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Journal articles on the topic 'Intermediate term anaerobic capacity'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Gaiga, Milena C., and David Docherty. "The Effect of an Aerobic Interval Training Program on Intermittent Anaerobic Performance." Canadian Journal of Applied Physiology 20, no. 4 (1995): 452–64. http://dx.doi.org/10.1139/h95-036.

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The effects of a 9-week aerobic interval training program on anaerobic intermittent performance were investigated. Intermittent work consisted of four repeat 30-sec maximal efforts on a cycle ergometer (Wingate test) with 3-min recovery intervals. Thirteen men trained 3 days a week on the cycle ergometer, completing 3-min work-to-rest intervals and progressing from 5 to 10 reps. Relative and absolute values of aerobic power increased significantly for the training group (p <.05). No significant change was observed for the control group (n = 11). The training group demonstrated significant i

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Spriet, Lawrence L. "Anaerobic metabolism in human skeletal muscle during short-term, intense activity." Canadian Journal of Physiology and Pharmacology 70, no. 1 (1992): 157–65. http://dx.doi.org/10.1139/y92-023.

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The ability of human skeletal muscle to provide anaerobically derived ATP during short-term, intense activity is examined. The paper emphasizes the information obtained from direct measurements of substrates, intermediates, and products of the pathways in muscle that provide anaerobically derived ATP. The capacity of muscle to provide ATP via anaerobic pathways is ~370 mmol/kg dry muscle (dm) during dynamic exercise lasting ~3 min. Anaerobic glycolysis provided ~80%, phosphocreatine (PCr) degradation ~16%, and depletion of the ATP store ~4% of the total ATP provided. When the blood flow to the

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BACHARACH, DAVID W., and SERGE PETELIN von DUVILLARD. "Intermediate and long-term anaerobic performance of elite Alpine skiers." Medicine & Science in Sports & Exercise 27, no. 3 (1995): 305???309. http://dx.doi.org/10.1249/00005768-199503000-00003.

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Matthews, A., L. Russell, and C. Carpinella. "Weather-normalized intermediate term capacity forecasting: a procedural innovation." IEEE Transactions on Power Systems 3, no. 3 (1988): 1291–97. http://dx.doi.org/10.1109/59.14594.

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Oriishi, Marie, Takeo Matsubayashi, Takashi Kawahara, and Yasuhiro Suzuki. "Short-term Hypoxic Exposure And Training Improve Anaerobic Capacity In Long Sprinters." Medicine & Science in Sports & Exercise 46 (May 2014): 426. http://dx.doi.org/10.1249/01.mss.0000494454.98030.6d.

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Donoso-Bravo, Andres, Sara Pérez-Elvira, Alain Vande Wouwer, and Fernando Fdz-Polanco. "Long-term hydrolytic capacity evaluation of a thermophilic anaerobic digester treating sewage sludge." Water Science and Technology 66, no. 11 (2012): 2378–84. http://dx.doi.org/10.2166/wst.2012.408.

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This study presents an evaluation of the hydrolytic activity of a continuous thermophilic anaerobic reactor in long-term operation. The hydrolytic coefficient was estimated by fitting a three-reaction model of the anaerobic digestion process with experimental data obtained from a pilot thermophilic digester operated for about 2 years. The model fitting and the cross-validation indicate that this model can represent the behavior of the system in a proper way; moreover, the results show a variation of the hydrolytic capacity of the system throughout the evaluation period. The increase in the hyd

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Hamdan, Rami Abou, Andy Schumann, Marco Herbsleb, et al. "Determining cardiac vagal threshold from short term heart rate complexity." Current Directions in Biomedical Engineering 2, no. 1 (2016): 155–59. http://dx.doi.org/10.1515/cdbme-2016-0036.

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AbstractEvaluating individual aerobic exercise capacity is fundamental in sports and exercise medicine but associated with organizational and instrumental effort. Here, we extract an index related to common performance markers, the aerobic and anaerobic thresholds enabling the estimation of exercise capacity from a conventional sports watch supporting beatwise heart rate tracking. Therefore, cardiac vagal threshold (CVT) was determined in 19 male subjects performing an incremental maximum exercise test. CVT varied around the anaerobic threshold AnT with mean deviation of 7.9 ± 17.7 W. A high c

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Tsao, Pei-Chun, Kuo-Wei Tseng, Hung-Wen Cheng, Yu-Lin Ning, and Chin-Fang Wang. "Effects Of Short Term Intermittent Exercise On Aerobic And Anaerobic Capacity In Judo Athletes." Medicine & Science in Sports & Exercise 47 (May 2015): 798. http://dx.doi.org/10.1249/01.mss.0000478918.04254.6c.

