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195701
電子期刊
Asit Mohanty, and Meera Viswavandya, and Prakash K Ray, and Sthitapragyan Mohanty
This paper projects an isolated hybrid model of Offshore wind-diesel-tidal turbine and discusses the stability and reactive power management issue of the whole system. The hybrid system often loses its stability as it becomes prone to uncertain load and input parameters and therefore the necessity of Reactive power management becomes necessary. The overall stability of the hybrid offshore wind-diesel-tidal turbine is made possible by the management of reactive power in the hybrid system through ...
關鍵字: shore
出版: Elsevier
ISSN: 2468-0133
來源: DOAJ
System ID: 416817
195702
電子期刊
Kerry A. Hadfield, and Nico J. Smit
The cymothoid genus, Pleopodias Richardson, 1910, is revised and a new species from South Africa is recorded. Pleopodias nielbrucei sp. n. can be distinguished by large eyes covering majority of the cephalon (almost in contact), antennula bases wide apart, antenna extending to middle of pereonite 2, subtruncate pleotelson, pereopod 7 with numerous acute robust setae on the propodus as well as the carpus, and the uropod exopod longer than the endopod. The three known species, Pl...
關鍵字: fish
出版: Pensoft Publishers
ISSN: 1313-2989
來源: DOAJ
System ID: 416816
195703
電子期刊
Pavlović Slađan Z., and Borković-Mitić Slavica S., and Radovanović Tijana B., and Gavrilović Branka R., and Despotović Svetlana G., and Gavrić Jelena P., and Prokić Marko D., and Saičić Zorica S.
We investigated the integrated response of antioxidant defense enzymes (total superoxide dismutase (TotSOD), manganese-containing superoxide dismutase (MnSOD), copper-zinc-containing superoxide dismutase (CuZnSOD), catalase (CAT), glutathione peroxidase (GSH-Px), glutathione reductase (GR) and phase II biotransformation enzyme, glutathione- S-transferase (GST)) in the liver and white muscle of females of European hake (Merluccius merluccius L.) from the Adriatic Sea (Montenegro) in winter and sp...
關鍵字: sea
出版: University of Belgrade, University of Novi Sad
ISSN: 0354-4664
來源: DOAJ
System ID: 416815
195704
電子期刊
Noora Mohammed Al-Hammadi, and Suparna Halsnad Chandramouli, and Rabih Hammoud, and Primoz Petric
Purpose : There are no reports on pre-insertion identification of cervix cancer patients at risk for uterine perforation during brachytherapy (BT). Our aim was to assess the incidence of risk factors in our patient cohort, and assess feasibility of a novel technique of magnetic resonance imaging (MRI)-guided navigation for applicator insertion (NAI) in high-risk cases. Material and methods : All patients with locally advanced cervical cancer, treated with image guided adaptive BT at our depar...
關鍵字: navigation
出版: Termedia Publishing House
ISSN: 1689-832X
來源: DOAJ
System ID: 416814
195705
電子期刊
T. M. DeCarlo, and T. M. DeCarlo, and M. Holcomb, and M. Holcomb, and M. T. McCulloch, and M. T. McCulloch
The isotopic and elemental systematics of boron in aragonitic coral skeletons have recently been developed as a proxy for the carbonate chemistry of the coral extracellular calcifying fluid. With knowledge of the boron isotopic fractionation in seawater and the B∕Ca partition coefficient (<i>K</i><sub><i>D</i></sub>) between aragonite and seawater, measurements of coral skeleton <i>δ</i><sup>11</sup>B and B∕Ca can potentially constrain the full carbonate system. Two sets of abiogenic arago...
關鍵字: coral
出版: Copernicus Publications
ISSN: 1726-4170
來源: DOAJ
System ID: 416813
195706
電子期刊
N. S. Lovenduski, and M. C. Long, and K. Lindsay
We investigate variability in the surface ocean carbonate ion concentration ([CO<sub>3</sub><sup>2&minus;</sup>]) on the basis of a~long control simulation with an Earth System Model. The simulation is run with a prescribed, pre-industrial atmospheric CO<sub>2</sub> concentration for 1000 years, permitting investigation of natural [CO<sub>3</sub><sup>2&minus;</sup>] variability on interannual to multi-decadal timescales. We find high interannual variability in surface [CO<sub>3</...
