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Soft rock tunneling; equipment selection concepts and performance case histories


, : Soft rock tunneling; equipment selection concepts and performance case histories. Proceedings - Rapid Excavation and Tunnelling Conference 1987, Vol


US$29.90


Other references

Chien, C.C.; Chu, Y.I.; Ku, S.C., 1991: Biological control of citrus psyllid diaphorina citri in taiwan ii. evaluation of tamarixia radiata and diaphorencyrtus diaphorinae for the control of diaphorina citri. The experiments were conducted to evaluate the efficiencies of Tamarixia radiata (Waterston) and Diaphorencyrtus diaphorinae (Lin and Tao) against Diaphorina citri Kuwayama. From October 1987 through June 1990, one site with pots of Murraya panicu...

Pietrzyk, A.; Wójkowska-Mach, J.; Bulanda, M.; Heczko, P.B., 2001: Hospital acquired pneumonia--analysis of frequency and etiology in Polish hospitals in 1998. Hospital-acquired pneumonia (HAP) is one of the most frequently occurring hospital infections in the world. This study describes the incidence of HAP in Poland, as well as the specific risk factors leading to this type of infection in Polish hospi...

Kim, H.Il.; Hong, S.Jin.; Han, J.Pil.; Seo, J.Yeon.; Hwang, K.Hwa.; Maeng, H.Jin.; Lee, T.Hee.; Lee, J.Seong., 2013: Specific movement of esophagus during transient lower esophageal sphincter relaxation in gastroesophageal reflux disease. Transient lower esophageal sphincter relaxation (TLESR) is the main mechanism of gastroesophageal reflux disease (GERD). The aim of this study was to investigate the characteristics of transient lower esophageal sphincter movement in patients with...

Guo, T.L.; White, K.L.; Brown, R.D.; Delclos, K.B.; Newbold, R.R.; Weis, C.; Germolec, D.R.; McCay, J.A., 2002: Genistein modulates splenic natural killer cell activity, antibody-forming cell response, and phenotypic marker expression in F(0) and F(1) generations of Sprague-Dawley rats. The potential effects of the phytoestrogen genistein (GEN) on the immune system were evaluated in both F(0) (dams) and F(1) generations of Sprague-Dawley rats exposed to a soy-free diet containing low (L: 25 ppm), middle (M: 250 ppm), and high (H:...

Yeh, E.S.; Lew, B.O.; Means, A.R., 2005: The loss of PIN1 deregulates cyclin E and sensitizes mouse embryo fibroblasts to genomic instability. During the G subscript 0/G subscript 1-S phase transition, the timely synthesis and degradation of key regulatory proteins is required for normal cell cycle progression. Two of these proteins, c-Myc and cyclin E, are recognized by the Cdc4 E3 liga...

Wei, H-Chin.; Huang, S-Hua.; Jiang, J-Air.; Lee, Y-Chung., 2017: A Multichannel Calorimetric Simultaneous Assay Platform Using a Microampere Constant-Current Looped Enthalpy Sensor Array. Calorimetric biochemical measurements offer various advantages such as low waste, low cost, low sample consumption, short operating time, and labor-savings. Multichannel calorimeters can enhance the possibility of performing higher-throughput bioc...

Cariou, B.; Leiter, L.A.; Müller-Wieland, D.; Bigot, G.; Colhoun, H.M.; Del Prato, S.; Henry, R.R.; Tinahones, F.J.; Letierce, A.; Aurand, L.; Maroni, J.; Ray, K.K.; Bujas-Bobanovic, M., 2017: Efficacy and safety of alirocumab in insulin-treated patients with type 1 or type 2 diabetes and high cardiovascular risk: Rationale and design of the ODYSSEY DM-INSULIN trial. The coadministration of alirocumab, a PCSK9 inhibitor for treatment of hypercholesterolaemia, and insulin in diabetes mellitus (DM) requires further study. Described here is the rationale behind a phase-IIIb study designed to characterize the effi...

Cushman, R.A., 1939: New Ichneumon-flies parasitic on the Hemlock Sawfly (Neodiprion tsugae Middleton). The new Ichneumonids described in this paper from Neodiprion tsugae, Middleton, in Oregon are Habrocryptus (Ischnus) oregonensis, Spilocryptus neodiprionis, Microcryptus (Aptesis) tsugae and Lamachus Oregon, which were primary parasites, Thysiotor...

Mazet, Francoise, 2006: The evolution of sensory placodes. The vertebrate cranial sensory placodes are ectodermal embryonic patches that give rise to sensory receptor cells of the peripheral paired sense organs and to neurons in the cranial sensory ganglia. Their differentiation and the genetic pathways...

Bauer, P.R.; de Goede, A.A.; Ter Braack, E.M.; van Putten, M.J.A.M.; Gill, R.D.; Sander, J.W., 2017: Transcranial magnetic stimulation as a biomarker for epilepsy. Brain 140(3): E18-E18