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Supersymmetry in the Standard Sachdev-Ye-Kitaev Model.
Supersymmetry is a powerful concept in quantum many-body physics. It helps to illuminate ground-state properties of complex quantum systems and gives relations between correlation functions. In this Letter, we show that the...
Chaotic-Integrable Transition in the Sachdev-Ye-Kitaev Model.
Quantum chaos is one of the distinctive features of the Sachdev-Ye-Kitaev (SYK) model, N Majorana fermions in 0+1 dimensions with infinite-range two-body interactions, which is attracting a lot of interest as a toy model for...
Metabolic Profiling Reveals a Dependency of Human Metastatic Breast Cancer on Mitochondrial Serine and One-Carbon Unit Metabolism.
Albert M Li, Gregory S Ducker, Yang Li, Jose A Seoane, Yiren Xiao, Stavros Melemenidis, Yiren Zhou, Ling Liu, Sakari Vanharanta, Edward E Graves, Erinn B Rankin, Christina Curtis, Joan Massagué, Joshua D Rabinowitz, Craig B Thompson, Jiangbin Ye
Jan 31, 2020
Breast cancer is the most common cancer among American women and a major cause of mortality. To identify metabolic pathways as potential targets to treat metastatic breast cancer, we performed metabolomics profiling on the...
The Ursinus Weekly, May 14, 1917
The Bomberger centenary Patriotism keynote of flag raising Sophomore-senior reception brilliant Seminary notes Literary societies Ursinus boys to the colors: Government calls five of Ursinus' best men to Fort Niagara "Ye...
Ursinus College Collegeville Pennsylvania newspaper John H. A. Bomberger James I. Good YMCA YWCA Zwinglian literary society Schaff literary society cultural history Higher Education Liberal Studies Social History United States History
Published by: Ursinus College
The Lantern Vol. 12, No. 3, June 1944
Constance Johnson, Beverly E. Cloud, Richard Hunter, Henry K. Haines, Helen M. Gorson, Ethel Cunningham, Rosine Ilgenfritz, Emily Greenawald, Joan Wilmot, Elizabeth J. Cassatt, Emily Williams, Ruth Hydren, Alice R. Haas
Jan 01, 0001
A Peek Through a Byberry Window Fragment My Grudge Against the Fiction Detective Haunting Refrain The World and I They Said The Brook "By Their Fruits Ye Shall Know Them": 1944 Fogel Prize Essay Why Green...
Ursinus College Collegeville Pennsylvania Lantern Literary Magazine poetry fiction Creative Nonfiction Byberry Philadelphia State Hospital for Mental Diseases detective fiction mystery writing Pennsylvania Germans Folklore Pennsylvania Dutch Dialect Literature Arts and Humanities Creative Writing fiction illustration Nonfiction poetry
Published by: Ursinus College
The binding energy and dynamics of charge-transfer states in organic photovoltaics with low driving force for charge separation.
Yifan Dong, Hyojung Cha, Jiangbin Zhang, Ernest Pastor, Pabitra Shakya Tuladhar, Iain McCulloch, James R Durrant, Artem A Bakulin
Mar 13, 2019
Recent progress in organic photovoltaics (OPVs) has been enabled by optimization of the energetic driving force for charge separation, and thus maximization of open-circuit voltage, using non-fullerene acceptor (NFA) materials....
Modeling arterial pulse waves in healthy aging
Peter H Charlton, Jorge Mariscal Harana, Samuel Vennin, Ye Li, Phil Chowienczyk, Jordi Alastruey
Sep 11, 2020
The arterial pulse wave (PW) is a rich source of information on cardiovascular (CV) health. It is widely measured by both consumer and clinical devices. However, the physical determinants of the PW are not yet fully understood...
Data-driven network models for genetic circuits from time-series data with incomplete measurements.
Synthetic gene networks are frequently conceptualized and visualized as static graphs. This view of biological programming stands in stark contrast to the transient nature of biomolecular interaction, which is frequently enacted...
Relationship between fiducial points on the peripheral and central blood pressure waveforms
Ye Li, Antoine Guilcher, Peter H Charlton, Samuel Vennin, Jordi Alastruey, Phil Chowienczyk
Mar 01, 2021
Central systolic blood pressure (cSBP, the peak of the central waveform) is usually regarded as the determinant of peripheral systolic blood pressure with amplification of peripheral systolic blood pressure (pSBP) measured with...
blood pressure measurement/monitoring central pressure left ventricular contractility peripheral pressure Adult Aged Arterial Pressure arteries Blood Pressure Determination Case-Control Studies Computer Simulation Female Humans Hypertension Male Middle Aged Models Cardiovascular Numerical analysis Computer-Assisted Predictive Value of Tests Systole Time Factors Ventricular Function Left
Distributed fiber optic sensing of axially loaded bored piles
Loizos Pelecanos, Kenichi Soga, Mohammed Elshafie, Nicholas de Battista, Cedric Kechavarzi, Chang Ye Gue, Yue Ouyang, Hyungjoon Seo
Mar 31, 2018
Instrumented pile tests are vital to establish the performance of a pile and validate the assumptions made during initial design. Conventional instrumentation includes vibrating wire strain gauges and extensometers to measure...
