پایان نامه دکتری: Designing, testing and modelling two innovative non-conventional buckling restrained braces for seismic resis

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• پایان نامه دکتری مهندسی عمران با عنوان:

Designing, testing and modelling two innovative non-conventional buckling restrained braces for seismic resistant buildings  

• دانشگاه: Girona ، اسپانیا  

• استاد راهنما: Cahís Carola, Francesc Xavier  

• پژوهشگر: Piedrafita Francos, Daniel  

• سال انتشار: 2014  

• فرمت فایل: PDF و شامل 127 صفحه و به زبان انگلیسی می‌باشد.

• محتوای پایان نامه: بادبندهای کمانش ناپذیر، مهاربندهای ضد کمانش (Buckling-Restrained Braces)

چکیــــده:

In this thesis two all-steel BRB have been designed, manufactured and tested, and both satisfy the testing protocols required by EU and US codes. They are composed of a steel slotted restraining unit which stabilizes the steel core. The first one, the Modular Buckling Restrained Brace (MBRB), is composed by several seriated modules which contain several dissipation units connected in parallel, which yield under shear forces. Although it has good hysteretic response and a high ductility, its core is heavy and expensive to manufacture. The second one, the Slotted Buckling Restraining Brace (SBRB), solves these two shortcomings. It yields under axial forces, like the conventional BRBs, but the usual solid core has been substituted by a perforated plate. The core is a one-piece element composed of two lateral bands, of a nearly uniform section and designed to yield, connected by stabilizing bridges, which behave elastic. The buckling prevention of the lateral bands is done by the restraining unit and the stabilizing bridges. Design expressions have been proposed to design both devices, and a numerical material model have been formulated and implemented in commercial finite element method software to numerically simulate the behavior of the braces, which will reduce the need of full scale tests for its design.

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Optimization Princples, Practical Applications to the Operation and Markets of the Electric Power Industry

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ایمیل فروشنده: [e-mail]

Optimization Principles, Practical Applications to the Operation and Markets of the Electric Power Industry, 2003

NARAYAN S.RAU

IEEE/Wiley

کتاب Quick Reference Dictionary for Massage Therapy and Bodywork زبان اصلی

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کتاب Quick Reference Dictionary for Massage Therapy and Bodywork زبان اصلی

Quick Reference Dictionary for Massage Therapy and Bodywork will impress students and professionals in massage therapy as being a unique, ready reference for a wide variety of information relevant to the profession. Why look through numerous texts when everything you will want to find can be found inside one handy, pocket size resource?

Concise and user-friendly, find quick access to over 2,000 definitions and terms that will be encountered daily by massage therapy students and professionals. Quick Reference Dictionary for Massage Therapy and Bodywork also contains 22 appendices on important topics such as AMTA Standards of Practice, medical codes for massage therapy, and acronyms and abbreviations.

Making the Quick Reference Dictionary for Massage Therapy and Bodywork the most complete and hands-on source to have by your side is the inclusion of 200 names of massage and bodywork modalities with a general explanation regarding the nature of massage and bodywork.

حجم فایل: 2 مگابایت

کتاب Fundamentals of Nursing: Standards and Practices زبان اصلی

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کتاب Fundamentals of Nursing: Standards and Practices زبان اصلی

Offering sound presentation of fundamental nursing concepts, and precise coverage of step-by-step clinical procedures, the second edition of Fundamentals of Nursing has been thoroughly revised to reflect the latest developments in current practice. NEW TO EDITION: Coverage of the nursing process has been moved forward, opening with a discussion of Critical Thinking and the Nursing Process. This lays the foundation for the content presented in later chapters. Content related to spirituality and sexuality is emphasized throughout as appropriate so that students may see how these vital aspects affect clients in vital ways. Increased coverage of family and community health concepts - especially in chapter 11 on the legal framework. Home health care content is also emphasized throughout in order to highlight the many arenas of contemporary client care. Coverage of Alternative/Complementary Treatments is highlighted in each chapter, as appropriate, reflecting the author’s holistic philosophy. New unit on “ Diagnostic and Therapeutic Interventions” that includes: Vital signs & physical assessment, Diagnostic testing, Care of Perioperative Clients, Medication Administration, Documentation Discussion of quality has been integrated with that of accountability to highlight the importance of keeping the ‘care’ in nursing care in an age of a cost-conscious, business-oriented health care system. More emphasis will be placed on concept of holism and holistic nursing in Chapters 11 and 22. The chapter on Mobility has been totally revised, now emphasizing the impact of immobility on health status. It also presents information on the functional aspects of mobility. The overall number of boxed items was reduced to enhance clarity of presentation. A Clinical Companion is available that contains many valuable reference tools as well as every skill presented in the book. Perfect for use in a clinical setting!

حجم فایل: 18 مگابایت

A comprehensive review of full cost accounting methods and their applicability to the automotive industry

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ژورنال حسابداری ISI  ئر زمینه بهای تمام شده و کاربرد آن در صنعت اتومبیل

a b s t r a c t
Full cost accounting has been applied in many industrial settings that include the oil and gas, energy,
chemical and waste management industries. Presently, it is not known how it can be applied in an
automotive industry context. Therefore, the objective of this paper is to review existing full cost accounting
methods and identify an appropriate approach for the automotive sector. This literature review
of 4381 papers extracted ten full cost accounting methods with a diverse level of development and
consistency in application. Based on a careful examination and critical analysis of each approach and
existing automotive sustainability measures, the Sustainability Assessment Model developed by British
Petroleum and Aberdeen University has been proposed as a well-developed and potentially practical tool
for automotive applications. The Sustainability Assessment Model can be used by both academics and
practitioners to translate a range of conflicting sustainability information into a monetary unit score. This
is an effective way of communicating trade-offs and outcomes for complex and multi-disciplinary sustainable
decisions in the automotive sector. It measures a broad range of economic, environmental,
resource and social effects (internal and external), which is currently lacking in existing automotive
systems. Its other strengths are the ability to provide both monetary and physical metrics for sustainability
assessment, its flexibility and the ability to combine multiple sustainability dimensions.
Furthermore, this paper provides helpful clues for researchers interested in exploring full cost accounting
in the future by reviewing, analysing and synthesising the broad range of relevant sources from diverse
fields in this topic area