Several complex variables

Coat protein complex 1 (COPI) is integral in the sorting and retrograde trafficking of proteins and lipids from the Golgi apparatus to the endoplasmic reticulum (ER). In recent years, coat proteins have been implicated in human diseases known collectively as “coatopathies”.

19p vibransone 28-03-2024 5 2   Download

Part 2 book "Complex analytic methods for partial differential equations" includes content: Other equations and systems related to the BELTRAMI equation, higher order complex differential equations and equations in several complex variables.

100p muasambanhan05 16-01-2024 3 0   Download

Continued part 1, part 2 of ebook "Holomorphic functions and integral representations in several complex variables" provides readers with contents including: the levi problem and the solution of δ on strictly pseudoconvex domains; function theory on domains of holomorphy in Cn; topics in function theory on strictly pseudoconvex domains;...

198p lytamnguyet 04-08-2023 10 4   Download

Part 1 of ebook "Holomorphic functions and integral representations in several complex variables" provides readers with contents including: elementary local properties of holomorphic functions; domains of holomorphy and pseudoconvexity; differential forms and hermitian geometry; integral representations in Cn;...

206p lytamnguyet 04-08-2023 3 3   Download

Trypanosoma cruzi, the etiologic agent of Chagas disease, is currently divided into six discrete typing units (DTUs), named TcI-TcVI. TcII is among the major DTUs enrolled in human infections in South America southern cone, where it is associated with severe cardiac and digestive symptoms. Despite the importance of TcII in Chagas disease epidemiology and pathology, so far, no genome-wide comparisons of the mitochondrial and nuclear genomes of TcII field isolates have been performed to track the variability and evolution of this DTU in endemic regions.

17p vitzuyu2711 29-09-2021 9 1   Download

Wilt complex is one of the important diseases of betelvine causing severe losses in betel leaf production. In the present study Cultural characters of Sclerotium rolfsii was studied on six different solid media. Among the solid media tested, maximum radial growth was observed on potato dextrose agar and oat meal agar. Ten isolates of S. rolfsii collected from different locations of northern Karnataka were studied on potato dextrose agar for their cultural and morphological variability.

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Prader-Willi syndrome is a complex neurogenetic, multisystem disorder. Despite the variable endocrine abnormalities and hypothalamic-pituitary axis dysfunction, hyponatremia has been reported in only a few PWS patients.

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A simple and rapid vortex assisted ionic liquid based liquid–liquid microextraction technique (VALLME) was proposed for preconcentration of trace levels of cadmium. According to this method, the extraction solvent was dispersed into the aqueous samples by the assistance of vortex agitator. Cadmium preconcentration was mediated by chelation with the 8-hydroxyquinoline (oxine) reagent and an IL, 1-octyl-3-methylimidazolium hexafluorophosphate ([Omim][PF6]) was chosen as the extraction solvent to extract the hydrophobic complex.

7p kethamoi1 17-11-2019 23 0   Download

Bromus Section Ceratochloa includes temperate forage species. South American species form a morphologically very variable hexaploid complex (2n = 6x = 42), with a controversial taxonomic classification. Reproductive biology has been studied in several of them, but the number of analyzed plants has seldom been reported.

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In this paper, we mainly investigate the uniqueness problem on meromorphic functions in Cm sharing small functions with their difference operators or shifts, and we obtain some interesting results that act as some extensions of previous results from one complex variable to several complex variables.

25p nutifooddau 21-01-2019 22 1   Download

The approximation of analytic functions of complex variables by linear k-positive operators was first tackled in the work of Gadjiev. We investigate the approximation of analytic functions of several variables in polydiscs by the sequences of linear k-positive operators in the Gadjiev sense.

10p danhdanh27 07-01-2019 30 1   Download

Current complex-feature based grammars use a single procedure--unification--for a multitude of purposes, among them, enforcing formal agreement between purely syntactic features. This paper presents evidence from several natural languages that unification--variable-matching combined with variable substitution--is the wrong mechanism for effecting agreement. The view of grammar developed here is one in which unification is used for semantic interpretation, while purely formal agreement involves only a check for non-distinctness---i.e, variable-matching without variable substitution. ...

11p bungio_1 03-05-2013 55 2   Download

Active database systems require facilities to specify triggers that fire when specified events occur. We propose a language for specifying composite events as eveti expressions, formed using event operators and events (primitive or composite). An event expression maps an event history to anothe-r event history that contains only the events at which the event expression is “satisfied” and at which the trigger should 6re. We present several examples illustrating how quite complex event specifications are possible using event expressions.

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Introduction The purpose of this paper is to prove optimal estimates for solutions of the Kohn-Laplacian for certain classes of model domains in several complex variables. This will be achieved by applying a type of singular integral operator whose novel features (related to product theory and flag kernels) differ essentially from the

66p noel_noel 17-01-2013 54 7   Download

A basic result in the theory of holomorphic functions of several complex variables is the following special case of the work of H. Cartan on the sheaf cohomology on Stein domains ([10], or see [14] or [16] for more modern treatments). Theorem 1.1. If V is an analytic variety in a domain of holomorphy Ω and if f is a holomorphic function on V , then there is a holomorphic function g in Ω such that g = f on V . The subject of this paper concerns an add-on to the structure considered in Theorem 1.1 which...

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The theory of automorphic functions in one complex variable was created during the second half of the nineteenth and the beginning of the twentieth centuries. Important contributions are due to such illustrious mathematicians as F. Klein, P. Koebe and H. Poincare. Two sources may be traced: the uniformization theory of algebraic functions, and certain topics in number theory. Automorphic functions with respect to groups with compact quotient space on the one hand and elliptic modular functions on the other are examples of these two aspects.

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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Some Remarks Concerning Quasiconformal Extensions in Several Complex Variables

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Chapter 088. Hepatocellular Carcinoma (Part 6) Hepatocellular Carcinoma: Treatment Most HCC patients have two liver diseases, cirrhosis and HCC, each of which is an independent cause of death. The presence of cirrhosis usually places constraints on resection surgery, ablative therapies, and chemotherapy. Thus patient assessment and treatment planning have to take the severity of the nonmalignant liver disease into account. The clinical management choices for HCC can be complex (Fig. 88-1). The natural history of HCC is highly variable.

5p konheokonmummim 03-12-2010 75 5   Download