Hubungan Sanitasi Lingkungan Dengan Kejadian Malaria Pada Murid Sekolah Dasar Di Kabupaten Bolaang Mongondow Utara

: Malaria is a serious disease that is transmitted through the bite of anopheles mosquitoes. This disease is contagious disease that attacks all age groups that is infants, children, and adults. Malaria is transmitted from person to person Anopheles mosquitoes bringing malaria parasite or plasmodium. Environmental sanitation is efforts that conducted by individuals, communities, or the State to improve and prevent the happening health problems caused of external environmental factors. The purpose of this study to determine the relationship environmental sanitation with the incidence of malaria. This research was carried out with cross sectional method. The sample: 110 respondents drawn randomly. The independent variable in this study is environmental sanitation and dependent variable is malaria. And then, the data collected was processed with the help of computer program SPSS version 19 and analyzed with chi square test (x2) at 95% significance level (α0,05). The result: showed that the results of the study on 110 respondents from 64 people who are poor environmental sanitation there were 7 people that positive malaria and 57 people is negative. Meanwhile from 46 people that good environmental consists of 2 people positive malaria and 44 people is negative. The conclusion: from these data it was found that the results showed there was no relationship environmental sanitation with the incidence of malaria which the results obtained p = 0,21

Forensic investigation of social networking applications

Social networking applications such as Facebook, Twitter and Linkedin may be involved in instances of misuse such as copyright infringement, data protection violations, defamation, identity theft, harassment, and dissemination of confidential information and malware that can affect both organizations and individuals. In this paper we examine the computer forensic process of obtaining digital evidence from social networking applications and the legal aspects of such. Currently there do not appear to be commonly available guidelines for organizations aimed specifically at the computer forensic process of investigation of social networking applications

Investigating employee harassment via social media

Previously the investigation of employee harassment within the workplace would typically have involved obtaining evidence regarding physical contact, verbal contact (face to face or via telephone) or written contact (via letters or notes or email) between a suspect and a victim. Social media has added a new avenue to the investigation of employee harassment that goes beyond the physical workplace and normal working hours. In this paper we examine the process of computer forensic investigation of employee harassment via social media and the legal aspects of such. In particular we examine employee harassment via social media in terms of the reporting of harassment, the computer forensic investigation process, the relevant UK legislation and its application, and discuss good practice guidelines for educating employers and employees regarding how to use social media in the workplace and beyond in an acceptable manner

Avoiding the misuse of social media by employees

Social networking applications such as Facebook, Twitter, and YouTube are increasingly being used in various ways by organizations. In this article we examine the potential misuse of social media by employees, the UK legislation relevant to such misuse, and also examine approaches by which organizations can attempt to limit such misuse via appropriate guidance for employees

Embodied perspective-taking indicated by selective disruption from aberrant self motion

Spatial perspective-taking that involves imagined changes in one’s spatial orientation is facilitated by vestibular stimulation inducing a congruent sensation of self-motion. We examined further the role of vestibular resources in perspective-taking by evaluating whether aberrant and conflicting vestibular stimulation impaired perspective-taking performance. Participants (N = 39) undertook either an “own body transformation” (OBT)task, requiring speeded spatial judgments made from the perspective of a schematic figure, or a control task requiring reconfiguration of spatial mappings from one’s own visuo-spatial perspective. These tasks were performed both without and with vestibular stimulation by whole-body Coriolis motion, according to a repeated measures design, balanced for order. Vestibular stimulation was found to impair performance during the first minute post stimulus relative to the stationary condition. This disruption was task-specific, affecting only the OBT task and not the control task, and dissipated by the second minute post-stimulus. Our experiment thus demonstrates selective temporary impairment of perspective-taking from aberrant vestibular stimulation, implying that uncompromised vestibular resources are necessary for efficient perspective-taking. This finding provides evidence for an embodied mechanism for perspective-taking whereby vestibular input contributes to multisensory processing underlying bodily and social cognition. Ultimately, this knowledge may contribute to the design of interventions that help patients suffering sudden vertigo adapt to the cognitive difficulties caused by aberrant vestibular stimulation

