Factors concerning crop sequence injury and its suggestive control measures.

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

An Inequality concerning Measures

The purpose of this department is to provide early announcement of significant new results, with some indications of proof. Although ordinarily a research announcement should be a brief summary of a paper to be published in full elsewhere, papers giving complete proofs of results of exceptional interest are also solicited. Manuscripts more than eight typewritten double spaced pages long will no...

متن کامل

Air Pollution and its Control Measures

Air pollution are basically the foreign material in the air—can be manmade or occur naturally, and are concentrated where people are concentrated. Pollution is injurious to health and its prevention places an economic burden on the citizen. Further emission reductions from automobiles, and transportation measures and programs will be more difficult to accomplish, but the challenge has been pres...

متن کامل

Assessment the Contributing Factors to Head Injury and its Health Outcomes in Baghdad Teaching Hospital

Background: Every year, approximately 1.25 million people are killed as a result of traffic accidents. Between 20 million and 50 million other people are exposed to non-fatal injuries and many become disabled. The study aims to assess the contributing factors of traumatic head injuries and its health outcomes in Baghdad city. Methodology: It was conducted descriptive study to determine the con...

متن کامل

Frequency of Postoperative Acute Kidney Injury and its Related Risk Factors in Orthopedic Surgery Patients

Background: Patients who undergo major orthopedic surgery are at risk of acute kidney injury (AKI) due to blood loss, electrolyte disorders, infection, and the presence of other co-morbidities. In this study, the frequency and risk factors of AKI were investigated. Objective & Methods: This study is a cross-sectional-analytical study with a sample size of 180 people. The studied population wer...

متن کامل

Concerning Measures in First Order Calculi*

~0. Introduction. The idea of treating probability as a real valued function defined on sentences is an old one (see ['6] and [7], where other references can be found). Carnap's at tempt to set up a theory of probabili ty which will have a logical status analogous to that o f two valued logic, is closely connected with it, ef. [1]. So far the sentences were used mainly from a "Boolean algebraic...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Environmental Conservation Engineering

سال: 1984

ISSN: 1882-8590,0388-9459

DOI: 10.5956/jriet.13.798