關鍵字: ocean
出版: Copernicus Publications
ISSN: 1726-4170
來源: DOAJ
System ID: 416812
195707
電子期刊
Joseph L. Thorley, and Greg F. Andrusak
Background Estimates of fishing and natural mortality are important for understanding, and ultimately managing, commercial and recreational fisheries. High reward tags with fixed station acoustic telemetry provides a promising approach to monitoring mortality rates in large lake recreational fisheries. Kootenay Lake is a large lake which supports an important recreational fishery for large Bull Trout and Rainbow Trout. Methods Between 2008 and 2013, 88 large (≥500 mm) Bull Trout and 149 large (≥...
關鍵字: fishing
出版: PeerJ Inc.
ISSN: 2167-8359
來源: DOAJ
System ID: 416811
195708
電子期刊
Cory R. Lagasse, and Wanli Ou, and Leah D. Honka, and William I. Atlas, and Claire N. Hutton, and Jana Kotaska, and Morgan D. Hocking
Communities in the Great Bear Rainforest of British Columbia, Canada are highly dependent on Pacific salmon (Oncorhynchus spp.) and the watersheds that support them, yet current monitoring efforts are likely inadequate for detecting changes in stream habitats that may affect salmon populations. The Coastal First Nations Regional Monitoring System is attempting to address these information gaps through a new stream assessment program that collects baseline information and tracks changes in stream...
關鍵字: salmon
出版: Resilience Alliance
ISSN: 1708-3087
來源: DOAJ
System ID: 416810
195709
電子期刊
Scott M. Grant, and Rennie Sullivan, and Kevin J. Hedges
The Greenland Shark (Somniosus microcephalus) is the most common bycatch in the Greenland halibut (Reinhardtius hippoglossoides) bottom longline fishery in Cumberland Sound, Canada. Historically, this inshore fishery has been prosecuted through the ice during winter but winter storms and unpredictable landfast ice conditions since the mid-1990s have led to interest in developing a summer fishery during the ice-free season. However, bycatch of Greenland shark was found to increase substantially w...
關鍵字: fishing
出版: PeerJ Inc.
ISSN: 2167-8359
來源: DOAJ
System ID: 416809
195710
電子期刊
Andrew C. Thomas, and Andrew J. Pershing, and Kevin D. Friedland, and Janet A. Nye, and Katherine E. Mills, and Michael A. Alexander, and Nicholas R. Record, and Ryan Weatherbee, and M. Elisabeth Henderson
The northeastern North American continental shelf from Cape Hatteras to the Scotian Shelf is a region of globally extreme positive trends in sea surface temperature (SST). Here, a 33-year (1982–2014) time series of daily satellite SST data was used to quantify and map spatial patterns in SST trends and phenology over this shelf. Strongest trends are over the Scotian Shelf (>0.6°C decade–1) and Gulf of Maine (>0.4°C decade–1) with weaker trends over the inner Mid-Atlantic Bight (~0.3°C decade–1)....
關鍵字: sea
出版: BioOne
ISSN: 2325-1026
來源: DOAJ
System ID: 416808
195711
電子期刊
Fadia Ceccarelli, and Dwight Robinson, and Hans Clebsch, and Alejandro Zaldivar-Riveron
Parasitoid wasps are an extremely speciose, ecologically and economically crucial group of insects. Despite this, they have received disproportionally little attention from scientists, in particular in certain areas of the world. One such area is the Caribbean, where studies are scarce despite the importance of parasitoid wasps, and the uniqueness and diversity of the Caribbean islands. To verify whether an adequate diversity of parasitoid wasps at family level can be found to warrant future stu...
關鍵字: pilot
出版: Pensoft Publishers
ISSN: 1070-9428
來源: DOAJ
System ID: 416807
195712
電子期刊
M. C. Wyant, and C. S. Bretherton, and R. Wood, and G. R. Carmichael, and A. Clarke, and J. Fast, and R. George, and W. I. Gustafson Jr., and C. Hannay, and A. Lauer, and Y. Lin, and J.-J. Morcrette, and J. Mulcahy, and P. E. Saide, and S. N. Spak, and Q. Yang
A diverse collection of models are used to simulate the marine boundary layer in the southeast Pacific region during the period of the October–November 2008 VOCALS REx (VAMOS Ocean Cloud Atmosphere Land Study Regional Experiment) field campaign. Regional models simulate the period continuously in boundary-forced free-running mode, while global forecast models and GCMs (general circulation models) are run in forecast mode. The models are compared to extensive observations along a line at 20° S e...
