Enzim

In 1926 James Sumner of Coernell University managed to isolate the enzyme urease from bean extract and then crystalin. In crystalline urease Sumner found a protein. Then John Northrop in 1930 crystalin trypsin and pepsin, John also found that the second enzyme is a protein.

Program keselamatan dan kesehatan kerja / OHS Program

Program keselamatan dan kesehatan kerja merupakan usaha untuk menciptakan lingkungan kerja yang aman, sehat dan sejahtera, bebas dari kecelakaan, kebakaran, peledakan, pencemaran lingkungan akibat kerja. Kecelakaan kerja dapat menimbulkan kerugian baik bagi tenaga kerja, pengusaha, pemerintah dan masyarakat, oleh sebab itu diperlukan langkah atau sistem manajemen K3 diantaranya melalui identifikasi bahaya dan rekomendasi tindakan pengendalian efektif sehingga dapat mencegah, mengurangi terjadinya kecelakaan kerja secara maksimal.

Kesehatan dan keselamatan kerja (Occupational Health and Safety)

Kesehatan dan keselamatan kerja secara keilmuan merupakan ilmu pengetahuan dan penerapannya dalam usaha mencegah kemungkinan terjadinya kecelakaan dan penyakit akibat kerja. Keselamatan dan Kesehatan Kerja (K3) merupakan instrumen yang memproteksi pekerja, perusahaan, lingkungan hidup, dan masyarakat sekitar dari bahaya akibat kecelakaan kerja. Berdasarkan Peraturan Menteri Pekerjaan Umum RI No 09/PER/M/2008, K3 merupakan pemberian perlindungan kepada setiap orang yang berada di tempat kerja, yang berhubungan dengan pemindahan bahan baku, penggunaan peralatan kerja konstruksi, proses produksi dan lingkungan sekitar tempat kerja.

Fit To Work

FIT TO WORK OR EXAMINATION OF HEALTH WORKERS

 Workers' Medical Examination is essentially a medical examination for healthy people. In the education of doctors in general are taught how to examine a sick person. Very little knowledge being taught about healthy people. At most given when learning about Public Health. When a young doctor asked to check the Health Workers, of course, most findings are normal.

    Many doctors are less confident in the findings on physical examination. This is caused by the insistence of laboratory examinations that dominated world of medicine. In the case of high blood pressure can only be diagnosed by measuring blood pressure, not a laboratory examination. Even this measurement is not done properly and correctly. Many doctors or paramedics rounding it to number tens of measurements. Not a pair to the figures as they should. As a result, many epidemiological studies will have errors. Groups of workers with blood pressure tends to rise can not be identified.

Ujung Kulon National Park

Ujung Kulon Rhinos

Sixty million years ago estimated there are 30 types of rhinos that live on earth. But this time only five remaining rhino species living in the world, three species in Asia and two species in Africa. Of the three types of rhinoceros that lived in Asia, two species have lived in Indonesia. Both types of rhino, which are endangered Java rhinoceros (Rhinoceros sondaicus Desmarest 1822) and the Sumatran rhino (Dicerorhinus sumatrensis Fischer, 1814) is known as "key species" in biodiversity conservation. Protection for both types of rhinos will greatly assist efforts to protect other wildlife, and various types of habitats from mountain regions pamah up in Java, Sumatra and Kalimantan. Javan Rhino in Indonesia in particular, is the only population that still exists and is expected to maintain the continuity of life - a kind of "flag ship" (a symbol of pride) Ujung Kulon National Park.