Results 41 to 50 of about 4,339,973 (298)

Four-wave mixing enhanced white-light cavity

, 2008
We discuss in-medium propagation dynamics in a white light cavity that leads to an enhancement of the cavity's bandwidth without reducing its maximum intensity buildup.
Evers, J., Fleischhaker, R.
core   +1 more source

The optical microscopy with virtual image breaks a record: 50-nm resolution imaging is demonstrated [PDF]

, 2010
We demonstrate a new 'microsphere nanoscope' that uses ordinary SiO2 microspheres as superlenses to create a virtual image of the object in near field. The magnified virtual image greatly overcomes the diffraction limit. We are able to resolve clearly 50-
B Richards, BS Luk'yanchuk, DR Mason, GM Whitesides, II Smolyaninov, J Rho, JB Pendry, JY Lee, N Arnold, N Fang, RJ Potton, SW Hell, T Taubner, W Guo, X Zhang, XH Huang, Z Jacob, ZB Wang, ZG Chen, ZW Liu, ZW Liu   +20 more
core   +2 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Multivariate analysis of disorder in metal–organic frameworks

Nature Communications, 2022
Structural disorder in materials is challenging to characterise. Here, the authors use multivariate analysis of atomic pair distribution functions to study structural collapse and melting of metal–organic frameworks, revealing powerful mechanistic and ...
Adam F. Sapnik, Irene Bechis, Alice M. Bumstead, Timothy Johnson, Philip A. Chater, David A. Keen, Kim E. Jelfs, Thomas D. Bennett   +7 more
doaj   +1 more source

Detection of compact objects by means of gravitational lensing in binary systems [PDF]

, 2002
We consider the gravitational magnification of light for binary systems containing two compact objects: white dwarfs, a white dwarf and a neutron star or a white dwarf and a black hole.
A. V. Tuntsov, Abt, Alcock, Beskin, Beskin, Bethe, Bethe, Byalko, Cherepashchuk, Cherepashchuk, Cherepashchuk, Cordes, Damour, Dehnen, Fryer, G. M. Beskin, Gould, Grishchuk, Hernanz, Iben, Iben, Ingel, Ingel, Ipser, Liebert, Marsh, Maxted, McCook, Nauenberg, Nelemans, Oke, Oswalt, Portegies Zwart, Portegies Zwart, Qin, Raguzova, Refsdal, Saffer, Salpeter, Savage, Schlegel, Shvartsman, Thorsett, Van den Heuvel, Webbink, Wellstein, Woosly, Yakovlev, York, Yungelson, Zakharov   +50 more
core   +2 more sources

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Nucleotide-based green synthesis of lanthanide coordination polymers for tunable white-light emission

Green Processing and Synthesis, 2020
White-light emitting lanthanide(iii) metal-organic coordination polymers (LMOCPs) were prepared via a green synthesis method performed in pure aqueous solution at room temperature without using toxic solvent and reagents.
Zhang Yaoyao, Liu Baoxia, Shen Qi, Wei Xiuhua, Zhou Yanli, Zhang Yintang, Qu Peng, Xu Maotian   +7 more
doaj   +1 more source

Light Sterile Neutrinos: A White Paper [PDF]

