25 papers · ranked by Valyu relevance
Marc Brockschmidt, Byron Cook, Samin Ishtiaq, Heidy Khlaaf + 1 more
'Nir Piterman'] > Abstract. We present the open-source tool T2, the first public release from the TERMINATOR project [8]. T2 has been extended over the past decade to support automatic temporal-logic proving techniques and to handle a general class of user-provided liveness and safety properties. Input can be provided…
A.S. Lota, P.D. Gatehouse, R.H. Mohiaddin
Cardiovascular magnetic resonance (CMR) is a versatile imaging modality that enables aetiological assessment and provides additional information to that of standard echocardiography in a significant proportion of patients with heart failure. In addition to highly accurate and reproducible assessment of ventricular…
Pei, Haoyang, Shepherd, Timothy M. + 10 more
- 1 Bernard and Irene Schwartz Center for Biomedical Imaging, Department of Radiology, New York University Grossman School of Medicine, New York, NY, USA. - 2 Center for Advanced Imaging Innovation and Research (CAI2R), Department of Radiology, New York University Grossman School of Medicine, USA - 3 Department of…
Meng Yue Tang, Tian Wu Chen, Xiao Ming Zhang, Xiao Hua Huang
The sequence of a multiecho gradient recalled echo (GRE) T2-weighted imaging (T2WI) is a relatively new magnetic resonance imaging (MRI) technique. In contrast to T2 relaxation, which acquires a spin echo signal, T2 relaxation acquires a gradient echo signal. The sequence of a GRE T2WI requires high uniformity of the…
Aldana M Sólimo, Marianela Sciacca, Florencia Cascardo, Liliana Finkielsztein + 3 more
T2, an N4-aryl-substituted thiosemicarbazone, has previously been shown to exert cytotoxic and anti-invasive effects in triple-negative breast cancer (TNBC) and to increase expression of the metastasis suppressor N-myc downstream-regulated gene 1 (NDRG1). Given the role of NDRG1 in regulating epithelial–mesenchymal…
Joy Kirigo, Daniel Huelgas-Méndez, Michael J Benedik, Rodolfo García-Contreras + 1 more
Recombinases catalyze site-specific integration, excision, and inversion of DNA and are found in myriad defense islands; however, their function in phage-defense is unknown as they are frequently dismissed as markers of prophages. Here, we characterize the physiological role of the previously-uncharacterized serine…
Jianing Li, Yi Ouyang, Yue Xu
For a number field F and a prime number p, the Zp-torsion module of the Galois group of the maximal abelian pro-p extension of F unramified outside p over F, denoted as Tp(F), is an important subject in abelian p-ramification theory. In this paper we study the group T2(F) = T2(m) of the quadratic field F = Q( √ m).…
Bo Ram Kim, Hye Jin Yoo, Hee-Dong Chae, Sung Hwan Hong + 1 more
'Ja-Young Choi'] Background There is paucity of studies applying fat suppressed (FS) technique to T2 mapping to overcome chemical shift artifacts. The purpose of the study is to difference between FS T2 and conventional T2 mapping and reproducibility of FS T2 mapping in the femoral articular cartilage. Methods Eighteen…
Ang Yang, Xue Hong Xiao, Zhi Long Wang, Yong Xin Zhang + 1 more
Similar to sampling perfection with application-optimized contrast using different flip angle evolutions (SPACE), T2-weighted fast field echo (FFE) also has a black blood effect and a high imaging efficiency. The purpose of this study was to optimize 3D_T2_FFE and compare it with 3D_T2_SPACE for carotid imaging. The…
Tao Wang, Abhishek Kumar Gupta, David Cordes, Alexandra Slawin + 1 more
The S1 state and high-lying triplet excited states (𝚫ES1Tn) offers insight into clarifying the mechanism of efficiency roll-off of organic light-emitting diodes (OLEDs). However, experimental detection of the 𝚫ES1Tn is challenging due to Kasha’s rule. Here, we report two emitters, PhCz-O-DiKTa and PhCz-DiKTa, showing…
M Derner, TP Reber, J Faber, R Surges + 2 more
The attentional blink (AB) refers to an impaired identification of target stimuli (T2), which are presented shortly after a prior target (T1) within a rapid serial visual presentation (RSVP) stream. It has been suggested that the AB is related to a failed transfer of T2 into working memory and that hippocampus (HC) and…
Lionel Arn, Ruud B. van Heeswijk, Matthias Stuber, Jessica Bastiaansen
'Jessica Bastiaansen'] Methods: The tip-down RF pulse of an adiabatic T2 preparation (T2-Prep) module was replaced by a custom-designed RF excitation pulse that induces a phase difference between water and fat, resulting in a simultaneous T2 preparation of water signals and the suppression of fat signals at the end of…
Erika Y. Monroy, Xin Yu, Dong Lu, Xiaoli Qi + 1 more
