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  1. Fulltext The use of dgDocSPACE in personal file management: a case study at Majlis Perbandaran Port Dickson (MPPD)
    Rafidah Kamarudin, Azura Abd Jamil @ Kamarudzzaman, Albakri Mohammad, Norlis Osman, Zaidatulhusna Mohd Isnani
    Jurnal Inovasi Malaysia, 2020;3(2):26-41.
    MyJurnal
    Hari Bertemu Pelanggan (HBP) is an essential event of the Port Dickson Municipal Council (MPPD) which is held twice a year for staff to review their Personal Files. The problem faced by the staff at the Human Resource Department (JPSM) MPPD is to handle staff Personal Files from the file room to the HBP location during the event. Risks such as loss and damage of Personal Files and the high cost in transferring staff Personal Files lead to the development of innovation known as dgDocSPACE. The implementation of the innovation has successfully reduced the operating cost, increased productivity, shortened time for reviewing Personal Files and increased customer satisfaction.
    Matched MeSH terms: Filing
  2. Fulltext Dimensional accuracy of the skull models produced by rapid prototyping technology using stereolithography apparatus
    Nizam, A., Gopal, R.N., Naing, L., Hakim, A.B., Samsudin, A.R.
    Archives of Orofacial Sciences, 2006;1(1):60-66.
    MyJurnal
    The purpose of this study was to determine the dimensional accuracy of the skull models produced by Rapid prototyping technology using stereolithography apparatus. Computed tomography images were captured from four dry normal adult human skulls. The resultant 2-D images were stored in Digital Imaging and Communications in Medicine (DICOM) format. The segmentation of the images was prepared in MIMICS software. The slice files were then exported to a stereolithography apparatus (SLA) to produce the replica of each skull. Eight linear measurements were repeatedly made between identified landmarks on each of the original skull and its replica model using an electronic digital calliper. Each of the linear measurements was repeated 5 times and the average was taken to determine the absolute difference and percent difference between the original skull and its replica model. The overall absolute difference between the four human adult skulls and its replica models was 0.23 mm with a standard deviation of 1.37 mm. The percent difference was 0.08% with a standard deviation of 1.25%. The degree of error established by this system seems affordable in clinical applications when these models are used in the field of dental surgery for surgical treatment planning.
    Matched MeSH terms: Filing
  3. Analyzing Data Remnant Remains on User Devices to Determine Probative Artifacts in Cloud Environment
    Ahmed AA, Xue Li C
    J Forensic Sci, 2018 Jan;63(1):112-121.
    PMID: 28397244 DOI: 10.1111/1556-4029.13506
    Cloud storage service allows users to store their data online, so that they can remotely access, maintain, manage, and back up data from anywhere via the Internet. Although helpful, this storage creates a challenge to digital forensic investigators and practitioners in collecting, identifying, acquiring, and preserving evidential data. This study proposes an investigation scheme for analyzing data remnants and determining probative artifacts in a cloud environment. Using pCloud as a case study, this research collected the data remnants available on end-user device storage following the storing, uploading, and accessing of data in the cloud storage. Data remnants are collected from several sources, including client software files, directory listing, prefetch, registry, network PCAP, browser, and memory and link files. Results demonstrate that the collected remnants data are beneficial in determining a sufficient number of artifacts about the investigated cybercrime.
    Matched MeSH terms: Filing
  4. Publisher Correction: The global distribution of tetrapods reveals a need for targeted reptile conservation
    Roll U, Feldman A, Novosolov M, Allison A, Bauer AM, Bernard R, et al.
    Nat Ecol Evol, 2017 11;1(11):1785.
    PMID: 29046563 DOI: 10.1038/s41559-017-0380-7
    In this Article originally published, owing to a technical error, the author 'Laurent Chirio' was mistakenly designated as a corresponding author in the HTML version, the PDF was correct. This error has now been corrected in the HTML version. Further, in Supplementary Table 3, the authors misspelt the surname of 'Danny Meirte'; this file has now been replaced.
    Matched MeSH terms: Filing
  5. Fulltext Data on the molting duration and time of hardening of instar crab at different culture temperatures
    Ikhwanuddin M, Abol-Munafi AB, Azra MN
    Data Brief, 2019 Aug;25:104196.
