Thursday, November 12, 2020

Artikel Sains 2020 - Alternative Kopi dari Biji Kurma

 Artikel Sains 2020

Inovasi yang dikemukakan ini telah dibangunkan memandangkan kepada peningkatan permintaan umum terhadap makanan berfungsi yang memberi manfaat kesihatan yang tepat.  Ini telah dirangsangkan oleh pengguna moden yang lebih mengambil berat terhadap kesihatan dan status diet.

 Biji kurma mengandungi tahap fenolik, serat dan antioxida yang tinggi, antara tertinggi adalah flavonoid, carotenoid dan asid fenolik. Kajian telah membuktikan bahawa flavonoid dapat mengurangkan risiko diabetes. Dalam produk nutraseutikal dan farmaseutikal, biji kurma telah digunakan sebagai tambahan bagi antioxsida oleh kerana tahap kandungannya dan kompleks volatil yang tinggi

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Tuesday, October 1, 2019

Penggalak Fotosintesis - Inovasi Cetusan Firasat



Menyedari sifat photoluminescent CQD yang unik dan saiznya yang berskala nano, memberikan saya firasat bahawa ia dapat membantu fotosintesis. Pencarian yang teliti di dalam literature menunjukkan bahawa idea ini masih baharu. Tambahan pula, teknologi kami untuk menghasilkan CQD melalui proses yang hijau, mudah dan boleh diskala besarkan, telah membuka jalan untuk menjadikan ciptaan ini realiti, bukan sekadar angan-angan.


Thursday, September 5, 2019

Diagnostic for leptospirosis

Leptospirosis, currently a worldwide zoonotic disease, has been recognized as an important emerging infectious disease in the past few decades. The clinical manifestations of leptospirosis are nonspecific and may resemble those of other diseases, such as dengue fever, often causing misdiagnosis. There was report from Malaysia showed about 38% cases were misdiagnosed as dengue. Early diagnosis of the disease is crucial for early interventions, but current diagnostic methods are not useful in early diagnosis, costly or often not readily available in many resource-poor countries. Thus, no diagnostic technique is completely satisfactory, and the absence of an adequate laboratory test remains the key barrier for diagnosis of this disease. Therefore, availability of a rapid, sensitive and cost-effective point-of-care diagnostic test is essential to diagnose the disease for early treatment regimen before the disease aggravate.

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Tuesday, August 13, 2019

Artiekl Sains Bulan Ini - Jambatan Rosak

Jambatan Rosak Betulkan Pakai Getah je

The developed Rubber Damper Device consists of a tube cylinder with inner core which is moving inside the cylinder. The high damping visco-elastic material such as high damping rubber is mounted between the inner core and outer tube and bounded to both surfaces as energy dissipator members to absorb vibration loads.
During bridge or structural movement, the vibration is transferred to the inner core which is moving inside the outer cylinder. Therefore, the high damping rubber which located between the inner core and outer tube, dissipate the vibration effect by shear stiffness and damping action of rubber materials.
The experimental testing results for fabricated rubber damper device in lab scale which conducted using dynamic actuator at UPM, indicating 30% higher performance in comparison to viscous dampers and less manufacturing cost and also it is maintenance free (almost 30 years).

Monday, July 29, 2019

Artikel Sains Kali ini


Antaranya 
"Kuprum merupakan unsur penting dalam alam sekitar dan tubuh manusia kerana ia membantu tubuh membentuk sel darah merah dan memelihara sel-sel saraf dan sistem imun yang sihat. Ia juga membantu membentuk kolagen, yang merupakan bahagian utama tulang dan tisu penghubung. Oleh itu, kekurangan tembaga menyebabkan gangguan haematologi dan neurologi."...
Sumber rujukan : boleh layari web www.sciencepark.upm.edu.my

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