Secondary aluminum dross as a solid waste can cause great harm to environment. However, it contains rich alumina oxide which is an ideal raw material for the preparation of molecular sieve. Therefore, optimal process was explored 4A sieve using secondary source and additional silicon source. The results show that prepared under conditions silicon/aluminum 2.0, crystallization temperature 95 °C ...

BACKGROUND Drug abuse is one of the most important public health problems worldwide as in Iran. The aim of present study was to determine whether opium addiction can affect bone mineral density or not. METHODS Fifty opium addicted and 50 non-addicted volunteer men aged between 25-45 were enrolled. The subjects with positive history of other osteoporosis risk factors were excluded. The vertebr...

Introduction: Acute cerebellitis (AC) is a rare potentially life-threatening condition in children. Some viral infections, vaccines and neuroimmunologic disorders are the most common causes of AC. Opium poisoning is an unusual cause of this condition. Case presentation: A 2-year-old girl was referred with loss of consciousness. She was ataxic just a few minutes after opium ingestion and after 1...

The paper presents results of an analysis of acoustic emission (AE) signals captured in the course of laser cutting of a steel sheet, and the analysis of the signals characteristic of particular phenomena occurring after the cutting process. In the course of cutting, continuous signals, which are related to the quality achieved of the laser cut, are measured. After laser cutting characteristic ...

BACKGROUND Cardiovascular disease (CVD) is the main cause of mortality in the world and is normally argued as the third cause of all mortalities. Opium and alcohol every day consumption can cause people to have many health problems. The present study aimed to assess the effect of ethanol and opium consumption on lipid profiles and atherosclerosis in aorta. METHODS Twenty four male golden Syri...

BACKGROUND Opium is a unique substance, regarding its analgesic effects. This may change the deteriorating effects of coronary artery disease (CAD) on quality of life (QOL) in addicted patients. OBJECTIVES We studied the QOL in opium-addicted and non-addicted CAD patients so as to determine the relationship between CAD risk factors and the subscales of their QOL. PATIENTS AND METHODS Demogr...

Over the course of human history, it has been common to use plants for medicinal purposes, such as for providing relief from particular maladies and self-medication. Opium represents one longstanding remedy that has been used to address a range of medical conditions, alleviating discomfort often in ways that have proven pleasurable. Opium is a combination of compounds obtained from the mature f...

We assess the impact of the opium trade on the economies of colonial Malaya, Netherlands Indies, and China from 1873 to 1911 using a new database of stock and commodity prices, plus measures of government revenues, commodity exports, and immigration. Stock returns for a few Malayan industries related to international trade are significantly correlated with opium price changes, as are prices for...