    PMID: 31321277 DOI: 10.1016/j.dib.2019.104196
    This data article includes raw and analyze data for molting duration and time of hardening of blue swimming crab, Portunus pelagicus instar at three different temperatures of 24 °C, 28 °C, and 32 °C. Two sets of experimental data are included: first, the recorded on time-lapse video of duration of successful molted crabs (from emergence of swimming legs to chelae); and second, the time interval of shell hardening up to before molting occurred. Shell hardening were calculated in 1 h interval with a unit of x hour molting crab-1, meanwhile the molting duration of the crabs were calculated in x second molting crab-1. Video files were then analyzed using the latest version of Solomon Coder software developed by A. Peter. Relationship between culture temperature and the time of molting and carapace hardening are also included in this article. The dataset is made publicly available to enable critical or extended analyzes.
    Matched MeSH terms: Filing
  6. Fulltext Is Profile Alone Sufficient To Remove Gutta-Percha During Endodontic Re-treatment?
    Lee, S.W., Tan, S.T., Che Ab Aziz, Z.A.
    Ann Dent, 2005;12(1):-.
    MyJurnal
    Thirty extracted mandibular premolars were randomly divided into 3 groups. Canals were cleaned, obturated and the teeth incubated. Guttapercha removal was performed using: Hedström files with xylene (Group 1); ProFile® alone (Group 2) and combination of both (Group 3). Time required to remove the gutta-percha was recorded. Postoperative radiographs were taken. Specimens were split longitudinally and photographed. Amount of gutta-percha left at coronal, middle and apical thirds was calculated by computer (QWIN software) and the photographs were also evaluated visually by two endodontists. Results showed that the combined technique was fastest in removing gutta-percha. Radiographically, more residual was left in Group 2. Although computer analysis also showed more residual was left in Group 2, they were in a small percentage and there were no significant differences (P>0.05, SPSS paired-samples T test) among groups. Although there were significant differences between the two evaluators in their scoring, both generally agreed (Kappa’s analysis= 0.64) there was more guttapercha residual in Group 2 compared to Group 3 in the apical thirds. Although the differences in efficacy of guttapercha removal among these techniques were not significant, the use of ProFile® increased the speed of the procedure. The combined technique showed the most superior efficacy in gutta-percha removal.
    Matched MeSH terms: Filing
  7. Fulltext Magnetically-Actuated Mixing and Merging of Acid-Base Micro-Droplets on Open Surfaces: Preliminary Study
    Khaw MK, Mohd-Yasin F, Nguyen NT
    Sensors (Basel), 2018 Jun 01;18(6).
    PMID: 29857584 DOI: 10.3390/s18061767
    We present the mixing and merging of two reactive droplets on top of an open surface. A mobile droplet (1.0 M HCl solution + iron oxide particles) is magnetically-actuated to merge with a sessile droplet (1.0 M NaOH + phenolphthalein). The heat from the exothermic reaction is detected by a thermocouple. We vary the droplet volume (1, 5 and 10 μL), the magnet speed (1.86, 2.79, 3.72 and 4.65 mm/s) and the iron oxide concentration (0.010, 0.020 and 0.040 g/mL) to study their influences on the mixing time, peak temperature and cooling time. The sampled recording of these processes are provided as supplementary files. We observe the following trends. First, the lower volume of droplet and higher speed of magnet lead to shorter mixing time. Second, the peak temperature increases and cooling time decreases at the increasing speed of magnet. Third, the peak temperature is similar for bigger droplets, and they take longer to cool down. Finally, we also discuss the limitations of this preliminary study and propose improvements. These observations could be used to improve the sensitivity of the open chamber system in measuring the exothermic reaction of biological samples.
    Matched MeSH terms: Filing
  8. Fulltext Endodontic Management of a Severely Dilacerated Mandibular Third Molar: Case Report and Clinical Considerations
    Arora S, Gill GS, Setia P, Abdulla AM, Sivadas G, Vedam V
    Case Rep Dent, 2018;2018:7594147.
