Results 71 to 80 of about 922,436 (391)

Realization of Borehol V1 Till V4 at Liquidation of Shaft Leopold Situated in the Solivar Part of the Town of Presov [PDF]

Acta Montanistica Slovaca, 2004
Leopold shaft is situated in the Solivar part of the town of Presov, object (object of National Cultural Monument Gapla). Strong ascent of the level of natural salt brine resulted in the change of stress state of rock massif with subsequent deformation ...
Wittenberger Gabriel, Marcin Marián, Sidorová Marína, Pinka Ján, Škvareková Erika   +4 more
doaj  

Use of Disaster Management Computerized Simulation System in a teaching hospital of Tehran University of Medical Sciences [PDF]

حیات, 2004
Introduction: With a dramatic increase in costly mass casualty incidents over the past few decades, disaster planning and preparedness now represent a prominent part of health care policy and practice.
J Nasl Seraji, H Dargahi
doaj   +1 more source

Chuck for delicate drills [PDF]

, 1972
Development of oil film technique to couple power between drive spindle and drill chuck for delicate drilling operations is discussed. Oil film permits application of sufficient pressure, but stops rotating when drill jams.
Copeland, C. S.
core   +1 more source

Sites M0001–M0004 [PDF]

, 2006
Operations Mobilization of Vidar Viking, Aberdeen, ScotlandThe Vidar Viking came under contract on 22 July 2004, when mobilization began in Aberdeen, Scotland.
Backman, J., Brinkhuis, H.K., Clemens, S., Cronin, T., Dickens, G.R., Eynaud, F., Gattacceca, J., Jakobsson, M., Jordan, R.W., Kaminski, M., King, J., Koç, N., Martinez, N.C., Matthiessen, J., McInroy, D., Moore, T.C., Moran, K., O'Regan, M., Onodera, J., Pälike, H., Rea, B.R., Rio, D., Sakamoto, T., Smith, D.C., St. John, K.E.K., Stein, R., Suto, I., Suzuki, N., Takahashi, K., Watanabe, M., Yamamoto, M.   +30 more
core   +1 more source

Development of Ternary Magnesium Alloys for Laser Powder Bed Fusion: Optimizing Oxide Layer Thickness

Advanced Engineering Materials, EarlyView.
Additive manufacturing of magnesium alloys by laser is difficult because the melting point of the oxide layer is much higher than the evaporation temperature of the metal underneath. Making the oxide layer thinner can solve this problem. Alloying magnesium with strontium makes the oxide layer thinner, especially at 0.5 wt%.
Elmar Jonas Breitbach, Stefan Julmi, Sabine Behrens, Tatiana Blank, Arvid Abel, Nicole Emminghaus, Ludger Overmeyer, Christian Klose, Hans Jürgen Maier   +8 more
wiley   +1 more source

Core drill's bit is replaceable without withdrawal of drill stem - A concept [PDF]

, 1970
Drill bit is divided into several sectors. When collapsed, the outside diameter is forced down the drill stem, when it reaches bottom the sectors are forced outward and form a cutting bit.
Rushing, F. C., Simon, A. B.
core   +1 more source

Anomaly Detection Method for Hybrid Workpieces Using Dynamic Time Warping

Advanced Engineering Materials, EarlyView.
Monitoring of hybrid workpieces: when machining hybrid workpieces, unavoidable axial deviations of the material transition zone cause temporal shifts in the process force signals. A new anomaly detection method based on dynamic time warping is proposed to detect material defects.
Berend Denkena, Benjamin Bergmann, Heinrich Klemme, Miriam Handrup   +3 more
wiley   +1 more source

Hanging Ball and Handpad Drill Training: Which is better in improving the ability of the instep serve in Sepak Takraw?

Sriwijaya Journal of Sport
The Sepak Takraw game requires precise and programmed training to produce accurate serves. This research aims to determine the effect of hanging ball and hand pad drills (Target) on improving instep serviceability in Sepak Takraw.
Ummu Amalia Ulfa, Rohman Hidayat, Didik Rilastiyo Budi, Kusnandar Kusnandar, Panuwun Joko Nurcahyo   +4 more
doaj   +1 more source

PENGARUH PROJECT BASED LEARNING DENGAN METODE DRILL DAN PROJECT BASED LEARNING DENGAN METODE FEEDBACK TERHADAP HASIL BELAJAR PEMROGRAMAN WEB

Teknologi dan Kejuruan, 2018
Tujuan penelitian adalah mengungkap perbedaan rerata hasil belajar pem­rog­raman web (ranah pengetahuan dan keterampilan) karena pengaruh penerapan PjBL dan Metode Drill dibandingkan dengan PjBL dan metode Feedback.
Syaichul Fitrian Akbar, Setiadi Cahyono Putro, Didik Dwi Prasetya   +2 more
doaj   +1 more source

Hindi Drill Patterns [PDF]

These ‘drill patterns’ follow the order of Beginner’s Hindi but can of course be used quite independently of this book. They are designed to help you assimilate the essential structures of Hindi.
Snell, Rupert
core   +1 more source