Results 11 to 20 of about 931,619 (314)
Indian Journal of Dermatology, 2015 We present a case of exogenous ochronosis in a 53-year-old woman with skin type IV, who used a topical hydroquinone preparation of an unknown concentration for several years.
Hale, Christopher S +3 more
core +9 more sources
Econometrica, 1983 Abstract Definitions are proposed for weak and strong exogeneity in terms of the distribution of observable variables. The objectives of the paper are to clarify the concepts involved, isolate the essential requirements for a variable to be exogenous, and relate them to notions of predeterminedness, strict exogeneity and causality in ...
Engle, Robert F +2 more
openaire +8 more sources
Journal of the American Academy of Dermatology, 2000 Ochronosis is an uncommon condition characterized by yellow-brown pigment deposits in the dermis. It occurs in exogenous and endogenous forms. We report a case of exogenous ochronosis in a Hispanic woman and discuss the different forms of this condition. We treated the lesions with Q-switched ruby laser.
K E, Kramer +3 more
openaire +2 more sources
A paradigm for virus-host coevolution: sequential counter-adaptations between endogenous and exogenous retroviruses [PDF]
, 2007 Endogenous retroviruses (ERVs) are remnants of ancient retroviral infections of the host germline transmitted 1vertically from generation to generation. It is hypothesized that some ERVs are used by the host as 1restriction factors to block the infection
Pereira, Filipe +78 more
core +1 more source
EXOGENOUS ATTENTION AND ITS RELATIONSHIP WITH WORKING MEMORY CONTENTS: NOT ONLY “WHERE?”, BUT ALSO “WHAT?” [PDF]
, 2022 openHistorically, memory and attention have been associated with the past and the future, respectively. However, recent research is moving forward to show that memory fulfills a prospective function, and attention relies heavily on previous experience ...
FUENTES-GUERRA TORAL, AGUEDA
core
Visuo-tactile links in covert exogenous spatial attention remap across changes in unseen hand posture [PDF]
, 2002 We investigated the effect of unseen hand posture on cross-modal, visuo-tactile links in covert spatial attention. In Experiment 1, a spatially nonpredictive visual cue was presented to the left or right hemifleld shortly before a tactile target on ...
Kennett, S +8 more
core +1 more source
Effect of exogenous oxytocin on the expression of oxytocin receptor gene and uterine involution in local Iraqi cows [PDF]
Iraqi Journal of Veterinary Sciences, 2022 The present work aimed to study the effect of exogenous oxytocin injection on the expression of the oxytocin receptor gene and the duration of uterine involution in the local Iraqi breed of Karradi cows. Twenty cows were divided into two groups.
Barra D. Al-Watar, Khawla A. Hussein
doaj +1 more source
The interaction of feature and space based orienting within the attention set
Frontiers in Integrative Neuroscience, 2014 Processing of sensory information relies on interacting mechanisms of sustained attention and attentional capture, both of which operate in space and on object features.
Ahnate eLim, Scott eSinnett
doaj +1 more source
Switched Linear Model Predictive Controllers for Periodic Exogenous Signals
, 2010 This paper develops linear switched controllers for periodic exogenous signals using the framework of a continuous-time model predictive control. In this framework, the control signal is generated by an algorithm that uses receding horizon control ...
Owens, D H +3 more
core +2 more sources
Dermatology Online Journal, 2008 A 55-year-old woman with melasma develops biopsy-proved exogenous ochronosis in the setting of prolonged topical hydroquinone use. A limited number of similar reports exist in the US literature and are the basis for an FDA call to review hydroquinone-based products.
Merola, Joseph F +3 more
openaire +4 more sources