26
|
Murali K, Kumar RDS, Elangovan R. Assessment of Groundwater Quality for Irrigation in Coimbatore South Taluk, Coimbatore District, Tamil Nadu. JOURNAL OF ENVIRONMENTAL SCIENCE & ENGINEERING 2014; 56:291-294. [PMID: 26563079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The study was conducted to evaluate the suitability of ground water for irrigation purpose at twenty seven locations in Coimbatore South Taluk, Coimbatore District. The analytical result shows that Na and Cl are the dominant cation and anions respectively in the groundwater. The values of TDS and EC exceed the permissible limits at some locations due to increase in ionic concentrations. Based on SAR, RSC, US Salinity diagram and Wilcox diagram it is observed that the water ranges from excellent to good quality in most of the places and can be used for irrigation without any hazard. Gibbs variation diagram indicates that lithology is main controlling factor for water chemistry. However, the high SAR and RSC values at few locations restrict suitability for irrigation purpose.
Collapse
|
27
|
Vasala S, Rao VD, Reddy MR, Reddy PR, Murali K. Fibrodysplasia ossificans progressiva: A case report. ASIAN JOURNAL OF MEDICAL SCIENCES 2014. [DOI: 10.3126/ajms.v5i4.9915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Fibrodysplasia ossificans progressiva (FOP) is a genetic disorder with unknown cause. Disease is characterized by heterotopic ossifications of connective tissue and congenital malformations of distal part of extremities. Most cases are sporadic and transmitted as autosomal dominant. As very few cases of FOP are being reported in Indian literature, we, therefore, report one such case here. Our case is a 20 years-old female patient who had bilateral short great toes with hallux valgus associated with heterotopic ossifications of connective tissue with restrictions of range of motion and disability of daily living activities. We have diagnosed it as FOP based on our physical examination and skeletal x-rays findings. DOI: http://dx.doi.org/10.3126/ajms.v5i4.9915 Asian Journal of Medical Sciences 2014 Vol.5(4); 113-115
Collapse
|
28
|
Ragavan M, Duraiprabhu A, Madan R, Murali K, Francis G, Subramanian M. Posttraumatic Intrahepatic Bilioma. Indian J Surg 2014; 77:1399-400. [PMID: 27011576 DOI: 10.1007/s12262-014-1071-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Accepted: 04/02/2014] [Indexed: 11/26/2022] Open
Abstract
Blunt injury abdomen causing biliary injury is rare in children. Collection of bile within or outside the liver after biliary injury is called bilioma. CT scan images of late presenting intra-hepatic bilioma are shown.
Collapse
|
29
|
Rama Krishnan R, Murali K, Madan R, Francis G. CT imaging findings and endovascular management of isolated spontaneous dissecting aneurysm of celiac artery. Indian J Radiol Imaging 2013; 23:234-7. [PMID: 24347853 PMCID: PMC3843331 DOI: 10.4103/0971-3026.120275] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Isolated spontaneous dissecting aneurysm of celiac artery without concomitant involvement of aorta is a rare entity and only a few cases are reported in the literature. More cases are being detected recently with greater advancements in CT technology. Clinicians and emergency physicians should be aware of this condition and should include it in the differential diagnosis of patients who present with refractory postprandial epigastric pain, particularly in middle-aged men. We present a case of a 45-year-old male with isolated spontaneous dissecting celiac artery aneurysm, with special emphasis on CT findings and the role of endovascular management.
Collapse
|
30
|
Knight A, Hamidi-Latifi L, Murali K, Seetharam S, Desai A. Patient reported outcomes following acellular dermal matrix plus implant based immediate breast reconstruction after mastectomy – experience from two centres. Eur J Surg Oncol 2013. [DOI: 10.1016/j.ejso.2013.01.067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
|
31
|
Srinivasan K, Senthilkumar DV, Raja Mohamed I, Murali K, Lakshmanan M, Kurths J. Anticipating, complete and lag synchronizations in RC phase-shift network based coupled Chua's circuits without delay. CHAOS (WOODBURY, N.Y.) 2012; 22:023124. [PMID: 22757531 DOI: 10.1063/1.4711375] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
We construct a new RC phase shift network based Chua's circuit, which exhibits a period-doubling bifurcation route to chaos. Using coupled versions of such a phase-shift network based Chua's oscillators, we describe a new method for achieving complete synchronization (CS), approximate lag synchronization (LS), and approximate anticipating synchronization (AS) without delay or parameter mismatch. Employing the Pecora and Carroll approach, chaos synchronization is achieved in coupled chaotic oscillators, where the drive system variables control the response system. As a result, AS or LS or CS is demonstrated without using a variable delay line both experimentally and numerically.