關鍵字: marine
出版: Copernicus Publications
ISSN: 1680-7316
來源: DOAJ
System ID: 416806
195713
電子期刊
Anatoly A. Malyuk, and Olga Y. Polyanskaya
The formation of a global information society poses a particular challenge to the development of an information security culture. In the Doctrine of Information Security of the Russian Federation, adopted in December 2016, one of the main threats is the low awareness of citizens in matters of ensuring personal information security. One of the most important mechanisms for increasing competence and forming an in-formation security culture, in addition to mass training of people, are methods of p...
關鍵字: pilot
出版: Moscow Engineering Physics Institute
ISSN: 2074-7128
來源: DOAJ
System ID: 416805
195714
電子期刊
Pablo A. Lara-Martín, and Carmen Corada-Fernández, and Abelardo Gómez-Parra, and Eduardo González-Mazo
The presence and longitudinal and temporal distributions of the two main anionic surfactants, linear alkylbenzene sulfonates (LAS) and alkyl ethoxysulfates (AES), were monitored in surface sediments from the Guadalete estuary, located in the north of the Bay of Cadiz (SW of Spain). Seasonal samplings were performed for two years at three different stations; one of them located up-stream near the discharge outlet of a wastewater treatment plant (WWTP). A control station was also sampled in a tida...
關鍵字: estuarine
出版: Consejo Superior de Investigaciones Científicas
ISSN: 0214-8358
來源: DOAJ
System ID: 416804
195715
電子期刊
Phanor Hernando Montoya Maya, and Kaylee Pamela Smit, and April Jasmine Burt, and Sarah Frias-Torres
The aim of ecological restoration is to establish self-sustaining and resilient systems. In coral reef restoration, transplantation of nursery-grown corals is seen as a potential method to mitigate reef degradation and enhance recovery. The transplanted reef should be capable of recruiting new juvenile corals to ensure long-term resilience. Here, we quantified how coral transplantation influenced natural coral recruitment at a large-scale coral reef restoration site in Seychell...
關鍵字: coral
出版: Pensoft Publishers
ISSN: 1314-3301
來源: DOAJ
System ID: 416803
195716
電子期刊
A.S. Fulton, and A.M. Coates, and M.T. Williams, and P.R.C. Howe, and P.A. Frith, and L.G. Wood, and M.L. Garg, and A.M. Hill
關鍵字: fish
出版: Elsevier
ISSN: 2352-3859
來源: DOAJ
System ID: 416802
195717
電子期刊
Xin-xin DUAN, and Ming YANG, and Fan ZHANG, and Cheng-bin WANG, and Jian-xin LV
Objective To establish and evaluate a rat model of inhalation lung injury induced by ship smog. Methods A rat model of inhalation lung injury was established by analyzing the composition of ship materials after combustion. Forty- two healthy male Wistar rats were randomly divided into normal control group and 2, 6, 12, 24, 48 and 72h groups (6 each)after inhalation, these rats were killed at each time point, and the changes of arterial blood gas, coagulation function, the lung water content (%...
關鍵字: ship
出版: Editorial Board of Medical Journal of Chinese People's Liberation Army
ISSN: 0577-7402
來源: DOAJ
System ID: 416801
195718
電子期刊
Nandeyara Ribeiro Marques, and Carmino Hayashi, and Eliana Maria Galdioli, and Carlos Eduardo Bento Fernandes
Objetivou-se avaliar a seleção alimentar de organismos-alimento por formas jovens de pacu (Piaractus mesopotamicus) e curimba (Prochilodus lineatus) com diferentes idades (6, 12, 19 e 26 dias), na presença e ausência de Pistia stratiotes. Foram utilizados quatrotratamentos (T1 = pacu + P. stratiotes; T2 = pacu; T3 = curimba + P. stratiotes; T4 = curimba) e quatro repetições. A cada sete dias, foram coletadas 24 larvas de cada espécie de peixe dos tanques, sendo estas mantidas em jejum por 24 hor...
