Inhaltsverzeichnis Einleitung 2 1 Theoretische Grundlagen 4 1.1 Tief inelastische ep-Streuung und

The title compound, C(6)H(12)O(6), also known as d-Tagatose, occurs in its furanose and pyranose forms in solution, but only the α-pyran-ose form crystallizes out. In the crystal, the molecules form hydrogen bonded chains propagating in [100] linked by O-H⋯O interactions. Further O-H⋯O bonds cross-link the chains.

The title compound, C(19)H(26)O(8)S, has been synthesized from 2,3:4,5-di-O-isopropyl-idene-β-d-fructopyran-ose. The absolute configuration of the fused ring is confirmed by anomalous dispersion effects in the diffraction measurement. The six-membered β-fructopyran-ose ring has a twist-boat conformation with the two five-membered rings trans to each other. In the crystal, inter-molecular non-cl...

Current research investigates the structural damping response of hollow tubular structures with novel acrylic liquid thermoplastic Elium® resin (EL) and thin ply carbon(TPC) woven carbon(WC) as reinforcement. The results are compared baseline tubes manufactured conventional epoxy (EP) systems. have shown 26.7% higher for TPC/EL 27.3% WC/EL to TPC/EP WC/EP configuration respectively at all accel...

The FM-index is a succinct text index needing only O(Hkn) bits of space, where n is the text size and Hk is the kth order entropy of the text. FM-index assumes constant alphabet; it uses exponential space in the alphabet size, σ. In this paper we show how the same ideas can be used to obtain an index needing O(Hkn) bits of space, with the constant factor depending only logarithmically on σ. Our...

The high mobility group box-B1 (HMGB1)-receptor for advanced glycation end-products (RAGE) and the protein kinase B (Akt) pathways play a crucial role in tumorigenesis and development of many malignant tumors. Ethyl pyruvate (EP), a potent inhibitor of HMGB1 release, can exert antitumor effects on the growth of gastric cancer. Therefore, it is nec...

Recently, a Dirac exceptional point (EP) was reported in non-Hermitian system. Unlike Hermitian systems, this EP has coalesced eigenstates addition to the degenerate energy. Also different from typical EP, two energy levels connected at remain real its vicinity and display linear instead of square root dispersion, forming tilted cone hybrid space consisting momentum dimension synthetic for stre...

Introduction: Radiation therapy (RT) is the gold standard treatment for more than half of known tumors. There is increasing evidence that combining radiation therapy with a radiosensitizer can enhance the efficiency of this treatment modality. A radiosensitizer preferably enhances dose at the site of tumor and increases discrimination between tumor and normal surrounding tissue...

The aim of this study was to evaluate the efficacy of a pouring technique for implant-supported prostheses impressions. A metallic matrix (control group) with two implants positioned at 90 and 65 degrees was fabricated. The matrix was submitted to the direct transfer impression technique. In group CP (conventional pouring - n = 10), casts were obtained by the conventional pouring technique. In ...

A new preparative method for isolation of human urinary erythropoietin (Ep) has been developed using hydrophobic interaction chromatography on Phenyl-Sepharose CL4B. Crude urine and urine concentrates from anemic patients were used directly without prior manipulation. In addition to facilitating hydrophobic interactions, Phenyl-Sepharose provided pi-pi interactions between its phenyl group on t...