Collapse
|
32
|
Jeyathilakan N, Murali K, Anandaraj A, Abdul Basith S. In vitro evaluation of anthelmintic property of ethno-veterinary plant extracts against the liver fluke Fasciola gigantica. J Parasit Dis 2012; 36:26-30. [PMID: 23543611 PMCID: PMC3284612 DOI: 10.1007/s12639-011-0064-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2011] [Accepted: 08/11/2011] [Indexed: 12/18/2022] Open
Abstract
The present study was envisaged to evaluate the efficacy of ethno-medicinal plant aqueous extracts such as Allium sativum, Lawsonia inermis, and Opuntia ficus indica in vitro in comparison with the chemotherapeutic agent, Oxyclozanide on Fasciola gigantica adults. The efficacy was evaluated by gross visual motility and mortality of F. gigantica with score index, light microscopic examination of carmine stained flukes and histopathology of treated flukes. Based on the in vitro trials conducted using above plant extracts at 1 percent, 2.5 percent and 5 percent concentration, the extracts of O. ficus indica showed flukicidal effect at 2.5 and 5% concentration. However A. sativum and L. inermis were effective at 5% concentration only. The study indicated the potential for developing herbal-based anthelmintics to control F. gigantica in livestock.
Collapse
|
33
|
Murali K, Avinash R, Kirthiga R, Franzblau SG. Synthesis, antibacterial, and antitubercular studies of some novel isatin derivatives. Med Chem Res 2012. [DOI: 10.1007/s00044-012-9971-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
34
|
Cook LJ, Murali K, Adamek JP, Holder PD, Bhardwaj R, Parker MC. Laparoscopy and surface colotomy facilitates colonic stent insertion for malignant colonic lesions not amenable to traditional per anal retrograde dual operator approach. Colorectal Dis 2011; 13:e386-7. [PMID: 21689367 DOI: 10.1111/j.1463-1318.2011.02700.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
35
|
Gupta A, Sohane A, Kohar V, Murali K, Sinha S. Noise-free logical stochastic resonance. PHYSICAL REVIEW. E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS 2011; 84:055201. [PMID: 22181464 DOI: 10.1103/physreve.84.055201] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2011] [Indexed: 05/31/2023]
Abstract
The phenomena of logical stochastic resonance (LSR) was demonstrated recently [Phys. Rev. Lett. 102, 104101 (2009)]: namely, when a bistable system is driven by two inputs it consistently yields a response mirroring a logic function of the two inputs in an optimal window of moderate noise. Here we examine the intriguing possibility of obtaining dynamical behavior equivalent to LSR in a noise-free bistable system, subjected only to periodic forcing, such as sinusoidal driving or rectangular pulse trains. We find that such a system, despite having no stochastic influence, also yields phenomena analogous to LSR, in an appropriate window of frequency and amplitude of the periodic forcing. The results are corroborated by circuit experiments.
Collapse
|
36
|
Srinivasan K, Senthilkumar DV, Murali K, Lakshmanan M, Kurths J. Synchronization transitions in coupled time-delay electronic circuits with a threshold nonlinearity. CHAOS (WOODBURY, N.Y.) 2011; 21:023119. [PMID: 21721761 DOI: 10.1063/1.3591791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Experimental observations of typical kinds of synchronization transitions are reported in unidirectionally coupled time-delay electronic circuits with a threshold nonlinearity and two time delays, namely feedback delay τ(1) and coupling delay τ(2). We have observed transitions from anticipatory to lag via complete synchronization and their inverse counterparts with excitatory and inhibitory couplings, respectively, as a function of the coupling delay τ(2). The anticipating and lag times depend on the difference between the feedback and the coupling delays. A single stability condition for all the different types of synchronization is found to be valid as the stability condition is independent of both the delays. Further, the existence of different kinds of synchronizations observed experimentally is corroborated by numerical simulations and from the changes in the Lyapunov exponents of the coupled time-delay systems.