關鍵字: fish
出版: Eduem - Editora da Universidade Estadual de Maringá
ISSN: 1679-9283
來源: DOAJ
System ID: 416800
195719
電子期刊
Ashraf Soliman, and Mohamed Yassin, and Vincenzo De Sanctis
Aim of the study: To evaluate semen parameters and to assess serum FSH, LH, Testosterone (T) concentrations before and 12 weeks after intravenous iron therapy (800-1200 mg elemental iron therapy - IVI) in adults with iron-deficiency anemia (IDA). Materials and Methods: We studied 11 eugonadal adults with IDA, aged 40 ± 5 years, due to defective intake of iron. Anemia was diagnosed when hemoglobin (Hb) was equal or below 10 g/dl. Serum iron, total iron-binding capacity (TIBC) and ferritin concent...
關鍵字: pilot
出版: Wolters Kluwer Medknow Publications
ISSN: 2230-8210
來源: DOAJ
System ID: 416799
195720
電子期刊
Felipe do Nascimento Vieira, and Adolfo Jatobá, and José Luiz Pedreira Mouriño, and Eduardo Alano Vieira, and Mariana Soares, and Bruno Corrêa da Silva, and Walter Quadros Seiffert, and Maurício Laterça Martins, and Luis Alejandro Vinatea
The objective of this work was to isolate strains of lactic acid bacteria with probiotic potential from the digestive tract of marine shrimp (Litopenaeus vannamei), and to carry out in vitro selection based on multiple characters. The ideotype (ideal proposed strain) was defined by the highest averages for the traits maximum growth velocity, final count of viable cells, and inhibition halo against nine freshwater and marine pathogens, and by the lowest averages for the traits duplication time an...
關鍵字: marine
出版: Embrapa Informação Tecnológica
ISSN: 0100-204X
來源: DOAJ
System ID: 416798
195721
電子期刊
J. M. Le Caillec, and R. Garello, and B. Chapron
Synthetic Aperture Radar (SAR) images of the ocean yield a lot of information on the sea-state surface providing that the mapping process between the surface and the image is clearly defined. However it is well known that SAR images exhibit non-gaussian statistics and that the motion of the scatterers on the surface, while the image is being formed, may yield to nonlinearities.<br> The detection and quantification of these nonlinearities are made possible by usin...
關鍵字: ocean
出版: Copernicus Publications
ISSN: 1023-5809
來源: DOAJ
System ID: 416797
195722
電子期刊
Aysun Kop, and Ali Yıldırım Korkut, and Özgür Altan, and Aykut Cihaner
關鍵字: fish
出版: Ege University
ISSN: 1300-1590
來源: DOAJ
System ID: 416796
195723
電子期刊
Savarimuthu Wilfred Prasanna, and Ekta Ingle, and Prakasa Rao Aruna, and Chidambaranathan Pravada, and Dornadula Koteeswaran, and S. Ganesan
Premalignant lesions like oral lichen planus (OLP), oral leukoplakia (OL) has a fair probability of transforming into malignancy and they are perverse toward conventional therapies. Photodynamic therapy (PDT) has been considered as an alternative/complimentary therapeutic modality for the management of premalignant lesions. In this study, methylene blue-mediated photodynamic therapy (MB-PDT) was used as a possible alternative method for the treatment of OLP and OL. A total of 15 OLP lesions and ...
關鍵字: pilot
出版: World Scientific Publishing
ISSN: 1793-5458
來源: DOAJ
System ID: 416795
195724
電子期刊
Mahmut Ali Gökçe, and Erhan Akamca, and Argun Akif Özak
關鍵字: fish
出版: Ege University
ISSN: 1300-1590
來源: DOAJ
System ID: 416794
195725
電子期刊
S. K. R. Boreddy, and K. Kawamura
In order to characterize the long-term trend of remote marine aerosols, a 12-year observation was conducted for water-soluble ions in TSP (total suspended particulate) aerosols collected from 2001 to 2012 in the Asian outflow region at Chichijima Island in the western North Pacific. We found a clear difference in chemical composition between the continentally affected and marine background air masses over the observation site. Asian continental air masses are delivered from late autumn to spri...
