Results 61 to 70 of about 3,583,165 (298)

Adjustable tongue vane for improving the energy performance of a submersible single-channel pump for wastewater treatment

Heliyon
Single-channel pump is a type of centrifugal pump that is frequently utilized for wastewater treatment around the world, but they often operate at low flow rates with low efficiency and loud noise because the wastewater contains many impurities.
Duc-Anh Nguyen, Kexin Wu, Xiaojun Li, Gyeong Sung Kim, Jin-Hyuk Kim   +4 more
doaj   +1 more source

Crucial parameters for precise copy number variation detection in formalin‐fixed paraffin‐embedded solid cancer samples

Molecular Oncology, EarlyView.
This study shows that copy number variations (CNVs) can be reliably detected in formalin‐fixed paraffin‐embedded (FFPE) solid cancer samples using ultra‐low‐pass whole‐genome sequencing, provided that key (pre)‐analytical parameters are optimized.
Hanne Goris, Vasiliki Siozopoulou, Léon C van Kempen, Anne Sieben, Ella Roelant, Stig Hellemans, Elyne Backx, Laure Sorber, Koen De Winne, Senada Koljenović, Karen Zwaenepoel   +10 more
wiley   +1 more source

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

Molecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley, Michael W. Rohr, Joseph A. Goode, Sai Preethi Nakkina, Jignesh G. Parikh, Deborah A. Altomare   +5 more
wiley   +1 more source

Information hidden in the state change of a gas obtained from the theoretical integrations of the partial derivatives

Results in Engineering
The calculations of the change in the gas state are critical in most engineering applications. Generally, engineers and scientists use Boyle-Charles-Gay Lussac's (B-C-G) law of P1V1/T1 = P2V2/T2 to calculate pressure (P), volume (V), and temperature (T ...
Sedong Kim, Soon-Ho Choi
doaj   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

CP violation in a multi-Higgs doublet model with flavor changing neutral current

, 1993
We study CP violation in a multi-Higgs doublet model based on a $S_3 \times Z_3$ horizontal symmetry where CKM phase is not the principal source of CP violation.
A. Buras, A. Sanda, B. McKellar, C. Jarskog, D. Chang, D. Chang, D.-D. Wu, E. Ma, E. Ma, H.-Y. Cheng, I. Dunietz, I.S. Altarev, J. Donoghue, J. Gasser, J. Gunion, J. Gunion, J. Liu, J. Trampetic, K. Abdullah, K. Smith, L. Hall, L. Lavoura, M. Kobayashi, M.E. Pospelov, N. G. Deshpande, N.G. Deshpande, N.G. Deshpande, O.W. Greenberg, R.G. Leigh, S. Weinberg, S.M. Barr, T. Inami, X.-G. He, Xiao-Gang He, Y. Nir   +34 more
core   +1 more source

Heavy Neutral-Meson Systems

, 1999
Abstract Much of the interest in B decays had its origin in the seminal articles by Carter and Sanda (1980, 1981) and by Bigi and Sanda (1981, 1987). In writing some of the sections in this chapter we have also profited from the reviews by Fridman (1988), Dunietz (1994), and Xing (1996).
Gustavo Castelo Branco, Luís Lavoura, João Paulo Silva   +2 more
openaire   +1 more source

Neutral particle mass spectrometry with nanomechanical systems [PDF]

Nature Communications, 2015
AbstractCurrent approaches to mass spectrometry (MS) require ionization of the analytes of interest. For high-mass species, the resulting charge state distribution can be complex and difficult to interpret correctly. Here, using a setup comprising both conventional time-of-flight MS (TOF-MS) and nano-electromechanical systems-based MS (NEMS-MS) in situ,
Sage, Eric, Brenac, Ariel, Alava, Thomas, Morel, Robert, Dupre, Cecilia, Hanay, Mehmet Selim, Roukes, Michael L., Duraffourg, Laurent, Masselon, Christophe, Hentz, Sébastien   +9 more
openaire   +6 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

Neutral-Meson Systems: Mixing

, 1999
Abstract If only the strong and electromagnetic interactions existed, po and po would be stable and form a particle-antiparticle pair with common mass m0. Because of the weak interactions, P0 and po decay. Moreover, neither electric-charge conservation nor any other conservation law respected by the weak interactions prevent po and po ...
Gustavo Castelo Branco, Luís Lavoura, João Paulo Silva   +2 more
openaire   +1 more source