    PMID: 30402298 DOI: 10.1155/2018/7594147
    This article aims at providing an insight to the clinical modifications required for the endodontic management of severely dilacerated mandibular third molar. A 35-year-old patient was referred for the root canal treatment of the mandibular left third molar. An intraoral periapical radiograph revealed a severe curvature in both the canals. A wide trapezoidal access was prepared following the use of intermediate-sized files for apical preparation. Owing to increased flexibility, Hero Shaper NITI files were used for the biomechanical preparation and single cone obturation was carried out. Third molars owing to their most posterior location-limited access coupled with a severe curvature pose utmost clinical challenges require meticulous skill, advanced technology, and patience to achieve success.
    Matched MeSH terms: Filing
  9. Fulltext Fake braces by quacks in Malaysia: an expert opinion
    Nor Azlida Mohd Nor, Zamros Yuzadi Mohd Yusof, Wan Nurazreena Wan Hassan, Mohd ZambriMohamed Makhbul
    Ann Dent, 2020;27(1):33-40.
    MyJurnal
    Dental quackery has been a problem for decades and is becoming a major concern in many countries, including Malaysia. Recent development of a new service offered by quacks in Malaysia is “fake braces”, which alarmed dental professionals. The fake braces appear similar to the professionally fitted orthodontic appliances comprising of archwires that are secured on brackets by coloured ligatures except they are fitted by unqualified individuals who have no formal clinical training. In addition, the orthodontic materials and dental equipment used for this illegal service were substandard and unregulated. Therefore, such fitted appliances are harmful to the teeth and oral health. Efforts to record the extent of fake braces practice and its oral health consequences have been challenging as they are marketed through the social media, and the victims were either reluctant to come forward or did not know the appropriate channel to file a complaint to the health authority. This is an expert opinion paperwith theaimsto highlight typical presentation of fake braces, modus operandi of fake braces providers, the harmful effects of fake braces on the patient’s oral health, the role of social media advertising in promoting fake braces, and the impacts to the illegal providers.
    Matched MeSH terms: Filing
  10. Fulltext Medical record abstraction in a hospital with paper-based records: experience of early career psychiatrists in northern Borneo
    Ahmad Shahabuddin F, Wah KY, Buji RI, Zulkafli NS, Lee SW, Soon HL, et al.
    BJPsych Int, 2020 May;17(2):43-44.
    PMID: 32558818 DOI: 10.1192/bji.2019.29
    We used medical record abstraction to conduct research in a psychiatric hospital with paper-based medical records. The challenges we encountered included: the difficulty in retrieving files; the extensive effort and time needed to extract clinical information; the lack of a standardised documentation system of medical records; and the need for advanced computer literacy. To promote future research using electronic medical records, potential solutions include creating a registry of all patients receiving treatment, as well as equipping busy clinicians with computer skills.
    Matched MeSH terms: Filing
  11. Fulltext Comparison of popular sagittal cephalometric analyses for validity and reliability
    Qamaruddin I, Alam MK, Shahid F, Tanveer S, Umer M, Amin E
    Saudi Dent J, 2018 Jan;30(1):43-46.
    PMID: 30166870 DOI: 10.1016/j.sdentj.2017.10.002
    Background: The analysis of skeletal relationships of jaws in the sagittal plane is of utmost importance in orthodontic diagnosis for which numerous lateral cephalometric analyses have emerged. None of the analyses is without flaws. Current study compares ANB, Wits appraisal, Beta angle, Yen angle and W angle for their validity and reliability in diagnosis of skeletal classes.

    Methods: Pretreatment cephalograph of 209 orthodontic patients comprised of 92 males and 117 females were selected from orthodontic archives. Radiographs were traced for ANB, Wits appraisal, Beta angle, W angle and Yen angle measurements. Patients were divided into three skeletal classes i.e. class I, II and III based on measurements and incisor classification and profile recorded from their files. ANOVA was applied to check the validity of performed analyses and Cramer's correlation was performed to find out the correlation between analyses and skeletal classes.

