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Review of Ángel-Luis Pujante and Keith Gregor, eds. Romeo y Julieta en España: Las versiones neoclásicas. Murcia; Madrid: Universidad de Murcia; Univ…

2019

Review of Ángel-Luis Pujante and Keith Gregor, eds. Romeo y Julieta en España: Las versiones neoclásicas. Murcia; Madrid: Universidad de Murcia; Universidad Complutense de Madrid, 2017

Effects of Stretching on Upper-Body Muscular Performance

2008

The purpose of this investigation was to examine the influence of upper-body static stretching and dynamic stretching on upper-body muscular performance. Eleven healthy men, who were National Collegiate Athletic Association Division I track and field athletes (age, 19.6 +/- 1.7 years; body mass, 93.7 +/- 13.8 kg; height, 183.6 +/- 4.6 cm; bench press 1 repetition maximum [1RM], 106.2 +/- 23.0 kg), participated in this study. Over 4 sessions, subjects participated in 4 different stretching protocols (i.e., no stretching, static stretching, dynamic stretching, and combined static and dynamic stretching) in a balanced randomized order followed by 4 tests: 30% of 1 RM bench throw, isometric ben…

Neuromuscular function during drop jumps in young and elderly males

2011

The Hoffman reflex (H-reflex), indicating alpha-motoneuron pool activity, has been shown to be task - and in resting conditions - age dependent. How aging affects H-reflex activity during explosive movements is not clear at present. The purpose of this study was to examine the effects of aging on H-reflexes during drop jumps, and its possible role in drop jump performance. Ten young (26.8 ± 2.7 years) and twenty elderly (64.2 ± 2.7 years) subjects participated in the study. Maximal drop jump performance and soleus H-reflex response (H/M jump) 20 ms after ground contact were measured in a sledge ergometer. Maximal H-reflex, maximal M-wave, Hmax/Mmax-ratio and H-reflex excitability curves wer…

Alegacion iuridica por Clara Maria Bas, y de Bas, Viuda, en la causa con Bernardo Bas, en que ha sido tambien citado Baltasar Bàs, vecinos de la Vill…

1721

Sig. [A]-B2, C3 Signat al final: El Dr. Miguel Sessè y Prats. - A la part superior de la port.: Jesus, maria, Joseph; S. Thomas de Aquino, y San Phelipe Neri Port. orlada amb grav. xil. de Stº Tomás de Aquino. - Text amb notes marginals. - Reclams. - Capital grav

Hybrid layers of etch-and-rinse versus self-etching adhesive systems.

2010

Objective: To evaluate the effectiveness in the formation of resin tags, adhesive lateral branches and hybrid layers of five adhesive systems, when bonding to dentine. Material and Methods: Flat dentin surfaces from 25 molars were bonded with several adhesive systems according to the manufacturers? instructions. Composite build-ups were constructed incrementally with Tetric Ceram. The Specimens were sectioned parallel to the long axis. One section was treated with phosphoric acid and sodium hypochlorite in order to reveal the hybrid layer formation. The other section was stored in 30% hydrochloric acid to detect resin tags and adhesive lateral branch formation. Results: The two etch-and-rin…

Resistance to demineralisation of adjacent enamel and dentine, fluoride release and dentine bond strength of fluoride-containing self-etch adhesive s…

2019

Background The current study aimed to assess the amount of fluoride released from fluoride-containing dental adhesives and its effect on micro-tensile bond strength (µTBS) and on resistance to demineralisation of dentine and enamel. Material and Methods Two fluoride-containing dental adhesives, and a fluoride-free adhesive were used as experimental adhesives. After thermal cycling the µ-TBS of adhesives to dentine and the failure mode were assessed. The fluoride release and cross-sectional microhardness (CSMH) of specimens were measured before and after one day, 7 and 28 days of pH-cycling. The data were analysed using one-way ANOVA, Weibull statistics and repeated measures ANOVA. Results T…

Architectura ciuil recta y obliqua : Considerada y dibuxada en el Templo de Ierusalem ... Promovida a suma perfeccion en el Templo y Palacio de S. Lo…

1679

Obra en 3 t. amb port. i pàg. propies Conté T. III: Tomo III de la Architectura ciuil : En que se contienen las Ichonographias, Ortographia, Figuras, y Delineaciones, que en los Tomos precedentes se explican ... en quatro partes [159] f. de grav. calc., algunes signades per Cesar de Laurentijs, Jo. Francus. Bugattus, Simon Durellus Sense sign. Text a dues col. Port. amb grav. xil. Caplletres historiades Cadascuna de les quatre parts amb la seva pròpia port. calc. arquitectònica

Journalistisen työprosessin jäljillä

2017

Conditioning hops increase triceps surae muscle force and Achilles tendon strain energy in the stretch-shortening cycle

2018

Postactivation potentiation can improve athletic performance, but the underlying mechanisms are poorly understood. This study investigated the effect of conditioning hops on triceps surae muscle force and tendon strain and its contribution to potentiated stretch-shortening cycle (SSC) performance. Thirty-two subjects participated in two experiments. In both experiments, subjects performed three drop jumps (DJs) after prior conditioning with 10 maximal hops, three unconditioned DJs served as control. Ground reaction forces, kinematics, and triceps surae electromyographic activity were recorded. Ultrasound imaging was used to determine fascicle lengths (FASC) of the gastrocnemius (GM) and sol…

Micro-Raman spectroscopic characterization of a CR-39 detector.

2013

Characterization by micro-Raman spectroscopy of polymeric materials used as nuclear track detectors reveals physico-chemical and morphological information on the material's molecular structure. In this work, the nuclear track detector poly(allyl diglycol carbonate), or Columbia Resin .39 (CR-39), was characterized according to the fluence of alpha particles produced by a 226Ra source and chemical etching time. Therefore, damage of the CR-39 chemical structure due to the alpha-particle interaction with the detector was analyzed at the molecular level. It was observed that the ionization and molecular excitation of the CR-39 after the irradiation process entail cleavage of chemical bonds and…