The damped rotational oscillations of a cylinder whose length-to-diameter ratio is nine are considered. In the head part cylinder, disc mounted coaxially on leg. effect disk damping described by two parameters: sum derivatives mωz + mθz and derivative mθz. To determine these parameters in aerodynamic tunnel low speeds, an experiment performed with flow past fixed elastic spring suspension. expe...

This thesis presents a study of the effect of controllable riveting parameters, mainly squeeze force, rivet length, rivet diameter tolerance, hole countersunk depth and hole diameter tolerance, on the quality of formed rivet. The quality of a formed rivet is determined by the geometry of its head formation and the extent to which the hole is filled. The study determines maximum allowable tolera...

Background: Broccoli is a cruciferous vegetable with green flower buds. It has reputation as superfood it low in calories but contains wealth of nutrients and antioxidants that support many aspects human health. good source fibre protein iron, potassium, calcium, selenium magnesium well the vitamins A, C, E, K array B including folic acid. Methods: Thirty days old uniform seedlings broccoli cv....

Avascular necrosis (AVN) of the femoral head is a disease that affects younger patients (age range usually from 15 to 50 years), and which leads to debilitating arthritis often requiring total hip arthroplasty (THA) for disabling pain. However, neuromuscular diseases, such as, cerebral palsy and poliomyelitis, are a concern in patients with THA, because dislocation frequently occurs after surge...

Rearing techniques are important to determine a successful honey bee production. Queen cell cup size may affect the acceptance rate of grafted larvae and queen’s size, which in turn influence quality colonies. The present study compared effect different queen sizes (8.0 vs 9.0 mm diameter) on morphometric characteristics bees. Sixty-five were each treatment. Larvae transfer was carried out five...

BACKGROUND A comparison of fetal ultrasonographic biometric parameters of the head (head circumference - HC, biparietal diameter - BPD) in breech presented fetuses. METHODS Ultrasound biometry was performed in accordance with the method presented in the reference tables. In all breech presented fetuses, the HC, BPD and FL (femur length) were measured. High-risk and multiple pregnancies were e...

Background: Broccoli [Brassica oleracea (L.) var.italica plecnk.] is a cole crop with highly perishability. It rich in vitamin, antioxidants, anticancerous compounds and health promoting chemicals. harvested at tender tight bud stage due to which the deterioration rate high because of respiration broccoli head. This exotic becoming popular since consumers are continuously conscious. has shelf l...

Abstract A small-scale test rig is developed to study the flow phenomena during off-design operations of a Francis turbine. The can be operated in open and closed loops for maximum head discharge 8 meters 0.055 m 3 /s. runner outlet diameter 200 mm rotates at 500 rpm. However, not model turbine as per IEC 600193. Therefore, repeatability parameters key establishing reliability measurement perfo...

Rancang bangun prototipe fluid friction apparatus telah selesai dirancang dan diuji pada penelitian ini. Pembuatan ini dilakukan di laboratorium Universitas Hasyim Asy’ari Tebuireng Jombang. Head loss atau kehilangan energi adalah suatu fenomena rugi-rugi aliran dalam sistem perpipaan. yang terjadi prinsipnya ada dua macam, yaitu head mayor minor. Tujuan dari untuk merancang dapat digunakan med...