關鍵字: marine
出版: Copernicus Publications
ISSN: 1680-7316
來源: DOAJ
System ID: 416793
195726
電子期刊
Hyoungsuk Lee, and Min-Churl Song, and Jung-Chun Suh, and Bong-Jun Chang
A reliable steady/transient hydro-elastic analysis is developed for flexible (composite) marine propeller blade design which deforms according to its environmental load (ship speed, revolution speed, wake distribution, etc.) Hydro-elastic analysis based on CFD and FEM has been widely used in the engineering field because of its accurate results however it takes large computation time to apply early propeller design stage. Therefore the analysis based on a boundary element method-Finite Element M...
關鍵字: marine
出版: Elsevier
ISSN: 2092-6782
來源: DOAJ
System ID: 416792
195727
電子期刊
M.Z. Islam, and S. Menon, and X. Li, and A. Townsend Peterson
In addition to the mounting empirical data on direct implications of climate change for natural and human systems, evidence is increasing for indirect climate change phenomena such as sea-level rise. Rising sea levels and associated marine intrusion into terrestria.htm"l environments are predicted to be among the most serious eventual consequences of climate change. The many complex and interacting factors affecting sea levels create considerable uncertainty in sea-level rise projections: cons...
關鍵字: coastal
出版: Wildlife Information Liaison Development Society
ISSN: 0974-7893
來源: DOAJ
System ID: 416791
195728
電子期刊
Ivan eTobar, and Sergio eArancibia, and Constanza eTorres, and Veronica eVera, and Paola eSoto, and Claudia eCarrasco, and Marcelo eAlvarado, and Eduardo eNeira, and Sandra eArcos, and Jaime A Tobar
Currently, there is a growing demand to determine the protective status of vaccinated fish in order to prevent diseases outbreaks. A set of different parameters that include the infectious and immunological status of vaccinated salmonids from 622 Chilean farms were analyzed during 2011-2014. The aim of this study was to optimize the vaccination program of these centers through the determination of the protective state of vaccinated fish using oral immunizations. This state was measured by the as...
關鍵字: salmon
出版: Frontiers Media S.A.
ISSN: 1664-3224
來源: DOAJ
System ID: 416790
195729
電子期刊
Carla Sousa-Santos, and Joana I. Robalo, and Ana M. Pereira, and Paulo Branco, and José Maria Santos, and Maria Teresa Ferreira, and Mónica Sousa, and Ignacio Doadrio
Background. Worldwide predictions suggest that up to 75% of the freshwater fish species occurring in rivers with reduced discharge could be extinct by 2070 due to the combined effect of climate change and water abstraction. The Mediterranean region is considered to be a hotspot of freshwater fish diversity but also one of the regions where the effects of climate change will be more severe. Iberian cyprinids are currently highly endangered, with over 68% of the species raising some level of conse...
關鍵字: fish
出版: PeerJ Inc.
ISSN: 2167-8359
來源: DOAJ
System ID: 416789
195730
電子期刊
J.K. Bwapwa, and A.T. Jaiyeola, and R. Chetty
Acid mine drainage (AMD) causes massive environmental concerns worldwide. It is highly acidic and contains high levels of heavy metals causing environmental damage. Conventional treatment methods may not be effective for AMD. The need for environmental remediation requires cost effective technologies for efficient removal of heavy metals. In this study, algae based systems were reviewed and analyzed to point out the potentials and gaps for future studies. Algae strains such as Spirulina sp., Chl...
關鍵字: algae
出版: Elsevier
ISSN: 1026-9185
來源: DOAJ
System ID: 416788
195731
電子期刊
Rachel A. Turner, and Nicholas V. C. Polunin, and Selina M. Stead
Fisheries worldwide are facing overexploitation, yet the social dimensions of fishers' behavior remain under-studied, and there is demand for an improved understanding of social processes that influence fisheries' dynamics. Fishers draw on social relationships to acquire information relating to fishing opportunities, contributing to knowledge that underpins decision making and behavior. In this study we use quantitative social network analysis (SNA) to compare the structure of information-sharin...
