Negative impressions that arise during a first interaction with a Business-to-Customer web page often have the unpleasant side effect to destroy a firm s efforts in achieving B2C electronic commerce on the WWW. This paper verifies the relation between audience impressions and the visual style of a B2C web page. In comparison to previous work, the experimental procedure was greatly improved. It ...

BACKGROUND Placing chest tubes to water seal is superior for patients with an air leak, but when a patient has a pneumothorax and an air leak the best chest tube setting is unknown. METHODS This is a retrospective analysis of a prospective database on a consecutive series of patients who had a pneumothorax and air leak on the same day. Patients underwent elective pulmonary resection by one su...

We introduce the concept of a quantum “seal” and investigate its feasibility. We define a seal as a state provided by Alice to Bob along with a set of instructions which Bob can follow in order to “break the seal” and read the classical message stored inside. We define two success criteria for a seal: the probability Bob can successfully read the message if he follows Alice’s instructions witho...

The present studies investigated whether similarity to the self influenced memory for impressions of others. We predicted that similarity to the self would facilitate impression memory for others, paralleling the self-reference effect found when information is processed relative to the self. We were interested in how the initial valence of the impression, whether positive or negative, affected ...

Intraoral digital impressions have been stated to meet the clinical requirements for some teeth-supported restorations, though fewer evidences were proposed for larger scanning range. The aim of this study was to compare the accuracy (trueness and precision) of intraoral digital impressions for whole upper jaws, including the full dentitions and palatal soft tissues, as well as to determine the...

Purpose: To evaluate the efficacy of 0.5 % Sodium hypochlorite and 2% Glutaraldehyde spray disinfectants on impression compound and irreversible hydrocolloid impressions. Material and Methods: Twenty edentulous patients (age group of 45-65 years) were randomly selected for the present study. Maxillary and mandibular impressions of 10 patients were made in compound and remaining 10 patients in a...

Wear and failure of mechanical seals may be critical in certain applications and should be avoided. Large relative misalignment between the seal faces is the most likely cause for intermittent contact and the increased friction that eventually brings failure. Adjustment of the seal clearance is probably the most readily implemented method of reducing the relative misalignment and eliminating se...

Abundance trends of Hawaiian monk seals Monachus schauinslandi at 6 subpopulations throughout the Northwestern Hawaiian Islands (NWHI) have fluctuated considerably during the past 5 decades. Direct human impacts have been widely accepted as the primary cause of previous monk seal population declines and, consequently, much conservation effort has focused on minimizing these threats. Yet climate...