Results 61 to 70 of about 459,478 (297)

Electronic and structural properties of superconducting MgB$_2$, CaSi$_2$ and related compounds

, 2001
We report a detailed study of the electronic and structural properties of the 39K superconductor \mgbtwo and of several related systems of the same family, namely \mgalbtwo, \bebtwo, \casitwo and \cabesi.
A. Continenza, D. Koelling, D.E. Sands, D.R. Armstrong, F. Bernardini, G. Profeta, G. Satta, H. Nakano, H.J. Monkhorst, H.J.F. Jansen, I.I. Tupitsyn, I.I. Tupitsyn, J. Evers, J. Nagamatsu, J.H. Weaver, K. Kusakabe, M. Affronte, M. Posternak, M. Weinert, N. Hamada, N. May, N. Troullier, N.E. Zein, N.V. Vekshina, O. Bisi, P. Bordet, P. Bordet, R.C. Linton, S. Baroni, S. Fahy, S. Massidda, S. Massidda, S. Sanfilippo, S.G. Louie, S.H. Liu, S.L. Bud’ko, T. Fauster, W. B. Pearson, X. Gonze, X. Gonze   +39 more
core   +1 more source

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

FEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani, Tobias Dreyer, Meriem Naim, Rea Lo Dico, Natalia A. Ignatenko, Viktor Magdolen, Dalila Darmoul   +6 more
wiley   +1 more source

On the properties of a single OPLS-UA model curcumin molecule in water, methanol and dimethyl sulfoxide. Molecular dynamics computer simulation results [PDF]

, 2017
The properties of model solutions consisting of a solute --- single curcumin molecule in water, methanol and dimethyl sulfoxide solvents have been studied using molecular dynamics (MD) computer simulations in the isobaric-isothermal ensemble.
Ilnytskyi, J. M., Patsahan, T., Pizio, O.   +2 more
core   +2 more sources

Monetary Policy Surprises and International Bond Markets [PDF]

SSRN Electronic Journal, 2007
We examine the impact and spillover effects of monetary policy surprises on international bond returns. Within the framework of Campbell and Ammer (1993), we decompose international bond returns into news regarding future returns, real interest rates and future inflation for Germany, the U.K. and the U.S.
Bredin, Donal, Hyde, Stuart, O'Reilly, Gerard   +2 more
openaire   +2 more sources

Domain associated with zinc fingers‐containing NF90‐NF45 complex inhibits m6A modification of primary microRNA by suppressing METTL3/14 activity

FEBS Open Bio, EarlyView.
NF90–NF45 functions as a negative regulator of methyltransferase‐like 3/14 (METTL3/14)‐mediated N6‐methyladenosine (m6A) modification on primary microRNAs (pri‐miRNAs). NF90–NF45 binds to anti‐oncogenic pri‐miRNAs and inhibits their m6A modification, thereby suppressing the biogenesis of anti‐oncogenic miRNAs.
Takuma Higuchi, Shunsuke Morioka, Keiko Morisawa, Kazutsugu Matsukawa, Shingo Ashida, Takeshi Suzuki, Shuji Sakamoto   +6 more
wiley   +1 more source

Band gap opening by two-dimensional manifestation of Peierls instability in graphene

, 2011
Using first-principles calculations of graphene having high-symmetry distortion or defects, we investigate band gap opening by chiral symmetry breaking, or intervalley mixing, in graphene and show an intuitive picture of understanding the gap opening in ...
Ajiki H., Bai J., Balog R., Barbier M., Barone V., Brey L., Castro Neto A. H., Chamon C., Choi S.-M., Ezawa M., Geim A. K., Guinea F., Heejun Yang, Hoffmann R., Hou C.-Y., Hyun-Jong Chung, Jaikwang Shin, Jinseong Heo, Kim M., Kresse G., Kresse G., Mañes J. L., Mintmire J. W., Nambu Y., Novoselov K. S., Okahara K., Park C.-H., Pauling L., Pedersen T. G., Peierls R. F., Pereira V. M., Pereira V. M., Perkins D. H., Ponomarenko L. A., Ryu S., Schwierz F., Semenoff G. W., Son Y.-W., Su W. P., Sunae Seo, Sung-Hoon Lee, U-In Chung, Zhang Y., Zhou S. Y.   +43 more
core   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

FEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon, Angéla Békesi, Latifa Kazzazy, Jázmin Mihály, Máté Varga, Beáta G. Vértessy, Kinga Nyíri   +6 more
wiley   +1 more source

Cognitive Behavioral Therapy for Youth with Childhood‐Onset Lupus: A Randomized Clinical Trial

Arthritis Care &Research, Accepted Article.
Objective Our objective was to determine the feasibility and acceptability of the Treatment and Education Approach for Childhood‐onset Lupus (TEACH), a six‐session cognitive behavioral intervention addressing depressive, fatigue, and pain symptoms, delivered remotely to individual youth with lupus by a trained interventionist.
Natoshia R. Cunningham, Thea Senger‐Carpenter, Jocelyn Zuckerman, Michelle Adler, Mallet R. Reid, Ashley Danguecan, Luana Flores Pereira, Sarah I. Mossad, Samantha L. Ely, Khalid Abulaban, Elizabeth A. Kessler, Natalie Rosenwasser, Tamar B. Rubinstein, Ekemini A. Ogbu, Emily A. Smitherman, Alaina Miller, Taylor Abounader, Elizabeth Ross, Livie Timmerman, Dhriti Sharma, Jennifer N. Stinson, Stacy Allen, Kabita Nanda, Tala El Tal, Deborah M. Levy, Linda T. Hiraki, Hermine I. Brunner, Mathew Reeves, Steven J. Pierce, Andrea Knight   +29 more
wiley   +1 more source

A hard metallic material: Osmium Diboride

, 2006
We calculate the structural and electronic properties of OsB2 using density functional theory with or without taking into account spin-orbit (SO) interaction.
D. M. Teter, D. W. He, H. J. Xiang, J. G. Hou, Jinlong Yang, P. Blaha, Qingshi Zhu, R. B. JR. Roof, R. F. W. Bader, Z. Y. Chen   +9 more
core   +1 more source

A photoelectron diffraction investigation of vanadyl phthalocyanine on Au(1 1 1) [PDF]

, 2010
Scanned-energy mode photoelectron diffraction using the O 1s and V 2p emission perpendicular to the surface has been used to investigate the orientation and internal conformation of vanadyl phthalocyanine (VOPc) adsorbed on Au(1 1 1). The results confirm
Duncan, David A., Hogan, K. A., Lamont, C. L. A., Lerotholi, T. J., Unterberger, W. (Werner), Woodruff, D. P.   +5 more
core   +1 more source