Pelaksanaan program kerjasama institusi industri di Politeknik Merlimau Melaka

Kerjasama institusi-industri adalah penting dalam pembangunan sistem pendidikan negara. Penglibatan industri dalam bidang pendidikan khususnya dalam sistem Pendidikan Teknik dan Vokasional (PTV) adalah amat penting bagi menjamin kebolehpasaran para pelajar dan juga dalam pembangunan kurikulum. Kajian ini adalah bertujuan untuk mengenalapasti ciri-ciri kerjasama institusi-industri yang dilaksanakan di Politeknik Merlimau Melaka (PMM). Rekabentuk kajian ini adalah kajian kes secara tinjauan dengan mengunakan pendekatan secara kuantitatif dan kualitatif. Kajian menggunakan kaedah soal selidik dan juga kaedah temubual bagi mendapatkan data. Kajian ini dijalankan di PMM dan juga industri dengan mengambil 82 orang sebagai responden. Data-data dikumpul dan dianalisis menggunakan perisian Statistical Package for the Social Science (SPSS). Melalui data kajian yang diperolehi mendapati warga kerja PMM dan warga kerja industri berpendapat kerjasama yang dilaksanakan di PMM adalah bercirikan keuntungan (frekuensi = 40&33).. Pihak PMM dan industri juga berpendapat latihan pelajar juga merpakan ciri kerjasama yang kerap dilaksanakan di PMM (frekuensi 35&28). Dapatan menunjukkan terdapat pelbagai ciri kerjasama yang dilaksanakan di PMM dan keseluruhannya dapat dilihat ciri kerjasama yang banyak dilaksanakan adalah berkaitan dengan kepentingan pelajar samada dalam pembangunan, latihan dan pendidikan

Blind Carrier Phase Recovery for General 2{\pi}/M-rotationally Symmetric Constellations

This paper introduces a novel blind carrier phase recovery estimator for general 2{\Pi}/M-rotationally symmetric constellations. This estimation method is a generalization of the non-data-aided (NDA) nonlinear Phase Metric Method (PMM) estimator already designed for general quadrature amplitude constellations. This unbiased estimator is seen here as a fourth order PMM then generalized to Mth order (Mth PMM) in such manner that it covers general 2{\Pi}/M-rotationally symmetric constellations such as PAM, QAM, PSK. Simulation results demonstrate the good performance of this Mth PMM estimation algorithm against competitive blind phase estimators already published for various modulation systems of practical interest.Comment: 14 pages, 12 figures, International Journal of Wireless & Mobile Networks (IJWMN

One-pot Enzymatic Synthesis of Deoxy-thymidine-diphosphate (TDP)-2-deoxy-∝-d-glucose Using Phosphomannomutase

Production of deoxy-thymidine-diphosphate (TDP)-sugars as substrates of glycosyltransferases, has been one of main hurdles for combinatorial antibiotic biosynthesis, which combines sugar moiety with aglycon of various antibiotics. Here, we report the one-pot enzymatic synthesis of TDP-2-deoxy-glucose employing high efficient TMP kinase (TMK; E.C. 2.7.2.12), acetate kinase (ACK; E.C. 2.7.1.21), and TDP-glucose synthase (TGS; E.C. 2.7.7.24) with phosphomannomutase (PMM; E.C. 5.4.2.8). In this study, replacing phosphoglucomutase (PGM; E.C. 5.4.2) by PMM from Escherichia coli gave four times higher specific activity on 2-deoxy-6-phosphate glucose, suggesting that the activity on 2-deoxy-glucose-6-phosphate was mainly affected by PMM activity, not PGM activity. Using an in vitro system starting from TMP and 2-deoxy-glucose-6-phosphate glucose, TDP-2-deoxy-glucose (63% yield) was successfully synthesized. Considering low productivity of NDP-sugars from cheap starting materials, this paper showed how production of NDP-sugars could be enhanced by controlling mutase activity

The pectoralis minor muscle and shoulder movement-related impairments and pain: Rationale, assessment and management

The adaptive shortening or tightness of the pectoralis minor muscle (PMm) is one of the potential biomechanical mechanisms associated with altered scapular alignment at rest and scapular motion during arm elevation (scapular dyskinesis) in patients with shoulder complaints. This masterclass briefly reviews the role of the PMm in shoulder movement-related impairments and provides a critical overview of the assessment of PMm tightness and the conventional approaches to increase its resting length and extensibility. A rehabilitation approach focused on PMm stretching and simultaneous optimization of the kinematic chain of arm elevation is also discussed, hoping to improve the management of shoulder movement-related impairments and pain.info:eu-repo/semantics/publishedVersio

Molecular analysis of phosphomannomutase (PMM) genes reveals a unique PMM duplication event in diverse Triticeae species and the main PMM isozymes in bread wheat tissues

