18 research outputs found
Web Based Postgraduate Thesis/Dessertation System - A Prototype
With the advancement of information communication technology in Malaysia, education field should take advantage to upgrade their learning and management techniques. Students should be allowed to learn anytime, anywhere and at their own place. However administration and lecture should be able to manage their work more effective and flexible. The web-based system is effective way to learning and managing education works. This report outlines the development of a web-based postgraduate
thesis/dissertation management system (WPTS), which aimed to assist thesis/dissertation administration, supervisor and students in the better integration during students doing the thesis/dissertation works. This prototype system base on case study with a group of MSC(IT), administration, lecturer and students who participate in thesis/dissertation management activities. This report also presenting the tests conducted with users, it also
contributed some perspective regarding benefits that gain by administration, supervisor and students, and recommends future application of the approach
Persistent post-traumatic headache: A migrainous loop or not? The clinical evidence
Background: Headache is a common complication of traumatic brain injury. The International Headache Society defines post-traumatic headache as a secondary headache attributed to trauma or injury to the head that develops within seven days following trauma. Acute post-traumatic headache resolves after 3 months, but persistent post-traumatic headache usually lasts much longer and accounts for 4% of all secondary headache disorders. Main body: The clinical features of post-traumatic headache after traumatic brain injury resemble various types of primary headaches and the most frequent are migraine-like or tension-type-like phenotypes. The neuroimaging studies that have compared persistent post-traumatic headache and migraine found different structural and functional brain changes, although migraine and post-traumatic headache may be clinically similar. Therapy of various clinical phenotypes of post-traumatic headache almost entirely mirrors the therapy of the corresponding primary headache and are currently based on expert opinion rather than scientific evidence. Pharmacologic therapies include both abortive and prophylactic agents with prophylaxis targeting comorbidities, especially impaired sleep and post-traumatic disorder. There are also effective options for non-pharmacologic therapy of post-traumatic headache, including cognitive-behavioral approaches, onabotulinum toxin injections, life-style considerations, etc. Conclusion: Notwithstanding some phenotypic similarities, persistent post-traumatic headache after traumatic brain injury, is considered a separate phenomenon from migraine but available data is inconclusive. High-quality studies are further required to investigate the pathophysiological mechanisms of this secondary headache, in order to identify new targets for treatment and to prevent disability
Proteomics - a new and fast tool for identification of barley varieties.
Identification of several proteins from various barley samples by the proteomic method based on combination of gel electrophoresis, MALDI-TOF mass spectrometry, and bioinformatics is an important tool for proteome analysis of barley and it can be successfully applied to the identification of malting barley varieties. The mass spectrometry-based strategy designed for protein identification exhibits good sensitivity and rapid protein identification in comparison to other methods. The identified proteins were ribulose bishophate carboxylase from barley leaves and beta-amylase and aldose-reductase from barley grainsIdentification of several proteins from various barley samples by the proteomic method based on combination of gel electrophoresis, MALDI-TOF mass spectrometry, and bioinformatics is an important tool for proteome analysis of barley and it can be successfully applied to the identification of malting barley varieties. The mass spectrometry-based strategy designed for protein identification exhibits good sensitivity and rapid protein identification in comparison to other methods. The identified proteins were ribulose bishophate carboxylase from barley leaves and beta-amylase and aldose-reductase from barley grain
