The annual cycle of reproductive organs in a wild population of a Tibetan frog, Nanorana parkeri, was studied. For females we used the pigmentation and size of the ovarian follicles to designate the reproductive conditions. Males were analyzed according to their spermatogenic stages using ...
Subsurface cisternae in frog sympathetic ganglion cells were studied and shown to have similar features to those of the C.N.S. A number of special features were, however, revealed by high resolution microscopy. Highly flattened subsurface cisternae occurred in close proximity to the ganglion cell ...
Why Evolution Keeps Veering Toward Crabification How Nuclear Fusion Will Give Us Limitless Energy Could Humans Ever Turn Into Crabs? Sometimes, Evolution Gets It Right the First Time How to Make Dry Ice You Could Be Visiting Other Dimensions in Dreams ...
Henry Mintzberg, a professor of management at McGill University in Montreal, has long held a contrary view to that proposed by most business schools. In this constantly stimulating book he divides his answer into two parts: first, he argues that the traditional qualification, the Masters of Busin...
Similarities in the cytoplasmic proteins of different organs and species examined by SDS gel electrophoresis. 来自 NCBI 喜欢 0 阅读量: 27 作者:DE Comings,LC Tack 摘要: Cytoplasmic proteins from different organs of the rat, mouse, quail, frog, and fish were compared by SDS gel electrophoresis. ...
New lateral line organs (neuromasts) are formed in regenerating tails of the larvae of a urodele, the axolotl (Ambystoma mexicanum), even in the absence of the lateral line nerve, as confirmed by electron microscopic examination. The non-innervated organs are similar to normal innervated organs....
Speidel CC (1947) Correlated studies of sense organs and nerves of the lateral line in living frog tadpoles. I. Regeneration of denervated organs. J Comp Neurol 87:29-55Speidel, C.C. (1964) Correlated studies of sense organs and nerves of the lateral-line in living frog tadpoles. IV. ...
Precht. Identification of vestibular sense organs responsible for maculo-ocular reflexes in the frog[J]. Experimental Brain Research . 1984 (3)B. J. Hess and W. Precht, “Identification of vestibular sense organs responsible for maculo-ocular reflexes in the frog,” Exp. Brain Res. ,...
Home > Section > Chapter Tweedle, C.D. Cell and Tissue Research 185(2): 191-197 1977 ISSN/ISBN:0302-766X 597843 10.1007/bf00220664 024064085 Article emailed within 0-6 h Buy Now for$19.90 Payments are secure & encrypted Abstract
a由于工商银行在产品品牌设计上还缺乏统一性和系统性。这与国外优秀金融机构相比还存在很大差距。 Because the industry and commerce bank also lacks the unity and the systematic characteristic in the product brand design.This compares with the overseas outstanding financial organ also has the very big ...