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Acar, M. E., D. Bayraktar, S. Gucenmez, et al. "AB0862-HPR THE RELATIONSHIP BETWEEN ANAEROBIC EXERCISE CAPACITY AND LOWER EXTREMITY FUNCTIONALITY IN PATIENTS WITH FAMILIAL MEDITERRANEAN FEVER." Annals of the Rheumatic Diseases 80, Suppl 1 (2021): 1454.2–1455. http://dx.doi.org/10.1136/annrheumdis-2021-eular.2380.

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Background:Familial Mediterranean fever (FMF) is an auto-inflammatory disease commonly affects people from Mediterranean basin. It is characterized by acute self-limiting inflammatory attacks of serous membranes. The disease is commonly associated with musculoskeletal symptoms of lower extremities such as arthritis, exercise induced leg pain, as well as protracted febrile myalgia. The term of anaerobic exercise capacity describes the ability of performing quick and explosive tasks such as stair climbing and brisk walking. It is well known that anaerobic exercise capacity is closely related to

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Pun˜al, A., and J. M. Lema. "Anaerobic treatment of Wastewater from a fish-canning factory in a full-scale Upflow Anaerobic Sludge Blanket (UASB) reactor." Water Science and Technology 40, no. 8 (1999): 57–62. http://dx.doi.org/10.2166/wst.1999.0385.

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The start-up and optimisation of a 380 m3 UASB reactor (Up-flow Anaerobic Sludge Blanket) treating wastewater from a fish-canning factory was carried out. At the beginning of the operation the Organic Loading Rate (OLR) was 1 kg COD/m3·d. Then, the load was gradually increased in steps of 50% OLR until the final capacity of the system (4 kg COD/m3·d) was achieved. Wastewater characteristics were highly dependent on the canned product (mussel, tuna, sardines, etc.). In spite of that, a stable operation working at a hydraulic retention time (HRT) of 2 days was maintained. Total Alkalinity (TA) a

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Kim, Jung Hoon, and Ho Sung Nho. "The Effects of Short Term Anaerobic Interval Training on Endurance Capacity in Untrained College Students." Journal of Sport and Leisure Studies 31 (November 30, 2007): 953–60. http://dx.doi.org/10.51979/kssls.2007.11.31.953.

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Eschbach, Martin, Kerstin Schreiber, Katharina Trunk, Jan Buer, Dieter Jahn, and Max Schobert. "Long-Term Anaerobic Survival of the Opportunistic Pathogen Pseudomonas aeruginosa via Pyruvate Fermentation." Journal of Bacteriology 186, no. 14 (2004): 4596–604. http://dx.doi.org/10.1128/jb.186.14.4596-4604.2004.

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ABSTRACT Denitrification and arginine fermentation are central metabolic processes performed by the opportunistic pathogen Pseudomonas aeruginosa during biofilm formation and infection of lungs of patients with cystic fibrosis. Genome-wide searches for additional components of the anaerobic metabolism identified potential genes for pyruvate-metabolizing NADH-dependent lactate dehydrogenase (ldhA), phosphotransacetylase (pta), and acetate kinase (ackA). While pyruvate fermentation alone does not sustain significant anaerobic growth of P. aeruginosa, it provides the bacterium with the metabolic

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ZENG, Yunmin, Li'ao WANG, Tengtun XU, Xue SONG, and Yanze YANG. "Performance of an intermediate soil cover for landfill sites." Earth and Environmental Science Transactions of the Royal Society of Edinburgh 109, no. 3-4 (2018): 429–36. http://dx.doi.org/10.1017/s175569101800052x.

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ABSTRACTThis study aimed to improve the performance of an intermediate covering of soils in landfill sites by using agents such as calcined lime, sawdust and polyacrylamide (PAM). Compressive strength, permeability and water-holding capacity of modified soils were measured, and the effects of regulating pH and pollutant removal in leachate were also investigated in a leaching experiment. The results indicate that three modifying agents could improve the compressive strength of an intermediate soil cover. The permeability of lime-treated soil increased as the amount of lime increased, while tha

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Heiberg, Johan, Sussie Laustsen, Annemette K. Petersen, and Vibeke E. Hjortdal. "Reduced long-term exercise capacity in young adults operated for ventricular septal defect." Cardiology in the Young 25, no. 2 (2013): 281–87. http://dx.doi.org/10.1017/s1047951113002084.

