Displaying publications 221 - 240 of 374 in total

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  1. Ibrahim R, Ismail-Suhaimy NW, Shu-Qing T, Ismail SI, Ina-Salwany MY, Yusof MT, et al.
    Data Brief, 2020 Jun;30:105634.
    PMID: 32395592 DOI: 10.1016/j.dib.2020.105634
    A Gram-negative bacterium, Pantoea stewartii subspecies stewartii (P. stewartii subsp. stewartii) has been recognized as the causative agent for jackfruit bronzing disease in Malaysia. Here, we report the whole genome sequencing dataset of P. stewartii subsp. stewartii strain SQT1 isolated from local infected jackfruit. The paired-end libraries with an insert size of 350 bp was subjected to the Illumina Hiseq 4000, generating a genome size of 4,783,993 bp with a G+C content of 53.7%. A total protein of 4,671 was identified including virulence factors, resistance factors and secretion systems. Pantoea stewartii subsp. stewartii strain DC283 (NCBI accession no. CP017581.1) was used as a reference genome, where the query hit 72% coverage and average sequencing depth of 68. In total, 28,717 nucleotide polymorphisms, 520 small insertion/deletions and 142 structure variants were identified. The complete genome was deposited at the European Nucleotide Archive under the sample accession number ERP119356 and study accession number PRJEB36196.
  2. Zakaria MR, Lam MQ, Chen SJ, Abdul Karim MH, Tokiman L, Yahya A, et al.
    Data Brief, 2020 Jun;30:105658.
    PMID: 32426431 DOI: 10.1016/j.dib.2020.105658
    Mangrovimonas sp. strain CR14 is a halophilic bacterium affiliated with family Flavobacteriaceae which was successfully isolated from mangrove soil samples obtained from Tanjung Piai National Park, Johor. The whole genome of strain CR14 was sequenced on an Illumina HiSeq 2500 platform (2 × 150 bp paired end). Herein, we report the genome sequence of Mangrovimonas sp. strain CR14 in which its assembled genome consisted 20 contigs with a total size of 3,590,195 bp, 3209 coding sequences, and an average 36.08% G + C content. Genome annotation and gene mining revealed that this bacterium demonstrated proteolytic activity which could be potentially applied in detergent industry. This whole-genome shotgun data of Mangrovimonas sp. strain CR14 has been deposited at DDBJ/ENA/GenBank under the accession JAAFZY000000000. The version described in this paper is version JAAFZY010000000.
  3. Lim L, Ab Majid AH
    Data Brief, 2020 Jun;30:105575.
    PMID: 32368598 DOI: 10.1016/j.dib.2020.105575
    The metagenomic datasets of the microbial DNA from tropical bed bugs (Cimex hemipterus) after feeding on human blood were presented. Next-generation sequencing of the community DNA was carried out on an Illumina Miseq platform and the raw fastq files were analyzed using QIIME (version 1.9.1). The metagenome of three samples comprised of 108,198 sequences representing 44,646,263 bps with a mean length of 412.63 bps. The sequence data is accessible at the NCBI SRA under the bioproject number PRJNA600667. Community analysis showed Proteobacteria was the most abundance (more than 99%) microbial community that present in the guts of fully fed tropical bed bugs.
  4. Mohd Izham NZ, Yusoff HM, Ul Haq Bhat I, Endo T, Fukumura H, Kwon E, et al.
    Data Brief, 2020 Jun;30:105568.
    PMID: 32368595 DOI: 10.1016/j.dib.2020.105568
    The structural investigation of synthesized compounds can be carried out by various spectroscopic techniques. It is an important prospect in order to elucidate the structure of the desired products before being further utilized. The preparation of new p-nitro stilbene Schiff base derivatives as an electrochemical DNA potential spacer was synthesized using (E)-4-(4-nitrostyryl)aniline from Heck reaction with aldehydes in ethanolic solution. The data presented here in this article contains FTIR, UV-Vis and 1H and 13C NMR of (E)-4-(4-nitrostyryl)aniline and nitrostyryl aniline derivatives.
  5. Mokhtar D, Abdullah NA, Roshaizad NA
    Data Brief, 2020 Jun;30:105505.