關鍵字: fishing
出版: Resilience Alliance
ISSN: 1708-3087
來源: DOAJ
System ID: 416787
195732
電子期刊
Elizabeth E. Hopp, and Janet L. Osborne, and Deborah K. Schneider, and Claudia J. Bojar, and Denise S. Uyar
To determine the incidence of lower-extremity lymphedema after surgical therapy including lymphadenectomy in endometrial cancer patients using standardized leg measurements. Also, to determine additional risk factors for the development of lymphedema and to study the effect of lymphedema on one's quality of life. In this prospective cohort study, patients with the diagnosis of endometrial cancer who were to undergo definitive surgical management were evaluated pre-operatively and followed post-o...
關鍵字: pilot
出版: Elsevier
ISSN: 2352-5789
來源: DOAJ
System ID: 416786
195733
電子期刊
Lindsay T. Bonito, and Amro Hamdoun, and Stuart A. Sandin
Although persistent, bioaccumulative and toxic pollutants (PBTs) are well-studied individually, their distribution and variability on a global scale are largely unknown, particularly in marine fish. Using 2,662 measurements collected from peer-reviewed literature spanning 1969–2012, we examined variability of five classes of PBTs, considering effects of geography, habitat, and trophic level on observed concentrations. While we see large-scale spatial patterning in some PBTs (chlordanes, polychlo...
關鍵字: marine
出版: PeerJ Inc.
ISSN: 2167-8359
來源: DOAJ
System ID: 416785
195734
電子期刊
W. D. Erskine, and W. D. Erskine, and W. D. Erskine, and M. J. Saynor, and K. Turner, and T. Whiteside, and J. Boyden, and K. G. Evans
Soil erosion rates on plots of waste rock at Ranger uranium mine and basin sediment yields have been measured for over 30 years in Magela Creek in northern Australia. Soil erosion rates on chlorite schist waste rock are higher than for mica schist and weathering is also much faster. Sediment yields are low but are further reduced by sediment trapping effects of flood plains, floodouts, billabongs and extensive wetlands. Suspended sediment yields exceed bedload yields in this deeply weathered, tr...
關鍵字: sea
出版: Copernicus Publications
ISSN: 2199-8981
來源: DOAJ
System ID: 416784
195735
電子期刊
O. S. Pokrovsky, and L. S. Shirokova, and J. Viers, and V. V. Gordeev, and V. P. Shevchenko, and A. V. Chupakov, and T. Y. Vorobieva, and F. Candaudap, and C. Causserand, and A. Lanzanova, and C. Zouiten
The estuarine behavior of organic carbon (OC) and trace elements (TE) was studied for the largest European sub-Arctic river, which is the Severnaya Dvina; this river has a deltaic estuary covered in ice during several hydrological seasons: summer (July 2010, 2012) and winter (March 2009) baseflow, and the November–December 2011 ice-free period. Colloidal forms of OC and TE were assessed for three pore size cutoffs (1, 10, and 50 kDa) using an in situ dialysis procedure. Conventionally dissolved ...
關鍵字: estuarine
出版: Copernicus Publications
ISSN: 1812-0784
來源: DOAJ
System ID: 416783
195736
電子期刊
C.D. Buxton, and J.C. Alien
A mark and recapture study of two reef sparids, Chrysoblephus laticeps and C. cristiceps, was done in the Tsitsikamma Coastal National Park. Fish were marked with plastic anchor tags and an intraperitoneal injection of oxytetracycline. All recaptures were taken within two kilometres of the tagging locality, suggesting that both species are resident in the area. Growth in length during the period at liberty was very variable and sometimes negative, but was comparable with published growth rates.
關鍵字: reef
出版: AOSIS
ISSN: 0075-6458
來源: DOAJ
System ID: 416782
195737
電子期刊
C. TURAN, and D. YAGLIOGLU, and D. ERGUDEN, and M. GURLEK, and B. SONMEZ
Two specimens of the alien cardinal fish Apogon fasciatus (White, 1790) are recorded for the first time from Turkey and second time from the Mediterranean Sea. This is the fourth Indo-Pacific apogonid species documented in the Mediterranean Sea, and the introduction of this species to the eastern Mediterranean is due to migration from the Red Sea via the Suez Canal.
