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Effect of Heart Rate Variability Biofeedback on Sport Performance, a Systematic Review
(2017)Aim was to determine if the training with heart rate variability biofeedback allows to improve performance in athletes of different disciplines. Methods such as database search on Web of Science, SpringerLink, EBSCO Academic ... -
Effect of heat treatment of bovine colostrum on bacterial counts, viscosity, and immunoglobulin G concentration
(2010)A study was conducted to identify the optimal temperature and time at which heat treatment of bovine colostrum would least change viscosity and IgG concentrations yet reduce bacterial count. First-milking colostrum ... -
Effect of high intensity ultrasound on main bioactive compounds, antioxidant capacity and color in orange juice
(2022)Ultrasound is a useful alternative to thermal processing that can be applied to many food products and juices to aid with enzymes and microorganism inactivation and to improve the efficiency of unit operations generally ... -
Effect of high pH on growth of Synechocystis sp. PCC 6803 cultures and their contamination by golden algae (Poterioochromonas sp.)
(2016)Culturing cyanobacteria in a highly alkaline environment is a possible strategy for controlling contamination by other organisms. Synechocystis PCC 6803 cells were grown in continuous cultures to assess their growth ... -
Effect of High-Intensity and Concurrent Training in Body Composition in Costa Rican Overweight and Obese Women
(2017)This study was designed to determine the changes in body composition, Body Weight (BW), Fat Mass (FM), Body Fat Percentage (BF%) and, Skeletal Muscle Mass (SMM) of High Intensity Interval Training (HIIT) and Concurrent ... -
Effect of hydrogen cyanamide on the endogenous hormonal content of pea seedlings (Pisum sativum L.)
(2008)Hydrogen cyanamide (HC) has been used to break bud and seed dormancy and to improve rooting in several species, responses usually associated with the action of plant hormones. However, very few studies have measured ... -
Effect of inbreeding on productive parameters in Costa Rican Holstein and Jersey cows
(2013-12-11)A retrospective longitudinal study was conducted with 208 148 records of Holstein and Jersey cows from 545 specialized dairy herds present in the VAMPP Bovino National Data Base, of the Regional Center of Informatics for ... -
Effect of infection on food intake and the nutritional state: perspectives as viewed from the viIlage
(1977)Data from a prospective study of a Guatemalan village population revealed an exceedingly high force of infection which may affect nutrition and growth from gestation onward. Maternal morbidity was higher and fetal antigenic ... -
Effect of Ingested Fluid Composition on Exercise-related Transient Abdominal Pain
(2004-04)The present study investigated the effect of ingested fluid composition on the experience of exercise-related transient abdominal pain (ETAP). Forty subjects, susceptible to ETAP, completed 4 treadmill exercise trials: a ... -
Effect of irrigation water availability on the value of agricultural land in Guanacaste, Costa Rica: A hedonic pricing approach
(2020-12-21)The need for water and its impacts on agri-culture and food security are growing con-cerns around the world and Costa Rica is no exception. In this context, the valuation of lands in light of the availability ... -
Effect of macronutrients and sucrose concentration on in vitro growth of Drosera capensis L. (Droseraceae) plants, and evaluation of six substrates for acclimatization
(2011-01)The effect of two concentrations of the Murashige and Skoog macronutrients (full and half strength), in combination with three concentrations of sucrose (1.5, 3.0 and 4.5% w/v), was evaluated on the in vitro growth of ... -
Effect of Maize Hybrid and Foliar Fungicides on Yield Under Low Foliar Disease Severity Conditions
(2015)Foliar fungicide use in the U.S. Corn Belt increased in the last decade; however, questions persist pertaining to its value and sustainability. Multistate field trials were established from 2010 to 2012 in Illinois, Iowa, ... -
Effect of mineral nutrition on the yield and bromatological characteristics of corn hydroponic green forage
(2018)The objective of this study was to determine the effect of mineral nutrition, applied through nutritional solutions, on the fresh yield (FY) and bromatological characteristics of corn hydroponic green forage (HGF). The ... -
Effect of Music Intensity on Performance during ad libitum Cycle Ergometer Exercise (póster)
(Pensar en Movimiento, 2013-10-15)This is the poster presented on the topic at the 2013 American College of Sports Medicine Annual Meeting. Many people see aerobic exercise as boring and unpleasant, and require a high intrinsic motivation to train. Listening ...