Apocrine secretion in drosophila salivary glands: Subcellular origin, dynamics, and identification of secretory proteins
In contrast to the well defined mechanism of merocrine exocytosis, the mechanism of apocrine secretion, which was first described over 180 years ago, remains relatively uncharacterized. We identified apocrine secretory activity in the late prepupal salivary glands of Drosophila melanogaster just prior to the execution of programmed cell death (PCD). The excellent genetic tools available in Drosophila provide an opportunity to dissect for the first time the molecular and mechanistic aspects of this process. A prerequisite for such an analysis is to have pivotal immunohistochemical, ultrastructural, biochemical and proteomic data that fully characterize the process. Here we present data showing that the Drosophila salivary glands release all kinds of cellular proteins by an apocrine mechanism including cytoskeletal, cytosolic, mitochondrial, nuclear and nucleolar components. Surprisingly, the apocrine release of these proteins displays a temporal pattern with the sequential release of some proteins (e.g. transcription factor BR-C, tumor suppressor p127, cytoskeletal btubulin, non-muscle myosin) earlier than others (e.g. filamentous actin, nuclear lamin, mitochondrial pyruvate dehydrogenase). Although the apocrine release of proteins takes place just prior to the execution of an apoptotic program, the nuclear DNA is never released. Western blotting indicates that the secreted proteins remain undegraded in the lumen. Following apocrine secretion, the salivary gland cells remain quite vital, as they retain highly active transcriptional and protein synthetic activity. © 2014 Farkas et al
Gross pathology, blood chemistry, lipid and peroxide contents in rainbow trout ( Oncorhynchus mykiss Walbaum) affected by experimental Arcobacter cryaerophilus infection at low water temperature
Bacteriophage‐based cocktail modulates selected immunological parameters and post‐challenge survival of rainbow trout ( Oncorhynchus mykiss
Bradymyces gen. nov. (Chaetothyriales, Trichomeriaceae), a new ascomycete genus accommodating poorly differentiated melanized fungi
Influence of different wastewater treatment technologies on genotoxicity and dioxin-like toxicity in effluent-exposed fish
Fungal Planet description sheets: 716–784
Novel species of fungi described in this study include those from various countries as follows: Australia, Chaetopsina eucalypti on Eucalyptus leaf litter, Colletotrichum cobbittiense from Cordyline stricta × C. australis hybrid, Cyanodermella banksiae on Banksia ericifolia subsp. macrantha, Discosia macrozamiae on Macrozamia miquelii, Elsinoë banksiigena on Banksia marginata, Elsinoë elaeocarpi on Elaeocarpus sp., Elsinoë leucopogonis on Leucopogon sp., Helminthosporium livistonae on Livistona australis, Idriellomyces eucalypti (incl. Idriellomyces gen. nov.) on Eucalyptus obliqua, Lareunionomyces eucalypti on Eucalyptus sp., Myrotheciomyces corymbiae (incl. Myrotheciomyces gen. nov., Myrotheciomycetaceae fam. nov.), Neolauriomyces eucalypti (incl. Neolauriomyces gen. nov., Neolauriomycetaceae fam. nov.) on Eucalyptus sp., Nullicamyces eucalypti (incl. Nullicamyces gen. nov.) on Eucalyptus leaf litter, Oidiodendron eucalypti on Eucalyptus maidenii, Paracladophialophora cyperacearum (incl. Paracladophialophoraceae fam. nov.) and Periconia cyperacearum on leaves of Cyperaceae, Porodiplodia livistonae (incl. Porodiplodia gen. nov., Porodiplodiaceae fam. nov.) on Livistona australis, Sporidesmium melaleucae (incl. Sporidesmiales ord. nov.) on Melaleuca sp., Teratosphaeria sieberi on Eucalyptus sieberi, Thecaphora australiensis in capsules of a variant of Oxalis exilis. Brazil, Aspergillus serratalhadensis from soil, Diaporthe pseudoinconspicua from Poincianella pyramidalis, Fomitiporella pertenuis on dead