Photoactive whole cells were isolated for the first time from a red alga, Galaxaura falcata KJELMAN, of the Chaetangiaceae. By means of proton uptake experiments, its optimum irradiation ntensity required for photosynthesis, effec of Ca2+, Mg2+, Mn2+ and Na+ both mono-and divalent ions, uncouplers and a non-ionic surfactant were examined. Photochemical 14CO2 fixation u der different monochromat...

one or only a few more species of parasites. Moreover, some of the effec ive remedies such as oil of chenopodium, carbon tetrachloride etc have only limited use owing to various contraindications. Thus an ideal anthelmintic with a broad sphere of action, safe and non-toxic, well-tolerated and preferably cheap is yet to be found out. The oil extracted from the shell of cashewnut (Anacardium occi...

In the last few years, classical planners have achieved impressive results due to the development of problem relaxation techniques for computing distance estimates. In contrast, many large temporal planning systems used for practical applications have not benefitted from these techniques. Instead, these systems rely on careful engineering of the domain knowledge, together with carefully crafted...

Retrieval queries that combine structural constraints with keyword search are placing new challenges on retrieval systems. This paper presents TReX—a new retrieval system for XML. TReX can efficiently return either all the answers to a given query or only the top-k answers. In this paper, we discuss our participation in the annual Initiative for the Evaluation of XML Retrieval (INEX) workshop i...

Terminal deoxynucleotidyl transferase activity and cell surface markers were measured in peripheral bymphoid cells from 27 children with acute bymphobbastic leukemia in various phases of their disease. Lymphoblasts from un treated patients had smooth surface ultrastructure but heter ogeneous surface receptors. Greater than 60% of bympho blasts from 4 of 7 untreated patients formed rosettes with...

acceptance and commitment therapy (act) is a new development within behavioral therapy. its goal is to promote psychological flexibility. numerous studies show that suffering results when people attempt to avoid their inner experiences (experiential avoidance). this experiential avoidance often leads to rigid and inflexible behavior that also leads them to compromise their goals and what is imp...

ayurveda, the indian art of holistic medicine describes fasting in terms of upavasa and considers it as one among the depletion therapies.   besides the extensive explanations on the preventive purports of fasting, the classics have explicitly explained and exemplified the therapeutic importance of fasting while treating different diseases and dealing with different stages of the diseases. feve...

conclusions it is better to remove the unused devices safely to prevent and decrease their possible complications. case presentation a 50-years-old woman, with a history of breast cancer, had a permcath emplacement in right subclavian vein for a course of chemotherapy. the treatment for cancer seemed to be successful and the permcath had remained in its position without complication, for a coup...