Search results for "overload"
showing 5 items of 105 documents
Benefits and drawbacks of communication visibility : from vicarious learning and supplemental work to knowledge reuse and overload
2022
Purpose This study aims to examine some of the benefits and drawbacks of communication visibility. Specifically, building on communication visibility theory, the authors study how and why message transparency and network translucence may increase knowledge reuse and perceived overload through behavioral responses of vicarious learning and technology-assisted supplemental work. Design/methodology/approach Drawing on survey data obtained from 1,127 employees of a global company operating in the industrial machinery sector, the authors used structural equation modeling to test the hypothesized model. Findings The results demonstrate that the two aspects of communication visibility yield somew…
La selección de las noticias en el entorno de un centro de documentación de información de actualidad
2002
In information retrieval systems operation, lack of adequate selection criteria originates information overload and has negative consequences in relevance judgments. In the context of a news reference service, three leveis in the selection process are proposed. The first one relates to the type of sources covered by the system, the second set of criteria determines which publications are included in the process of document analysis. The last one applies to the selection of individual documents based on their informative content. La falta de criterios idóneos de selección puede provocar un grave problema de saturación informativa, lo que repercute negativamente en la búsqueda posterior de in…
Pašregulējoša aizsardzība pret sistēmas pārslodzi
2018
Maģistra darba mērķis ir izveidot no sistēmas veiktspējas atkarīgu sistēmas pārslodzes vadības mehānismu, kas, darbojoties fonā, mēra kopējo sistēmas slodzi un balstoties uz iegūtajiem rezultātiem regulē sniedzamo servisu apjomu. Nepietiekamas veiktspējas gadījumā tiek veidotas gaidītāju rindas jaunajiem lietotājiem, tā ļaujot efektīvi pabeigt iesāktās darbības sistēmā esošajiem lietotājiem. Lietotāji, kas atrodas gaidītāju rindā, tiek informēti par aptuveno gaidīšanas laiku, pēc kura varēs piekļūt pieprasītajai funkcionalitātei. Darbā ir aprakstīts risinājums, kas veicina augstāku servisu saņemšanas kvalitāti, izvairoties no sistēmas pārslodzes radītām atteicēm un samazinot ar sistēmas lēn…
Muscle‐tendon morphology and function following long‐term exposure to repeated and strenuous mechanical loading
2020
We mapped structural and functional characteristics of muscle‐tendon units in a population exposed to very long‐term routine overloading. Twenty‐eight military academy cadets (age: 21.00 ± 1.1 yrs; height: 176.1 ± 4.8 cm; mass: 73.8 ± 7.0 kg) exposed for over 24 months to repetitive overloading were profiled via ultrasonography with a senior subgroup of them (n = 11; age = 21.4 ± 1.0 yrs; height = 176.5 ± 4.8 cm; mass = 71.4 ± 6.6 kg) also tested while walking and marching on a treadmill. A group of eleven ethnicity‐ and aged‐matched civilians (age = 21.6 ± 0.7 yrs; height = 176.8 ± 4.3 cm; mass = 74.6 ± 5.6 kg) was also profiled and tested. Cadets and civilians exhibited similar morphology…