    PMID: 32368580 DOI: 10.1016/j.dib.2020.105505
    This data belongs to a sample of 347 diplomatic officers from two different locations which are the National Institute of Public Administration (INTAN) in Johor and Terengganu. This data consists of the demographic characteristics of the sample and three main variables. Each variable has sub-dimension which are (1) presenteeism: ability to complete a task and avoid disturbance, (2) job demand: workload, emotional and cognitive demand, (3) job insecurity: the importance and probability of an event to take place. The data were collected using a cross-sectional questionnaire via paper-and-pencil mode and was analyzed using SPSS version 22. Pearson correlation analyses revealed a significant relationship between avoiding disturbance (sub-dimension of presenteeism) and the probability of an event happening (sub-dimension of job insecurity) and no significant correlation between other variables. Analyses of the data can provide insights into determinants of presenteeism that may be useful for researchers in the field and policymakers that are interested in this area. It may serve as a reference to expand research and to develop interventions to facilitate productivity and well-being in the workplace.
  6. Cheong JL, Azmi WA
    Data Brief, 2020 Jun;30:105482.
    PMID: 32368576 DOI: 10.1016/j.dib.2020.105482
    Red palm weevil (RPW), Rhynchophorus ferrugineus, is a polyphagous insect that caused economic damage in various palm species, particularly coconut plantation in Malaysia. Therefore, entomopathogenic fungus Metarhizium anisopliae was being introduced in attempts to control biologically the RPW. The entomopathogenicity of an indigenous (Met-Gra4) and foreign (Met-TH) strains of M. anisopliae isolated from the soil of Malaysia and Thailand, were tested against RPW adults in laboratory bioassays at 50, 70, 90% relative humidity (RH). Bioassays indicate no significance differences in efficacy between both the conidia of M. anisopliae strains against RPW adults. Met-Gra4 showed the highest efficacy at 90% RH (LT50 = 6.17 days). However, LT50 only slightly differed from Met-TH (6.33 days; 90% RH). Scanning el ectron microscopy for the treated RPWs showed that Met-Gra4 (90% RH) was densely sporulated within the abdomen, while Met-TH can be found mainly across cuticular surface of RPW.
  7. Abd Manan TSB, Khan T, Wan Mohtar WHM, Beddu S, Mohd Kamal NL, Yavari S, et al.
    Data Brief, 2020 Jun;30:105518.
    PMID: 32382595 DOI: 10.1016/j.dib.2020.105518
    Perak River basin is in Perak state of Peninsular Malaysia. In this research, the river stretch serves as water intake for domestic, agricultural and industrial purposes in Perak Tengah, Hilir Perak and Manjung regions. It is located in mixed use area whilst exposing the river to anthropogenic elements. The sampling locations were conducted at selected points of Perak River namely Tanjung Belanja Bridge (TBB), Water Treatment Plant Parit (WTPP), Parit Town discharge (PTD), Water Treatment Plant Senin (WTPS) and Water Treatment Plant Kepayang (WTPK). The existence of aromatic hydrocarbons in freshwater samples was pre-assessed via qualification analysis; specific ultraviolet absorbance (SUVA254) method at 254 nm of wavelength. The SUVA dataset were 48.38 L/mg-m (TBB), 50.54 L/mg-m (WTPP), 8.05 L/mg-m (PTD), 85.75 L/mg-m (WTPS) and 217.39 L/mg-m (WTPK). The SUVA254 values of fresh water at the river basin have exceeded the water quality standards value equivalent to 2.0 L/mg-m permitted by the Environmental Protection Agency of United States. The exceeding values were an indication of a large portion of aromatic compounds in the water. Qualification analyses evident the existence of water pollutants at treacherous concentrations for public health in freshwater samples of Perak River basin. Thus, this research has presented important findings towards further research and countermeasure for a better alternative of water treatment in Malaysia.
  8. Mansour M, Hashim HA, Salleh Z
    Data Brief, 2020 Jun;30:105603.
    PMID: 32382612 DOI: 10.1016/j.dib.2020.105603
    This article covers comprehensive data on firm-level corporate governance practices as imposed by the Jordan Securities Commission (JSC). The study includes panel data for 95 non-financial Jordanian listed firms (industrial and service sector) in Amman Stock Exchange (ASE). The time frame used for this study is from 2012 to 2017. Data presented were extracted from the annual reports of each firm. The annual reports had been downloaded from the official website of the ASE. The data can be used easily by the researcher to develop and calculate a corporate governance index that involves thirty-two internal governance attributes and is comprised of three equally weighted sub-indices. The first sub-index which is "Disclosure and Transparency" consists of 15 unique attributes. While the second sub-index, "Board Effectiveness and Composition" consists of 9 unique attributes. The last sub-index which is "Shareholders Rights" consists of 8 unique attributes. Thus, the un-weighted corporate governance index has an important feature that is easily replicated and modified, enabling the researcher to rate firms based on an aggregate index score or by using the sub-indices score also.
