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Title:

Bioactive glycosides from Chinese medicines

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Glycosides are the bioactive components of many famous Chinese medicines. Here reported are some bioactive glycosides we discovered from Chinese medicines in recent years. (1) Pheolic glycosides from Chinese medicines: Gastrodia elata, acontium austroynanense and Helicia erratica, three bioactive phenolic glycosides were discovered and two of th...

Glycosides are the bioactive components of many famous Chinese medicines. Here reported are some bioactive glycosides we discovered from Chinese medicines in recent years. (1) Pheolic glycosides from Chinese medicines: Gastrodia elata, acontium austroynanense and Helicia erratica, three bioactive phenolic glycosides were discovered and two of them have been developed into new drugs. (2) Terpenoidal glycosides: a) Monoterpenoid: the sweroside from Swertia mollensis has been developed intro an anti-hepatitis drug; b) Diterpenoid: Phlomis betonicoides contains sweet glycoides; c) Triterpenoid: many biologically active triterpenoid glycosides were isolated from Panax plants and Siraitia grosvenorii. (3) Steroidal glycosides: a) C21-steroid: Cynanchum otophyllum and C. atratrum contain anti-epilepsy and-tumor glycosides; b) C27-steroid Hemostatic saponins were found in Paris polyphylla. Minimize

Publisher:

Instituto Oswaldo Cruz, Ministrio da Sade

Year of Publication:

1991-01-01T00:00:00Z

Document Type:

article

Language:

English ; Spanish ; Portuguese

Subjects:

Gastrodia elata ; Aconitum austroyunanense ; Helicia erratice ; Cynanchum otophyllum ; Cynanchum atratum ; Sweroside from Swertia moleensis ; Phlomis betonicoides ; Hemostatic saponins from Paris polyphylla ; Triterpenoid glycoside from Panax ; Siraitia grosvenorii ; LCC:Microbiology ; LCC:QR1-502 ; LCC:Science ; LCC:Q ; DOAJ:Microbiology ; DOAJ...

Gastrodia elata ; Aconitum austroyunanense ; Helicia erratice ; Cynanchum otophyllum ; Cynanchum atratum ; Sweroside from Swertia moleensis ; Phlomis betonicoides ; Hemostatic saponins from Paris polyphylla ; Triterpenoid glycoside from Panax ; Siraitia grosvenorii ; LCC:Microbiology ; LCC:QR1-502 ; LCC:Science ; LCC:Q ; DOAJ:Microbiology ; DOAJ:Biology ; DOAJ:Biology and Life Sciences ; LCC:Arctic medicine. Tropical medicine ; LCC:RC955-962 ; LCC:Special situations and conditions ; LCC:RC952-1245 ; LCC:Internal medicine ; LCC:RC31-1245 ; LCC:Medicine ; LCC:R ; DOAJ:Internal medicine ; DOAJ:Medicine (General) ; DOAJ:Health Sciences ; LCC:Microbiology ; LCC:QR1-502 ; LCC:Science ; LCC:Q ; DOAJ:Microbiology ; DOAJ:Biology ; DOAJ:Biology and Life Sciences ; LCC:Arctic medicine. Tropical medicine ; LCC:RC955-962 ; LCC:Special situations and conditions ; LCC:RC952-1245 ; LCC:Internal medicine ; LCC:RC31-1245 ; LCC:Medicine ; LCC:R ; DOAJ:Internal medicine ; DOAJ:Medicine (General) ; DOAJ:Health Sciences ; LCC:Microbiology ; LCC:QR1-502 ; LCC:Science ; LCC:Q ; LCC:Arctic medicine. Tropical medicine ; LCC:RC955-962 ; LCC:Special situations and conditions ; LCC:RC952-1245 ; LCC:Internal medicine ; LCC:RC31-1245 ; LCC:Medicine ; LCC:R ; LCC:Microbiology ; LCC:QR1-502 ; LCC:Science ; LCC:Q ; LCC:Arctic medicine. Tropical medicine ; LCC:RC955-962 ; LCC:Special situations and conditions ; LCC:RC952-1245 ; LCC:Internal medicine ; LCC:RC31-1245 ; LCC:Medicine ; LCC:R Minimize

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Comment on “Nonlinear Response of Strong Nonlinear System Arisen in Polymer Cushion”

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Publisher:

Hindawi Publishing Corporation

Year of Publication:

2013-01-01T00:00:00Z

Source:

Abstract and Applied Analysis, Vol 2013 (2013)

Abstract and Applied Analysis, Vol 2013 (2013) Minimize

Document Type:

article

Language:

English

Subjects:

LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; DOAJ:Mathematics ; DOAJ:Mathematics and Statistics ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; DOAJ:Mathematics ; DOAJ:Mathematics and Statistics ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; LCC:Mathematics ; LCC:QA1...

LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; DOAJ:Mathematics ; DOAJ:Mathematics and Statistics ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; DOAJ:Mathematics ; DOAJ:Mathematics and Statistics ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q Minimize

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http://dx.doi.org/10.1155/2013/329638

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Title:

Non-simultaneous blow-up for a semilinear parabolic system with nonlinear memory

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In this note, we study the possibility of non-simultaneous blow-up for positive solutions to the following system: u t - u = u q 1 0 t v p 1 (x,s) ds, v t - v = v q 2 0 t u p 2 (x,s) ds Under appropriate hypotheses, we prove that u blows up while v fails to blow up if and only if q 1 > 1 and p 2 < 2q 1 -1).

In this note, we study the possibility of non-simultaneous blow-up for positive solutions to the following system: u t - u = u q 1 0 t v p 1 (x,s) ds, v t - v = v q 2 0 t u p 2 (x,s) ds Under appropriate hypotheses, we prove that u blows up while v fails to blow up if and only if q 1 > 1 and p 2 < 2q 1 -1). Minimize

Publisher:

University Constantin Brancusi of Targu-Jiu

Year of Publication:

2007-09-01T00:00:00Z

Document Type:

article

Language:

English ; French

Subjects:

Semilinear parabolic system ; Nonlinear memory ; Non-simultaneous blow-up ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; DOAJ:Mathematics ; DOAJ:Mathematics and Statistics ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; DOAJ:Mathematics ; DOAJ:Mathematics and Statistics ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; LCC...

Semilinear parabolic system ; Nonlinear memory ; Non-simultaneous blow-up ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; DOAJ:Mathematics ; DOAJ:Mathematics and Statistics ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; DOAJ:Mathematics ; DOAJ:Mathematics and Statistics ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q Minimize

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Title:

Global Existence and Blowup for a Reaction-Diffusion System with Nonlocal Boundary Condition

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Publisher:

International Scholarly Research Network

Year of Publication:

2013-01-01T00:00:00Z

Document Type:

article

Language:

English

Subjects:

LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; DOAJ:Mathematics ; DOAJ:Mathematics and Statistics ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; DOAJ:Mathematics ; DOAJ:Mathematics and Statistics ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q

LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; DOAJ:Mathematics ; DOAJ:Mathematics and Statistics ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; DOAJ:Mathematics ; DOAJ:Mathematics and Statistics ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q Minimize

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http://dx.doi.org/10.1155/2013/852902

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Title:

Global Existence and Blowup for a Reaction-Diffusion System with Nonlocal Boundary Condition

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This paper considers the singularity properties of positive solutions for a reaction-diffusion system with nonlocal boundary condition. The conditions on the existence and nonexistence of global positive solutions are given. Moreover, we establish the blow-up rate estimate for the blow-up solution.

This paper considers the singularity properties of positive solutions for a reaction-diffusion system with nonlocal boundary condition. The conditions on the existence and nonexistence of global positive solutions are given. Moreover, we establish the blow-up rate estimate for the blow-up solution. Minimize

Publisher:

ISRN Mathematical Analysis

Year of Publication:

2013

Document Type:

Research Article

Language:

en

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Copyright © 2013 Jun Zhou.

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A Note on “Modeling the Birth and Death of Cartels with An Application to Evaluating Competition Policy” by Harrington and Chang (2009)

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preprint

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Title:

Determinants of Noneconomic Damages in Medical Malpractice Settlements and Litigations: Evidence from Texas since 1988

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There have long been claims that compensations for noneconomic damages are random because tort law does not provide clear guidance regarding these compensations. I investigate, in both settled and tried medical malpractice cases, whether noneconomic damage payments are arbitrary and what determines the probability and size of these payments. I f...

