Critical points and resonance of hyperplane arrangements (2009)
Cohen, D., Denham, G., Falk, M., Varchenko, A.
If F is a master function corresponding to a hyperplane arrangement A and a collection of weights y, we investigate the relationship between the critical set of F, the variety defined by the...
Introduction University of Pennsylvania’s RoboCup Legged Soccer Team (the UPennalizers) (2008)
D. D. Lee, D. Cohen, P. Srivastava, Y. Ooi, L. Saul, C. J. Taylor, ...
The Genome of Laccaria bicolor Provides Insights into Mycorrhizal Symbiosis (2008)
Martin, F., Aerts, A., Ahren, D., Brun, A., Danchin, E. G. J., Duchaussoy, F., ...
Mycorrhizal symbioses--the union of roots and soil fungi--are universal in terrestrial ecosystems and may have been fundamental to land colonization by plants. Boreal, temperate and montane forests...
ON REPRESENTATIONS AND K-THEORY OF THE BRAID GROUPS (2008)
A. Adem, D. Cohen, F. R. Cohen
Abstract. Let Γ be the fundamental group of the complement of a K(Γ, 1) hyperplane arrangement (such as Artin’s pure braid group) or more generally a homologically toroidal group as defined...
ON REPRESENTATIONS AND K-THEORY OF THE BRAID GROUPS (2008)
A. Adem, D. Cohen, F. R. Cohen
Abstract. Let Γ be the fundamental group of the complement of a K(Γ,1) hyperplane arrangement (such as Artin’s pure braid group) or more generally a homologically toroidal group as defined below....
The genome of Laccaria bicolor provides insights into mycorrhizal symbiosis (2008)
MARTIN, F, AERTS, A, AHREN, D, BRUN, A, DANCHIN, EGJ, DUCHAUSSOY, F, ...
A File Format for the Exchange of Images in the Internet Status of This Memo (2007)
This document specifies an IAB standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "IAB...
Evaluation and evidence: learning and influence in community-based action research (2007)
Carlisle, S., Snooks, H., Evans, A., Cohen, D.
No abstract available.
DC Magnetic Fields from the Human Body Generally: A Historical Overview (2006)
A review is presented of the earliest dc magnetic field (dcMF) measurements, made between 1969 and 1983, due to natural currents in the body. The measurements were essentially a mapping over the...
Boston and the History of Biomagnetism (2006)
Because the most recent biomagnetism international conference (Biomag 2004) is taking place here in Boston, it has historical significance. The first biomagnetic measurement using the SQUID detector...
This memo defines an Experimental Protocol for the Internet community. It does not specify an Internet standard of any kind. Discussion and suggestions for improvement are requested. Distribution of...
Wavepacket Dynamics, Quantum Reversibility and Random Matrix Theory (2005)
Hiller, M., Cohen, D., Geisel, T., Kottos, T.
We introduce and analyze the physics of "driving reversal" experiments. These are prototype wavepacket dynamics scenarios probing quantum irreversibility. Unlike the mostly hypothetical "time...
1 Nuclear geophysiology: 'radio-medicine ' for planet earth (2005)
T. E. Payne, A. Henderson-sellers, D. Cohen, D. Fink, G. Jacobsen, P. Holden, ...
Roughly identical to first announcement With banner below: deadline for early registration extended
A Metric Approach to Vector-Valued Image Segmentation (2004)
Abstract. We address the issue of low-level segmentation of vector-valued images, focusing on the case of color natural images. The proposed approach relies on the formulation of the problem in the...
Quantum irreversibility of energy spreading (2003)
The analysis of dissipation and dephasing in driven mesoscopic devices requires a distinction between two notions of quantum irreversibility. One (\Loschmidt echo") is related to \time...
Selective Deficits in Prefrontal Cortex Function (2001)
Deanna M. Barch, Phd Cameron, S. Carter, Md Todd, S. Braver, ...
the administration of medication or the most confounding effects of illness duration. Furthermore, these results are consistent with the hypothesis that WM deficits in patients with schizophrenia...
Autologous blood transfusion in total knee replacement surgery (2001)
Thomas, D., Wareham, K., Cohen, D., Hutchings, H.
We compared allogeneic blood usage for two groups of patients undergoing total knee replacement surgery (TKR). Patients were randomized to receive either their post‐operative wound drainage as...
Ochoa, L., Hurwitz, H. I., Wilding, G., Cohen, D., Thomas, J. P., Schwartz, G., ...
Background: This study was performed to evaluate the pharmacokinetics, bioequivalence, and feasibility of a combined oral formulation of 5-flurouracil (5-FU) and eniluracil (Glaxo Wellcome Inc.,...
