We find supersymmetric partners of a family self-adjoint operators which are extensions the differential operator −d2/dx2 on L2[−a,a], a>0, that is, one dimensional infinite square well. First all, we classify these in terms several choices parameters determining each extensions. There essentially two big groups In one, ground state has strictly positive energy. On other, either zero or nega...

The growth and tuberization of potatoes (Solanum tuberosum L.) maintained for 6 weeks under four different regimes of continuous irradiance were compared to plants given 12 hours light and 12 hours dark. Treatments included: (a) continuous photosynthetic photon flux of 200 micromoles per square meter per second cool-white fluorescent (CWF); (b) continuous 400 micromoles per square meter per s...

Current mitigation levels for noise transients impinging on marine mammals are specified by rms pressures. The rms measure critically relies upon choosing the size of averaging window for the squared pressures. Derivation of this window is not standardized, which can lead to 2-12 dB differences in rms sound pressure for the same wave forms. rms pressure does not represent the energy of the nois...

Objectives: To confirm three point of care commercial tests for rupture of membranes consistently and accurately detect amniotic fluids from pregnant women, and they are practical and easy to use. Methods: Samples of fresh amniotic fluid were collected in a syringe taken at time of Csection and run on kits (ActimTMPROM, AmniSure®, and ROM +plus®) from three commercially available point of care ...

Background: Post-operative nausea and vomiting (PONV) following surgical operations requiring general anesthesia are common and distressing. The incidence of PONV may be as high as 70% during the first 24 hrs of tonsillectomy. Objective: This study determines the effects of intraoperative well-hydration on postoperative nausea and vomiting. Methods: 90 ASA I patients with age of 6-12 years sche...

Cyril Hardy Nelson Sutherland nació en la ciudad de La Ceiba, el departamento Atlántida, Honduras, cual se encuentra ubicado costa del mar Caribe, un 30 julio 1938. Su madre, señora Eugenia Sutherland, fue una maestra inglés y piano, mientras su padre, Sr. Astor Nelson, empleado United Fruit Company Tibombo, aldea Lima, Cortés. Sus hijos: Karen Roy Rosa Belinda Julio Alfredo Nelson. última espo...

The dynamics of the fluid fields in a large class of causal dissipative fluid theories is studied. It is shown that the physical fluid states in these theories must relax (on a time scale that is characteristic of the microscopic particle interactions) to ones that are essentially indistinguishable from the simple rel-ativistic Navier-Stokes descriptions of these states. Thus, for example, in t...