Results 51 to 60 of about 23,460 (281)

Second nearest-neighbor modified embedded atom method interatomic potentials for Na-M-Sn (M=Cu, Mn, Ni) ternary systems [PDF]

, 2022
Interatomic potentials for Mn-Sn, Ni-Sn, Na-Cu, Na-Mn, and Na-Ni binary systems and Na-Cu-Sn, Na-Mn-Sn, and Na-Ni-Sn ternary systems have been developed on the basis of the second nearest-neighbor modified embedded-atom method (2NN MEAM) formalism.
LEE, BYEONG JOO, KIM, YONGMIN
core   +1 more source

Application of modified analytical embedded atom method to the study of lattice vibration in bcc transitional metals

African Scientific Reports
The phonon dispersion curve of four bcc transition metals—(fe), (W), (Mo), and (Cr)—along the principal symmetry [1,0,0], [1,1,1], and [1,1,0] of the Brillouin Zone (BZ) up to the second nearest neighbors is reproduced using the modified analytical ...
Akpata Erhieyovwe, Ernest Ojegun, Aroghene Edison Enaibe   +2 more
doaj   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Modified embedded-atom method interatomic potentials for Mg–X (X=Y, Sn, Ca) binary systems [PDF]

, 2015
Interatomic potentials for pure Ca and Mg-X (X=Y, Sn, Ca) binary systems have been developed on the basis of the second nearest-neighbor modified embedded-atom method (2NN MEAM) formalism.
Kim, K., Kim, KH, Jeon, J., Lee, B., Jeon, JB, Lee, BJ   +5 more
core   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Modified embedded-atom method interatomic potentials for pure Zn and Mg-Zn binary system [PDF]

, 2018
Interatomic potentials for pure Zn and Mg-Zn binary system have been developed on the basis of the second nearest-neighbor modified embedded-atom method formalism.
Hyo-Sun Jang, Byeong-Joo Lee, Lee, Byeong-Joo, Kyeong-Min Kim, Kim, Kyeong-Min, Jang, Hyo-Sun   +5 more
core   +1 more source

Study of the doping effect on mechanical properties and thermal stability of Ni3Al−Cr alloy by molecular dynamic simulation [PDF]

E3S Web of Conferences
Atomic-scale structural analysis has clearly demonstrated the important role of nickel-based materials in providing cohesion. In this paper, we present a theoretical study of pure Ni3Al doped with various percentages of chrome (Cr), and we conducted ...
Mjidila Hanae, Nague Ikrame, Loudifa Fatima-ezzahra, Elouardi Mariem, Jouaiti Ahmed   +4 more
doaj   +1 more source

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

Compositional Influence on Martensitic Transformations in Ni-Ti Alloys by Molecular Dynamics [PDF]

Materials Research
Over the last decades, high-entropy refractory alloys with shape memory (SM) effect have been increasingly studied. However, identifying the optimal composition among the vast array of potential systems remains a significant challenge for the scientific ...
Luis César Rodríguez Aliaga, Pedro Henrique Pinheiro de Souza, Ivan Napoleão Bastos, Alexandre Melhorance Barboza   +3 more
doaj   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source