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Showing 1 to 12 of 566 entries
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A call for data-driven networks to address equity in the context of undergraduate biology

Computer and Information Science and Engineering Minority-Serving Institutions Research Expansion Program AND Program Evaluation

Berk S, Hebert S, Thompson SK.
GSID: S1u3-71VwYcJ
SK Thompson, S Hebert, S Berk… - CBE—Life Sciences …, 2020 - Am Soc Cell Biol

National efforts to improve equitable teaching practices in biology education have led to an increase in research on the barriers to student participation and performance, as well as solutions for overcoming these barriers. Fewer studies have examined the extent...

Interplaying anions in a supramolecular metallohydrogel to form metal organic frameworks.

Chemical communications (Cambridge, England)

Karak S, Kumar S, Bera S, Díaz DD, Banerjee S, Vanka K, Banerjee R.
PMID: 28295109
Chem Commun (Camb). 2017 Mar 28;53(26):3705-3708. doi: 10.1039/c7cc00539c.

The remarkable effect of anions on the transition from supramolecular gels to crystalline phases has been described. An amino acid-based metallohydrogel was transformed into different metal-organic frameworks through the selective picking of anions. The metallohydrogel and the resulting metal-organic...

Density Propagator for Many-Body Localization: Finite-Size Effects, Transient Subdiffusion, and Exponential Decay.

Physical review letters

Bera S, De Tomasi G, Weiner F, Evers F.
PMID: 28548510
Phys Rev Lett. 2017 May 12;118(19):196801. doi: 10.1103/PhysRevLett.118.196801. Epub 2017 May 08.

We investigate charge relaxation in quantum wires of spinless disordered fermions (t-V model). Our observable is the time-dependent density propagator Π_{ϵ}(x,t), calculated in windows of different energy density ϵ of the many-body Hamiltonian and at different disorder strengths W,...

Spheres of influence…Clinical nurse specialists sparking economic impact, innovative practice.

Nursing management

Delp S, Ward CW, Altice N, Bath J, Bond DC, Hall KD, Harvey EM, Jennings CD, Lucas A, Whitehead P, Carter K.
PMID: 27163780
Nurs Manage. 2016 May 09; doi: 10.1097/01.NUMA.0000483132.20566.cd. Epub 2016 May 09.

No abstract available.

Student use and pedagogical impact of a mobile learning application.

Biochemistry and molecular biology education : a bimonthly publication of the International Union of Biochemistry and Molecular Biology

Teri S, Acai A, Griffith D, Mahmoud Q, Ma DW, Newton G.
PMID: 24375862
Biochem Mol Biol Educ. 2014 Mar-Apr;42(2):121-35. doi: 10.1002/bmb.20771. Epub 2013 Dec 20.

Mobile learning (m-learning) is a relevant innovation in teaching and learning in higher education. A mobile app called NutriBiochem was developed for use in biochemistry and nutrition education for students in a second year Biochemistry and Metabolism course. NutriBiochem...

Mechanisms of vortices termination in the cardiac muscle.

Royal Society open science

Hornung D, Biktashev VN, Otani NF, Shajahan TK, Baig T, Berg S, Han S, Krinsky VI, Luther S.
PMID: 28405398
R Soc Open Sci. 2017 Mar 15;4(3):170024. doi: 10.1098/rsos.170024. eCollection 2017 Mar.

We propose a solution to a long-standing problem: how to terminate multiple vortices in the heart, when the locations of their cores and their critical time windows are unknown. We scan the phases of all pinned vortices in parallel...

Radical and Non-Radical States of the [Os(PIQ)] Core (PIQ = 9,10-Phenanthreneiminoquinone): Iminosemiquinone to Iminoquinone Conversion Promoted o-Metalation Reaction.

Inorganic chemistry

Bera S, Mondal S, Maity S, Weyhermüller T, Ghosh P.
PMID: 27149329
Inorg Chem. 2016 May 16;55(10):4746-56. doi: 10.1021/acs.inorgchem.6b00040. Epub 2016 May 05.