wood, Geastrum magnosporum on soil, Marquesius aquaticus (incl. Marquesius gen. nov.) from submerged decaying twig and leaves of unidentified plant, Mastigosporella pigmentata from leaves of Qualea parviflorae, Mucor souzae from soil, Mycocalia aquaphila on decaying wood from tidal detritus, Preussia citrullina as endophyte from leaves of Citrullus lanatus, Queiroziella brasiliensis (incl. Queiroziella gen. nov.) as epiphytic yeast on leaves of Portea leptantha, Quixadomyces cearensis (incl. Quixadomyces gen. nov.) on decaying bark, Xylophallus clavatus on rotten wood.Canada, Didymella cari on Carum carvi and Coriandrum sativum. Chile, Araucasphaeria foliorum (incl. Araucasphaeria gen. nov.) on Araucaria araucana, Aspergillus tumidus from soil, Lomentospora valparaisensis from soil. Colombia, Corynespora pseudocassiicola on Byrsonima sp., Eucalyptostroma eucalyptorum on Eucalyptus pellita, Neometulocladosporiella eucalypti (incl. Neometulocladosporiella gen. nov.) on Eucalyptus grandis × urophylla, Tracylla eucalypti (incl. Tracyllaceae fam. nov., Tracyllalales ord. nov.) on Eucalyptus urophylla. Cyprus, Gyromitra anthracobia (incl. Gyromitra subg. Pseudoverpa) on burned soil. Czech Republic, Lecanicillium restrictum from the surface of the wooden barrel, Lecanicillium testudineum from scales of Trachemys scripta elegans. Ecuador, Entoloma yanacolor and Saproamanita quitensis on soil. France, Lentithecium carbonneanum from submerged decorticated Populus branch. Hungary, Pleuromyces hungaricus (incl. Pleuromyces gen. nov.) from a large Fagus sylvatica log. Iran, Zymoseptoria crescenta on Aegilops triuncialis. Malaysia, Ochroconis musicola on Musa sp. Mexico, Cladosporium michoacanense from soil. New Zealand , Acrodontium metrosideri on Metrosideros excelsa, Polynema podocarpi on Podocarpus totara, Pseudoarthrographis phlogis (incl. Pseudoarthrographis gen. nov.) on Phlox subulata. Nigeria, Coprinopsis afrocinerea on soil. Pakistan, Russula mansehraensis on soil under Pinus roxburghii. Russia, Baorangia alexandri on soil in deciduous forests with Quercus mongolica. South Africa, Didymocyrtis brachylaenae on Brachylaena discolor. Spain, Alfaria dactylis from fruit of Phoenix dactylifera, Dothiora infuscans from a blackened wall, Exophiala nidicola from the nest of an unidentified bird, Matsushimaea monilioides from soil, Terfezia morenoi on soil. United Arab Emirates, Tirmania honrubiae on soil. USA, Arxotrichum wyomingense (incl. Arxotrichum gen. nov.) from soil, Hongkongmyces snookiorum from submerged detritus from a fresh water fen, Leratiomyces tesquorum from soil, Talaromyces tabacinus on leaves of Nicotiana tabacum. Vietnam, Afroboletus vietnamensis on soil in an evergreen tropical forest, Colletotrichum condaoense from Ipomoea pes-caprae. Morphological and culture characteristics along with DNA barcodes are provided.The study of Olga V. Morozova and Tatiana Yu.
Svetasheva was carried out within the framework of an institutional research
project of the Komarov Botanical Institute RAS ‘Biodiversity and spatial structure
of fungi and myxomycetes communities in natural and anthropogenic
ecosystems’ (АААА-А18-118031290108-6) using equipment of its Core
Facility Center ‘Cell and Molecular Technologies in Plant Science’. Alina
V. Alexandrova acknowledges financial support from the Russian Science
Foundation (project N 14-50-00029).Daniela de A. Viana Marques acknowledges Universidade de Pernambuco
for financial support. Jan Borovička is thanked for providing the Portuguese
collection of Baorangia emileorum and its ITS and LSU sequences, and Alessia
Tatti for sending the Sardinian collections of B. emileorum. Taimy Cantillo,
Luis F.P. Gusmão, Luana T. do Carmo, Lucas B. Conceição, Julieth O. Sousa,
Luiz F. de Oliveira, Renan N. Barbosa, Rhudson H.S.F. Cruz, André L.C.M.
de A. Santiago, Carlos A.F. de Souza, Diogo X. Lima, Rafael J.V. de Oliveira
and Thalline R.L. Cordeiro, Olinto L. Pereira, Rejane M.F. Silva, Rafael J.V.
Oliveira, José L. Bezerra, Gladstone A. Silva Ciro R. Félix, Melissa F. Landell,
Thays G.L. Oliveira, Jadson D.P. Bezerra, Alexandre R. Machado, Cristina M.