  9. Zakaria N, Tarmizi AA, Zuki MAM, Ahmad AB, Mamat MA, Abdullah MT
    Data Brief, 2020 Jun;30:105567.
    PMID: 32382599 DOI: 10.1016/j.dib.2020.105567
    This data article is about bats observed from fragmented forest understories interspaced by agricultural plantations, utility corridors, and man-made structures within rural areas of Setiu (Bukit Kesing Forest Reserve and Ladang Tayor TDM) and Hulu Terengganu (Pengkalan Utama and Sungai Buweh, Kenyir) that are situated in Terengganu state, Peninsular Malaysia. Surveys were conducted from October 2018 until January 2019. These bats were captured using harp traps and mist nets that were set 30 m apart across flyways, streams, rivers and less cluttered trees in the 50 m transect zones (identified at each site). All animals captured were distinguished by morphology and released at the same location it was caught. The data comprise of 15 species of bats from four family groups, namely Hipposideridae, Pteropodidae, Rhinolophidae and Vespertilionidae. The data were interpreted into weight-forearm length (W-FA) to inform about bats Body Condition Index (-0.25 to 0.25).
  10. Farouq I, Sulong Z, Ahmad U, Jakada A, Sambo N
    Data Brief, 2020 Jun;30:105670.
    PMID: 32435680 DOI: 10.1016/j.dib.2020.105670
    The presentation of this data focuses on analysing the dynamic role of economic growth, foreign direct investment and financial globalization uncertainty on financial development of selected leading African economies, spanning the year 1970 to 2018, and the data were obtained from world development indicators and global financial development databases. Second generation econometrics techniques were deployed for the analysis. We began with the descriptive and correlation statistics in order to ascertain the normality of the data. Also, homogeneity and cross-sectional dependency tests were carried out to validate the whether or not the data is heterogeneous and depend upon each other across the series. As well, the [3] co-integration and dynamic common correlated effect [1] and pool mean group [2] estimates were applied to confirm the presence of long-run relationship and their effects on the financial development among the sampled countries.
  11. Engku Kamarudin EM, Wan Sulaiman WS, Sarnon NH, Amin AS
    Data Brief, 2020 Jun;30:105586.
    PMID: 32346583 DOI: 10.1016/j.dib.2020.105586
    The readiness to change among drug addicts is a key strength for successful treatment. Self-awareness, self-determination, and self-efficacy have been identified as the fundamentals of readiness that should be embraced by drug addicts while in treatment. In this article, the shared data were applied to assess the effect of individual psycho-educational intervention based on integrated self-awareness and self-determination theories (i-SEAZ) on self-efficacy amongst opioid-dependent patients undergoing methadone treatment (MT). The effectiveness of the i-SEAZ module was evaluated in a total of 75 opioid-dependent MT participants from five Methadone Clinics under the Ministry of Health, Malaysia located across Klang Valley. The experimental group consisted of 38 participants who received 10 sessions of individual i-SEAZ alongside MT, whereas 37 participants of the control group only received MT. The shared data were collected through three questionnaires, namely Scale for Self-Consciousness Assessment (SSCA), Treatment Motivation Questionnaire (TMQ), and General Self Efficacy (GSE). Data collection was performed twice; the first instance was two weeks prior to initiation of i-SEAZ (pretest), and the second was two weeks post completion of i-SEAZ (posttest). The extracted data were precisely represented in terms of means and standard deviations (SDs).
  12. Muchlisin ZA, Sofyan M, Dewiyanti I, Nur FM, Batubara AS, Fadli N, et al.
    Data Brief, 2020 Jun;30:105581.