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AbstractBackgroundVentricular septal defects are normally closed in early childhood, and post-surgically the patients are considered as healthy and fit as their peers. However, data are inconsistent. We exercise-tested a cohort of ventricular septal defect-operated patients and a group of matched controls to evaluate long-term physical fitness.MethodsCardiopulmonary exercise capacity was tested on an ergometer cycle in 30 patients and 30 healthy age and gender-matched controls. Pulmonary ventilation and gas exchange were simultaneously measured breath-by-breath with Jaeger MasterScreen CPX® (C

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Suzuki, Yasuhiro, Akiko Kamei, and Takashi Kawahara. "Short-term Simulated Altitude Training Camp Using Normobaric Hypoxia Swimming Pool Improve Aerobic And Anaerobic Capacity." Medicine & Science in Sports & Exercise 46 (May 2014): 425–26. http://dx.doi.org/10.1249/01.mss.0000494452.13278.53.

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Nickel, S., W. Süß, C. Lorentz, and A. Trojan. "Long-term evaluation of community health promotion: using capacity building as an intermediate outcome measure." Public Health 162 (September 2018): 9–15. http://dx.doi.org/10.1016/j.puhe.2018.05.008.

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Zhang, Tian, Pier-Luc Tremblay, Akhilesh Kumar Chaurasia, Jessica A. Smith, Timothy S. Bain, and Derek R. Lovley. "Anaerobic Benzene Oxidation via Phenol in Geobacter metallireducens." Applied and Environmental Microbiology 79, no. 24 (2013): 7800–7806. http://dx.doi.org/10.1128/aem.03134-13.

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ABSTRACTAnaerobic activation of benzene is expected to represent a novel biochemistry of environmental significance. Therefore, benzene metabolism was investigated inGeobacter metallireducens, the only genetically tractable organism known to anaerobically degrade benzene. Trace amounts (<0.5 μM) of phenol accumulated in cultures ofGeobacter metallireducensanaerobically oxidizing benzene to carbon dioxide with the reduction of Fe(III). Phenol was not detected in cell-free controls or in Fe(II)- and benzene-containing cultures ofGeobacter sulfurreducens, aGeobacterspecies that cannot metaboli

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Mijaylova-Nacheva, P., and A. Canul-Chuil. "Anaerobic biodegradation of chlorinated aliphatic compounds using packed bed reactors." Water Science and Technology 54, no. 10 (2006): 193–200. http://dx.doi.org/10.2166/wst.2006.878.

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The feasibility of anaerobic packed bed reactors with tezontle (volcanic stone widely available in Mexico) and mineral granular activated carbon (GAC) was explored for the degradation of the main chlorinated aliphatic compounds present in the effluent from chemical industry for ethylene and polyvinyl chloride production. The biofilm on the support materials was developed using as inoculums anaerobic sludge. The biodegradation of the halogenated aliphatic compounds (1,2-dichloroethane; 1,1,1-trichloroethane; trichloroethylene and carbon tetrachloride) was possible without addition of external e

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Wilén, Britt-Marie, and Peter Balmér. "Short term effects of dissolved oxygen concentration on the turbidity of the supernatant of activated sludge." Water Science and Technology 38, no. 3 (1998): 25–33. http://dx.doi.org/10.2166/wst.1998.0168.

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Short term effects of dissolved oxygen (DO) concentration on the supernatant turbidity of activated sludge were studied in batch reactors, continuous reactors and in a full scale plant. Adsorption of colloidal material onto activated sludge was studied in batch reactors. The adsorption capacity of colloidal material, expressed as removal of turbidity, was larger in aerobic than in anaerobic conditions. The difference in adsorption capacity between high (≥5 mg/l) and low (&lt;0.5 mg/l) DO concentrations was small. Experiments were made in pilot scale completely mixed reactors where the oxyg

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Rodriguez-Castellano, Luis, Lucía del R. Martínez, Carmen Nevárez, and Victor Bonilla. "Effects Of An Alkalizing Supplement On Power, Anaerobic Capacity And Blood Lactate During Short-term Maximal Exercise." Medicine & Science in Sports & Exercise 48 (May 2016): 258. http://dx.doi.org/10.1249/01.mss.0000485778.81990.b5.

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Schmidt, W. Daniel, Gerald C. Hyner, Roseann M. Lyle, Donald Corrigan, Gerald Bottoms, and Christopher L. Melby. "The Effects of Aerobic and Anaerobic Exercise Conditioning on Resting Metabolic Rate and the Thermic Effect of a Meal." International Journal of Sport Nutrition 4, no. 4 (1994): 335–46. http://dx.doi.org/10.1123/ijsn.4.4.335.

