Control of high-rise structures under seismic excitations was investigated using a passive hybrid control system consisting base-isolation (BI) subsystem and tuned liquid column damper (TLCD) system. Both the systems were optimized considering other in same structure. An optimization method developed, computer code written based on dynamic analysis structure metaheuristic methods. Within scope ...

We discuss the new layout of a cavity chain (superstructure) allowing, we hope, significant cost reduction of the RF system of both linacs of the TESLA linear collider. The proposed scheme increases the fill factor and thus makes an effective gradient of an accelerator higher. We present mainly computations we have performed up to now and which encouraged us to order the copper model of the sch...

Supply Chain Process Management........................................................2 Six Sigma Fulfillment..............................................................................4 Cross-Enterprise Trade...........................................................................5 Bilateral Information Exchange...............................................................7 The SCPM Supe...

A model for superstructure ordering in the « chain » layers of Ga (Co) substituted YBCO intergrowths with gencral formula (REO~)NSr~MCU~O~ (M = Co, Ga

Increased patient demands for highly esthetic implant superstructure in the anterior zone has increased inthe last decades. Moreover, absence of periodontal ligament supported prosthesis causes forces tobe transferred without cushioning effect to alveolar bone, resulting marginal bone loss (MBL) andinfluence heath peri-implant tissue. Evaluate available evidence on andit consequences satisfacti...

Statistical methods of control point components and quality products are an integral part modern production, their application is closely connected with solving tasks increasing labour productivity general enterprise culture, saving materials, reducing defects. The paper presents a derivation basic formulas for binomial distribution elements the railway track superstructure. Calculation theoret...