, 2012
This white paper addresses the hypothesis of light sterile neutrinos based on recent anomalies observed in neutrino experiments and the latest astrophysical ...
Abazajian, K. N., Acero, M. A., Agarwalla, S. K., Aguilar-Arevalo, A. A., Albright, C. H., Antusch, S., Arguelles, C. A., Balantekin, A. B., Barenboim, G., Barger, V., Berguno, D. Bravo, Bernardini, P., Bezrukov, F., Bjaelde, O. E., Bogacz, S. A., Bowden, N. S., Boyarsky, A., Bravar, A., Brice, S. J., Bross, A. D., Caccianiga, B., Cavanna, F., Chun, E. J., Cleveland, B. T., Collin, A. P., Coloma, P., Conrad, J. M., Cribier, M., Cucoanes, A. S., D'Olivo, J. C., Das, S., de Gouvea, A., Derbin, A. V., Dharmapalan, R., Diaz, J. S., Ding, X. J., Djurcic, Z., Donini, A., Duchesneau, D., Ejiri, H., Elliott, S. R., Ernst, D. J., Esmaili, A., Evans, J. J., Fernandez-Martinez, E., Figueroa-Feliciano, E., Fleming, B. T., Formaggio, J. A., Franco, D., Gaffiot, J., Gandhi, R., Gao, Y., Garvey, G. T., Gavrin, V. N., Ghoshal, P., Gibin, D., Giunti, C., Gninenko, S. N., Gorbachev, V. V., Gorbunov, D. S., Guenette, R., Guglielmi, A., Halzen, F., Hamann, J., Hannestad, S., Haxton, W., Heeger, K. M., Henning, R., Hernandez, P., Huber, P., Huelsnitz, W., Ianni, A., Ibragimova, T. V., Karadzhov, Y., Karagiorgi, G., Keefer, G., Kim, Y. D., Kopp, J., Kornoukhov, V. N., Kusenko, A., Kyberd, P., Langacker, P., Lasserre, Th., Laveder, M., Letourneau, A., Lhuillier, D., Li, Y. F., Lindner, M., Link, J. M., Littlejohn, B. L., Lombardi, P., Long, K., Lopez-Pavon, J., Louis, W. C., Ludhova, L., Lykken, J. D., Machado, P. A. N., Maltoni, M., Mann, W. A., Marfatia, D., Mariani, C., Matveev, V. A., Mavromatos, N. E., Melchiorri, A., Meloni, D., Mena, O., Mention, G., Merle, A., Meroni, E., Mezzetto, M., Mills, G. B., Minic, D., Miramonti, L., Mohapatra, D., Mohapatra, R. N., Montanari, C., Mori, Y., Mueller, Th. A., Mumm, H. P., Muratova, V., Nelson, A. E., Nico, J. S., Noah, E., Nowak, J., Obolensky, M., Pakvasa, S., Palamara, O., Pallavicini, M., Pascoli, S., Patrizii, L., Pavlovic, Z., Peres, O. L. G., Pessard, H., Pietropaolo, F., Pitt, M. L., Popovic, M., Pradler, J., Ranucci, G., Ray, H., Razzaque, S., Rebel, B., Robertson, R. G. H., Rodejohann, W., Rountree, S. D., Rubbia, C., Ruchayskiy, O., Sala, P. R., Scholberg, K., Schwetz, T., Shaevitz, M. H., Shaposhnikov, M., Shrock, R., Simone, S., Skorokhvatov, M., Smirnov, O. Yu., Sorel, M., Sousa, A., Spergel, D. N., Spitz, J., Stanco, L., Stancu, I., Suzuki, A., Takeuchi, T., Tamborra, I., Tang, J., Testera, G., Tian, X. C., Tonazzo, A., Tunnell, C. D., Van de Water, R. G., Verde, L., Veretenkin, E. P., Vignoli, C., Vivier, M., Vogelaar, R. B., Wascko, M. O., Wilkerson, J. F., Winter, W., Wong, Y. Y. Y., Yanagida, T. T., Yasuda, O., Yeh, M., Yermia, F., Yokley, Z. W., Zeller, G. P., Zhan, L., Zhang, H.   +186 more
core   +2 more sources

The 2010 August 01 type II burst: A CME-CME Interaction, and its radio and white-light manifestations

, 2012
We present observational results of a type II burst associated with a CME-CME interaction observed in the radio and white-light wavelength range. We applied radio direction-finding techniques to observations from the STEREO and Wind spacecraft, the ...
Claire L. Raftery, Frazin, Gopalswamy, Gopalswamy, Gopalswamy, Hazel M. Bain, Juan Carlos Martínez Oliveros, Liu, Liu, Liu, Liu, Martinez-Oliveros, Moran, Reiner, Stuart Bale, Säm Krucker, Temmer, Vratislav Krupar, Ying Liu   +18 more
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source