This note analyzes the distribution of fixed-weight vectors obtained by the following procedure: generate a sequence of uniform random integers with a moderate number of bits; force the bottom bits of the sequence to be a standard fixed-weight vector; sort the sequence; and extract the bottom bits. This note shows, for example, that this procedure with 32-bit integers produces any particular we...

Binary descriptors of image patches are increasingly popular given that they require less storage and enable faster processing. This, however, comes at a price of lower recognition performances. To boost these performances, we project the image patches to a more discriminative subspace, and threshold their coordinates to build our binary descriptor. However, applying complex projections to the ...

OBJECTIVE The aim of this study was to assess the oral dryness in postmenopausal women and to correlate the salivary flow rate determined by sialometry with the clinical oral dryness score (CODS) obtained from Challacombe Scale. To correlate between subjective and objective oral dryness and relationship of salivary flow rate with that of the duration of menopause. MATERIALS AND METHODS Sixty ...

1 SB Ankara Atatürk Göğüs Hastalıkları ve Göğüs Cerrahisi Eğitim ve Araştırma Hastanesi, 7. Göğüs Hastalıkları Kliniği, Ankara, 2 Afyon Kocatepe Üniversitesi Tıp Fakültesi, Göğüs Hastalıkları Anabilim Dalı, Afyonkarahisar, 3 SB Atatürk Göğüs Hastalıkları ve Göğüs Cerrahisi Eğitim ve Araştırma Hastanesi, Evde Bakım ve Solunum Rehabilitasyon Ünitesi, Ankara, 4 SB Ankara Atatürk Göğüs Hastalıkları...

Objective: To examine the prevalence of mental health disorder and its related factors among Thai nurses. Material and Method: This was cross-sectional descriptive study of 390 female nurses. They were asked to complete the questionnaire which covered personal history, working conditions, job stress and general health. Multiple logistic regression was used to estimate the odds ratio (OR) for me...

Background: Internet disease management has the promise of improving care in patients with heart failure but evidence supporting its use is limited. We have designed a Heart Failure Internet Communication Tool (HFICT), allowing patients to enter messages for clinicians, as well as their daily symptoms, weight, blood pressure and heart rate. Clinicians review the information on the same day and ...

This review describes the progress of the development of surface chemical reactions for themodification of self-assembled monolayers (SAMs) and the fabrication of surface chemical gradients. Various chemical reactions can be carried out on SAMs to introduce new functionalities. “Click” reactions, which are highly efficient and selective, have largely contributed to the development and implement...

A method is presented in this report to estimate the noise spectrum of speech utterances which are disturbed by additive noise. One advantage is that no speech pause detection is required. The processing is based on a calculation of the distribution density function of spectral magnitude values in a subband. The histogram for one subband is calculated for a past segment with a defined duration....

Given sufficient exposure to stimulus presentation, the oculomotor system generates a representation of the stimulus characteristics, which is then used to predict the upcoming target motion. In addition to compensating for the perceptual-motor delay, these predictive processes perpetuate eye motion during a transient occlusion and compensate for the loss of visual input. At present, however, i...