نتایج جستجو برای: patchy pattern
تعداد نتایج: 352695 فیلتر نتایج به سال:
BACKGROUND Over a few months in the spring of 2011, a cluster of patients with severe respiratory distress were admitted to our intensive care unit (ICU). Household clustering was also observed. Extensive laboratory investigations failed to detect an infectious cause. METHODS Clinical, radiological and pathological investigations were conducted and the Korean Center for Disease Control perfor...
Correspondence: Dr. Pierangelo Spedini, Divisione di Medicina II, sezione di Ematologia, Istituti Ospitalieri di Cremona, viale Concordia 1, 26100 Cremona, Italy. A71-year old man was referred to our hospital because of osteolysis of the right femur. Two weeks before admission he had developed pain, swelling and functio laesa of his right hip. Bone biopsy showed a lymphoid infiltrate, not furth...
BACKGROUND There are not many studies investigating histomorphological changes in 48 sessions in patients with early-stage MF after narrowband UVB (NBUVB) treatment. Our purpose is to evaluate histological features of phototherapy after 48 sessions and determine which parameters are more reliable for controlling skin biopsies. METHODS Biopsies of 32 patients with early stage of MF, who were t...
Yeast nuclear envelope proteins cross react with an antibody against mammalian pore complex proteins
We have used a monoclonal antibody raised against rat liver nuclear proteins to study two cross-reactive proteins in the yeast nucleus. In rat liver, this monoclonal antibody, mAb 414, binds to nuclear pore complex proteins, including one of molecular weight 62,000 (Davis, L. I., and G. Blobel. 1987. Proc. Natl. Acad. Sci. USA. 84:7552-7556). In yeast, mAb 414 cross reacts by immunoblotting wit...
Alopecia areata is an unpredictable, non-scarring hair loss condition. Patchy alopecia areata sparing gray hairs is rare. Here we present 4 cases with patchy non-scarring hair loss, which attacked pigmented hairs only and spared gray hairs. It should be differentiated from vitiligo, colocalization of vitiligo and alopecia areata, and depigmented hair regrowth after alopecia areata.
This paper provides a survey of the theory of patchy feedbacks, and its applications to asymptotic stabilization and optimal control. It also contains two new results, showing the robustness of sub-optimal patchy feedbacks both in the case of (internal and external) deterministic disturbances, and of random perturbations modelled by stochastic Brownian motion.
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