Attention modulates adaptive motor learning in the ‘broken escalator’ paradigm

The physical stumble caused by stepping onto a stationary (broken) escalator represents a locomotor aftereffect (LAE) that attests to a process of adaptive motor learning. Whether such learning is primarily explicit (requiring attention resources) or implicit (independent of attention) is unknown. To address this question, we diverted attention in the adaptation (MOVING) and aftereffect (AFTER) phases of the LAE by loading these phases with a secondary cognitive task (sequential naming of a vegetable, fruit and a colour). Thirty-six healthy adults were randomly assigned to 3 equally sized groups. They performed 5 trials stepping onto a stationary sled (BEFORE), 5 with the sled moving (MOVING) and 5 with the sled stationary again (AFTER). A 'Dual-Task-MOVING (DTM)' group performed the dual-task in the MOVING phase and the 'Dual-Task-AFTEREFFECT (DTAE)' group in the AFTER phase. The 'control' group performed no dual task. We recorded trunk displacement, gait velocity and gastrocnemius muscle EMG of the left (leading) leg. The DTM, but not the DTAE group, had larger trunk displacement during the MOVING phase, and a smaller trunk displacement aftereffect compared with controls. Gait velocity was unaffected by the secondary cognitive task in either group. Thus, adaptive locomotor learning involves explicit learning, whereas the expression of the aftereffect is automatic (implicit). During rehabilitation, patients should be actively encouraged to maintain maximal attention when learning new or challenging locomotor tasks

Vestibular Perception following Acute Unilateral Vestibular Lesions.

Little is known about the vestibulo-perceptual (VP) system, particularly after a unilateral vestibular lesion. We investigated vestibulo-ocular (VO) and VP function in 25 patients with vestibular neuritis (VN) acutely (2 days after onset) and after compensation (recovery phase, 10 weeks). Since the effect of VN on reflex and perceptual function may differ at threshold and supra-threshold acceleration levels, we used two stimulus intensities, acceleration steps of 0.5°/s(2) and velocity steps of 90°/s (acceleration 180°/s(2)). We hypothesised that the vestibular lesion or the compensatory processes could dissociate VO and VP function, particularly if the acute vertiginous sensation interferes with the perceptual tasks. Both in acute and recovery phases, VO and VP thresholds increased, particularly during ipsilesional rotations. In signal detection theory this indicates that signals from the healthy and affected side are still fused, but result in asymmetric thresholds due to a lesion-induced bias. The normal pattern whereby VP thresholds are higher than VO thresholds was preserved, indicating that any 'perceptual noise' added by the vertigo does not disrupt the cognitive decision-making processes inherent to the perceptual task. Overall, the parallel findings in VO and VP thresholds imply little or no additional cortical processing and suggest that vestibular thresholds essentially reflect the sensitivity of the fused peripheral receptors. In contrast, a significant VO-VP dissociation for supra-threshold stimuli was found. Acutely, time constants and duration of the VO and VP responses were reduced - asymmetrically for VO, as expected, but surprisingly symmetrical for perception. At recovery, VP responses normalised but VO responses remained shortened and asymmetric. Thus, unlike threshold data, supra-threshold responses show considerable VO-VP dissociation indicative of additional, higher-order processing of vestibular signals. We provide evidence of perceptual processes (ultimately cortical) participating in vestibular compensation, suppressing asymmetry acutely in unilateral vestibular lesions

A review of Fe-chalcogenide superconductors: the simplest Fe-based superconductor

Here we summarize the physical properties of the newly discovered Fe-chalcogenide superconductors. The Fe-chalcogenide superconductors attract us as the simplest Fe-based superconductors. Furthermore, Fe chalcogenides show a huge pressure effect on their superconducting properties. The origin of the high transition temperature was discussed with both the change in crystal structure and magnetism. The progress on the thin-film and superconducting-wire fabrications are also described.Comment: A review article of Fe-chalcogenide superconductor submitted to J. Phys. Soc. Jpn. 51 pages, 54 figures including reprinted from the published paper