Souza-Motta and Oliane M. C. Magalhães, Tatiana B. Gibertoni, Vitor Xavier
de Lima and José R. C. Oliveira-Filho acknowledge financial support and/or
scholarships from the Coordenação de Aperfeiçoamento de Pessoal de Nível
Superior (CAPES), the Conselho Nacional do Desenvolvimento Científico e
Tecnológico (CNPq) and the Fundação de Amparo à Ciência e Tecnologia de
Pernambuco (FACEPE); the Fundação de Amparo à Pesquisa do Estado de
Minas Gerais (FAPEMIG), the Instituto Chico Mendes de Conservação da
Biodiversidade (ICMBio), Parque Memorial Zumbi dos Palmares and Usina
Caeté – Grupo Carlos Lyra and Nordesta AS for suport during field trips.Maria E. Ordoñez and colleagues acknowledge the Secretaria de Educación
Superior, Ciencia, Tecnología e Innovación del Ecuador (SENESCYT), Arca
de Noé Initiative, and the Pontificia Universidad Católica del Ecuador, project
N13415 for financial support. Hugo Madrid was partially funded by Comisión
Nacional de Investigación Científica y Tecnológica (CONICYT), Fondo Nacional
de Desarrollo Científico y Tecnológico (FONDECYT), Chile, project
no. 11140562. Vit Hubka and colleagues express their gratitude to Marek
Kiecoň, Pavel Malík and Tereza Krasnokutská (National Heritage Institute) for
providing information on archaeological research; Hana Rajhelová (Silesian
University in Opava) and Jitka Koubková (Veterinary Laboratory Labvet) for
providing photo documentation and material for mycological examinations;
Czechoslovak Microscopy Society for support (CSMS scholarship 2016). The
research of V. Hubka was supported by Charles University Research Centre
program No. 204069 and the grant of the Czech Ministry of Health (AZV
17-31269A). Alfredo Vizzini and colleagues thank Jan Holec for administering
of the loan of European material from PRM herbarium (Prague, Czech
Republic). Soňa Jančovičová helped with the line drawings. Jozef Šibík and
David Cooper are acknowledged for the support during the field collections
in Colorado (USA) that was financed by the Slovak American Foundation.The sequencing of samples was funded by the Slovak national project Vega
02/0018/18. Željko Jurjević acknowledges Filomena Epifani and Sammy
Sedky for their excellent technical support. Malka Saba acknowledges the
Higher Education Commission (HEC), Islamabad, Pakistan, for financial
assistance during field trips in Pakistan and the Slovak national project
APVV-15-0210 for sequencing of Russula mansehraensis. The research
of Alena Nováková and Miroslav Kolařík was supported by the Ministry of
Education, Youth and Sports of the Czech Republic (grant number LO1509).
Asunción Morte, Juan Julián Bordallo and Antonio Rodríguez were supported
by projects 19484/PI/14 (FEDER and Fundación Séneca - Agencia de Ciencia
y Tecnología de la Región de Murcia, Spain) and CGL2016-78946-R (AEI
and FEDER, UE); they also thank Aurelio Garcia Blanco, Andries Gouws,
Tom de Wet, Ali Hassan and Faisal Abdullab for their observations and assistance
with field work. Daniel B. Raudabaugh and colleagues thank the
Commonwealth of Pennsylvania, Pennsylvania Department of Conservation
and Natural Resources, Pennsylvania Bureau of State Parks, and Black
Moshannon State Park for research support, the Mycological Society of
America and University of Illinois Urbana-Champaign School of Integrative
Biology for financial support, and Michael Woodley for field support. Cheryl
Armstrong-Cho and Sabine Banniza acknowledge funding and support by
the Saskatchewan Ministry of Agriculture, the Western Grains Research
Foundation, the Herb, Spice and Specialty Agriculture Association and the
Saskatchewan Crop Insurance Corporation. Shuming Luo and colleagues
thank Mui-keng Tan for helpful advice during this study.Peer reviewe