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At least 19 recordsLinked to original sources
PubMed1980

A study of the accuracy, and factors influencing accuracy, of home addresses of patients obtained by registry clerks and address cards in four large towns in South India.

In 4 large towns in South India with illiteracy levels of 26% to 40%, the efficiency of registry clerks in eliciting the home addresses of 1338 out-patients was assessed, by verifying receipt of a letter posted to the patients. The efficiency was found to be very poor, namely 66%. Moreover, the accuracy of address was substantially poorer for illiterate patients and for patients living for relatively short durations at their present address. Our innovation, the address card, on which the home address was recorded by a knowledgeable literate person of the patient's choice, was returned by 98% of the patients, and the addresses were found accurate in 84%; the findings were similar in the 4 towns and were unaffected by any patient characteristic. The substantially better results with the address card were found in both illiterate and literate patients. These findings establish the address card as a simple, inexpensive and efficient device for obtaining accurate addresses.

Adult↗
PubMed2004

Enter your e-mail address: how German Internet users manage their e-mail addresses.

Writing E-mail is the most popular Internet activity. Meanwhile, many people have more than one E-mail address. The question how people manage their E-mail addresses, more specifically, whether they use them deliberately for different purposes, is the central question of this paper. E-mail addresses vary in the amount of identifying information they convey (e.g., name, gender, status). It is proposed that the amount of identifying information an email address contains is a predictor of usage for a specific purpose. However, it is assumed that not all people choose email addresses in a rational way, according to the optimal fit between amount of identifying information and purpose of the E-mail. Thus, the role of other factors is tested as well. An online survey on German Internet users showed that it is common to have more than one E-mail address. Especially free webmail addresses (freemail) are extremely popular. People used more anonymous E-mail addresses when they expected spam or were concerned about privacy. However, there were also interindividual differences in the management of E-mail addresses.

Adolescent↗
PubMed2000

Response rates to surveys with self-addressed, stamped envelopes versus a self-addressed label.

Return rates were studied for a survey on the perceived professional preparation of therapeutic recreation specialists by directors of college and university recreational therapy programs. Specifically, returns for surveys with self-addressed, stamped return envelopes enclosed were compared to those with self-adhering return address labels. Of the 75 surveys sent with a self-addressed, stamped return envelope, 42 responses (56%) were returned at a cost of $2.58 per respondent. Of the 72 surveys sent with a self-adhering return address label 43 responses (59.7%) were returned at a cost of $1.56 per response. While there was no significant difference in return rates, the self-adhering return address label was more cost effective than the self-addressed, stamped, return envelopes.

Cost-Benefit Analysis↗
PubMed1979

Efficiency of address cards, experienced health visitors and motivated registry clerks in obtaining the home address of urban patients in South India.

The address card, a card on which the patient's home address is asked to be recorded by the local postman, or by a knowledgeable and literate neighbour, relative or friend, was investigated for acceptability and efficiency in 4 tuberculosis out-patient clinics, in an urban community with substantial levels of illiteracy in Madras City. In the 4 clinics combined, 96% of the patients who reattended returned the completed card. Letters posted to the address on the cared were received by 85% of 419 patients, while 5% were returned by the post office as undelivered and a further 4% were, in all probability, not delivered; no information was available about the remaining 6%. A formal comparison in 392 of the above patients demonstrated the address card method to be significantly more efficient than interrogation by experienced health visitors. A retrospective comparison suggested that the efficiency of experienced health visitors was slightly better than that of highly motivated registry clerks, the proportions of letters received being 72% and 65% respectively.

Community Health Nursing↗
PubMed2003

A hybrid neural network of addressable and content-addressable memory.

We investigate the memory structure and retrieval of the brain and propose a hybrid neural network of addressable and content-addressable memory which is a special database model and can memorize and retrieve any piece of information (a binary pattern) both addressably and content-addressably. The architecture of this hybrid neural network is hierarchical and takes the form of a tree of slabs which consist of binary neurons with the same array. Simplex memory neural networks are considered as the slabs of basic memory units, being distributed on the terminal vertexes of the tree. It is shown by theoretical analysis that the hybrid neural network is able to be constructed with Hebbian and competitive learning rules, and some other important characteristics of its learning and memory behavior are also consistent with those of the brain. Moreover, we demonstrate the hybrid neural network on a set of ten binary numeral patters

Artificial Intelligence↗
PubMed2004

New addresses on an addressable virus nanoblock; uniquely reactive Lys residues on cowpea mosaic virus.

Cowpea mosaic virus (CPMV) is a robust, icosahedrally symmetric platform successfully used for attaching a variety of molecular substrates including proteins, fluorescent labels, and metals. The symmetric distribution and high local concentration of the attached molecules generates novel properties for the 30 nm particles. We report new CPMV reagent particles generated by systematic replacement of surface lysines with arginine residues. The relative reactivity of each lysine on the native particle was determined, and the two most reactive lysine residues were then created as single attachment sites by replacing all other lysines with arginine residues. Structural analysis of gold derivatization not only corroborated the specific reactivity of these unique lysine residues but also demonstrated their dramatically different presentation environment. Combined with site-directed cystine mutations, it is now possible to uniquely double label CPMV, expanding its use as an addressable nanoblock.

Arginine↗