Results 91 to 100 of about 5,746,488 (258)

Actively tunable terahertz chain-link metamaterial with bidirectional polarization-dependent characteristic

Scientific Reports, 2019
A tunable terahertz (THz) chain-link metamaterial (CLM) is presented, which is composed of a tailored Au layer fabricated on Si substrate. CLM exhibits bidirectional polarization-dependent characteristic by applying a direct-current (dc) bias voltage on ...
Pengyu Liu, Zihao Liang, Zhicheng Lin, Zefeng Xu, Ruijia Xu, Dongyuan Yao, Yu-Sheng Lin   +6 more
doaj   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

Red Shift in Optical Excitations on Layered Copper Perovskites under Pressure: Role of the Orthorhombic Instability. [PDF]

Chemistry, 2023
Carrasco-Busturia D, Sánchez-Movellán I, Tygesen AS, Bhowmik A, García-Lastra JM, Aramburu JA, Moreno M.   +6 more
europepmc   +1 more source

Red-shift experiments and non-Newtonian gravitational forces

, 1989
The contribution of scalar non-Newtonian gravitational forces to the gravitational red-shifts is derived. The constraints imposed on scalar couplings by red-shift experiments are shown to be not competitive with those imposed by geophysical inverse ...
Goldman, T., Hughes, R.J., Nieto, M.M.
core  

1H, 15N, and 13C chemical shift assignments of cyanobacteriochrome NpR6012g4 in the red-absorbing dark state. [PDF]

, 2016
Cyanobacteriochrome (CBCR) photosensory proteins are phytochrome homologs using bilin chromophores for light sensing across the visible spectrum. NpR6012g4 is a CBCR from Nostoc punctiforme that serves as a model for a widespread CBCR subfamily with red ...
Ames, James B, Martin, Shelley S, Yu, Qinhong, Rockwell, Nathan C, Lim, Sunghyuk, Clark Lagarias, J   +5 more
core   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

Molecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan, Veronika M Metzler, Simone de Brot, Corinne L Woodcock, Anna E Harris, Jennifer Lothion‐Roy, Emeli M Nilsson, Atara Ntekim, Michael S Toss, Jenny L Persson, Francesca Khani, Brian D Robinson, Lorraine J Gudas, Emad Rakha, David M Heery, Catrin S Rutland, Nigel P Mongan   +16 more
wiley   +1 more source

Symmetric Responses to Diet by Plumage Carotenoids in Violet-Sensitive Piciform–Coraciiform Birds

Diversity
Biological studies on symmetry can be expanded to consider red (longer wavelengths) and blue (shorter wavelengths) shifts as antisymmetries (opposite-pattern symmetries), which may arise from similar underlying causes (invariant process symmetries).
Robert Bleiweiss
doaj   +1 more source

Does the Red Shift in UV-Vis Spectra Really Provide a Sensing Option for Detection of N-Nitrosamines Using Metalloporphyrins? [PDF]

ACS Omega, 2023
Trampuž M, Žnidarič M, Gallou F, Časar Z.   +3 more
europepmc   +1 more source

Compartiendo aprendizajes, el Proyecto RED SICTA

, 2010
Locutores: Susana Fevrier y Luis Diego Solórzano Entrevistados: Armando Ferrufino, Jesús Pérez, Mariano Valladares, Efraín García, Marcelo Núñez, Israel Gálvez.Hoy nos enlazamos con productores, técnicos y especialistas que desde distintos países de ...
Instituto Interamericano de Cooperación para la Agricultura (IICA), Fevrier, Susana, Ferrufino, Armando, Núñez, Marcelo, Gálvez, Israel, García, Efraín, Solórzano, Luis Diego, Valladares, Mariano, Pérez, Jesús   +8 more
core  

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source