Collapse
|
37
|
Al-Rawi B, Holdridge C, Glassman D, Murali K, Biswas B, Seetharam S. The effectiveness of touch imprint cytology in identifying involvement of sentinel nodes in breast carcinoma: A baseline audit. Eur J Surg Oncol 2011. [DOI: 10.1016/j.ejso.2011.03.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
|
38
|
Senthilkumar DV, Srinivasan K, Murali K, Lakshmanan M, Kurths J. Experimental confirmation of chaotic phase synchronization in coupled time-delayed electronic circuits. PHYSICAL REVIEW. E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS 2010; 82:065201. [PMID: 21230695 DOI: 10.1103/physreve.82.065201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2010] [Revised: 10/26/2010] [Indexed: 05/30/2023]
Abstract
We report the experimental demonstration of chaotic phase synchronization (CPS) in unidirectionally coupled time-delay systems using electronic circuits. We have also implemented experimentally an efficient methodology for characterizing CPS, namely, the localized sets. Snapshots of the evolution of coupled systems and the sets as observed from the oscilloscope confirming CPS are shown experimentally. Numerical results from different approaches, namely, phase differences, localized sets, changes in the largest Lyapunov exponents, and the correlation of probability of recurrence (C(CPR)) corroborate the experimental observations.
Collapse
|
39
|
Ditto WL, Miliotis A, Murali K, Sinha S, Spano ML. Chaogates: morphing logic gates that exploit dynamical patterns. CHAOS (WOODBURY, N.Y.) 2010; 20:037107. [PMID: 20887073 DOI: 10.1063/1.3489889] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Chaotic systems can yield a wide variety of patterns. Here we use this feature to generate all possible fundamental logic gate functions. This forms the basis of the design of a dynamical computing device, a chaogate, that can be rapidly morphed to become any desired logic gate. Here we review the basic concepts underlying this and present an extension of the formalism to include asymmetric logic functions.
Collapse
|
40
|
Guerra DN, Bulsara AR, Ditto WL, Sinha S, Murali K, Mohanty P. A noise-assisted reprogrammable nanomechanical logic gate. NANO LETTERS 2010; 10:1168-1171. [PMID: 20218630 DOI: 10.1021/nl9034175] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
We present a nanomechanical device, operating as a reprogrammable logic gate, and performing fundamental logic functions such as AND/OR and NAND/NOR. The logic function can be programmed (e.g., from AND to OR) dynamically, by adjusting the resonator's operating parameters. The device can access one of two stable steady states, according to a specific logic function; this operation is mediated by the noise floor which can be directly adjusted, or dynamically "tuned" via an adjustment of the underlying nonlinearity of the resonator, i.e., it is not necessary to have direct control over the noise floor. The demonstration of this reprogrammable nanomechanical logic gate affords a path to the practical realization of a new generation of mechanical computers.
Collapse
|
41
|
Modarai B, Forshaw MJ, Sankararajah D, Murali K, Stewart M. Endoscopic transanal resection of rectal adenomas using the urological resectoscope. Colorectal Dis 2009; 11:859-65. [PMID: 18727717 DOI: 10.1111/j.1463-1318.2008.01677.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Large sessile rectal adenomas are often difficult to excise and several different techniques have been described. This study evaluates the results of adenoma excision by endoscopic transanal resection using the urological resectoscope by a single surgeon in a UK district general hospital. METHOD Between January 1989 and November 2004, data on all patients treated by endoscopic transanal resection of benign rectal tumours using a urological resectoscope (ETAR) were prospectively collected and analysed. RESULTS Forty patients (50% male, median age 72 years) underwent a total of 81 endoscopic transanal resections. The tumour characteristics were: size > 2 cm (83%), location in lower 2/3 of rectum (83%) and extensive circumferential carpet-like appearances (13%). Fifty percent of the patients required only one procedure to achieve clearance. Mean operative time was 26 min (range 10-65 min). Seventy-eight percent of the patients were discharged home within 24 h. Postoperative morbidity was 8% and in-hospital mortality was zero. Histology revealed severe dysplasia in 48% of the tumours and five patients were incidentally found to have foci of rectal adenocarcinoma. With a median follow-up of 47 months (range 2-162 months), local recurrences occurred in 13% (n = 5) of patients. All, except one, were treated successfully with further endoscopic transanal resections. CONCLUSION ETAR is simple and safe for managing rectal adenomas.