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This study examined resting metabolic rate (RMR) and thermic effect of a meal (TEM) among athletes who had participated in long-term anaerobic or aerobic exercise. Nine collegiate wrestlers were matched for age, weight, and fat-free weight with 9 collegiate swimmers. Preliminary testing included maximal oxygen consumption, maximal anaerobic capacity (MAnC) for both the arms and the legs, and percent body fat. On two separate occasions, RMR and TEM were measured using indirect calorimetry.was significantly higher in the swimmers while MAnC was significantly higher in the wrestlers for both the

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James, Lachlan P., G. Gregory Haff, Vincent G. Kelly, and Emma M. Beckman. "Physiological determinants of mixed martial arts performance and method of competition outcome." International Journal of Sports Science & Coaching 13, no. 6 (2018): 978–84. http://dx.doi.org/10.1177/1747954118780303.

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This investigation sought to determine the relevance of anaerobic and aerobic-based measures to competition level and bout outcome in mixed martial arts competitors. For the primary analysis, seven higher-level and eight lower-level male mixed martial arts competitors were compared across a series of short-term anaerobic (sprints at 10 and 20 m), repeated maximal effort (repeated sprint ability), and intermittent aerobic tests (Yo-Yo Intermittent Recovery Level 2)). For the secondary analysis, data were then pooled so relationships could be explored between test performance and percentage of b

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Jia-Meng, Wang, Chen Qian, and Hyun-Chul Cho. "Long-term Effect of Repeated Wingate Anaerobic Training on Anaerobic Capacity, Body Composition and Leg Circumference of Women Basket Ball Players According to Playing Position." Korean Journal of Sports Science 28, no. 4 (2019): 1031–43. http://dx.doi.org/10.35159/kjss.2019.08.28.4.1031.

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Feldman, H., X. Flores-Alsina, P. Ramin, et al. "Assessing the effects of intra-granule precipitation in a full-scale industrial anaerobic digester." Water Science and Technology 79, no. 7 (2019): 1327–37. http://dx.doi.org/10.2166/wst.2019.129.

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Abstract In this paper, a multi-scale model is used to assess the multiple mineral precipitation potential in a full-scale anaerobic granular sludge system. Reactor behaviour is analysed under different operational conditions (addition/no addition of reject water from dewatering of lime-stabilized biomass) and periods of time (short/long term). Model predictions suggest that a higher contribution of reject water promotes the risk of intra-granule CaCO3 formation as a result of the increased quantity of calcium arriving with that stream combined with strong pH gradients within the biofilm. The

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Klauss, V., W. Zwehl, H. Mudra, et al. "Short-term effects of oral enoximone on hemodynamics, exercise capacity, anaerobic threshold, and arrhythmias in congestive heart failure." Klinische Wochenschrift 69, no. 10 (1991): 430–35. http://dx.doi.org/10.1007/bf01666828.

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Alferes, J., J. L. García-Heras, E. Roca, C. García, and I. Irizar. "Integration of equalisation tanks within control strategies for anaerobic reactors. Validation based on ADM1 simulations." Water Science and Technology 57, no. 5 (2008): 747–52. http://dx.doi.org/10.2166/wst.2008.104.

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The combination of equalisation tanks and anaerobic digesters represents a typical design scenario within the treatment of industrial wastewaters. In this context, if the hydraulic capacity of the equalisation tanks is effectively handled, significant improvements in the performance of anaerobic digesters can be achieved in terms of process stability and biogas production. This paper presents a rule-based control strategy for anaerobic reactors with the objective of maximising in the long-term the net production of biogas. The control algorithm combines real-time information about the state of

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Franca, R. D. G., J. Ortigueira, H. M. Pinheiro, and N. D. Lourenço. "Effect of SBR feeding strategy and feed composition on the stability of aerobic granular sludge in the treatment of a simulated textile wastewater." Water Science and Technology 76, no. 5 (2017): 1188–95. http://dx.doi.org/10.2166/wst.2017.300.

