Waste creation in some sectors of the food industry is substantial, and while much of the used material is non-hazardous and biodegradable, it is often poorly dealt with and simply sent to landfill mixed with other types of waste. In this context, overproduction wastes were found in a number of cases to account for 20-40% of the material wastes generated by convenience food manufacturers (such ...

This paper reviews the use of additives to reduce odor and ammonia (NH3) emissions from livestock wastes. Reduction of NH3 volatilization has been shown to be possible, particularly with acidifying and adsorbent additives, and potential exists to develop further practical and cost-effective additives in this area. Masking, disinfecting, and oxidizing agents can provide short-term control of mal...

The success and acceptance of anterior aesthetic restorations is based on a shared common vision and understanding between the patient and the clinician. If each has a different perception of how the definitive restorations will appear, this may lead to disappointment and refusal of the final restorations by the patient. This article describes the treatment of six maxillary anterior teeth with ...

Ceramic fractures are serious and costly problems in dentistry. Moreover, they pose an aesthetic and functional dilemma both for the patient and the dentist. This problem has created demand for the development of practical repair options which do not necessitate the removal and remake of the entire restoration. Published literature on repair techniques for fractured fixed partial dentures, conc...

Oncology nurses play a pivotal role in the care of patients receiving chemotherapy and are in a prime position to facilitate better care of patients experiencing chemotherapy-induced nausea and vomiting (CINV). However, to do so, they must be kept well apprised of the most recent guidelines, the latest developments in CINV therapy, and the expanding knowledge of CINV pathophysiology. In April 2...

?ld to the intelligent nurse of the present, and for their still further improvement the new edition of Mental Nursing is specially adapted. The sections on Elementary Anatomy and Physiology and First Aid have been omitted, and replaced by others of more immediate value. The book now forms a sound guide for the treatment of the insane from the practical nursing Point of view, and as such it can...

Objective: To evaluate the effect of the pattern of clinical pathway management upon the healthcare nursing for patients who were diagnosed with malignant tumors. Methods: A total of 186 intern nurses were recruited and randomly divided into the control (n=90) and clinical pathway groups (n=96). In the control group, all the intern nurses received traditional teaching management, and their coun...

Leather industry, one of the polluting industries because of generation of huge amount of liquid and solid wastes, also emits obnoxious smell because of degradation of proteinous material of skin and generation of gases such as NH3, H2S and CO2. Solid wastes are raw trimmings, fleshings, chrome shavings, buffing dusts and keratin wastes. Accumulation of these wastes lead to sludge problem and c...

Medical wastes include all infectious waste, hazardous (including low-level radioactive) wastes, and any other wastes that are generated from all types of health care institutions, including hospitals, clinics, doctor (including dental and veterinary) offices, and medical laboratories (42). 1 The main focus of concern has been on the portion of medical wastes that are defined as infectious, and...

Interactive multimedia programs can provide an opportunity for authentic learning both inside and outside the classroom. McGill University designed an interactive Orthodontic Diagnosis program on CD-ROM that has been used successfully in the faculty of dentistry to provide undergraduate students with interactive tutorials and exercises to help them recognize developing malocclusions. Key aspect...