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1.
Jyothi M. P. D’souza Sindhu Harish Vinitha Ramanath Pai Chitra Shriyan 《Indian journal of clinical biochemistry : IJCB》2017,32(2):200-206
Protein oxidation has been demonstrated in preeclampsia, but this finding has not been established in other hypertensive disorders in pregnancy (HDP). The present study comparatively evaluated ischemia modified albumin (IMA) and advanced oxidation protein products (AOPP) in different HDP and investigated their association with total antioxidant activity (AOA) and total thiols. There was a significant increase in AOPP and IMA, a significant decrease in AOA, total thiols and albumin in every HDP compared to controls. Among HDP groups, eclampsia patients showed more significant change in each of the parameter. IMA and AOPP were negatively associated with AOA in every HDP and with total thiols only in eclampsia. The present study supports the hypothesis of oxidative stress, as evidenced by increased protein oxidation, decreased antioxidant status and significant negative association between protein oxidation and AOA in every HDP. The imbalance of prooxidants and antioxidants was further augmented in eclampsia. 相似文献
2.
Harish Kumar Argyro Elisavet Manoli Ian R. Hodgkinson Paul Downward 《Sport Management Review》2018,21(5):549-562
Sport delivery systems, aimed at facilitating sports participation, represent an inter-institutional, cross-sector collaboration. Researchers focusing on the impact of different levels of sport provision from policy, through facilities, to end users remains limited. The authors address this gap in knowledge through a mixed- methods approach to examine sport participation from the perspective of the whole delivery system. Specifically, focusing on a County Sport Partnership region in the UK, the authors examine sport participation from the policy (macro), facility (meso), and end user (micro) levels. Regional heads responsible for sport development and delivery participated in semi-structured interviews, facility-level managers completed a survey, and end-users across public, private, and outsourced facilities participated in focus groups. Results show a clear divergence between the sport policy goals across the private and public sectors, with significant differences observed between facility types on their social and commercial objectives and their prioritized stakeholder groups. The divergence has little impact on user participation or expression of health, wellbeing, and social capital, offering new evidence on the role of neoliberalism in sport delivery systems. 相似文献
3.
Harish Karnick 《Resonance》2014,19(3):208-221
This article discusses the programming language LISP. The language was created by John McCarthy for an artificial intelligence application. LISP was the first functional language based on a mathematical theory of computation. It has been standardized and is still used fairly widely. The language also had a huge influence on later languages. Its implementation introduced interpreted languages, source-level debugging and garbage collection. These facilities are a common denominator for many languages today. We discuss the mathematical foundations of LISP the interpreter and briefly touch on its influence on other languages and its status today. 相似文献
4.
Fleming JJ Janardhan HP Jose A Selvakumar R 《Indian journal of clinical biochemistry : IJCB》2011,26(1):32-40
In the present study, the cause of suspected false-positive (anomalous) values for CK-MB activity, in Indian patients investigated
for ACS. Total serum CK and CK-MB activity, serum Troponin I were measured and CK-MB as a percentage of the total CK activity
(%CK-MB) calculated. CK-MB was also estimated using densitometry and CK-MB mass assay. Anomalous specimens were tested for
the presence of CK isoenzymes. In 22 healthy subjects, 11 male and female, the %CK-MB ranged from 3.6 to 30.2. In 11 male
patients, with proven ACS, the %CK-MB was from 4.0 to 17.5. The cut off for anomalous CK-MB activity values was set as >33.0%.
In 35 patients with anomalies, total CK values ranged from 39 to 231 U/L, CK-MB from 30 to 161 U/L. Investigation of CK isoenzymes,
showed 10 patients had a CK-BB band, 14 an intermediate band between CK-MM and CK-MB (macro-CK type 1), 7 had a cathodal band
(macro-CK type 2), and 3 had a band intermediate between CK-MB and CK-BB. This later band does not seem to have been previously
reported. Against the CK-MB mass assay, the activity assay showed no correlation, in 43 patients (19 M, 24 F), Pearson coefficient
(R2) was 0.006. The CK-MB immunoinhibition assay is better described as measuring “non-CK-MM activity.” A %CK-MB activity >6%
as a marker of ACS is not valid in our patient population. Laboratories should not use only CK-MB activity as a biochemical
marker of ACS. 相似文献
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We present here a set of simple experiments through which various characteristics of a DC motor can be investigated. The experiments also provide insights on how to control a DC motor. We first study the back-emf versus angular speed and the torque versus current characteristics. We then extract the moment of inertia of the rotor and the speedtorque curve for the load from the start-stop dynamics of the motor. Finally, we study an alternate way of obtaining the angular speed from the back-emf waveform. 相似文献
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We begin by briefly motivating the idea of a manifold and then discuss the embedding theorems of Whitney and Nash that allow us to view these objects inside appropriately large Euclidean spaces. 相似文献
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Adam C. Knight Megan E. Holmes Harish Chander Amari Kimble Joshua Ty Stewart 《Sports biomechanics / International Society of Biomechanics in Sports》2016,15(2):169-179
Track and field events place different demands on athletes and may have an effect on balance. This study investigated the effects of event specialty, gender, and leg dominance on balance among adolescent track and field athletes. Forty healthy adolescent track and field athletes (male = 23, female = 17) categorised into three different groups (sprinter = 20, distance runners = 13, throwers = 7) had their single leg static balance measured with the eyes open and the eyes closed using an AMTI force platform. Dependent variables included average displacement (cm) of the centre of pressure (COP) in the anterior/posterior direction and medial/lateral directions, the average velocity of the COP (cm/s) and the 95% ellipse area (cm2). Variables were analysed using a 3 (event specialty) × 2 (gender) × 2 (leg) ANOVA with repeated measures on the leg variable (p < 0.05). There was a significant difference (p < 0.05) in the average displacement of the COP in the medial/lateral direction for both the eyes open and closed condition, with the non-dominant leg demonstrating greater displacement than the dominant leg. This might increase the risk of injury for the non-dominant leg, but additional data should be collected and analysed on both dynamic balance and performance. 相似文献
10.
Harish Rao B V. Govindaraju C. N. Manjunath 《Indian journal of clinical biochemistry : IJCB》2007,22(1):18-21
Majority of patients who experience a Coronary Heart disease event have one or more of the conventional risk factors for atherosclerosis
and so do many people who have not yet experienced such an event. Thus predictive models based on conventional risk factors
have lower than the desired accuracy, providing a stimulus to search for new factors to predict accurately the risk of CHD.
In this regard newer risk factors like homocysteine, Lp(a), insulin resistances are the important ones and are called as ‘novel
risk factors’. The study was undertaken to find the prediction of CHD risk by homocysteine in comparison with other conventional
risk factors. The data obtained suggests a very high sensitivity, specificity and accuracy with above 90% positive prediction
value for homocysteine in CHD patients when compared to commonest conventional risk factors. 相似文献