Collapse
|
42
|
Murali K, Sinha S, Ditto WL, Bulsara AR. Reliable logic circuit elements that exploit nonlinearity in the presence of a noise floor. PHYSICAL REVIEW LETTERS 2009; 102:104101. [PMID: 19392115 DOI: 10.1103/physrevlett.102.104101] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2008] [Indexed: 05/27/2023]
Abstract
The response of a noisy nonlinear system to deterministic input signals can be enhanced by cooperative phenomena. We show that when one presents two square waves as input to a two-state system, the response of the system can produce a logical output (NOR/OR) with a probability controlled by the noise intensity. As one increases the noise (for fixed threshold or nonlinearity), the probability of the output reflecting a NOR/OR operation increases to unity and then decreases. Changing the nonlinearity (or the thresholds) of the system changes the output into another logic operation (NAND/AND) whose probability displays analogous behavior. The interplay of nonlinearity and noise can yield logic behavior, and the emergent outcome of such systems is a logic gate. This "logical stochastic resonance" is demonstrated via an experimental realization of a two-state system with two (adjustable) thresholds.
Collapse
|
43
|
Ditto WL, Murali K, Sinha S. Chaos computing: ideas and implementations. PHILOSOPHICAL TRANSACTIONS. SERIES A, MATHEMATICAL, PHYSICAL, AND ENGINEERING SCIENCES 2008; 366:653-64. [PMID: 17698465 DOI: 10.1098/rsta.2007.2116] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
We review the concept of the 'chaos computing' paradigm, which exploits the controlled richness of nonlinear dynamics to obtain flexible reconfigurable hardware. We demonstrate the idea with specific schemes and verify the schemes through proof-of-principle experiments.
Collapse
|
44
|
Murali K, Sinha S. Using synchronization to obtain dynamic logic gates. PHYSICAL REVIEW. E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS 2007; 75:025201. [PMID: 17358385 DOI: 10.1103/physreve.75.025201] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2006] [Indexed: 05/14/2023]
Abstract
We introduce a scheme to obtain key logic-gate structures, using synchronization of nonlinear systems. We demonstrate the idea explicitly by numerics and experiments on nonlinear circuits. A significant feature of this scheme is that a single nonlinear drive-response circuit can be used to flexibly yield the different logic gates, and switch logic behavior by small changes in the parameter of the response system; so the response system can act as a "logic output controller." Thus this scheme may help to construct dynamic general-purpose computational hardware with reconfigurable abilities.