    PMID: 32346582 DOI: 10.1016/j.dib.2020.105581
    This article describes the data of raw material compositions for formulating the diet for Indonesian short-fin eel, Anguilla bicolor Anguilla bicolor McClelland, 1844 elver. The data on growth performance, survival and feed utilization of eel elver from the formulated diet test results are also presented here. Four formulated diets and one commercial feed were tested for the eel elver. The formulated diet was formulated from animal and plant based protein sources such as; fish meal, cornmeal, soybean meal, fine bran, ebi-shrimp meal, golden snail meal, bloodmeal, and tapioca flour. Vitamins and minerals were added into the diet. In addition, probiotics and papain enzyme and its combination were also included into the experimental diets to boost the growth performance, survival and feed utilization of the fish. The tested treatments were; (A) commercial diet without probiotic and papain enzyme, (B) experimental diet without probiotic and papain enzyme, (C) experimental diet with probiotic 10 ml kg-1 feed, (D) experimental diet with papain enzyme 10 g kg-1 feed, (E) experimental diet with probiotic 10 ml kg-1 + papain 10 g kg-1 feed, (F) experimental diet with probiotic 5 ml kg-1 + papain 5 g kg-1 feed. Each experimental fish group was fed on an experimental diet twice a day at 08.00 AM and 06.00 PM at feeding level of 10% body weight for 60 days. The results showed that the weight gain ranged between 4.60 g to 5.92 g, daily growth rate between 0.063 g day-1 and 0.098 g per day-1, the specific growth rate varies from 0.72% day-1 to 1.35% day-1, survival rate 50.00% to 73.33%, feed conversion ratio from 2.35 to 4.17, and feed efficiency between 41.82% to 58.98%. The best treatment was found in fish fed on the experimental diet with papain enzyme 10 g kg-1 of feed.
  13. Shikuku KM, Tran N, Pincus L, Hoffmann V, Lagerkvist CJ, Akintola SL, et al.
    Data Brief, 2020 Jun;30:105540.
    PMID: 32346573 DOI: 10.1016/j.dib.2020.105540
    Aquatic foods, including fish, are a substantial component of animal source foods globally, and make a critical nutritional contribution to diets in many contexts. In the global North, concern among consumers and regulators over the safety and environmental sustainability of seafood, particularly in developed nations, has led to the development of increasingly stringent seafood safety standards. While such standards may constitute regularity, logistical, and economic barriers to participation in export markets by small-scale producers, they have in other contexts catalysed upgrades to production and post-harvest handling practices within value chains associated with both capture fisheries and aquaculture. The health burden of foodborne illnesses is a major concern in developing countries. As incomes rise, consumers in developing countries are increasingly willing to pay a premium for safer and environmentally sustainable foods. However, there is little empirical evidence on consumers' willingness to pay for seafood safety in developing countries, particularly in sub-Saharan Africa. Data on demand for seafood safety and environmental sustainability certification in African countries are largely unavailable in the public domain. In this paper, we describe data collected in Lagos State, Nigeria in October and November 2019. Experiments in the form of Becker-DeGroote-Marschak (BDM) auction mechanism, and post experiment surveys were conducted with 200 fish consumers in fish markets. These data can be used to assess whether consumers' demand for safe and healthy seafood from local markets can be harnessed to generate positive economic returns to producers.
  14. Razali MH, Ismail NA, Amin KAM
    Data Brief, 2020 Jun;30:105478.
    PMID: 32346560 DOI: 10.1016/j.dib.2020.105478
    Gellan gum incorporating titanium dioxide nanoparticles biofilm was synthesized and characterized using UV, FTIR and XRD to study their physical and chemical properties. The mechanical properties were measured using universal mechanical testing. Meanwhile, the biological properties were investigated towards for antibacterial and cell proliferation. This comprehensive data are relevant with the research article entitled "Gellan gum incorporating titanium dioxide nanoparticles biofilm as wound dressing: Physicochemical, mechanical, antibacterial properties and wound healing studies" [1].
  15. Prasojo LD, Habibi A, Wibawa S, Hadisaputra P, Mukminin A, Muhaimin, et al.
    Data Brief, 2020 Jun;30:105592.
    PMID: 32373690 DOI: 10.1016/j.dib.2020.105592
    This dataset presents the validation process of a survey of factors affecting Indonesian K-12 school teachers' Teachers' Information and Communication Technology Access (TICTA). An initial instrument was developed through the adaptation of instruments from previous studies. Afterward, it was piloted to 120 teachers and tested for its reliability. For the main data collection, the instrument was distributed online and responded by 2775 Indonesian K-12 school teachers. The main data analysis was conducted for the measurement model using four assessments; reflective indicator loadings, internal consistency reliability, convergent, and discriminant validity. The Partial Least Square Structural Equation Model (PLS-SEM) was utilized for the analysis. The dataset is beneficial for educational regulators in providing appropriate access to ICT in K-12 education and for educational researchers for future research on technology access in teaching.
  16. Ahmad NII, Rahim NAA, Roslan A, Adrus M, Ahamad M, Hassan M, et al.
    Data Brief, 2020 Jun;30:105621.
