field experiments were conducted in amirkabir sugarcane agro-industry (khuzestan province, iran) farms to evaluate the efficacy of integrated chemical and mechanical methods in controlling weeds. experiments were carried out in a split plot-randomized complete blocks design with four replications. the main plot consisted of four mechanical treatments, namely: hilling up, sweep cultivator, disc ...

Modeling of loads on a vehicle through Laplace moving averages is extended to the multivariate setting and efficient methods of computing the damage indexes are discussed. Multivariate Laplace moving averages are used as statistical models of multi-axial loads represented by forces and moments measured at some locations of a cultivator. As opposed to models based on the Gaussian distribution, t...

Incorporation of manure into cultivated soils is generally recommended to minimize nutrient losses. A 3-yr study was conducted to evaluate sediment and nutrient losses with different tillage methods (moldboard plow, heavy-duty cultivator, double disk, and no-incorporation) for incorporation of beef cattle manure in a silage barley (Hordeum vulgare L.) cropping system. Runoff depths, sediment lo...

A helicopter is not possessed of an ability to fly fast compared with fixed-wing counterparts. This is a result of considerations with the main rotor. The main rotor moves in a direction very close to its plane of rotation which naturally divides it into two halves which operate under different aerodynamic conditions. One side (called the advancing side) has the rotation and translation velocit...

Brow, a tall, strong, muscular man, of the cultivator caste, about 36 years of age, was admitted into the dispensary with, tetanus, which was said to have commenced four days previ? ously without apparent cause; there was no history of any wound or hurt, or of exposure to cold or wet. His state on admission was as follows :?Muscles of neck and jaw were quite rigid, so that he could not open his...

Case 1.?Rajia, Hindu male, aged 25, cultivator. Admitted 17th April, 1921. Discharged 10th June, 1921. Ulcers and Sinuses.?On admission, the patient had unhealthy looking wounds with mucopurulent discharge at the elbow and shoulder of the left arm, which he stated he had suffered from for six months. There was some surrounding infiltration and oedema. Temperature elevated. General health poor. ...

Arrah Charitable Dispensary. Makund Ahir, Hindu male, <zt. abdtit 35, strong-built and fairly well-nourished, a cultivator by occupation, was admitted into this hospital on 24th July 1890, with an incisedlooking wound of the scalp leading into the bouea underneath which had also sustained fracture. Condition on admission.?The wound was situated on the right side of the vertex of the skull. It w...

gIR _i Send the following brief notes of a case of Myiasis, which may be of interest to readers of the I. M. G. A? a well built, Hindu male, cet. 80, cultivator and village chowkidar, was admitted to hospital on the morning of the 3rd April 1910, complaining ot severe frontal headache, creeping sensations about the nose and forehead, a bloody and foul discharge from both nostrils, and the expul...