Xem 1-20 trên 24 kết quả Regulatory dynamics
  • 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: Probabilistic polynomial dynamical systems for reverse engineering of gene regulatory networks

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  • This edited volume contains a selection of chapters that are an outgrowth of the European Conference on Mathematical and Theoretical Biology (ECMTB05, Dresden, Germany, July 2005). The peer-reviewed contributions show that mathematical and computational approaches are absolutely essential for solving central problems in the life sciences, ranging from the organizational level of individual cells to the dynamics of whole populations.

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  • Here’s an example A group of language schools was unhappy with its system for issuing end-of-course certificates. These tended simply to record the level of the class attended and didn’t give information about real-life communicative competence or individual progress or achievement. They had a vision of a coherent system of clearly described levels, of interesting communicative kinds of assessment recorded in a certificate which would show – in language accessible to everybody – the learners’ language competence.

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  • DMOs tend to be part of the local, regional or national government and have political and legislative power as well as the financial means to manage resources rationally and to ensure that all stakeholders can benefit in the long term. Destination management and marketing should act as tools and facilitators to achieve a complex range of strategic objectives, which will ultimately need to satisfy the needs and wants of stakeholders. Four key generic strategic objectives should be addressed by DMOs, as illustrated in Table 2.

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  • Although the vision of P2P systems is grand, the technical challenges associated with them are immense, and as a result the realization of the vision has been elusive. Because the membership in the system is ad-hoc and dynamic, it is very difficult to predict or reason about the location and quality of the system’s resources. For example, the placement of data in content-sharing systems is often na¨ ıve: data placement is largely demand driven, with little regard given to network bandwidth, load, or historical trustworthiness of the peer on which the data is placed.

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  • From a banking group’s perspective, a range of factors play a role in the choice of branching versus subsidiarization, including banks’ business focus and differences in regulatory and tax regimes across jurisdictions. Banks with significant wholesale operations tend to prefer a more centralized branch model that provides the flexibility to manage liquidity and credit risks globally and serve the needs of large clients.

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  • The phenomenon of judicialization is attracting increasing attention in socio-legal studies. In a wide variety of countries and settings, courts and court-like processes are playing an increasingly important role in politics and society. The causes of this trend are complex, and not completely understood. Nor, we are quick to point out, is the trend a universal one. Nevertheless, we believe the growing role of courts is significant enough to warrant further examination.

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  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học quốc tế cung cấp cho các bạn kiến thức về ngành y đề tài: A method for the generation of standardized qualitative dynamical systems of regulatory networks

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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 Adaptive Dynamics of Regulatory Networks: Size Matters

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  • During DNA replication, transcription and DNA repair in eukaryotes, the cellular machineries performing these tasks need to gain access to the DNA that is packaged into chromatin in the nucleus.Chromatin is a dynamic structure thatmodulates the access of regulatory factors to the genetic material.A precise coordination and organization of events in opening and closing of the chromatin is crucial to ensure that the correct spatial and temporal epigenetic code is maintained within the eukaryotic genome....

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  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Minireview cung cấp cho các bạn kiến thức về ngành y đề tài: Analysis of mammalian gene batteries reveals both stable ancestral cores and highly dynamic regulatory sequences...

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  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Minireview cung cấp cho các bạn kiến thức về ngành y đề tài: FANTOM4 EdgeExpressDB: an integrated database of promoters, genes, microRNAs, expression dynamics and regulatory interactions...

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  • Policy makers, for example, should feel free to conduct national macroeconomic policies without the fear of influencing capital formation and the stock trade process. Moreover, economic theory suggests that stock prices should reflect expectations about future corporate performance, and corporate profits generally reflect the level of economic activities. If stock prices accurately reflect the underlying fundamentals, then the stock prices should be employed as leading indicators of future economic activities, and not the other way around.

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  • Virtually every process in a cell is carried out by macromolecular com-plexes whose actions need to be perfectly orchestrated. The synchronization and regulation of these biological functions is indeed critical and is usually carried out by complex networks of transient protein interactions. Here, we review some of the many strategies that proteins in regulatory networks use to achieve the dynamic plasticity necessary to rapidly respond to diverse cellular needs.

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  • Sterol regulatory element-binding proteins 1 and 2 (SREBP-1 and SREBP-2) are important regulators of genes involved in cholesterol and fatty acid metabolism, but have also been implicated in the regulation of the cell cycle and have been associated with the pathogenesis of type 2 diabetes, atherosclerosis and obesity, among others.

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  • This book provides an insider ’ s view of the status of the fi ne chemical industry, as well as its outlook. It covers all aspects of this dynamic industry, with all of its stakeholders in mind, viz. employees, customers, suppliers, investors, students and educators, media representatives, neighboring communities, public offi cials, and anyone else who has an interest in this segment of the chemical industry. Safety, health, environmental, and regulatory issues are discussed only briefl y, as the related subjects are extensively covered in the specialized literature....

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  • Chapter 7 Monitoring Populations Assessing changes in local populations is the key to understanding the temporal dynamics of animal populations, evaluating management effectiveness for harvested or endangered species, documenting compliance with regulatory requirements, and detecting incipient change.

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  • Cells respond to environmental cues through a complex and dynamic network of signaling pathways that normally maintain a critical balance between cellular proliferation, differentiation, senescence, and death. One current research challenge is to identify those aberrations in signal transduction that directly contribute to a loss of this division-limited equilibrium and the progression to malignant transformation. The study of cell-signaling molecules in this context is a central component of cancer research.

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  • The use of radio-frequency communication—commonly referred to as wireless communication—is becoming more pervasive as well as more economically and socially important. Technological progress over many decades has enabled the deployment of several successive generations of cellular telephone technology, which is now used by many billions of people worldwide; the near-universal addition of wireless local area networking to personal computers; and a proliferation of actual and proposed uses of wireless communications.

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  • Congress has enacted laws requiring individuals and facilities to take measures to protect environmental quality and public health by limiting potentially harmful emissions and discharges, and remediating damage. Enforcement of federal pollution control laws in the United States occurs within a highly diverse, complex, and dynamic statutory framework and organizational setting. Multiple statutes address a number of environmental pollution issues, such as those associated with air emissions, water discharges, hazardous wastes, and toxic substances in commerce.

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