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Treatment of the highly polluting and variable textile industry wastewater using aerobic granular sludge (AGS) sequencing batch reactors (SBRs) has been recently suggested. Aiming to develop this technology application, two feeding strategies were compared regarding the capacity of anaerobic–aerobic SBRs to deal with disturbances in the composition of the simulated textile wastewater feed. Both a statically fed, anaerobic–aerobic SBR and an anaerobic plug-flow fed, anaerobic–aerobic SBR could cope with shocks of high azo dye concentration and organic load, the overall chemical oxygen demand an

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Redpath, Tara D., Steven J. Cooke, Cory D. Suski, et al. "The metabolic and biochemical basis of vulnerability to recreational angling after three generations of angling-induced selection in a teleost fish." Canadian Journal of Fisheries and Aquatic Sciences 67, no. 12 (2010): 1983–92. http://dx.doi.org/10.1139/f10-120.

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Although the selective pressures of commercial fishing are well known, few studies have examined this phenomenon in recreational fisheries. This study used a unique population of largemouth bass ( Micropterus salmoides ) with lines bred for low (LVF) and high (HVF) vulnerability to recreational angling. We evaluated whether differential vulnerability to angling was correlated with physiological traits, including metabolic rate, metabolic scope, anaerobic capacity, and biochemical response to exercise. Indeed, angling selection affected the metabolic rate of fish significantly. The standard met

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KORMOS, JUDIT, and ANNA SÁFÁR. "Phonological short-term memory, working memory and foreign language performance in intensive language learning." Bilingualism: Language and Cognition 11, no. 2 (2008): 261–71. http://dx.doi.org/10.1017/s1366728908003416.

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In our research we addressed the question what the relationship is between phonological short-term and working memory capacity and performance in an end-of-year reading, writing, listening, speaking and use of English test. The participants of our study were 121 secondary school students aged 15–16 in the first intensive language training year of a bilingual education program in Hungary. The participants performed a non-word repetition test and took a Cambridge First Certificate Exam. Fifty students were also tested with a backward digit span test, measuring their working memory capacity. Our

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O'Reilly, Megan, Po-Yin Cheung, Khalid Aziz, and Georg M. Schmölzer. "Short- and Intermediate-Term Outcomes of Preterm Infants Receiving Positive Pressure Ventilation in the Delivery Room." Critical Care Research and Practice 2013 (2013): 1–8. http://dx.doi.org/10.1155/2013/715915.

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Although recent advances in neonatal care have improved survival rates, rates of bronchopulmonary dysplasia remain unchanged. Although neonatologists are increasingly applying gentle ventilation strategies in the neonatal intensive care unit, the same emphasis has not been applied immediately after birth. A lung-protective strategy should start with the first breath to help in the establishment of functional residual capacity, facilitate gas exchange, and reduce volutrauma and atelectotrauma. This paper will discuss techniques and equipment during breathing assistance in the delivery room.

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Grinenko, Tatyana, Kathrin Arndt, Melanie Portz, et al. "Clonal expansion capacity defines two consecutive developmental stages of long-term hematopoietic stem cells." Journal of Experimental Medicine 211, no. 2 (2014): 209–15. http://dx.doi.org/10.1084/jem.20131115.

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Long-term hematopoietic stem cells (HSCs [LT-HSCs]) are well known to display unpredictable differences in their clonal expansion capacities after transplantation. Here, by analyzing the cellular output after transplantation of stem cells differing in surface expression levels of the Kit receptor, we show that LT-HSCs can be systematically subdivided into two subtypes with distinct reconstitution behavior. LT-HSCs expressing intermediate levels of Kit receptor (Kitint) are quiescent in situ but proliferate extensively after transplantation and therefore repopulate large parts of the recipient’

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김광준 and 허기주. "Effects on Electro-Chemical Screen and Anaerobic Exercise Capacity Caused by Short-Term Weight Loss in Amateur Boxing Players." Korean Journal of Sport Science 25, no. 2 (2014): 215–26. http://dx.doi.org/10.24985/kjss.2014.25.2.215.

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Di Prampero, P. E., C. Capelli, P. Pagliaro, et al. "Energetics of best performances in middle-distance running." Journal of Applied Physiology 74, no. 5 (1993): 2318–24. http://dx.doi.org/10.1152/jappl.1993.74.5.2318.

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Oxygen consumption (VO2) and blood lactate concentration were determined during constant-speed track running on 16 runners of intermediate level competing in middle distances (0.8–5.0 km). The energy cost of track running per unit distance (Cr) was then obtained from the ratio of steady-state VO2, corrected for lactate production, to speed; it was found to be independent of speed, its overall mean being 3.72 +/- 0.24 J.kg-1 x m-1 (n = 58; 1 ml O2 = 20.9 J). Maximal VO2 (VO2max) was also measured on the same subjects. Theoretical record times were then calculated for each distance and subject a

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Reidy, S. P., S. R. Kerr, and J. A. Nelson. "Aerobic and anaerobic swimming performance of individual Atlantic cod." Journal of Experimental Biology 203, no. 2 (2000): 347–57. http://dx.doi.org/10.1242/jeb.203.2.347.

