these microdroplets can be optical trapped. The optical stiffness  .....

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Sukan  petanque  merupakan  sukan  yang  dimainkan  menggunakan  bola  yang diperbuat daripada logam. Pointing dan shooting merupakan pergerakan yang utama dalam sukan petanque. Pengkaji telah memfokuskan pergerakan pointing dalam kajian ini. Pointing  adalah lontaran  yang bertujuan menjadikan bola besi “boules” sedekat yang  mungkin  dengan  bola   kayu  “jack”.  Kajian  ini  dijalankan  bagi  mengenal  pasti sudut  hayunan  belakang,  sudut   lepasan  lengan,  kelajuan  hayunan  tangan,  kelajuan boule,  ketinggian  maksimum  boule,  jarak   antara  boule  dengan  jack  dan  mata  bagi teknik lontaran rendah pada jarak 8 meter terhadap  lima orang atlet rekreasi lelaki dan lima  orang  atlet  rekreasi  wanita  Universiti  Pendidikan   Sultan  Idris  dalam  sukan petanque.  Kajian  ini  adalah  berbentuk  kuantitatif  dengan   pendekatan  deskriptif. Pengkaji  menganalisis  data  menggunakan  perisi.....

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It is well known that physical activity (PA) has health benefits. This study was conducted with the aim to examine the physical activity carried out by the sports science students in Sultan Idris Education University and its relation to their quality of Life (QoL). Surveillance of PA and QoL was measured by using Global Physical Activity Questionnaire (GPAQ) and World Health Organization Quality of Life Instrument (WHOQoL-BREF). Descriptive data were presented as means and standard deviation (SD) for continuous variables and as percentages for categorical variables. In order to express contrast between demographic, physical activity and quality of life variable, the independent T-test and one way Anova test was used for continuous variables and the descriptive statistics for the categorical variables. The impact of physical activity patterns adjusting for quality of life domains were analysed using multivariate linear regression analysis. P < 0.05 was set as the significance.....

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Due to the spread of COVID-19 that hit Malaysia, all academic activities at educational institutions including universities had to be carried out via online learning. However, the effectiveness of online learning is remains unanswered. Besides, online learning may have a significant impact if continued in the upcoming academic sessions. Therefore, the core of this study is to predict the academic performance of undergraduate students at one of the public universities in Malaysia by using Recurrent Forecasting-Singular Spectrum Analysis (RF-SSA) and Vector Forecasting-Singular Spectrum Analysis (VF-SSA). The key concept of the predictive model is to improve the efficiency of different types of forecast model in SSA by using two parameters which are window length (?) and number of leading components (?). The forecasting approaches in SSA model was based on the Grade Point Average (GPA) for undergraduate students from Faculty of Science and Mathematics, UPSI via online classes.....

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Research on the effects of the passive rest has been growing exponentially over the past two decades. The aim of this study was to compare the effect of 10 minutes vs 20 minutes passive rest post warm up on performance in a 100 meter sprint time trial. Eight male 100 meter sprinter athletes aged 20-23 (with 1-3 years' experience in competition at the district level or higher) performed two experimental 100 m sprint time trials after 10 minutes and 20 minutes passive rest of the standardized warm up, on separate days separated by 48 hours for each trial. Performance of the athletes which is time trial were assessed and compared. Control group need to perform 100 meter sprint time trial after warm without have passive rest. Performance was improved moderately in 10 minutes compared to the 20 minutes passive rest conditions. Results show time trial performance was faster after 10 min as opposed to 20 min passive rest (14.35 ± 0.97 s vs. 14.54 ± 0.97 s, p < 0.05). There is significant ef.....

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Kajian ini dijalankan untuk mengkaji hubungan antara lndeks Jisim Tubuh (IJT), pengambilan kalori dan aktiviti fizikal dalam kalangan pelajar Universiti Pendidikan Sultan Idris (UPSI). Kajian ini menggunakan borang soal selidik, International Physical Activity Questionnaire (IPAQ) dan diari pemakanan yang melibatkan seramai 100 orang peserta kajian yang terdiri daripada pelajar lelaki dan perempuan. Data diperolehi dan dianalisis menggunakan ujian-t tidak bersandar dan ujian korelasi Pearson. Hasil dapatan menunjukkan bahawa terdapat perbezaan signifikan antara pelajar lelaki dan perempuan untuk pengambilan kalori dengan nilai p = (0.002) manakala untuk tahap aktiviti fizikal menunjukkan tiada perbezaan signifikan antara kedua-dua jantina iaitu nilai p = (0.307) serta untuk tahap IJT juga tidak signifikan dengan nilai p = (0.818). Selain itu, terdapat hubungan positif yang lemah dan tidak signifikan antara IJT dan pengambilan kalori dengan nilai (r = 0.10, p= 0.30). Seterusnya, untuk h.....

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