The coordination and redox chemistry of 9,10-phenanthreneiminoquinone (PIQ) with osmium ion authenticating the [Os(II)(PIQ(•-))], [Os(III)(PIQ(•-))], [Os(III)(C,N-PIQ)], [Os(III)(PIQ)], and [Os(III)(PIQ(2-)) ] states of the [Os(PIQ)] core in the complexes of types trans-[Os(II)(PIQ(•-))(PPh3)2(CO)Br] (1), trans-[Os(III)(PIQ(•-))(PPh3)2Br2] (2), trans-[Os(III)(C,N-PIQ)(PPh3)2Br2]·2CH2Cl2 (3·2CH2Cl2), trans-[Os(III)(C,N-PIQ(Br))(PPh3)2Br2]·2CH2Cl2 (4·2CH2Cl2), trans-[Os(III)(C,N-PIQ(Cl2))(PPh3)2Br2]...

Fast monte carlo simulations and singularities in the probability distributions of nonequilibrium systems.

Physical review letters

Bandrivskyy A, Beri S, Luchinsky DG, Mannella R, McClintock PV.
PMID: 12786539
Phys Rev Lett. 2003 May 30;90(21):210201. doi: 10.1103/PhysRevLett.90.210201. Epub 2003 May 30.

A numerical technique is introduced that reduces exponentially the time required for Monte Carlo simulations of nonequilibrium systems. Results for the quasistationary probability distribution in two model systems are compared with the asymptotically exact theory in the limit of...

[Classification of chronic pain. Quantification and grading with the Mainz Pain Staging System].

Schmerz (Berlin, Germany)

Pfingsten M, Schöps P, Wille T, Terp L, Hildebrandt J.
PMID: 12799906
Schmerz. 2000 Feb;14(1):10-7. doi: 10.1007/s004820000060.

INTRODUCTION: Chronic pain is an individually variable experience, incorporating physical, psychological and social dimensions. Chronic pain occurs in a broad spectrum of severity; therefore, a grading procedure is of crucial importance in clinical research and in epidemiologic studies. The...

iTools: a framework for classification, categorization and integration of computational biology resources.

PloS one

Dinov ID, Rubin D, Lorensen W, Dugan J, Ma J, Murphy S, Kirschner B, Bug W, Sherman M, Floratos A, Kennedy D, Jagadish HV, Schmidt J, Athey B, Califano A, Musen M, Altman R, Kikinis R, Kohane I, Delp S, Parker DS, Toga AW.
PMID: 18509477
PLoS One. 2008 May 28;3(5):e2265. doi: 10.1371/journal.pone.0002265.

The advancement of the computational biology field hinges on progress in three fundamental directions--the development of new computational algorithms, the availability of informatics resource management infrastructures and the capability of tools to interoperate and synergize. There is an explosion...

Concurrent development of testicular seminoma and choriocarcinoma of the superior mediastinum, presented as cervical mass: a case report and implications about pathogenesis of germ-cell tumours.

BMC clinical pathology

Mountzios G, Pavlakis G, Terpos E, Sakorafas G, Revelos K, Bamias A, Nikolaou N, Papasavas P, Soria JC, Dimopoulos MA.
PMID: 17112390
BMC Clin Pathol. 2006 Nov 20;6:8. doi: 10.1186/1472-6890-6-8.

BACKGROUND: Synchronous presentation of more than one germ cell tumours of different histology in the same patient is considered to be very rare. In these cases of multiple germ cell tumours, strong theoretical and clinical data suggest an underlying...

Microstructures of a Pt/Ni/C multilayer system: an X-ray reflectivity and ion scattering study.

Journal of nanoscience and nanotechnology

Roy S, Bera S, Dev BN.
PMID: 17655014
J Nanosci Nanotechnol. 2007 Jun;7(6):2182-5. doi: 10.1166/jnn.2007.791.

Microstructural characterization of a synthetic periodic and graded Pt/Ni/C multilayer system by X-ray reflectivity and ion scattering techniques is presented. The experimental reflectivity data are fitted with a theoretical multi-trilayer model with graded periodicity which increases from substrate to...

Showing 1 to 12 of 566 entries