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Individual Atlantic cod (Gadus morhua) were exercised using three different measures of swimming performance. (1) An endurance test (critical swimming speed, U(crit), protocol) designed to assess predominantly aerobic endurance swimming (duration hours). (2) An acceleration test (U(burst)), in which the fish were required to swim against a rapidly increasing current until exhausted (duration minutes). This test was designed to assess predominantly glycolytic-based swimming capacity. (3) A sprint test that examined the animals' ability to swim away from a sudden stimulus (duration seconds). Rat

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Zota, Ioana Mădălina, Cristian Stătescu, Radu Andy Sascău, et al. "CPAP Effect on Cardiopulmonary Exercise Testing Performance in Patients with Moderate-Severe OSA and Cardiometabolic Comorbidities." Medicina 56, no. 2 (2020): 80. http://dx.doi.org/10.3390/medicina56020080.

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Background and Objectives: Obstructive sleep apnea (OSA) is associated with daytime somnolence, cognitive impairment and high cardiovascular morbidity and mortality. Obesity, associated cardiovascular comorbidities, accelerated erythropoiesis and muscular mitochondrial energetic dysfunctions negatively influence exercise tolerance in moderate-severe OSA patients. The cardiopulmonary exercise testing (CPET) offers an integrated assessment of the individual’s aerobic capacity and helps distinguish the main causes of exercise limitation. The purpose of this study is to evaluate the aerobic capaci

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King, Susan, Michael Schwalb, David Giard, Joann Whalen, and Suzelle Barrington. "Effect of ISPAD Anaerobic Digestion on Ammonia Volatilization from Soil Applied Swine Manure." Applied and Environmental Soil Science 2012 (2012): 1–8. http://dx.doi.org/10.1155/2012/848612.

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Swine manure subjected to in-storage psychrophilic anaerobic digestion (ISPAD) undergoes proteins degradation but limited NH3volatilization, producing an effluent rich in plant-available nitrogen. Accordingly, ISPAD effluent can offer a higher fertilizer value during land application, as compared to manure of similar age stored in an open tank. However, this additional nitrogen can also be lost by volatilization during land application. The objective of this study was therefore to measure NH3volatilization from both ISPAD and open tank swine manures when applied to 5 different soils, namely, w

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Yang, W., J. Vollertsen, and T. Hvitved-Jacobsen. "Anoxic sulfide oxidation in wastewater of sewer networks." Water Science and Technology 52, no. 3 (2005): 191–99. http://dx.doi.org/10.2166/wst.2005.0076.

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Investigations on anoxic sulfide oxidation in wastewater under sewer conditions are presented. Batch tests were designed and conducted to study both chemical and biological sulfide oxidation by nitrate in the water phase. Oxidation at pH 7.0 and 8.5 was performed in parallel and wastewater with anaerobic storage period of 0, 3, 4, 6 days was used. Initial sulfide concentrations at a level of 0–4.1 g S m−3 were applied by either addition or sulfate reduction. Results showed that wastewater in sewers was capable of biological, but not chemical, sulfide oxidation under anoxic conditions. Elementa

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Murillo-Garcia, David R., Julian Galindo, Natalia Pinto, et al. "Anaerobic Bacteremias in Left Ventricular Assist Devices and Advanced Heart Failure." Case Reports in Infectious Diseases 2019 (December 19, 2019): 1–5. http://dx.doi.org/10.1155/2019/7571606.

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Left ventricular assisted devices (LVADs) have revolutionized the treatment of advanced heart failure, providing meaningful increases in survival, functional capacity, and quality of life. There are two categories of LVADs patients: (1) bridge-to-transplant and (2) destination therapy. Advanced heart failure and destination LVADs often carry a poor prognosis. The overall 1-year mortality rate remains as high as 30%. LVAD-specific infections, LVAD-related infections, and non-LVAD-related infections represent important emerging clinical problems in this setting. With an incidence ranging from 30

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Östblom, Anna, Ingegerd Adlerberth, Agnes E. Wold, and Forough L. Nowrouzian. "Pathogenicity Island Markers, Virulence DeterminantsmalXandusp, and the Capacity ofEscherichia coliTo Persist in Infants' Commensal Microbiotas." Applied and Environmental Microbiology 77, no. 7 (2011): 2303–8. http://dx.doi.org/10.1128/aem.02405-10.