    Results: All performed analyses showed statistically significant difference in the values for all three skeletal classes p 

    Matched MeSH terms: Filing
  12. Fulltext Effect of circuit training on fighting performance of young silat athletes - a case study
    Mohamad Nizam Mohamed Shapie, Oliver, Jon, O’Donoghue, Peter, Tong, Richard
    Movement Health & Exercise, 2018;7(1):27-41.
    MyJurnal
    Background & Study Aim: The purpose of the current case study was to
    describe the activity pattern of individual exponents during competitive fights
    completed before and after six weeks circuit training programme. Material
    & Methods: Thirteen and 16-year-old experimental (E13 and E16) and
    control (C13 and C16) participants were paired and videoed with fighting
    before and after 6-week training. Exponents were chosen based on their age,
    maturation, weight, competitive standard (none had participated in an official
    silat match), and initial fitness performance. All matches were converted into
    .mpg files and analysed using the same procedure. The distribution of
    outcomes was analysed and used as an index of performance for more
    detailed analysis. Results: The E13 increased the frequency of kicking during
    competition post-training, which is suggested to reflect transference of
    improved fitness to competition. Both E13 and C13 improved the ability to
    dodge their opponent attacks, likely reflecting a response to technical
    coaching. The frequency of actions during competition generally decreased
    for both older participants, suggesting limited fitness transference to
    competition. All individuals demonstrated some meaningful improvements
    in fitness following the intervention period. However, these responses did not
    necessarily reflect the group finding. Conclusions: This was the first case
    study to examine the changes in competitive fighting performance of four
    young performers from experimental and control groups following a silatspecific
    circuit training programme. Therefore, fitness gains together with
    technical coaching may transfer to competition in younger exponents, while
    alterations in strategy may have been more decisive in the older group. The
    research has provided further insight of fitness development and trainability,
    and also transference fitness into competitive performance in youth silat which may help to facilitate coaches of the demands and requirements of the
    combat sport.
    Matched MeSH terms: Filing
  13. Fulltext Behavioural data on instar crab movement at different thermal acclimation
    Azra MN, Ikhwanuddin M, Abol-Munafi AB
    Data Brief, 2019 Feb;22:998-1002.
    PMID: 30740484 DOI: 10.1016/j.dib.2019.01.026
    This article investigated how crabs responded to different culture temperatures especially dislocation before molting using a combination of large recording files and computer software. In this novel approach of video recording portunid crab behavioral data, crab culture was recorded at five different acclimation temperatures of 20, 24, 28, 32 and 36 °C. Crabs were reared until the instar stage before being acclimatized for video recording. Large video files (MPEG-TS) were then analyzed using the latest version of Solomon Coder software developed by A. Peter and programmed with Embarcadero® Delphi® XE [1]. Recorded data was analyzed by calculating and marking movements of crabs using the time sequence tool. Additionally, a total movement was counted 30 min before crabs molted from instar stage 8 to instar stage 9. Part of the data is associated with the research article "Thermal tolerance and locomotor activity of blue swimmer crab Portunus pelagicus instar reared at different temperatures" (Azra et al., 2018) [2] and provided here as raw data of Supplementary materials.
    Matched MeSH terms: Filing
  14. Fulltext Assessment of diabetic patient waiting time in a primary healthcare clinic
    Mohd Shaiful Ehsan Shalihin, Iskandar Firzada Osman, Muhammad Hapizie Bin Din
    IIUM Medical Journal Malaysia, 2020;19(2):41-48.
    MyJurnal
    Introduction: Long waiting time is a common issue complained by diabetic patients that came for an
    early morning appointment in a health clinic. Therefore, an audit was conducted among diabetic patients in
    a primary care clinic with the aim to assess the patients’ waiting time and to formulate strategies for
    improvement. Methods: This audit was conducted for four weeks using a universal sampling method in
    November 2017. All diabetic patients who attended the clinic during this period were included except those
    who required longer period such as critically ill patients or those who came for repeat medication or
    procedures. The arrival and departure time for each station was captured using the modified waiting time
    slip, which is manually filled at every station. The waiting and consultation time for registration, screening,
    laboratory investigation, diabetic educator, doctor and pharmacy were recorded. The data were entered into
    the statistical software SPSS version 17 for analysis. Results: Results showed that all patients were registered
    within 11.0 minutes (SD=2.52min). Average total waiting time to see a diabetic educator and a doctor was
    20.9 minutes (SD=15.53min) and 33.23 minutes (SD=27.85min), respectively. Average waiting time for other
    stations was less than 10 minutes. Average total time spend in the clinic for a diabetic patient was 107.58
    minutes, which is comparable to a non-diabetic patient. The identified problems were due to the poor
    tracing and filing system. Conclusion: Improvement strategies recommended include enforcing early file
    tracing prior to appointment and providing a checklist for consultation by doctors and diabetic educators.
