Abundance of isomorphic and non isomorphic C-type intermediate rings

2021 ◽  
pp. 107734
Author(s):  
Bedanta Bose ◽  
Sudip Kumar Acharyya
Keyword(s):  
Type Intermediate

An unusual familial cardiomyopathy characterized by aberrant accumulations of desmin-type intermediate filaments

1981 ◽  
Vol 393 (1) ◽  
pp. 53-60 ◽  
Author(s):  
Marie-Elisabeth Stoeckel ◽  
Mary Osborn ◽  
Aim� Porte ◽  
Andr� Sacrez ◽  
Andr� Batzenschlager ◽  
...  
Keyword(s):  
Intermediate Filaments ◽  
Familial Cardiomyopathy ◽  
Type Intermediate

Organoborierung von Alkinylstannanen, XI [1] Synthese von substituierten Alkenen ausgehend von 9-Borabicyclo [3.3.1] nonan-Derivaten / Organoboration of Alkynylstannanes, XI [1] Synthesis of Substituted Alkenes from 9-Borabicyclo[3,3,l]nonane Derivatives

1981 ◽  
Vol 36 (10) ◽  
pp. 1265-1269 ◽  
Author(s):  
Christoph Bihlmayer ◽  
Bernd Wrackmeyer
Keyword(s):  
Nmr Spectra ◽  
Thermodynamic Control ◽  
Type Intermediate

Abstract Organoboration, 9-Borabicyclo[3.3.1]nonanes, NMR Spectra New alkene derivatives are obtained from the reaction between 9-ethyl-borabicyclo-[3.3.1]nonane and alkynyl stannanes under kinetic or thermodynamic control. NMR evidence for a borate type intermediate is presented.

Epithelioid Trophoblastic Tumor: Review of a Rare Neoplasm of the Chorionic-Type Intermediate Trophoblast

2006 ◽  
Vol 130 (12) ◽  
pp. 1875-1877
Author(s):  
Kimberly H. Allison ◽  
Jason E. Love ◽  
Rochelle L. Garcia
Keyword(s):  
Gestational Trophoblastic Disease ◽  
Reproductive Age ◽  
Placental Lactogen ◽  
Variable Expression ◽  
Trophoblastic Tumor ◽  
Trophoblastic Cells ◽  
Epithelioid Trophoblastic Tumor ◽  
Positive Immunostaining ◽  
Nodular Growth ◽  
Type Intermediate

Abstract We present a brief review of epithelioid trophoblastic tumor, a rare trophoblastic neoplasm derived from chorionic-type intermediate trophoblastic cells that typically presents in reproductive-age women between 1 and 18 years following a previous gestation. Histologic features include a nodular growth pattern of monomorphic, epithelioid cells within a hyaline matrix. Areas of necrosis and mitotic activity (0–9 mitoses per 10 high-power fields) are additional features of this neoplasm. Positive immunostaining for p63 and cytokeratin, frequent location in the lower uterine segment and endocervix, as well as the epithelioid appearance can lead to confusion with squamous cell carcinoma. Inhibin-α is typically expressed, as well as focal, more variable expression of other trophoblastic markers including β-human chorionic gonadotropin, human placental lactogen, placental alkaline phosphate, and Mel-CAM (CD148). The clinical behavior of this rare form of gestational trophoblastic disease is difficult to predict. Although most cases follow a benign course following resection, there is a potential for metastatic disease.

On the formation of the [M  OH]+ ion inm-nitrobenzaldoxime. evidence for a cyclohexadiene-type intermediate ion

1976 ◽  
Vol 11 (9) ◽  
pp. 931-934 ◽  
Author(s):  
Peter C. Vijfhuizen ◽  
Wim Verboom ◽  
Wigger Heerma
Keyword(s):  
Type Intermediate

scholarly journals Early appearance of desmin, the muscle-type intermediate filament protein, in the rat embryo.

1984 ◽  
Vol 32 (5) ◽  
pp. 473-476 ◽  
Author(s):  
A Bignami ◽  
D Dahl
Keyword(s):  
Lateral Part ◽  
Intermediate Filament Protein ◽  
Muscle Type ◽  
Protein Subunit ◽  
Rat Embryo ◽  
Early Appearance ◽  
Skeletal Musculature ◽  
Purified Antigen ◽  
Filament Protein ◽  
Type Intermediate

Antisera raised to desmin, the protein subunit of muscle-type intermediate filaments (IFs), were used to study by indirect immunofluorescence and immunoperoxidase procedures the early development of skeletal muscle in the rat embryo. The specificity of the antisera (Dahl D, Bignami A: J Histochem Cytochem 30:207, 1982) was confirmed by immune blotting on chicken gizzard extracts and purified antigen. Desmin-positive cells were first observed on day 12 by immunofluorescence and on day 13 by the immunoperoxidase procedure. Desmin immunoreactivity was not found in caudal somites in which the dermatome was present, i.e., somites where the dorso-lateral part had maintained its definite boundaries and epithelioid characteristics. Desmin-positive cells were observed within the myotome of cranial somites where the dermatome had disappeared. Compared to day 13, desmin-positive cells had extended ventrally on day 14, while on day 15, they were found in the skeletal musculature of the trunk and the limbs.

Numerical Simulation of Turbulent Flows in Ribbed Pipes

2005 ◽  
Author(s):  
Sowjanya Vijiapurapu ◽  
Jie Cui
Keyword(s):  
Turbulent Flows ◽  
Turbulence Models ◽  
Numerical Data ◽  
Reynolds Numbers ◽  
Navier Stokes ◽  
Friction Resistance ◽  
Circular Pipes ◽  
Computational Fluid Dynamics Cfd ◽  
Stress Models ◽  
Type Intermediate

The Reynolds averaged Navier-Stokes (RANS) equations were solved along with three turbulence models, namely κ-ε, κ-ω, and Reynolds stress models (RSM), to study the fully developed turbulent flows in circular pipes roughened by repeated square ribs. The spacing between the ribs was varied to form three representative types of surface roughness; d–type, intermediate, and k–type. Solutions of these flows at two Reynolds numbers were obtained using the commercial computational fluid dynamics (CFD) software Fluent. The numerical results were validated against experimental measurements and other numerical data published in literature. Extensive investigation of effects of rib spacing and Reynolds number on the pressure and friction resistance, flow and turbulence distribution was presented. The performance of three turbulence models was also compared and discussed.

scholarly journals Familial desminopathy: myopathy with accumulation of desmin-type intermediate filaments.

1993 ◽  
Vol 56 (6) ◽  
pp. 644-648 ◽  
Author(s):  
J Vajsar ◽  
L E Becker ◽  
R M Freedom ◽  
E G Murphy
Keyword(s):  
Intermediate Filaments ◽  
Type Intermediate
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