Target engagement assays are essential for drug discovery, utilizing Time-Resolved Fluorescence Resonance Energy Transfer (TR-FRET) and Nano Bioluminescence Resonance Energy Transfer (NanoBRET) as complementary methods for biochemical and cellular evaluation. Traditional platforms require distinct fluorescent tracers…
Madeleine Leger, Jiangfeng Guo, Mason Lawrence, Bryce MacMillan + 2 more
Despite the increased use of mechanochemistry for chemical reactions few options for reaction monitoring or solid state analysis are available. This work explores using T1 T2 1H NMR to monitor the reaction between benzil or 4,4’ dimethybenzil with o phenylenediamine. For both reactions, the T1 T2 correlation plots show…
Jixing Yi, Min Wu, Suzhen Wei, Qiliang Huang + 4 more
DBx-T2 and BBx-T2 of the 20 patients (Selection by random number method) were measured simultaneously by two radiologists (observer A and observer B) with more than 5 years of experience in cardiac MRI diagnosis to evaluate the inter-observer agreement of measurement results. The DBx-T2 and BBx-T2 values of the 20…
Tao Wang, Abhishek Kumar Gupta, Sen Wu, Alexandra Slawin + 1 more
The design and regulation of multiple room-temperature phosphorescence (RTP) processes are formidably challenging due to the restrictions imposed by Kasha’s rule. Here we report a general design principle for materials that show multiple RTP processes, which is informed by our study of four compounds where there is…
Shota Kikuchi, Tatsuo Kobayashi, Hajime Otsuka, Shintaro Takada + 1 more
'Hikaru Uchida'] We study the modular symmetry of zero-modes on T 2 1 × T 2 2 and orbifold compactifications with magnetic fluxes, M1, M2, where modulus parameters are identified. This identification breaks the modular symmetry of T 2 1 × T 2 2 , SL(2,Z)1 × SL(2,Z)2 to SL(2,Z) ≡ Γ. Each of the wavefunctions on T 2 1 ×…
Julia Greenfield, Xiaoran Shang, Heng Luo, Yan Zhou + 5 more
'Ryan D. Heselpoth' 'Petr G. Leiman' 'Daniel C. Nelson' 'Osnat Herzberg'] The genome of Escherichia coli O157:H7 bacteriophage vB_EcoM_CBA120 encodes four distinct tailspike proteins (TSPs). The four TSPs, TSP1-4, attach to the phage baseplate forming a branched structure. We report the 1.9 Å resolution crystal…
Frances M. Potjewyd, Ariana B. Marquez, Apirat Chaikuad, Stefanie Howell + 6 more
Tau tubulin kinase 1 and 2 (TTBK1 and TTBK2) are highly homologous kinases that are expressed and mediate disease-relevant pathways predominantly in the brain. Distinct roles for TTBK1 and TTBK2 have been delineated. While efforts have been devoted to characterizing the impact to TTBK1 inhibition in diseases like…
Authors not listed
Multiresonant thermally activated delayed fluorescence (MR-TADF) compounds exhibit significant potential as emitters in organic light-emitting diodes (OLEDs) due to their bright, narrowband emission, which provides a solution to the color saturation required by industry for ultra-high definition (UHD) displays. Here…
Jasmina Damnjanović, Nana Odake, Jicheng Fan, Beixi Jia + 4 more
cDNA display is an in vitro display technology based on a covalent linkage between a protein and its corresponding mRNA/cDNA, where a stable complex is formed suitable for a wide range of selection conditions. A great advantage of cDNA display is the ability to handle enormous library size (10^12^) in a microtube…
Belinda Boehm, Christopher McNeill, David Huang
Understanding the solution-phase behaviour of organic semiconducting polymers is important for systematically improving the performance of devices based on solution-processed thin films of these molecules. Conventional polymer theory predicts that polymer conformations become more compact as solvent quality decreases…
Yang Gao, Xinjie Qiao, Zhenhui Liu, Wenzhou Zhang
The E2F family of transcription factors plays a crucial role in the regulation of cell cycle progression and cell proliferation. Accumulative evidence indicates that aberrant expression or activation of E2F2 is a common phenomenon in malignances. E2F2 has emerged as a key player in the development and progression of…
Tianchen Hu, Qiong Wu, Z. X. Wang, L. Y. Shi + 9 more
'S. J. Zhang' 'Rongsheng Li' 'Xinyu Zhou' 'Shaolong Xu' 'Dong Wu' 'Tao Dong' 'Nanlin Wang'] 1T'-TaTe2 exhibits an intriguing first-order structural phase transition at around 170 K. Understanding the electronic structural properties is a crucial way to comprehend the origin of the structural phase transition. We…
Ettore Crovini, Rama Dhali, Dianming Sun, Tomas Matulaitis + 7 more
We present the synthesis, optoelectronic characterization, and a detailed theoretical study of DMAC-py-TRZ, a novel, efficient TADF emitter. This compound is a structural relative of the well-known TADF compound DMAC-TRZ, substituting the bridging phenylene for a pyridyl group. This marginal change has an enormous…