K e y w o r d s A c o u s t i c scattering, Boundary value problems, Potential theory, Explicit solution, Cuts, Cracks, Screens. 1. I N T R O D U C T I O N In the jump problem for the Helmholtz equation outside cuts in a plane we specie" the jump of the solution and the jump of its normal derivative at the cuts. This problem is closely related to the Dirichlet and Neumann problems outside cuts ...

I n today 's c u t t i n g costs environment i n the offshore w i n d indus t ry , s ignif icant achievements can be made w i t h a be t t e r assessment of dynamic soil-pile in te rac t ion . O f the m a i n d a m p i n g mechanisms active at an O W T , least is k n o w n about soi l d amp ing . The values f o r th i s c o n t r i b u t i o n used i n the i n d u s t r y today mos t l y calcul...

c e c T t d r c i T i c I F P c p r e hope this report will help highlight scientific papers ublished in the year 2005 that have focused on intervenional cardiology (Table 1). In addition, we have included ate-breaking trials presented at the American College of ardiology, Transcatheter Cardiovascular Therapeutics, nd American Heart Association Conferences. We hope hat the paper will provide a ...

This contribution discusses the bene ts of a cell level forward error correction FEC scheme in the AAL An FEC scheme will bene t real time needs of multimedia applications as well as reliable data communications An ATM network performance degrades rapidly with increasing cell loss or the bit error rate BER of the medium The achievable throughput for reliable services also deteriorates with incr...

Abstract Subject and purpose of work: The study aims to evaluate the growth performance spice crops in Haryana state India. Materials methods: is based on secondary data obtained over period 17 years i.e., from 2001-2002 2017-2018. Four crop – ginger, turmeric, garlic fenugreek were selected rabi kharif season basis largest area sown. In order analyze descriptive statistics (mean C.V.) CGR (com...

Let $G = {rm Res}_{F/mathbb{Q}}(GL_n)$ where $F$ is a number field‎. ‎Let $S^G_{K_f}$ denote an ad`elic locally symmetric space for some level structure $K_f.$ Let ${mathcal M}_{mu,{mathbb C}}$ be an algebraic irreducible representation of $G({mathbb R})$ and we let $widetilde{mathcal{M}}_{mu,{mathbb C}}$ denote the associated sheaf on $S^G_{K_f}.$ The aim of this paper is to classify the data ...

Aminopeptidase C was purified from fresh chicken skeletal muscle by arnmonium sulfate fract;onation,andbysuccessivechromatographyonDEAE-cellulose,UltrogelAcA34,DEAE-cellulose again, and an alanine AH-Sepharose 4B ftMnity column twice. The purificd enzyme migrated as a s;ngle band by SDS-PAGE. Am;nopeptidase C was purified about 300-fo1cl over the crllde extraet with a },ield of O.6%. The molecu...

the pr esent s t udy indicate s an incidence of 1/1200 cys t. i,c fi brotic (cf) pat i ent s among hospi taliz ed children. it als o r e ports the reliability o f i nstrumental neutron a c - tivation a na lys i s (naa) method in t he di agnos i s of cf pati ents. there was no ove r l apping o f t h e results o f na il sod i um conc en t r a t ion i n cp pat ients and ror mal conr.roi s (mean 11...

A natural liberalization of Datalog is used in the Distributed Knowledge Authorization Language (DKAL). We show that the expressive power of this liberal Datalog is that of existential fixed-point logic. The exposition is self-contained.

aliphatic alcohols like methanol, 1-propanolol, 1-butanol, 2-butanol, isobutanol, iso-amyl alcohol and heavy meta l s espec ia l ly l ead depending on the nature of raw materials used and production techniques.11,12 Though alcohol consumption in India has existed since many through centuries, quantity, quality and pattern of consumption has undergone substant ial change especially in recent yea...