關鍵字: fish
出版: Hellenic Centre for Marine Research
ISSN: 1108-393X
來源: DOAJ
System ID: 416781
195738
電子期刊
H. A. M. Byrne, and J. A. M. Green, and D. G. Bowers
Doodson proposed a minimum criterion to predict the occurrence of double high (or double low) waters when a higher-frequency tidal harmonic is added to the semi-diurnal tide. If the phasing of the harmonic is optimal, the condition for a double high water can be written <i>b</i><i>n</i><sup>2</sup>∕<i>a</i> > 1 where <i>b</i> is the amplitude of the higher harmonic, <i>a</i> is the amplitude of the semi-diurnal tide, and <i>n</i> is the ratio of their frequencies. Here we expand this crite...
關鍵字: tide
出版: Copernicus Publications
ISSN: 1812-0784
來源: DOAJ
System ID: 416780
195739
電子期刊
Herman eMoreno, and Herman eMoreno, and Soonwook eChoi, and Soonwook eChoi, and Eunah eYu, and Eunah eYu, and Janaina eBrusco, and Janaina eBrusco, and Jesus eAvila, and Jorge eMoreira, and Jorge eMoreira, and Mutsuyuki eSugimori, and Mutsuyuki eSugimori, and Rodolfo R Llinas, and Rodolfo R Llinas
Filamentous tau inclusions are hallmarks of Alzheimer’s disease (AD) and related neurodegenerative tauopathies, but the molecular mechanisms involved in tau mediated changes in neuronal function and their possible effects on synaptic transmission are unknown. We have evaluated the effects of human tau protein injected directly into the presynaptic terminal axon of the squid giant synapse, which affords functional, structural, and biochemical analysis of its action on the synaptic release process...
關鍵字: squid
出版: Frontiers Media S.A.
ISSN: 1663-3563
來源: DOAJ
System ID: 416779
195740
電子期刊
Solazzi L.
This paper is concerned with the experimental mechanical analysis of a new design of a joint for a main components of a upper deck of a road bridge. These components are subject to the compression state stress induced by the weight and the load acting on the road. Each upper deck of a bridge (positioned on each side of the bridge) is composed by four tubular structures that must be joint each together. The joint must to take in to account many aspects, for example that the length of each c...
關鍵字: deck
出版: EDP Sciences
ISSN: 2100-014X
來源: DOAJ
System ID: 416778
195741
電子期刊
Mauro Sergio Pinheiro Lima, and João Paes Vieira
<abstract language="eng">This study analyzes the spatiotemporal variation of the ichthyofauna of the surf zone of Praia do Cassino, municipality of Rio Grande (state of Rio Grande do Sul, Brazil) from October 2005 to September 2006. Fishes were collected monthly and during daytime using a large beach seine net (30 m x 1.8 m, with 12 mm uniform mesh manufactured with monofilament nylon wire). Five hauls were conducted on each of three sampling sites: one near the jetties of Patos Lagoon and two l...
關鍵字: fish
出版: Pensoft Publishers
ISSN: 1984-4670
來源: DOAJ
System ID: 416777
195742
電子期刊
Alba Ardura, and Elvira Morote, and Marc Kochzius, and Eva Garcia-Vazquez
Mid-trophic pelagic fish are essential components of marine ecosystems because they represent the link between plankton and higher predators. Moreover, they are the basis of the most important fisheries resources; for example, in African waters. In this study, we have sampled pelagic fish larvae in the Eastern Atlantic Ocean along a latitudinal gradient between 37°N and 2°S. We have employed Bongo nets for plankton sampling and sorted visually fish and fish larvae. Using the cytochrome oxidase I...
關鍵字: fish
出版: PeerJ Inc.
ISSN: 2167-8359
來源: DOAJ
System ID: 416776
195743
電子期刊
Vladlena Tiasto, and Valeriia Mikhailova, and Valeriia Gulaia, and Valeriia Vikhareva, and Boris Zorin, and Alexandra Kalitnik, and Alexander Kagansky
Esophageal cancer is an increasing concern due to poor prognosis, aggressive disease modalities, and a lack of efficient therapeutics. The two types of esophageal cancer: esophageal squamous cell carcinoma (ESCC) and esophageal adenocarcinoma (EAC) are responsible for an estimated 450,000 annual deaths, with over 457,000 new patients diagnosed in 2015, making it the eighth most prevalent and the 10th most fatal cancer worldwide. As esophageal cancer prevalence continues to increase, and so does ...
