Este estudo teve como principal objetivo avaliar o efeito da radiação solar sobre a capacidade de complexação das substâncias húmicas aquáticas (AHS) com as espécies metálicas Al, Cr, CrO4 2e Ni. Microcosmos foram montados com AHS extraídas do Rio Preto com concentração de 5,0 mg L de carbono orgânico dissolvido e diferentes concentrações de metais, sendo expostos à radiação solar in situ. As c...

Hypersensitivity to anticonvulsant drugs have been reported many times. But anticonvulsant hypersensitivity syndrome (AHS) is a potentially fatal drug reaction with cutaneous and systemic reaction to the arene oxide-producing anticonvulsants, phenytoin, carbamazepine, and Phenobarbital sodium. The hall-mark features of this syndrome are: Fever, rash and lymphadenopathy. The epoxide hydrolase en...

BACKGROUND Infarcts of the corpus callosum are rare and have not been well documented previously. As for a variety of signs and symptoms presented, alien hand syndrome (AHS) can be easily overlooked. CASE PRESENTATION In this report, we present a patient with a mixed types of AHS coexistence secondary to the corpus callosum infarction, including a motor type of AHS by intermanual conflict (ca...

African horse sickness (AHS) is a controlled animal disease in South Africa, and as a result of the high mortality rates experienced, outbreaks in the AHS controlled area in the Western Cape Province have a significant impact on affected properties as well as on the exportation of live horses from the AHS free zone in metropolitan Cape Town. An outbreak of AHS serotype 1 occurred in the surveil...

Adaptive Hypermedia Systems (AHS) have long been mostly domainor application-specific systems. Existing reference models provide domain-independent high-level descriptions of AHS. They focus on abstract data structures and only briefly describe the adaptation process in a generic way. In this paper we consider the process aspects of AHS from the very first classical user modelling-adaptation lo...

Although a number of frameworks exist for the evaluation of Adaptive Hypermedia Systems (AHS), recently suggested layered frameworks have proved useful in identifying the exact cause of the adaptation failure or any other error in the system. This paper presents an evaluation framework for AHS for internet which is an extension of the layered frameworks and adds new dimensions to them. It treat...

African horse sickness (AHS) is a hemorrhagic viral fever of horses. It is the only equine disease for which the World Organization for Animal Health has introduced specific guidelines for member countries seeking official recognition of disease-free status. Since 1997, South Africa has maintained an AHS controlled area; however, sporadic outbreaks of AHS have occurred in this area. We compared...

Pros and cons of various mature Automated Highway Systems (AHS) have been a subject of intense study. However. such discussions are nothing but intellectual exercises unless the issue of how to evolve. in a planned and managed fashion, the current highway systems towards these mature AHS is also addressed. Since full functionality of a mature AHS cannot be realized suddenly. discrete functional...

BACKGROUND/AIMS Allopurinol is a urate-lowering agent that is commonly used to prevent chemotherapy-related hyperuricemia. Allopurinol hypersensitivity syndrome (AHS) is a disorder involving multiple organs, which may be accompanied by cutaneous adverse reactions. We identified the characteristics and clinical outcomes of chemotherapy-associated AHS in patients with hematological malignancies. ...

Limbic P300 potentials can be recorded within the mesial temporal lobes of patients with temporal lobe epilepsy (TLE). To delineate possible mechanisms of their generation and pathological alteration, we analysed limbic P300s in 55 TLE patients with and 29 without Ammon's horn sclerosis (AHS) and correlated their amplitudes with neuronal cell counts in 30 histopathological specimens. Limbic P30...