Results 111 to 120 of about 22,744 (164)

A Model for Comprehensive Material Degradation and Strength Characteristics Assessment of Historic Masonry Structures. [PDF]

Materials (Basel)
Miedziałowski C, Szeląg R, Walendziuk A.   +2 more
europepmc   +1 more source

Three strains isolated from Northern Germany constitute the novel genera Njordella and Rania in the family Pirellulaceae. [PDF]

Sci Rep
Staack M, Haufschild T, Hammer J, Kallscheuer N, Kumar G, Jogler C.   +5 more
europepmc   +1 more source

Re-evaluation of excavation class limits for underground excavations based on new data. [PDF]

Sci Rep
Gurocak Z, Kaya A, Kanik M, Alemdag S.
europepmc   +1 more source

Performance evaluation of superplasticizers in one part geopolymer mortar. [PDF]

Sci Rep
Poojalakshmi ES, Nagarajan P, Sudhakumar J, Thomas BS, Das S, Berhe MA.   +5 more
europepmc   +1 more source

Impact Response Test and Ignition Characteristics of HMX/Al Energetic Composites Based on the Force-Electric Coupling Method under a Drop Hammer. [PDF]

ACS Omega
Yuan J, Han P, Zhai Z, Liu Y, Yang Q, Yang J.   +5 more
europepmc   +1 more source

Codify and Localize Lesions on a Coronary Acoustic Map: Scientific Rationale, Trial Design and Artificial Intelligence Algorithm Protocols. [PDF]

Diagnostics (Basel)
Nguyen T, Ngo K, Tien HA, Ho DT, Nguyen CD, Vu LT, Kodenchery M, Hung H, Huynh VX, Nanjundappa A, Gibson M.   +10 more
europepmc   +1 more source

A New Penetration Depth Method Using Proctor Compaction Test for Determining the Optimal Starting Time of Hardening Topping in Concrete Flooring. [PDF]

Materials (Basel)
Michalik A, Zychowicz J.
europepmc   +1 more source

Water Content Detection of Red Sandstone Based on Shock Acoustic Sensing and Convolutional Neural Network. [PDF]

Sensors (Basel)
Qiu Z, Liu Y, Zhang Y, Zhao X, Chen D, Tu S.   +5 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Prevention of Water Hammer and Cavitational Hammer in Pipeline Systems

Chemical Engineering & Technology, 2002
A new method for preventing water hammer and cavitational hammer in pipeline systems by an adaptive control of the valve closing process has been developed. To this end, the shut-off valve has been equipped with an innovative hydraulic brake system that acts onto the rotation axis of the valve and combined with a swing check valve. The described system
Dudlik, A., Schönfeld, S. B. H., Schlüter, S., Fahlenkamp, H., Prasser, H.-M.   +4 more
openaire   +2 more sources