There have long been claims that compensations for noneconomic damages are random because tort law does not provide clear guidance regarding these compensations. I investigate, in both settled and tried medical malpractice cases, whether noneconomic damage payments are arbitrary and what determines the probability and size of these payments. I find that payments for noneconomic damages are not completely random. They vary, in predictable ways, with observable characteristics of the case. The data suggest similar patterns in non-medical malpractice cases. I end by discussing the implications of my findings for the debate on the efficiency and rationale of noneconomic damage compensation. Minimize

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preprint

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Title:

Evaluating Leniency and Modeling Cartel Durations: Time-Varying Policy Impacts and Sample Selection

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This paper examines the eﬀects of the European Commission’s (EC) new leniency program on the EC’s capabilities in detecting and deterring cartels. I discuss a dynamic model of cartel formation and dissolution to illustrate how changes in antitrust policies and economic conditions might aﬀect cartel duration. Comparative statics results are then ...

This paper examines the eﬀects of the European Commission’s (EC) new leniency program on the EC’s capabilities in detecting and deterring cartels. I discuss a dynamic model of cartel formation and dissolution to illustrate how changes in antitrust policies and economic conditions might aﬀect cartel duration. Comparative statics results are then corroborated with empirical estimates of hazard functions adjusted to account for both the heterogeneity of cartels and the time-varying policy impacts suggested by theory. Contrary to earlier studies, my statistical tests are consistent with the theoretic predictions that following an eﬃcacious leniency program, the average duration of discovered cartels rises in the short run and falls in the long run. ; evaluation of antitrust policies, leniency, time-varying policy eﬀects, sample selection bias Minimize

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Title:

The Timing of Out-of-Court Settlements Revisited: Theory and Cross-Sectional Evidence from Texas since 1988

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Legal institutions play an important role in affecting delay in settlement. But little research has investigated the institutional causes of delay. The empirical literature is ambiguous regarding the impact of trial-court delay on settlement delay. I analyze the timing of bargaining and the causes of delay using a cross-section of insurance clai...

Legal institutions play an important role in affecting delay in settlement. But little research has investigated the institutional causes of delay. The empirical literature is ambiguous regarding the impact of trial-court delay on settlement delay. I analyze the timing of bargaining and the causes of delay using a cross-section of insurance claims in Texas over a 20-year span. I discuss a dynamic model of pretrial negotiation to illustrate how changes in the legal systems might affect the duration of settlement. Comparative statics results are then corroborated with empirical estimates of a hazard function adjusted to account for the heterogeneity of claims and the time dependence suggested by theory. Statistical tests are consistent with the theoretic prediction that delay in trial courts expedites out-of-court settlement. I also find that alternative dispute resolution, a legal process designed to save transaction costs, reduces the rapidity of settlement. Prejudgement interest, a law introduced to reduce delay, actually causes a greater delay in settlement. The results have implications for efficiency of the judicial system and reform efforts aiming to reduce delay. ; settlement delay, trial-court delay, prejudgment interest, alternative dispute resolution Minimize

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Title:

Effect of Construction Method on Shear Lag in Prestressed Concrete Box Girders

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Publisher:

Hindawi Publishing Corporation

Year of Publication:

2012-01-01T00:00:00Z

Document Type:

article

Language:

English

Subjects:

LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; DOAJ:Mathematics ; DOAJ:Mathematics and Statistics ; LCC:Engineering (General). Civil engineering (General) ; LCC:TA1-2040 ; LCC:Technology ; LCC:T ; DOAJ:General and Civil Engineering ; DOAJ:Technology and Engineering ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; DOAJ:Mathematics ;...

LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; DOAJ:Mathematics ; DOAJ:Mathematics and Statistics ; LCC:Engineering (General). Civil engineering (General) ; LCC:TA1-2040 ; LCC:Technology ; LCC:T ; DOAJ:General and Civil Engineering ; DOAJ:Technology and Engineering ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; DOAJ:Mathematics ; DOAJ:Mathematics and Statistics ; LCC:Engineering (General). Civil engineering (General) ; LCC:TA1-2040 ; LCC:Technology ; LCC:T ; DOAJ:General and Civil Engineering ; DOAJ:Technology and Engineering ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; LCC:Engineering (General). Civil engineering (General) ; LCC:TA1-2040 ; LCC:Technology ; LCC:T ; LCC:Mathematics ; LCC:QA1-939 ; LCC:Science ; LCC:Q ; LCC:Engineering (General). Civil engineering (General) ; LCC:TA1-2040 ; LCC:Technology ; LCC:T Minimize

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http://dx.doi.org/10.1155/2012/273295

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