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ABSTRACTVirulence-associated genes in bacteria are often located on chromosomal regions, termed pathogenicity islands (PAIs). Several PAIs are found inEscherichia colistrains that cause extraintestinal infections, but their role in commensal bowel colonization is unknown. Resident strains are enriched in adhesins (P fimbriae and type 1 fimbriae), capsular antigens (K1 and K5), hemolysin, and aerobactin and mostly belong to phylogenetic group B2. Here, we investigated whether six pathogenicity islands and the virulence determinantsmalXanduspare associated with fitness ofE. coliin the infant bow

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Greenwood, Mike, Jonathan Oliver, AR Jagim, et al. "Effects of short-term ingestion of Russian tarragon prior to creatine monohydrate supplementation on anaerobic sprint capacity: a preliminary investigation." Journal of the International Society of Sports Nutrition 9, Suppl 1 (2012): P7. http://dx.doi.org/10.1186/1550-2783-9-s1-p7.

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Ascanio, Juan, Daniel Ospina-Delgado, Adnan Majid, et al. "COMPLICATIONS FROM TRACHEOBRONCHOPLASTY DO NOT ADVERSELY IMPACT SHORT- AND INTERMEDIATE-TERM RESPIRATORY QUALITY OF LIFE AND FUNCTIONAL CAPACITY OUTCOMES." Chest 158, no. 4 (2020): A66—A67. http://dx.doi.org/10.1016/j.chest.2020.08.095.

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Oliver, Jason P., Jenna E. Schueler, Curt A. Gooch, Stephanie Lansing, and Diana S. Aga. "Performance Quantification of Manure Management Systems at 11 Northeastern U.S. Dairy Farms." Applied Engineering in Agriculture 34, no. 6 (2018): 973–1000. http://dx.doi.org/10.13031/aea.12863.

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Abstract. The performance of manure management systems, on a component-by-component basis, at 11 Northeastern U.S. dairy farm concentrated animal feeding operations (CAFO) was quantified by semi-continuous monitoring for 15 months. Each collaborating farm (CF) had one or more of the following: solid-liquid separation (SLS), separated solids(SS) treatment by lime, rotary drum processing and windrow composting, anaerobic treatment by anaerobic digestion (AD), lagoons, and long-term storage(s). Operational and performance metrics included: temperature, pH, total solids (TS), volatile solids (VS),

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Wierenga, Albertus T. J., Edo Vellenga, and Jan Jacob Schuringa. "Maximal STAT5-Induced Proliferation and Self-Renewal at Intermediate STAT5 Activity Levels." Molecular and Cellular Biology 28, no. 21 (2008): 6668–80. http://dx.doi.org/10.1128/mcb.01025-08.

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ABSTRACT The level of transcription factor activity critically regulates cell fate decisions, such as hematopoietic stem cell (HSC) self-renewal and differentiation. We introduced STAT5A transcriptional activity into human HSCs/progenitor cells in a dose-dependent manner by overexpression of a tamoxifen-inducible STAT5A(1*6)-estrogen receptor fusion protein. Induction of STAT5A activity in CD34+ cells resulted in impaired myelopoiesis and induction of erythropoiesis, which was most pronounced at the highest STAT5A transactivation levels. In contrast, intermediate STAT5A activity levels resulte

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Alferes, J., and I. Irizar. "Combination of extremum-seeking algorithms with effective hydraulic handling of equalization tanks to control anaerobic digesters." Water Science and Technology 61, no. 11 (2010): 2825–34. http://dx.doi.org/10.2166/wst.2010.093.

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The benefits of upgrading extremum-seeking controllers with an effective exploitation of the buffer capacity of equalization tanks have been investigated and applied to anaerobic digesters. In this respect, a Fuzzy-based supervisory module that monitors the state of the equalization tank has been designed and built on top of an extremum-seeking algorithm in charge of automatically regulating the wastewater fed into the anaerobic digester. The extremum-seeking controller guarantees good disturbance rejection and methane production around an upper limit set-point. The on-top Fuzzy module optimiz

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Moro, Tatiana, Francesca Badiali, Iader Fabbri, and Antonio Paoli. "Betaine Supplementation Does not Improve Muscle Hypertrophy or Strength Following 6 Weeks of Cross-Fit Training." Nutrients 12, no. 6 (2020): 1688. http://dx.doi.org/10.3390/nu12061688.