    PMID: 32395585 DOI: 10.1016/j.dib.2020.105621
    This data article presents on the ectoparasites infestation on small mammals in Peninsular Malaysia. The dataset on ectoparasites infestation is important because it raises a major medical concern regarding the spread of potentially zoonotic disease from wildlife to human. Tick and chigger are the primary ectoparasites as reservoirs of vector-borne diseases found on small mammals in Malaysia. These small mammals that are infested with ectoparasites occupy various types of habitats, including human settlements, could be of community health risks as the carriers of potentially zoonotic diseases. Field samplings were conducted from February 2015 to February 2016 in three different ecological habitats of mixed dipterocarp forest, coastal forest and insular forest, in Terengganu, Malaysia. A total of 35 and 22 species of bats and rodents respectively were captured and examined for ectoparasites. Twenty-three species of bats and 16 species of small mammal were recorded as hosts for at least one species of ectoparasites. These findings show that the highest ectoparasite infestation occurred on bat community.
  17. Hashim HA, Abidin AFZ, Salleh Z, Devi SS
    Data Brief, 2020 Jun;30:105624.
    PMID: 32395587 DOI: 10.1016/j.dib.2020.105624
    Panel dataset in this article contains information on the ethical commitment disclosures of Malaysian publicly listed companies. The data presented is related to the research article entitled "Ethical Practice Disclosure of Malaysian Public Listed Companies" [1]. In examining the level of ethical commitment disclosures, content analysis is performed involving 1,115 annual reports for five year periods (2012 - 2016). The annual reports are gathered from Main Market of Bursa Malaysia website. Information on ethical commitment disclosures are extracted from the annual reports. The data are collected using Ethical Commitment Index (ECI) comprising six themes; corporate ethics values, action to promote ethics, whistle-blowing policy, code of ethics, sustainability practices, and ethics committee. This dataset is useful as an indicator of the companies' ethical commitment reflecting ethical climate in Malaysian public listed companies.
  18. Najmuddin MF, Haris H, Othman N, Zahari F, Mohd-Ridwan AR, Md-Zain BM, et al.
    Data Brief, 2020 Aug;31:105727.
    PMID: 32548216 DOI: 10.1016/j.dib.2020.105727
    Morphism refer to polymorphic species, in which multiple colour variants coexist within a population. Morphism in primates is common and langurs also exhibit certain characteristics of morphism, such as conspicuous natal coats. Banded langurs (Presbytis femoralis) and dusky leaf monkey (Trachypithecus obscurus) exhibits the same characteristics of conspicuous natal coats, but these coats are only limited to infants and changed when they reached adulthood. This article reports the first discovery of rare brown morph of two adult male banded langurs and one leucistic adult female dusky leaf monkey in Malaysia. We also conducted a systematic literature search to review the diversity of morphism in leaf monkey globally.
  19. Zainal-Abidin RA, Zainal Z, Mohamed-Hussein ZA, Sew YS, Simoh S, Ab Razak S, et al.
    Data Brief, 2020 Aug;31:105806.
    PMID: 32566707 DOI: 10.1016/j.dib.2020.105806
    The genomics and genetic data of pigmented and non-pigmented Malaysian rice varieties are still limited. Hence, we performed the genome resequencing of two black rice varieties (Bali, Pulut Hitam 9), two red rice varieties (MRM16, MRQ100) and two white rice varieties (MR297 and MRQ76) using Illumina HiSeq 4000 platform with 30x sequencing coverage. We aimed to identify and annotate single nucleotide polymorphisms (SNPs) from the genome of these four pigmented and two non-pigmented rice varieties. The potential SNPs will be used in developing the functional SNP markers related to nutritional (i.e. antioxidant, folate, amylose) and quality (i.e. aromatic) traits. Raw data of the pigmented and non-pigmented rice varieties have been deposited into the European Nucleotide Archive (ENA) database with accession number PRJEB29070 and PRJEB32344, respectively.
  20. Kadir NBA, Mohamad Aun NS, Ibrahim N, Mohd Nor HA, Johan D
    Data Brief, 2020 Aug;31:105795.
    PMID: 32566702 DOI: 10.1016/j.dib.2020.105795
    The article presents reliability statistics data in relation to the development of emotional instability and behavioral difficulties scale for youths in a Malaysia context. The data were obtained from youths participants in Kuala Lumpur and Klang Valley, Selangor, Malaysia. The data has four different subscales in describing emotional instability and behavioral difficulties. The data were analyzed using Cronbach's alpha, McDonald's ω, and Gutmann's λ6 to examine internal consistency test. The data showed that this new scale can be used to measure three subscales of emotional instability and one subscale of behavioral difficulties among youths in a Malaysia context.
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