In this study, various percentage of DEE was added to the optimum selected ethanol-diesel blend (D-E10) and optimized its blending ratio to overcome the poor ignition quality of ethanol when utilized in a single cylinder DI diesel engine. Some physicochemical properties of test fuels such as heating value, viscosity, and density and distillation profile were determined in accordance to the A...

objective(s):skin extracellular matrix, which contains type i and type iii collagens, is involved in skin development. the aim of this study was to investigate type iii collagen distribution pattern as well as its changes during pre and post-natal skin morphogenesis in rats. materials and methods: ventral skins of wistar rat embryos at different stages from 10 to 20 gestational day (e10-e20) an...

The ebolaviruses cause severe and rapidly progressing hemorrhagic fever. There are five ebolavirus species; although much is known about Zaire ebolavirus (EBOV) and its neutralization by antibodies, little is known about Sudan ebolavirus (SUDV), which is emerging with increasing frequency. Here we describe monoclonal antibodies containing a human framework that potently inhibit infection by SUD...

The establishment of evaluation parameters for larvae and juvenile quality assessment is highly desirable. The experiment evaluated the Stress Resistance Rate (Re) on Hoplias lacerdae larvae and juveniles. Larvae on the 13, 16, 19, 23 and 26 days of life were subjected to Re evaluation tests. Twenty animals were stoked in one liter beaker and kept at 27 to 28.5°C. The following treatments were ...

The developmental increase in the level of NGF mRNA in mouse maxillary process/whisker pad is paralleled in vivo by the biochemical and morphological differentiation of whisker pad epidermis, i.e., changes in the keratin expression pattern and the appearance of hair follicles. In cultures of maxillary processes, however, depending on the age of explanted tissue, the increase in NGF mRNA levels ...

We establish the Langevin equation for the problem of Markovian approximations to the action of a Bose quantum field reservoir R on a quantum mechanical system S as a functional quantum central limit theory. In particular, we study the effect of the time-dependent interaction Υ (λ) t = E11⊗a + t (λ) a − t (λ) +E10⊗a + t (λ)+E01⊗a − t (λ) +E00⊗1 + R on the joint states space hS ⊗ hR where the a ...

We present evidence for the existence of two phases of retinoic acid (RA) signaling required for vertebrate limb development. Limb RA synthesis is under the control of retinaldehyde dehydrogenase-2 (Raldh2) expressed in the lateral plate mesoderm, which generates a proximodistal RA signal during limb outgrowth. We report that Raldh2(-/-) embryos lack trunk mesodermal RA activity and fail to ini...

The use of bio-ethanol as an alternative diesel engine fuel is increasing rapidly. Bioethanol is mixed with diesel fuel in different ratios and used in CI and SI engines. Vibrations have direct effects on engine components and users when the engine is operated on a vehicle. For this reason, analysis of vibration resulting from combustion in IC engines is very important. In this study, evaluatio...

During mammalian hindbrain development, sensory axons grow along highly stereotyped routes within the cranial mesenchyme to reach their appropriate entry points into the neuroepithelium. Thus, trigeminal ganglion axons always project to rhombomere (r)2, whilst facial/acoustic ganglia axons always project to r4. Axons are never observed to enter the mesenchyme adjacent to r3, raising the possibi...