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5.952  Articles
1 of 596 pages  |  10  records  |  more records»
Nitrogen (N) and potassium (K) are macronutrients that plants need for better growth and yield, but which are readily lost from the soil through volatilization, denitrification, and leaching, aside from being absorbed by plant roots. At the same time, whe... see more

The need for a long-term sustaining of optimal concentrations of applied pesticides in the soil in agriculture resulted in the development of systems for controlled release of active substances. Such systems are based on the use of eco-friendly carrier ma... see more

This study aimed to improve the dissolution rate of aceclofenac and release the drug in a controlled manner over a period of 24 hours. Matrix tablets were prepared by direct compression method, using hydrophilic polymers (HPMC/guar gum). Matrix tablets we... see more

Objective: To investigate the effect of valsartan combined with nifedipine controlled-release Tablets on diabetic nephropathy (DN) patients with hypertension.Methods: The clinical records of 80 DN patients with hypertension registered in our hospital from... see more

In the work, the kinetics of the release of vitamin E and polyphyte oil from capsules was studied using synthetic and natural systems. The release of active ingredients was monitored on a Cary 50 Cons UV spectrophotometer equipped with CaryWinUV software.... see more

Groundwater is an essential water source for humans. Unfortunately, some groundwater resources have been contaminated by wastes from various sectors. Fertilizer also contributes to groundwater contamination. The nutrients from fertilizer that are not abso... see more

Controlling the release rate of the nitrogen-phosphorus-potassium (NPK) for the soil fertilized can enhance the fertilizer efficiency and reduce the drawback for the environmental. In this work, a novel slow-release organo-mineral fertilizer was produced ... see more

Background: Neck is common and its incidence is increasing throughout the world. Neck pain with Cervical Radiculopathy (CR), nowadays, is frequently diagnosed in physiotherapy clinics and hospitals. The focus of all the existing treatments of CR... see more

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