Efficient and Tunable Electroluminescence from In Situ Synthesized Perovskite Quantum Dots.
Hongling Yu, Heyong Wang, Jiangbin Zhang, Jun Lu, Zhongcheng Yuan, Weidong Xu, Lars Hultman, Artem A Bakulin, Richard H Friend, Jianpu Wang, Xiao-Ke Liu, Feng Gao
Feb 13, 2019
Semiconductor quantum dots (QDs) are among the most promising next-generation optoelectronic materials. QDs are generally obtained through either epitaxial or colloidal growth and carry the promise for solution-processed...
Control of Geminate Recombination by the Material Composition and Processing Conditions in Novel Polymer
Jiangbin Zhang, Qinying Gu, Thu Trang Do, Kira Rundel, Prashant Sonar, Richard H Friend, Christopher R McNeill, Artem A Bakulin
Mar 16, 2018
Herein, we report on the charge dynamics of photovoltaic devices based on two novel small-molecule nonfullerene acceptors featuring a central ketone unit. Using ultrafast near-infrared spectroscopy with optical and photocurrent...
An empirical model to evaluate the effects of environmental humidity on the formation of wrinkled, creased and porous fibre morphology from electrospinning
Abstract: Controlling environmental humidity level and thus moisture interaction with an electrospinning solution jet has led to a fascinating range of polymer fibre morphological features; these include surface wrinkles...
LC3-positive structures are prominent in autophagy-deficient cells
Gautam Runwal, Eleanna Stamatakou, Farah H. Siddiqi, Claudia Puri, Ye Zhu, David C. Rubinsztein
Jul 11, 2020
Abstract: Autophagy is an evolutionarily conserved process across eukaryotes that degrades cargoes like aggregate-prone proteins, pathogens, damaged organelles and macromolecules via delivery to lysosomes. The process involves...
Serial Interval of COVID-19 among Publicly Reported Confirmed Cases.
We estimate the distribution of serial intervals for 468 confirmed cases of coronavirus disease reported in China as of February 8, 2020. The mean interval was 3.96 days (95% CI 3.53-4.39 days), SD 4.75 days (95% CI 4.46-5.07...
2019 novel coronavirus disease covid-19 China SARS-CoV-2 Wuhan coronavirus EPIDEMIOLOGY respiratory infections serial interval severe acute respiratory syndrome coronavirus 2 viruses Zoonoses Basic Reproduction Number Betacoronavirus covid-19 China Coronavirus Infections Humans Pandemics Pneumonia Viral SARS-CoV-2 Time Factors
Giant photoluminescence enhancement in MoSe2 monolayers treated with oleic acid ligands.
Arelo OA Tanoh, Jack Alexander-Webber, Ye Fan, Nicholas Gauriot, James Xiao, Raj Pandya, Zhaojun Li, Stephan Hofmann, Akshay Rao
Aug 19, 2021
The inherently low photoluminescence (PL) yields in the as prepared transition metal dichalcogenide (TMD) monolayers are broadly accepted to be the result of atomic vacancies (i.e., defects) and uncontrolled doping, which give...
Stiffening and ventricular-arterial interaction in the ascending aorta using MRI
OBJECTIVES: The aim of this study was to investigate the effect of age and sex on nPWV and ndI in the ascending aorta of healthy humans. BACKGROUND: Local pulse wave velocity (nPWV) and wave intensity (ndI) in the human...
Distributed fiber optic sensing of axially loaded bored piles
Loizos Pelecanos, Kenichi Soga, Mohammed Elshafie, Nicholas de Battista, Cedric Kechavarzi, Chang Ye Gue, Yue Ouyang, Hyungjoon Seo
Mar 31, 2018
Instrumented pile tests are vital to establish the performance of a pile and validate the assumptions made during initial design. Conventional instrumentation includes vibrating wire strain gauges and extensometers to measure...
Data driven discovery of cyber physical systems.
Ye Yuan, Xiuchuan Tang, Wei Zhou, Wei Pan, Xiuting Li, Hai-Tao Zhang, Han Ding, Jorge Goncalves
Sep 13, 2019
Cyber-physical systems embed software into the physical world. They appear in a wide range of applications such as smart grids, robotics, and intelligent manufacturing. Cyber-physical systems have proved resistant to modeling...
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