Results 91 to 100 of about 2,908,449 (159)

Throughflow velocity crossing the dome of erupting bubbles in 2-D fluidized beds [PDF]

, 2007
A new non-intrusive method for measuring the throughflow velocity crossing the dome of erupting bubbles in freely bubbling 2-D fluidized beds is presented.
Sobrino Fernández, Celia, Vega Blázquez, Mercedes de, Almendros Ibáñez, José Antonio, Ruiz-Rivas Hernando, Ulpiano, Sánchez Delgado, Sergio, Santana Santana, Domingo José   +5 more
core   +1 more source

Accurate prediction of blast-induced ground vibration intensity using optimized machine learning models

Defence Technology
Blast-induced ground vibration, quantified by peak particle velocity (PPV), is a crucial factor in mitigating environmental and structural risks in mining and geotechnical engineering.
Lihua Chen, Yewuhalashet Fissha, Mahdi Hasanipanah, Refka Ghodhbani, Hesam Dehghani, Jitendra Khatti   +5 more
doaj   +1 more source

Abstracts From AIDS 2026, the 26th International AIDS Conference, 26 – 31 July 2026 Rio de Janeiro, Brazil & virtual

Journal of the International AIDS Society, Volume 29, Issue S4, July 2026.
wiley   +1 more source

Development of a New Laboratory Technique for Reducing the Peak Particle Velocity Arising from the Blast: Development of a New Laboratory Technique for Reducing the Peak Particle Velocity Arising from the Blast

, 2017
Certain vibrational waves are formed as a result of open quarry blasts. The peak particle velocity occurred by these waves provides that structures and people present around the blast point are negatively affected. Thus it is very important that the peak
Abdurrahman Tosun
core   +1 more source

Decomposition and separation of vibration waves from blasting demolition of tall buildings and their component characteristics. [PDF]

Nat Commun
Yao Y, Kang Y, Jia Y, Sun J, Xie X.
europepmc   +1 more source

Prediction method of blasting vibration velocity of high slope based on bayes. [PDF]

Sci Rep
Deng X, Nie J, Lei Z, Zhang B, Chen J, Zhang X.   +5 more
europepmc   +1 more source

Quantifying the effect of rock mass quality on peak particle velocity for underground drift development

, 2012
In prior research the existence of the strong relation between peak particle velocity (PPV), as a result of blasting, and damage to civil structures and mining excavations has been well established.
Caceres, Cristian Andres Caceres
core   +1 more source

Pre-blast prediction of ground vibration in surface mining using rock acoustic impedance and wave attenuation calibrated with in-situ measurements. [PDF]

Sci Rep
Verma R, Choudhary BS, Deressa GW, Gromyka D, Shikhov A, Kaushal K.   +5 more
europepmc   +1 more source

Kinetic hindrance of phase transformations in dense MgSiO₃ polymorphs under shock compression. [PDF]

Sci Adv
Takagi S, Kim D, Fei Y, Tracy SJ.
europepmc   +1 more source

Pengembangan Sistem Akuisisi Data Peak Particle Velocity dengan Multi-Station Triaxial Geophone Sensor

Penelitian ini menganalisis kinerja sistem akuisisi data seismik multi-stasiun dengan sensor geophone triaksial 4,5 Hz yang terdiri dari komponen Vertikal (Z), Timur-Barat (E), dan Utara-Selatan (N).
Manalu, Medlyn Karin
core