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We aim to investigate the effect of 6 weeks of betaine supplementation on body composition and muscle performance during CrossFit© training. Twenty-nine subjects matched for training status (4.16 ± 0.95 day/week) and body fat mass (12.66 ± 4.08%) were randomly assigned to a betaine (BET; N = 14) or placebo group (PLA; N = 15). Body composition and cellular hydration were estimated with skinfolds measurement and bioelectrical impendence before and after 6 weeks of training. Muscle performance was assessed using three different tests: 3-RM back-squat for muscle strength, 2 km rowing test for aer

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Conti, Fosca, Abdessamad Saidi, and Markus Goldbrunner. "Evaluation Criteria and Benefit Analysis of Mixing Process in Anaerobic Digesters of Biogas Plants." Environmental and Climate Technologies 24, no. 3 (2020): 305–17. http://dx.doi.org/10.2478/rtuect-2020-0105.

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AbstractA valid method to evaluate decisions of a project proposal is the so-called cost-benefit analysis. Criteria are selected and properly weighted to determine if the project is effective and feasible. The present research study is focused on methodical selection of design parameters to install two propeller mixers inside anaerobic digesters of biogas plants. A cylindrical tank of 1400 m3 was considered. For the model-based optimisation, the substrate was considered as a non-Newtonian fluid with a density of 1090 kg/m3. The Oswald-de Waele power-law model was selected to account for the rh

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Fu, Yong, Yong Liu, and Jian Yu. "Effects of reconsolidation time on holding capacity of deepwater dynamically installed anchors." Canadian Geotechnical Journal 56, no. 12 (2019): 1876–88. http://dx.doi.org/10.1139/cgj-2018-0836.

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A dynamically installed anchor (DIA) is a practical and promising type of anchor for deepwater offshore engineering. Currently, very few research studies have reported the effects of reconsolidation time on the holding capacity of DIAs. Moreover, there is no well-established, simple, and practical method for determining the time-dependent holding capacity of a DIA. To solve this problem, a series of centrifuge model tests was conducted by varying the reconsolidation time. In the intermediate-term reconsolidation scenario, the normalized holding capacity increased with the dimensionless time in

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Platošová, Daniela, Jiří Rusín, Jan Platoš, Kateřina Smutná, and Roman Buryjan. "Case Study of Anaerobic Digestion Process Stability Detected by Dissolved Hydrogen Concentration." Processes 9, no. 1 (2021): 106. http://dx.doi.org/10.3390/pr9010106.

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The paper presents the results of a laboratory experiment of mesophilic single-stage anaerobic digestion performed to verify the possibility of early detection of process instability and reactor overload by evaluating the course of dissolved hydrogen concentration of the main intermediate. The digestion process was run in a Terrafors IS rotary drum bioreactor for 230 days. The substrate dosed on weekdays was food leftovers from the university canteen. At an average temperature of 37 °C, an organic loading of volatiles of 0.858 kg m−3 day−1 and a theoretical retention time of 259 days, biogas p

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Eschenbach, W., and R. Well. "Predicting long-term denitrification capacity of sandy aquifers from incubation experiments and sediment properties." Biogeosciences Discussions 9, no. 7 (2012): 8807–58. http://dx.doi.org/10.5194/bgd-9-8807-2012.

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Abstract. Knowledge about the spatial variability of denitrification rates and the lifetime of denitrification in nitrate-contaminated aquifers is crucial to predict the development of groundwater quality. Therefore, regression models were derived to estimate the measured denitrification capacity of incubated aquifer sediments from initial denitrification rates and several sediment parameters, namely total sulphur, total organic carbon, extractable sulfate, extractable dissolved organic carbon, hot water soluble organic carbon and potassium permanganate labile organic carbon. For this purpose,

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Cookney, J., E. Cartmell, B. Jefferson, and E. J. McAdam. "Recovery of methane from anaerobic process effluent using poly-di-methyl-siloxane membrane contactors." Water Science and Technology 65, no. 4 (2012): 604–10. http://dx.doi.org/10.2166/wst.2012.897.

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This paper demonstrates the potential for recovering dissolved methane from low temperature anaerobic processes treating domestic wastewater. In the absence of methane recovery, ca. 45% of the produced methane is released as a fugitive emission which results in a net carbon footprint of −0.47 kg CO2e m−3. A poly-di-methyl-siloxane (PDMS) membrane contactor was applied to support sweep gas desorption of dissolved methane using nitrogen. The dense membrane structure controlled gaseous mass transfer thus recovery was maximised at low liquid velocities. At the lowest liquid velocity, VL, of 0.0025

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