Der vorliegende Beitrag befasst sich mit der Informationssuche im World Wide Web und ihrer Evaluierung. Ausgehend von einer Zusammenschau der wesentlichen Merkmale des World Wide Web als heterogener Dokumentkollektion (Kap. 1) werden Aufbau und Merkmale von Suchmaschinen und Metasuchmaschinen eingeführt sowie die Problematik der Evaluierung von Suchmaschinen und eine Übersicht bisheriger Ergebn...

Analysis of the interactions of low-risk human papillomavirus type 11 (HPV11) L2 with karyopherin beta (Kap beta) nuclear import receptors revealed that L2 interacted with Kap beta 1, Kap beta 2, and Kap beta 3 and formed a complex with the Kap alpha 2 beta 1 heterodimer. HPV11 L2 contains two nuclear localization signals (NLSs)-in the N terminus and the C terminus-that could mediate its nuclea...

BACKGROUND There are many factors which affect nutritional status of addicted such as lack o f knowledge, incorrect attitude toward modification of food pattern, and careless to food intake. OBJECTIVES The aim of this study was to determine the effectiveness of educational program on nutritional behavior in addicts referring to Baharan hospital in Zahedan. PATIENTS AND METHODS Thirty-six ad...

The use of cyclosporine A (CsA) is limited by its severe nephrotoxicity that includes reversible vasoconstrictor effects and proximal tubule cell injury, the latter associated whith chronic kidney disease progression. The mechanisms of CsA-induced tubular injury, mainly on the S3 segment, have not been completely elucidated. Kidney androgen-regulated protein (KAP) is exclusively expressed in ki...

The cyclin-dependent kinase (Cdk)-associated protein phosphatase (KAP) is a human dual specificity protein phosphatase that dephosphorylates Cdk2 on threonine 160 in a cyclin-dependent manner. To investigate whether mutations of this enzyme occur in hepatocellular carcinoma (HCC), KAP mRNA was analyzed by reverse transcription-PCR (RT-PCR), followed by cloning and sequencing. Eight of 14 biopsy...

a total of 250 mothers were interviewed in kashan health centers in 1995 to obtain information on their knowledge, attitude, and practice (k.a.p) regarding supplementary feeding (sf) of their 6-24 month old children. the k, a and p regarding the kind of the first sf. were desirable in 29.2%, 72.8% and 31.6% of the mothers respectively. the corresponding percentages for the time of introduction ...

Understanding the knowledge, attitudes, and practices (KAP) of hospital staff is needed to improve care activities that support the detection/prevention/treatment of malnutrition, yet quality measures are lacking. The purpose was to develop (study 1) and assess the administration and discriminative potential (study 2) of using such a KAP measure in acute care. In study 1, a 27-question KAP ques...

Modern X-ray units register the air kerma-area product, PKA, with a built-in KAP meter. Some KAP meters show an energy-dependent bias comparable with the maximum uncertainty articulated by the IEC (25 %), adversely affecting dose-optimisation processes. To correct for the bias, a reference KAP meter calibrated at a standards laboratory and two calibration methods described here can be used to a...

To investigate the knowledge-attitude-practice (KAP) score in diabetes patients living in urban China regarding Medical Nutrition Therapy (MNT) and explore the influencing factors, this national survey recruited diabetes and prediabetes patients in 40 hospitals across 26 provinces in China. A self-designed questionnaire was used to collect the data and assess the knowledge, attitude, and practi...