www.aafp.org/afp AMERICAN FAMILY PHYSICIAN 279 asymmetric joint cartilage loss, subchondral sclerosis (increased bone density), marginal osteophytes and subchondral cysts is the same in younger and older adults. Primary osteoarthritis is the most common form and is usually seen in weight-bearing joints that have undergone abnormal stresses (e.g., from obesity or overuse). The precise etiology o...

Abstraksi
 Profesi sebagai wirausaha mempunyai kompetensi sendiri. Mahasiswa perlu mempertimbangkan untuk kemungkinan memasuki dunia bisnis atau usaha menjadi seorang wirausahawan, mengingat bahwa kecenderungan persaingan mendapatkan pekerjaan semakin sulit. Penelitian bertujuan ini memberikan gambaran potensi diri mahasiswa di STIE Semarang. Metode penelitian yang digunakan dalam yaitu me...

background: local ethical committees in medical sciences in iran were established in 1999 in order to assess and evaluate the observance of ethical standards throughout the universities and research centers. the purpose of this study is to analyze the situation of local ethical committees in order to develop research ethics guideline. methods: for this cross-sectional study which has been condu...

Abstract: Nanoparticles exhibit a high reactivity and strong tendency towards agglomeration. In this study, aluminum oxide (alumina) nanoparticles were characterized by gas adsorption (BET), transmition electron microscopy (TEM) and photon correlation spectroscopy (PCS) techniques to assess the agglomeration of the particles. There is a good correlation between the BET and TEM measurements b...