Results 211 to 220 of about 583,413 (370)

Untreatment reutilization of high-salinity flowback fluid and produced water to prepare fracturing fluid by using associative thickener

Petroleum
Reutilizing flowback fluid and produced water to prepare fracturing fluid is still an urgent problem that needs to be solved and is not well solved. In this work, an anti-salt associative thickener (AAT) was synthesized by free radical copolymerization ...
Yan Liang, Sukai Wang, Guiyi Zhang, Yonglong Li, Wei Liu, Songlin Pu, Lipeng Zhang, Tianxiang Wang, Lianghui Wan, Xionghui Liu   +9 more
doaj  

The Recent changes in the Drill of the German Army [PDF]

, 1889
Lonsdale A. Hale
openalex   +1 more source

Longer Acting Injectable: Continuous, Linear Release of a Progestin Contraceptive From an Oxidized Porous Silicon Host

Advanced Healthcare Materials, EarlyView.
Progestin drugs are loaded into a mesoporous silicon dioxide host by melt‐infiltration. Drugs that decompose at or close to their melting point can be loaded by the addition of cholesterol, which acts as a melting point suppressor. High mass loading of the drug is achieved, and dissolution of the composite is controlled by the nanoscale properties of ...
Geoffrey Hollett, Ruhan Fan, Tushar Kumeria, Heidi Leonard, Byungji Kim, Taylor R. Martin, Irmak Ipekci, Joanna Wang, Jiuk Byun, Nicole A. Chan, Amber Pierron, Curtis E. Moore, Jennifer Ayres, Michael J. Sailor   +13 more
wiley   +1 more source

Simulation and experimental research on drilling and rock breaking mechanisms of anchor drill rigs with analysis of drilling feedback signals. [PDF]

Sci Rep
Wang XH, Zhao ZQ, Jing W.
europepmc   +1 more source

Dissipation of the temperature effect of drilling a well in Arctic Alaska

, 1958
Arthur H. Lachenbruch
openalex   +2 more sources

The Drill and Training of Volunteer Infantry [PDF]

, 1890
William Adye
openalex   +1 more source

An In Situ Curing, Shear‐Responsive Biomaterial Designed for Durable Embolization of Microvasculature

Advanced Healthcare Materials, EarlyView.
NeoCast is a next‐generation, solvent‐free, non‐adhesive liquid embolic designed for indications where deep occlusion is desired (e.g., tumors and chronic subdural hematoma). This novel agent offers ideal embolic properties: injectability, controllability, excellent visibility, and biocompatibility.
Quynh P. Pham, Jeffrey V. Groom II, Chander Sadasivan, David J. Fiorella, David C. Madoff, Lee‐Jae Guo, Michael Fornaciari, Courtney Guertin, Craig Wiltsey, Lee Core, Jonathan Merlo, William Wustenberg, Renu Virmani, Adam S. Arthur, Robert S. Langer, George M. Whitesides, Upma Sharma   +16 more
wiley   +1 more source

Analysis of thrust force generation during the drilling of natural fiber based hybrid composite. [PDF]

Sci Rep
Raj MKA, Rathanasamy R, Rathinasamy P, Kumar PM, Periyasamy S, Alahmadi AA, Alwetaishi M, Rajendran P, Lee IE.   +8 more
europepmc   +1 more source

The Effects of Military Drill on Boys [PDF]

, 1886
D. A. SARGENT
openalex   +1 more source

3D Microtumors Representing Ovarian Cancer Minimal Residual Disease Respond to the Fatty Acid Oxidation Inhibitor Perhexiline

Advanced Healthcare Materials, EarlyView.
Minimal residual disease (MRD) leads to cancer relapse and poor survival in ovarian cancer. The lack of representative 3D models limits therapy development. The microfluidics‐based high throughput 3D microtumor platform described here generates clinically‐relevant MRD models. The 3D microtumors recapitulate the molecular signatures of MRD from patients.
Xingyun Yang, Mara Artibani, Yongcheng Jin, Aneesh Aggarwal, Yujia Zhang, Sandra Muñoz‐Galvan, Ellina Mikhailova, Lena Rai, Nobina Mukherjee, Ravinash Krishna Kumar, Ashwag Albukhari, Shaohua Ma, Linna Zhou, Ahmed Ashour Ahmed, Hagan Bayley   +14 more
wiley   +1 more source