Collapse
|
45
|
Rajendra Prasad Y, Lakshmana Rao A, Prasoona L, Murali K, Ravi Kumar P. Synthesis and antidepressant activity of some 1,3,5-triphenyl-2-pyrazolines and 3-(2″-hydroxy naphthalen-1″-yl)-1,5-diphenyl-2-pyrazolines. Bioorg Med Chem Lett 2005; 15:5030-4. [PMID: 16168645 DOI: 10.1016/j.bmcl.2005.08.040] [Citation(s) in RCA: 264] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2005] [Revised: 07/31/2005] [Accepted: 08/01/2005] [Indexed: 11/22/2022]
Abstract
Five new 1,3,5-triphenyl-2-pyrazolines were synthesised by reacting 1,3-diphenyl-2-propene-1-one with phenyl hydrazine hydrochloride and another five new 3-(2''-hydroxy naphthalen-1''-yl)-1,5-diphenyl-2-pyrazolines were synthesised by reacting 1-(2'-hydroxynaphthyl)-3-phenyl-2-propene-1-one with phenyl hydrazine hydrochloride. The structures of the compounds were proved by means of their IR, (1)H NMR spectroscopic data, and microanalyses. The antidepressant activity of these compounds was evaluated by the 'Porsolt behavioural despair test' on Swiss-Webster mice.1-Phenyl-3-(2''-hydroxyphenyl)-5-(4'-dimethylaminophenyl)-2-pyrazoline, 5-(4'-dimethylaminophenyl)-1,3-diphenyl-2-pyrazoline, 1-phenyl-3-(2''-hydroxynaphthalen-1''-yl)-5-(3',4',5'-trimethoxyphenyl)-2-pyrazoline, 1-phenyl-3-(4''-methylphenyl)-5-(4'-dimethylaminophenyl)-2-pyrazoline and 1-phenyl-3-(4''-bromophenyl)-5-(4'-dimethyl amino phenyl)-2-pyrazoline reduced immobility times 25.63-59.25% at 100mg/kg dose level. In addition, it was found that the compounds possessing electron-releasing groups such as dimethyl amino, methoxy and hydroxyl substituents, on both the aromatic rings at positions 3 and 5 of pyrazolines, considerably enhanced the antidepressant activity when compared to the pyrazolines having no substituents on the phenyl rings.
Collapse
|
46
|
Joseph S, Chadaga HC, Murali K. Endovascular Treatment of Cerebral AVM with Onyx - Initial Experience. Interv Neuroradiol 2005; 11:171-8. [PMID: 20584472 DOI: 10.1177/15910199050110s121] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2005] [Accepted: 07/20/2005] [Indexed: 11/16/2022] Open
Abstract
SUMMARY Five patients (M:2, F:3; Age range 9-51; N=30 yrs) with cerebral AVM were managed with Onyx embolization through endovascular route in last three months. Two patients had complete occlusion of AVM following embolisation. In remaining three, one had 95% occlusion and other two had 70% and 50% occlusion respectively. No procedural related complications were observed immediately following procedure.
Collapse
|
47
|
Lindberg E, Murali K, Tamasevicius A. The smallest transistor-based nonautonomous chaotic circuit. ACTA ACUST UNITED AC 2005. [DOI: 10.1109/tcsii.2005.850766] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
48
|
Smith JS, Tevis B, Murali K. Commentary from the front lines: American physician assistants working in a United Kingdom emergency department. Emerg Med J 2005; 22:322-4. [PMID: 15843696 PMCID: PMC1726756 DOI: 10.1136/emj.2004.021493] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Physician assistants (PAs) have been an integral part of the emergency medicine team in the USA for the past 30 years. This review outlines the reasons why PAs can play a vital role in UK National Health Service (NHS). The experience of American PAs working in one NHS trust are discussed, highlighting the cultural differences in the environment of the emergency departments in the two countries that will influence the scope of practice of PAs in the UK.
Collapse
|
49
|
Murali K, Sinha S. Experimental realization of chaos control by thresholding. PHYSICAL REVIEW E 2003; 68:016210. [PMID: 12935228 DOI: 10.1103/physreve.68.016210] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2003] [Indexed: 11/07/2022]
Abstract
We report the experimental verification of thresholding as a versatile tool for efficient and flexible chaos control. The strategy here simply involves monitoring a single state variable and resetting it when it exceeds a threshold. We demonstrate the success of the technique in rapidly controlling different chaotic electrical circuits, including a hyperchaotic circuit, onto stable fixed points and limit cycles of different periods, by thresholding just one variable. The simplicity of this controller entailing no run-time computation, and the ease and rapidity of switching between different targets it offers, suggests a potent tool for chaos based applications.
Collapse
|
50
|
Abstract
BACKGROUND Full thickness rectal prolapse may be difficult to view in the outpatient setting. We present a novel method to demonstrate it using equipment commonly found in the Urology clinic.
Collapse
|