Information seeking in pre-trial investigation with particular reference to records management

Information seeking is part of information science, and its aim is to study how people seek and use information in their work, for what purpose the information is sought, how this information influences the effectiveness of the work and what barriers people perceive in their search for, and use of, necessary information. This study examines information seeking in pre-trial police investigation. There has been no previous attempt to examine information seeking in pre-trial police investigation, of the earlier studies in information seeking only those concerning lawyers represent a somewhat similar field. In both fields the work is subject to confidentiality, which is strictly regulated by law. This study was carried out partly in cooperation with another study, which examines documentation in pre-trial investigation. During the research project it became obvious that information seeking with its different components is something also to be taken into account in documentation and records management.     

Effects of roller massager on muscle recovery after exercise-induced muscle damage

Two experiments (n = 10) were conducted to determine the effects of roller massager (RM) on ankle plantar flexor muscle recovery after exercise-induced muscle damage (EIMD). Experiment 1 examined both functional [i.e., ankle plantar flexion maximal isometric contraction and submaximal (30%) sustained force; ankle dorsiflexion maximal range of motion and resistance to stretch; and medial gastrocnemius pain pressure threshold] and morphological [cross-sectional area, thickness, fascicle length, and fascicle angle] variables, before and immediately, 1, 24, 48, and 72 h after an EIMD stimulus. Experiment 2 examined medial gastrocnemius deoxyhaemoglobin concentration kinetics before and 48 h after EIMD. Participants performed both experiments twice: with (RM) and without (no-roller massager; NRM) the application of a RM (6 × 45 s; 20-s rest between sets). RM intervention did not alter the functional impairment after EIMD, as well as the medial gastrocnemius morphology and oxygenation kinetics (P > 0.05). Although, an acute increase of ipsilateral (RM = + 19%, NRM = ?5%, P = 0.032) and a strong tendency for contralateral (P = 0.095) medial gastrocnemius pain pressure threshold were observed. The present results suggest that a RM has no effect on plantar flexors performance, morphology, and oxygenation recovery after EIMD, except for muscle pain pressure threshold (i.e., a soreness).     

A simple relation between the Leimkuhler curve and the mean residual life

In this paper, a simple relation between the Leimkuhler curve and the mean residual life is established. The result is illustrated with several models commonly used in informetrics, such as exponential, Pareto and lognormal. Finally, relationships with some other reliability concepts are also presented.