    Matched MeSH terms: Filing
  15. Fulltext Proteomics analysis on lipid metabolism in Elaeis guineensis and Elaeis oleifera
    Lau BYC, Amiruddin MD, Othman A
    Data Brief, 2020 Aug;31:105714.
    PMID: 32462070 DOI: 10.1016/j.dib.2020.105714
    Proteome data was obtained from the fruit mesocarps of the two oil palm species, namely, the African Elaeis guineensis (commercial tenera or commonly known as D x P and MPOB-Nigerian tenera) and the South American Elaeis oleifera. Total proteins were extracted from randomly selected fruitlets and subjected to proteomics characterisation by means of liquid chromatography mass spectrometry. Number of proteins identified, the grouping of the biological replicates from five developmental weeks after anthesis, and the localisation of gene corresponded to the detected proteins on the oil palm chromosomes, were presented. A total of 4,116, 4,210 and 4,081 proteins were found in commercial tenera and MPOB Nigerian tenera for Elaeis guineensis; and Elaeis oleifera, respectively. Principal component analysis showed two distinct clusters that corresponded to Elaeis guineensis and Elaeis oleifera. Collectively, genes that corresponded to the identified proteins were found to be located in all 16 oil palm chromosomes. A total of 59 proteins from Elaeis guineensis and Elaeis oleifera were down-regulated for >5-fold change during the peak of lipid biosynthesis compared to the onset. The same comparative analysis revealed that 66 proteins were up-regulated for >5-fold change. About 60.0% of the observed proteins were involved in catalytic activity while 28.5% were associated with redox reaction. Based on same datasets, the tricarboxylic acid cycle and 5-hydroxytryptamine degradation pathways were found to be enriched the most (>36-fold change). These data can be used to support the oil palm gene model validation and lipid metabolism research, particularly in the areas of oil yield and quality. The tabulated protein lists of identified proteins and their expression changes from these varieties were provided as supplementary files. Raw MSF and mzid files for all the oil palm species were deposited in the ProteomeXchange (PXD017436).
    Matched MeSH terms: Filing
  16. Fulltext Root canal treatment in Hospital Universiti Sains Malaysia Dental Clinic - a 5-year retrospective study
    Ismail, N.M., Ismail, A.R., Wan Nor Syuhada, W.A.R.
    Archives of Orofacial Sciences, 2008;3(1):23-28.
    MyJurnal
    Root canal treatment (RCT) requires high level of technical skills of the dentist. Its outcome is an important part of evidence-based practice and become the basis of treatment planning and prognostic considerations. Adequate removal of micro-organisms and prevention of recolonization of residual micro-organisms through the placement of root filling with satisfactory coronal seal ensures success. This retrospective record review study aimed to investigate the practices of RCT in Hospital Universiti Sains Malaysia (HUSM) Dental Clinic, Kota Bharu, Kelantan. It involved 333 randomly selected patient records at the HUSM Record Unit. Data was obtained by careful analyses of daily treatment progress sheets and analyzed using SPSS version 12.0. A total of 2996 RCT cases were seen and 59.8% of patients were females. The age range of patients varied from 14 to 64 years. The maxillary anterior teeth were most commonly treated (52.6%). Most operators (99.1%) used step-back technique and 97.6% used files to prepare root canals. The most commonly used material for obturation and sealing was gutta-percha and epoxy resin-based sealer (AH26). About 82.9% used calcium hydroxide as intra-canal medication. About 25.5% of cases had no periapical pathology, 65.8% with pre-existing periapical radiolucencies healed in 1-3 months whereas 2.1% of cases with periapical pathology eventually healed after a year. About 6.9% cases failed after retreatment. The number of radiographs taken was two to four pieces. RCT is a useful intervention to maintain longevity of teeth. Decision making and current updates of methods and materials are essential among practitioners as well as administrators to ensure success.
