دانشجو فایل

مرکز دانلود انواع فایل های دانشجویی و دانش آموزی(تحقیق,پاورپوینت,پروژه,مقاله,سورس کد و ...)

دانشجو فایل

مرکز دانلود انواع فایل های دانشجویی و دانش آموزی(تحقیق,پاورپوینت,پروژه,مقاله,سورس کد و ...)

Gray’s Anatomy for Students 4th Edition 2020

Easy to read, superbly illustrated, and clinically relevant, Gray’s Anatomy for Students, 4th Edition, is medical students’ go-to text for essential information in human anatomy. This fully revised volume focuses on the core information students need to know, in an easy-access format and with additional multimedia tools that facilitate effective study and mastery of the material. A team of expert authors and global advisors share their extensive teaching and clinical experience, ...

Clinical Anatomy; Applied Anatomy for Students and Junior Doctors 14th Edition 2019

Now in its fourteenth edition, Clinical Anatomy is the definitive text offering medical students, postgraduate trainees and junior doctors the anatomical information they need to succeed in a clinical setting. Professor Harold Ellis and Professor Vishy Mahadevan provide an accessible, comprehensive, and detailed exploration of anatomy, specifically designed for students and trainees at all levels. Revised and updated, the fourteenth edition contains more information about the nervous s ...

دانلود مقاله PtPb/PtNi Intermetallic Core/Atomic Layer Shell Octahedra for Efficient Oxygen Reduction Electrocatalysis

دسته بندی : مقاله های انگلیسی فایل : pdf زبان مقاله : انگلیسی تعداد صفحه : 8 رشته مقاله : شیمی نوع مقاله : علمی  مقدمه :Although explosive studies on pursuing high-performance Pt-based nanomaterials for the fuel cell reactions have been carried out, the combined controls of surface composition, exposed facet and interior structure of the catalyst remains formidable challenge. We demonstrate herein a facile chemical approach to realize a new class of intermetallic Pt-Pb-Ni octahedra f ...

Metal Based Thin Films for Electronics:2003-WILEY-VCH

391 صفحه PDF کتاب Metal Based Thin Films for Electronics WILEY-VCH GmbH & Co. KGaA,Weinheim 2003 Klaus Wetzig, Claus M. Schneider ...

اصل و ترجمه مقاله لاتین FORMULAS AND CHARTS FOR IMPEDANCES OF SURFACE AND EMBEDDED FOUNDATIONS

FORMULAS AND CHARTS FOR IMPEDANCES OF SURFACE AND EMBEDDED FOUNDATIONS   Abstract A complete set of algebraic formulas and dimensionless charts is presented for readily computing the dynamic stiffnesses (K) and damping coefficients (C) of foundations harmonically oscillating on/in a homogeneous half‐space. All possible modes of vibration, a realistic range of Poisson's ratios, and a practically sufficient range of oscillation frequencies are considered. The foundations have a rigid basema ...

اصل و ترجمه مقاله لاتین A MACRO-ELEMENT FOR DYNAMIC SOIL-STRUCTURE INTERACTION ANALYSES OF SHALLOW FOUNDATIONS

A MACRO-ELEMENT FOR DYNAMIC SOIL-STRUCTURE INTERACTION ANALYSES OF SHALLOW FOUNDATIONS Abstract  The scope of the paper is to present some aspects of the development of a "macro-element" for dynamic soil-structure interaction analyses of shallow foundations. Initially the concept of "macro-element" is introduced and is illustrated with the aid of a very simple example originating from structural engineering. Then the link is made with the modeling of the dynamic response of shallow foundat ...

اصل و ترجمه مقاله لاتین Soil-Structure Interaction for Building Structures - Chapter 2 :Inertial Interaction

Soil-Structure Interaction for Building Structures - Chapter 2 :Inertial Interaction Inertial interaction refers to displacements and rotations at the foundation level of a structure that result from inertia-driven forces such as base shear and moment. This chapter describes inertial soil-structure interaction effects. Inertial displacements and rotations can be a significant source of flexibility and energy dissipation in the soilstructure system. Section 2.1 discusses system behavior and high ...