BACKGROUND: Phosphomannomutase (PMM) is an essential enzyme in eukaryotes. However, little is known about PMM gene and function in crop plants. Here, we report molecular evolutionary and biochemical analysis of PMM genes in bread wheat and related Triticeae species. RESULTS: Two sets of homoeologous PMM genes (TaPMM-1 and 2) were found in bread wheat, and two corresponding PMM genes were identified in the diploid progenitors of bread wheat and many other diploid Triticeae species. The duplication event yielding PMM-1 and 2 occurred before the radiation of diploid Triticeae genomes. The PMM gene family in wheat and relatives may evolve largely under purifying selection. Among the six TaPMM genes, the transcript levels of PMM-1 members were comparatively high and their recombinant proteins were all enzymatically active. However, PMM-2 homoeologs exhibited lower transcript levels, two of which were also inactive. TaPMM-A1, B1 and D1 were probably the main active isozymes in bread wheat tissues. The three isozymes differed from their counterparts in barley and Brachypodium distachyon in being more tolerant to elevated test temperatures. CONCLUSION: Our work identified the genes encoding PMM isozymes in bread wheat and relatives, uncovered a unique PMM duplication event in diverse Triticeae species, and revealed the main active PMM isozymes in bread wheat tissues. The knowledge obtained here improves the understanding of PMM evolution in eukaryotic organisms, and may facilitate further investigations of PMM function in the temperature adaptability of bread wheat

Utility of Parental Mediation Model on Youth’s Problematic Online Gaming

The Parental Mediation Model PMM) was initially designed to regulate children’s attitudes towards the traditional media. In the present era, because of prevalent online media there is a need for similar regulative measures. Spending long hours on social media and playing online games increase the risks of exposure to the negative outcomes of online gaming. This paper initially applied the PMM developed by European Kids Online to (i) test the reliability and validity of this model and (ii) identify the effectiveness of this model in controlling problematic online gaming (POG). The data were collected from 592 participants comprising 296 parents and 296 students of four foreign universities, aged 16 to 22 years in Kuala Lumpur (Malaysia). The study found that the modified model of the five-factor PMM (Technical mediation, Monitoring mediation, Restrictive mediation, Active Mediation of Internet Safety, and Active mediation of Internet Use) functions as a predictor for mitigating POG. The findings suggest the existence of a positive relation between ‘monitoring’ and ‘restrictive’ mediation strategies and exposure to POG while Active Mediation of Internet Safety and Active mediation of Internet use were insignificant predictors. Results showed a higher utility of ‘technical’ strategies by the parents led to less POG. The findings of this study do not support the literature suggesting active mediation is more effective for reducing youth’s risky behaviour. Instead, parents need to apply more technical mediations with their children and adolescents’ Internet use to minimize the negative effects of online gaming

Mais Médicos (More Doctors) Program : its contribution in view of WHO recommendations for provision of doctors

Este estudo tem como objetivo analisar se o Programa Mais Médicos (PMM) contemplou as recomendações da Organização Mundial da Saúde (OMS) relacionadas ao aprimoramento da atração, do recrutamento e da retenção de profissionais de saúde em áreas remotas e rurais. Trata-se de um estudo descritivo, qualitativo, baseado em análise documental, no intuito de comparar se as recomendações publicadas em 2010 pela OMS foram contempladas na Lei 12.871/13, que instituiu o PMM. Ao total, foram sistematizadas 16 recomendações da OMS, para as quais o PMM atendeu a 37,5%. Entre as recomendações não contempladas, encontram-se a ausência de programas de desenvolvimento da carreira e de medidas de reconhecimento público. Algumas recomendações que não foram atendidas pela PMM já estavam sendo desenvolvidas, tais como o Programa Nacional de Bolsa Permanência para estudantes de nível superior e a inserção de diferentes profissionais de saúde no SUS (Estratégia Saúde da Família). O programa apresenta fatores inovadores, como a mudança curricular do curso de medicina e o serviço médico obrigatório, entretanto, poderia ter feito mais investimentos na categoria de apoio pessoal e profissional.In order to examine whether Brazil's Mais Médicos (More Doctors) Programme (PMM) reflected World Health Organisation (WHO) recommendations for improved attraction, retention and recruitment of health workers in remote and rural areas, this descriptive, qualitative study drew on document analysis in order to compare the WHO recommendations published in 2010 with Brazil's Law No. 12,871/13, which instituted the PMM. Of the 16 WHO recommendations systematised here, the PMM met 37.5%. Recommendations not incorporated into the PMM include career development programmes and public recognition strategies. Although reflecting WHO recommendations and already in place elsewhere in the SUS prior to announcement of the PMM, the National Retention Grant Programme and multi-professional teams (as in the Family Health Strategy) were not implemented by the PMM. The programme contains innovative components such as a new curriculum for medical schools and compulsory medical service. On the other hand, the PMM could have invested more in personal and professional support