A standard material containing chrysotile asbestos for the validation of x-ray diffractometric quantitation was developed using an asbestos-containing building material i.e., perlite board. The board as the base material was crushed, pulverized, and homogenized. The homogeneity of the powder of perlite board was estimated by analysis of variance. The diffraction intensity values of the crystall...

Masalah utama dalam penelitian ini adalah siswa yang tidak aktif pembelajaran, mampu memecahkan masalah secara mandiri, menganalisis materi pembelajaran mendalam dan guru belum menggunakan model tepat sehingga berdampak pada proses hasil belajar siswa. Penelitian dilaksanakan kelas IV SDN 217/II Bangun Harjo Pelepat Ilir Bungo, Jambi, Indonesia. Metode digunakan tindakan (PTK). Subjek terdiri d...

In this work, the fabrication of Rochelle salt based piezoelectric structures is illustrated. Structures composed of paper and Rochelle salt are easily manufactured using simple processes. Both manufacturing and the material itself are environmental friendly. Additionally Rochelle salt is biocompatible. In the paradigm of a cleaner piezoelectric technology, the fabrication of active sensing or ...

In visual surface inspection applications, a problem often faced is the collection and labelling of training material. The manual labelling of training samples requires much effort and is error prone since the defect classes may appear difficult to discriminate even for a human. Frequent changes in the inspected material or imaging conditions may lead to impractical often repeating training mat...

where x = φ(X, T ) is the position of the material point X at time T . We will refer to X as a material, or Lagrangian point, and x as a spatial or Eulerian point. If Ω ⊂ B is a material region, we denote by ΩT = φ (Ω, T ) the spatial region occupied by the material points in Ω at time T . We assume that the deformation φ is smooth, with a smooth inverse X = Φ(x, t). Here, we write T = t for th...

Microtubule-organizing centers (MTOCs) in x-irradiated cells were visualized by immunofluorescence using antibody against tubulin. From two to ten reassembly sites of microtubules appeared after microtubule depolymerization at low temperature in an irradiated mitotic cell, in contrast to nonirradiated mitotic cells, which predominantly show 2 MTOCs. A time-course examination of MTOCs in synchro...

Background. Organizing pneumonia is an uncommon diffuse interstitial lung disease that affects the terminal and respiratory bronchioles, alveolar ducts, and alveoli. Most cases are idiopathic, but some are associated with infections. We present an uncommon case of organizing pneumonia associated with herpes simplex virus-1 (HSV-1). Case. A 39-year-old man with hypertension presented with dyspne...

his study investigated the farmers’ feedback on Agricultural Development Project’s (ADP’s) performance. The study was carried out in Kogi State, Nigeria. Interview schedules were used to collect data from 160 contact farmers and 80 field extension workers who were randomly selected using multistage random sampling techniques. The data collected were subjected to both descriptive and non-paramet...

Organizing Lobar Pneumonia is a rare form of Bronchiolitis Obliterans Organizing Pneumonia.  Herein, we report a rare case of organizing pneumonia involving lung, mediastinum and esophagus.  A 16-year-old girl was referred to our center with clinical signs and symptoms of dysphagia and weight loss.  The main abnormal radiologic and endoscopic findings were stricture of the lower third of esopha...