Results 41 to 50 of about 524,288 (315)

Development of an estimation model for the evaluation of the energy requirement of dilute acid pretreatments of biomass

, 2015
This study aims to develop a mathematical model to evaluate the energy required by pretreatment processes used in the production of second generation ethanol.
Davies, Scott M., Hancock, John, Mafe, Oluwakemi A.T., Du, Chenyu   +3 more
core   +1 more source

Development of multilayered polymer-BaSO4 composites for flexible and efficient lead-free X-ray shielding

Scientific Reports
The widespread use of toxic lead in radiation shielding materials poses serious environmental and health concerns, necessitating the development of safer alternatives.
Hager M. Y. Okda, Emad R. Sheha, Fouad Zahran, Mohamed A. Yousef, Tharwat I. Shaheen, Ahmed G. Hassabo   +5 more
doaj   +1 more source

Effects of Additional Xylanase on Saccharification and Ethanol Fermentation of Ammonia-Pretreated Corn Stover and Rice Straw

Energies, 2020
Synergistic effect of cellulase and hemicellulase (xylanase) was evaluated because lignocellulosic material is a heterogeneous complex of cellulose and hemicellulose.
Seung Hyeon Park, Thi Thu Huong Pham, Tae Hyun Kim   +2 more
doaj   +1 more source

Clarification — “Pretreatment” in RSI [PDF]

CJEM, 2006
2that pre-treatment for rapid sequence intubation (RSI) is contraindicated. We would like to clarify that our correspondence regarding this practice in no way implied that pretreatment for RSI is contraindicated. The use of this term misrepresents material taught in our course.
Sam, Campbell, George, Kovacs, Kirk, Macquarrie   +2 more
openaire   +2 more sources

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source

Miscanthus conversion to ethanol: Effect of particle size and pretreatment conditions for hot water [PDF]

, 2012
Cellulosic biomass is a promising feedstock for ethanol production because it is plentiful and enriched in carbohydrates. While the basic technology for converting biomass into ethanol has been developed, processing biomass still remains relatively ...
Khullar, Esha
core  

Tumor B‐cell infiltration in platinum‐treated advanced muscle‐invasive urothelial carcinoma

Molecular Oncology, EarlyView.
Bladder tumors with higher pretreatment memory B‐cell infiltration were linked to longer survival after cisplatin chemotherapy, but not carboplatin. These tumors also showed more organized immune structures (tertiary lymphoid structures) and a shared pro‐inflammatory B‐cell‐rich community, suggesting that memory B cells may help identify patients most ...
Konrad Stawiski, Júlia Perera‐Bel, Alejo Rodriguez‐Vida, Nuria Juanpere, Jihyun Lee, Daniel E. Michaud, Jennifer L. Guerriero, Kent W. Mouw, Aristotelis Bamias, Filipe L. F. Carvalho, Joaquim Bellmunt   +10 more
wiley   +1 more source

Sustainable infrared-driven deposition of palladium nanoparticles on viscose for multi-functional textile engineering

BMC Chemistry
Prolonged exposure to ultraviolet (UV) irradiation and microbial contamination correlated to the environmental pollution and ozone layer depletion caused serious health concerns.
Sahar A. El-Kholy, Maher H. Helal, Hossam E. Emam   +2 more
doaj   +1 more source

Scheduling cycles with gonadotropin-releasing hormone antagonist protocol in in vitro fertilization: Is there a scope in batch in vitro fertilization?

Journal of Human Reproductive Sciences, 2014
In India, a practice of "Batch in vitro fertilization (IVF)" has evolved in many infertility centers in an effort to align infertility management with logistics.
Rohit Gutgutia, Sameer Rao, Juan Garcia-Velasco, Susmita Basu   +3 more
doaj   +1 more source