Market Integration, Regionalism and the Global Economy (1999)
Venables, Anthony J., Baldwin, R. E, Cohen, D, Sapir, A (eds)
An exploration of GPs' use of MRI: a critical incident study (1998)
Robling, M, Kinnersley, P, Houston, H, Hourihan, M, Cohen, D, Hale, J
Characterization of the gent stacked filter unit PM10 sampler. (1997)
HOPKE, PK, XIE, Y, RAUNEMAA, T, BIEGALSKI, S, LANDSBERGER, S, Maenhaut, Willy, ...
Neri, C, Albanese, V, Lebre, AS, Holbert, S, Saada, C, Bougueleret, L, ...
A high-fidelity physical map of human chromosome 21q in yeast artificial chromosomes (1995)
Korenberg, JR, Chen, XN, Mitchell, S, Fannin, S, Gerwehr, S, Cohen, D, ...
Reconsideration of the term 'vitrification' as used in micro-propagation. (1992)
Debergh, Pierre, AITKENCHRISTIE, J, COHEN, D, GROUT, B, VONARNOLD, S, ZIMMERMAN, R, ...
4 decades of shigellosis in israel - epidemiology of a growing public-health problem (1991)
Despite the improved standard of living in Israel, shigellosis remains a common disease. Examination of trends in the incidence of shigellosis in Israel between 1951 and 1987 showed a period of...
CA repeat polymorphism in the glucose transporter GLUT 2 gene (1991)
Froguel, P., Zouali, H., Sun, F., Velho, G., Fukumoto, H., Passa, P., ...
CA repeat polymorphism in the glucose transporter GLUT 2 gene (1991)
Froguel, P, Zouali, H, Sun, F, Velho, G, Fukumoto, H, Passa, P, ...
Bellanné-Chantelot, C., Barillot, E., Lacroix, B., Paslier, D.Le, Cohen, D.
A rapid and safe method of Yeast Artificial Chromosome (YAC) physical mapping by cosmid ‘fingerprinting’ is presented. YACs are subcloned into cosmids which are prepared without previous...
The Control of Hypertension and its Effect on Renal Function in Rat Remnant Kidney (1988)
Eliahou, H. E., Cohen, D., Herzog, D., Shechter, P., Serban, I., Kapuler, S., ...
Blood pressure control and its influence on the rat remnant kidney function were studied. The deterior ation in kidney function was followed for up to 20 weeks at 4-weekly intervals in four groups of...
The Hiv A (sor) Gene-product Is Essential For Virus Infectivity (1987)
Strebel, K, Daugherty, D, Clouse, K, Cohen, D, Folks, T, Martin, MA
Peer Reviewed
TUBERCULIN SENSITIVITY IN A HIGH-RISK CANINE POPULATION (1975)
SNIDER, W. R., COHEN, D., REIF, J. S., STEIN, S. C., PRIER, J. E.
Snider, W. R., D. Cohen, J. S. Reif (School of Veterinary Medicine, U. of Pennsylvania, Philadelphia, PA 19174), S. C. Stein and J. E. Prier. Tuberculin sensitivity in a high-risk canine population....
Cooper, J. W., Seidl, A. A., Vander Velde, John Christian, Bromberg, C. M., Cohen, D., De Brion, J. P., ...
Lab angular distributions for the production of charged secondary particles in inelastic proton-proton collisions are presented. Data are separately displayed for protons and for positive and...
Production of [gamma], [Lambda][deg], Ks[deg] and [deg] in pp collisions at 102 GeV/c (1973)
Chapman, Jay W., Cooper, J. W., Green, N., Roe, B. P., Seidl, A. A., Vander Velde, John Christian, ...
We have measured cross section for [gamma], KS[deg], [Lambda] and production at 102 GeV/c and find: [sigma]([gamma]) = 170 +/- 16 mb., [sigma](KS[deg]) = 4.6 +/- 0.5 mb., [sigma]([Lambda]) = 3.2 +/-...
A Malignant Optic Glioma (1973)
fatigue; nausea; vomiting; decreasing vision
A Malignant Optic Glioma (1973)
fatigue; nausea; vomiting; decreasing vision
Studies on the local treatment of wounds for the prevention of rabies*
Kaplan, M. M., Cohen, D., Koprowski, H., Dean, D., Ferrigan, L.
This paper reports on laboratory studies made in guinea-pigs on puncture wounds infected with fixed rabies virus and treated one hour later with various substances, the purpose being to review the...
Thymidine Labelling Studies in a Transmissible Venereal Tumour of the Dog
The cell population kinetics of the transmissible venereal tumour of the dog was studied at two different stages of tumour growth using the labelled mitoses technique. At the first stage the tumours...
Cohen, D., Yron, L., Haber, M., Robinson, E., Weiss, D. W.
Strain BALB/c female mice bearing syngeneic implants of 2 mammary adenocarcinomata were treated with MER, x-irradiation or both. MER was administered either subcutaneously at a site contralateral to...