    Matched MeSH terms: Filing
  17. Global trends in research and commercialization of exogenous and endogenous RNAi technologies for crops
    Mat Jalaluddin NS, Othman RY, Harikrishna JA
    Crit Rev Biotechnol, 2018 Sep 09.
    PMID: 30198341 DOI: 10.1080/07388551.2018.1496064
    It has only been about 20 years since the first Nobel Prize-winning work on RNA interference (RNAi) in Caenorhabditis elegans was published in the journal Nature. Fast forward to today, and the use of RNA molecules as gene-silencing elements in crops has helped scientists to unveil possible solutions to the global problems of agricultural losses due to pests, viruses, pathogens, and to other abiotic and biotic stresses. The recent proliferation of publications suggests that the technology has gained significant attention and received ample funding support. In this article, an attempt has been made to visualize recent trends in Research & Development (R&D) investment in this field by analyzing top cited scholarly articles, patent trends, and commercialization activity. The publication and citation analysis identified that the development of RNAi-based crops conferring resistance against viruses, fungi, and pests are at the forefront of RNAi research and that Chinese and US institutions are the leaders in this field. The patent landscape analysis for RNAi technology over all aspects related to RNAi-derived crops provides an overview of patenting activity from a geographical, organizational, and legal perspective. Such an exercise is pivotal to industry players and public institutions aiming at creating intellectual property that is commercially appealing. An upswing in commercial interests in this technology in recent years is reflected by a consistent number of patent filings in US, European, and Chinese patent offices, with multinational giant firms as the most prolific patent filers. The expanding RNAi commercialization landscape is supported by a series of strategic partnerships, licensing agreements, and acquisitions created between agribusinesses, public research institutions, and startup companies. From key observations, we would like to highlight that such investments have very positive impacts on the development of RNAi technology. Nonetheless, the success of this technology is dependent on several factors, such as financial requirements, the complexity, and timeframe of the entire development process, as well as stringent regulations imposed by the relevant authorities. In most countries, RNAi-based transgenic crops are still considered as a genetically modified (GM) product, which necessitates the crops to undergo rigorous evaluation before approval is granted. Recent advancements in exogenous RNAi-derived biopesticides have provided a nontransgenic alternative to GM crops. However, challenges still remain in the form of technical hurdles and regulatory ambiguities surrounding this emerging technology. Its full potential remains to be realized.
    Matched MeSH terms: Filing
  18. Fulltext Is family history still underutilised? Exploring the views and experiences of primary care doctors in Malaysia
    Hussein N, Malik TFA, Salim H, Samad A, Qureshi N, Ng CJ
    J Community Genet, 2020 Oct;11(4):413-420.
    PMID: 32666196 DOI: 10.1007/s12687-020-00476-2
    Family history has long been recognised as a non-invasive and inexpensive tool to identify individuals at risk of genetic conditions. Even in the era of evolving genetic and genomic technology, the role of family history in predicting individual risk for genetic testing and guiding in preventive interventions is still relevant, especially in low-resource countries. The aim of this study was to explore primary care doctors' views and experiences in family history taking and how they utilised family history in day-to-day clinical consultations in Malaysia. Four focus group discussions and six in-depth interviews involving 25 primary care doctors were conducted. Three themes emerged from the analysis: (1) primary care doctors considered family history as an important part of clinical assessment, (2) proactive versus reactive approach in collecting family history and (3) family history collection was variable and challenging. Family history was documented in either free text or pedigree depending on the perception of its appropriateness during the consultation. This study highlighted the need to improve the approach, documentation and the implementation of family history in the Malaysian primary care settings. Integrating family filing concept with built-in clinical decision support into electronic medical records is a potential solution in ensuring effective family history taking in primary care.
    Matched MeSH terms: Filing
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