關鍵字: algae
出版: AIMS Press
ISSN: 2377-1143
來源: DOAJ
System ID: 416775
195744
電子期刊
Garret Yount, and Kenneth Rachlin, and Jane Siegel
This pilot study aimed at assessing the feasibility of capturing physiological evidence of reduced stress for hospitalized children following expressive arts therapy. Twenty-five patients were offered a novel form of expressive arts therapy, termed Healing Sock Creatures, during their stay in the hospital. Saliva samples were collected at two times in the afternoon for the purpose of measuring salivary cortisol levels. The patients were randomly assigned to two groups, a treatment group or a wai...
關鍵字: pilot
出版: PAGEPress Publications
ISSN: 2036-749X
來源: DOAJ
System ID: 416774
195745
電子期刊
Radosav Nikolić, and Zoran Nikolić
U radu je obrađen proces nastajanja kavitacije, uzroci koji dovode do njene pojave, kao i posledice koje izaziva na materijalima. Razmotren je uticaj kavitacije na delove brodskih dizel motora koji se hlade vodom, kao i kavitacione erozije na površine cilindarskih košuljica hlađenih vodom. Težište rada posvećeno je uzrocima nastajanja kavitacije na rashladnim površinama brodskih dizel motora, a posebno uticaju vrste rashladne tečnosti, pritiska i temperature na gubitak mase modela ispitivanih na...
關鍵字: marine
出版: University of Defence in Belgrade
ISSN: 0042-8469
來源: DOAJ
System ID: 416773
195746
電子期刊
Eduardo Schiavone Cardoso
The present paper discusses territorial issues related to fisheries. It presents a discussion of the concept of territory according to the scope of studies in Geography followed by an exposition of some of the levels at which the territorial question lies in the fishery universe. It reveals the existence of a territorial dimension in fishery and highlights the importance of this category in its understanding and management
關鍵字: fishing
出版: Universidade de São Paulo
ISSN: 1414-7416
來源: DOAJ
System ID: 416772
195747
電子期刊
Antonio Pusceddu, and Silvia Bianchelli
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關鍵字: marine
出版: PAGEPress Publications
ISSN: 1947-573X
來源: DOAJ
System ID: 416771
195748
電子期刊
Maria Angélica Regalla, and Priscilla Guilherme, and Pablo Aguilera, and Maria Antonia Serra-Pinheiro, and Paulo Mattos
Objective: Attention deficit hyperactivity disorder (ADHD) is associated with impaired daily functioning in a wide range of domains. Resilience, the ability to overcome and recover from challenges, has been scarcely investigated in ADHD and could potentially provide novel strategies for treatment. However, since ADHD is often comorbid with other clinical conditions, it is necessary to better understand if it impairs resilience levels when controlled for other variables. This pilot study is the f...
關鍵字: pilot
出版: Associação de Psiquiatria do Rio Grande do Sul
ISSN: 2237-6089
來源: DOAJ
System ID: 416770
195749
電子期刊
Maksim Aleksandrovich Golovchin, and Galina Valentinovna Leonidova
The research into the problems of development of the youth as a specific social group that has special needs in socio-cultural terms attracts researchers’ attention in different branches of science (psychology, pedagogy, economy, sociology, etc.). This interest is caused by the fact that the youth stage (especially early youth) involves formation of special world perception, understanding of socio-legal, political, and cultural events in the state, which becomes a basis for the development of a ...
關鍵字: pilot
出版: ISEDT RAS
ISSN: 2307-0331
來源: DOAJ
System ID: 416769
195750
電子期刊
Haase AM, and Fallet S, and Otto M, and Scott SM, and Schlageter V, and Krogh K
Anne-Mette Haase,1 Sibylle Fallet,2 Marit Otto,3 S Mark Scott,4 Vincent Schlageter,5 Klaus Krogh1 1Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark; 2Swiss Federal Institute of Technology (EPFL), Lausanne, Switzerland; 3Department of Neurophysiology, Aarhus University Hospital, Aarhus, Denmark; 4Neurogastroenterology Group, Gastrointestinal Physiology Unit, Queen Mary University, London, UK; 5Motilis Medica SA, Lausanne, Switzerland Abstract: Studies of...
關鍵字: pilot
出版: Dove Medical Press
ISSN: 1178-7023
來源: DOAJ
System ID: 416768