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Showing 1 to 12 of 148 entries
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Biogeography and diversification rates in hornworts: The limitations of diversification modeling

STEM and diversification

Renner SS, Villarreal JC.
GSID: o8PQbgC5Ts8J
JC Villarreal, N Cusimano, SS Renner - Taxon, 2015 - Wiley Online Library

… , and the assumed high stem age together suggest a history of changing diversification (ie, … We used the BAMM software to fit rate-variable and constant-rate birth-death diversification …

Evaluation and decision making in higher education: Toward equitable repertoires of faculty practice

Alliances for Graduate Education and the Professoriate AND Program Evaluation

Posselt J, Villarreal CD.
GSID: 6krXzma7Ll0J
J Posselt, TE Hernandez, CD Villarreal… - Higher Education …, 2020 - Springer

In this chapter, we propose evaluation and decision-making as activities which, properly reconstructed from conventional norms, can be leveraged to change who and what receives access, opportunities, recognition, and status in higher education. We critically review seminal perspectives on...

Radical scavenging, antioxidant, and cytotoxic activities of the methanolic extracts from different organs of Ternstroemia pringlei.

Pakistan journal of pharmaceutical sciences

Salgado N, Aragón PN, Acevedo M, Corona L, Rodríguez V, Mesnard F, Fliniaux MA, Molinié R, Marcelo P, Villarreal ML, Taketa AT.
PMID: 26687745
Pak J Pharm Sci. 2015 Nov;28(6):2279-84.

Ternstroemia pringlei (Rose) Standl. (Theaceae) is widely used in Mexican traditional medicine to treat a diverse array of illnesses including rheumatoid pains, and is listed as one of the most consumed medicinal plants in the country. We selected T....

Vibrational spectra, theoretical calculations, and two-dimensional potential energy surface for the ring-puckering vibrations of 2,4,7-trioxa[3.3.0]octane.

The journal of physical chemistry. A

Chun HJ, Meinander N, Villarreal JR, Laane J.
PMID: 25514365
J Phys Chem A. 2015 Jan 15;119(2):410-7. doi: 10.1021/jp511353r. Epub 2014 Dec 31.

2,4,7-Trioxa[3.3.0]octane (247TOO) is an unusual bicyclic molecule which can exist in four different conformational forms which are determined by the directions of the two ring- puckering motions. The vibrational assignments of 247TOO have been made based on its infrared...

A Straightforward Approach for the Determination of the Maximum Time Step for the Simulation of Nanometric Metallic Systems.

Journal of chemical theory and computation

Villarreal MA, Oviedo OA, Leiva EP.
PMID: 26593667
J Chem Theory Comput. 2012 May 08;8(5):1744-9. doi: 10.1021/ct300069d. Epub 2012 Apr 06.

In the present work, we report on a systematic analysis to determine the maximum time step allowed in molecular dynamics simulations applied to study metal systems of current interest in nanoscience. Using the velocity Verlet integration scheme, we have...

Change in the prevalence of metabolic syndrome in a population of medical students: 6-year follow-up.

Journal of diabetes and metabolic disorders

Lavalle FJ, Villarreal JZ, Montes J, Mancillas LG, Rodríguez SE, González P, Lara R.
PMID: 26613078
J Diabetes Metab Disord. 2015 Nov 25;14:85. doi: 10.1186/s40200-015-0216-4. eCollection 2015.

Students of a university hospital were assessed in 2007 and later in 2013 to determine the prevalence of metabolic syndrome. Statistical analysis was done with SPSS version 17.0. A total of 213 students were evaluated in both 2007 and...

Genetic characterisation of PPARG, CEBPA and RXRA, and their influence on meat quality traits in cattle.

Journal of animal science and technology

Goszczynski DE, Mazzucco JP, Ripoli MV, Villarreal EL, Rogberg-Muñoz A, Mezzadra CA, Melucci LM, Giovambattista G.
PMID: 27042330
J Anim Sci Technol. 2016 Apr 01;58:14. doi: 10.1186/s40781-016-0095-3. eCollection 2016.

BACKGROUND: Peroxisome proliferator-activated receptor gamma (PPARG), CCAAT/enhancer binding protein alpha (CEBPA) and retinoid X receptor alpha (RXRA) are nuclear transcription factors that play important roles in regulation of adipogenesis and fat deposition. The objectives of this study were to...

The DNA Habitat and its RNA Inhabitants: At the Dawn of RNA Sociology.

Genomics insights

Villarreal LP, Witzany G.
PMID: 26217106
Genomics Insights. 2013 Mar 04;6:1-12. doi: 10.4137/GEI.S11490. eCollection 2013.

Most molecular biological concepts derive from physical chemical assumptions about the genetic code that are basically more than 40 years old. Additionally, systems biology, another quantitative approach, investigates the sum of interrelations to obtain a more holistic picture of...

Gray-level computer-generated hologram filters for multiple-object correlation.

Applied optics

Iemmi C, Ledesma S, Campos J, Villarreal M.
PMID: 18338006
Appl Opt. 2000 Mar 10;39(8):1233-40. doi: 10.1364/ao.39.001233.

Synthesis of gray-level computer-generated holograms allows for an increase of the information storage capability that is usually achieved with conventional binary filters. This is mainly because more degrees of freedom are available. We propose to profit from this feature...

Osteoblast responses to as-deposited and heat treated sputtered CaP surfaces.

Journal of materials science. Materials in medicine

Ong JL, Villarreal DR, Cavin R, Ma K.
PMID: 15348263
J Mater Sci Mater Med. 2001 Jun;12(6):491-5. doi: 10.1023/a:1011259311032.

The clinical success of dental implants is governed by implant surfaces and bone cell responses that promote rapid osseointegration. The objective of this study was to evaluate the in vitro osteoblast cell response to heat treated and non-heat treated...

Chemical and Biological Study of Astianthus viminalis.

Planta medica

Alvarez L, Núñez M, Del Carmen Pérez M, Villarreal ML, Delgado G.
PMID: 17236027
Planta Med. 1994 Feb;60(1):98. doi: 10.1055/s-2006-959424.

No abstract available.

Spectroscopic investigations and potential energy surfaces of the ground and excited electronic states of 1,3-benzodioxan.

The Journal of chemical physics

McCann K, Wagner M, Guerra A, Coronado P, Villarreal JR, Choo J, Kim S, Laane J.
PMID: 19655862
J Chem Phys. 2009 Jul 28;131(4):044302. doi: 10.1063/1.3169504.

The laser-induced fluorescence spectra (both fluorescence excitation and dispersed fluorescence) of jet-cooled 1,3-benzodioxan along with its ultraviolet absorption spectra have been recorded and analyzed in order to determine the vibrational quantum levels in both the ground and S(1)(pi,pi(*)) electronic...

Showing 1 to 12 of 148 entries