Results 41 to 50 of about 2,739,509 (348)

Fast Non-Adiabatic Two Qubit Gates for the Kane Quantum Computer

, 2003
In this paper we apply the canonical decomposition of two qubit unitaries to find pulse schemes to control the proposed Kane quantum computer. We explicitly find pulse sequences for the CNOT, swap, square root of swap and controlled Z rotations.
A. Honig, A. Honig, A. Imamoglu, A.G. Fowler, B. Kraus, B.E. Kane, C.J. Wellard, Charles D. Hill, D. DiVincenzo, D. Loss, D.G. Cory, E. Knill, G. Feher, G. Feher, H.K. Cummins, Hsi-Sheng Goan, J.I. Cirac, J.L. Dodd, J.P. Gordon, J.S. Waugh, K. Hammerer, L.K. Grover, M. Chiba, M.J. Bremner, N. Khaneja, N.A. Gershenfeld, P.W. Shor, R. Tyco, R.A. Faulkner, Y. Nakamura   +29 more
core   +1 more source

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

FEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue, Sandrine Picaud, Régine Hepp, Stéphanie Pons, Uwe Maskos, Bertrand Lambolez, Ludovic Tricoire   +6 more
wiley   +1 more source

From Proving Ground to Bumblehive: Touring Utah’s Weird Information Landscape [PDF]

Pulse, 2021
The American state of Utah has emerged as an important infrastructural and experimental hub for large-scale information science and communication technology endeavors: both Meta (formerly Facebook) and the US intelligence community maintain massive data ...
Owen Marshall
doaj  

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Extension of an Exponential Light Curve GRB Pulse Model Across Energy Bands

, 2011
A simple mathematical model of GRB pulses in time, suggested in Norris et al. (2005), is extended across energy. For a class of isolated pulses, two of those parameters appear effectively independent of energy.
Desai, Hakkila, Hakkila, Hakkila, Nemiroff, Nemiroff, Norris, Norris, Peng, Robert J. Nemiroff, Ryde, Schaefer   +11 more
core   +1 more source

The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity

FEBS Letters, EarlyView.
The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley   +1 more source

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

Pulsed Interleaved Excitation [PDF]

Biophysical Journal, 2005
In this article, we demonstrate the new method of pulsed interleaved excitation (PIE), which can be used to extend the capabilities of multiple-color fluorescence imaging, fluorescence cross-correlation spectroscopy (FCCS), and single-pair fluorescence resonance energy transfer (spFRET) measurements.
Müller, B., Zaychikov, E., Bräuchle, C., Lamb, D.   +3 more
openaire   +3 more sources

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source

Divided-pulse lasers [PDF]

Optics Letters, 2014
We demonstrate the use of coherent division and recombination of the pulse within an ultrafast laser cavity to manage the nonlinear phase accumulation and scale the output pulse energy. We implement the divided-pulse technique in an ytterbium-doped fiber laser and achieve 16 times scaling of the pulse energy, to generate 6 nJ and 1.4 ps solitons in ...
Erin S, Lamb, Logan G, Wright, Frank W, Wise   +2 more
openaire   +2 more sources