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  • Aircraft Stability and Control
  • Fisheries
  • GENERAL
  • Inorganic Chemistry
  • 2020-2023  (2)
  • 2015-2019  (3)
  • 1975-1979  (132)
  • 1955-1959  (48)
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  • 1
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    DEVELOPMENT AND ENVIRONMENT. Balancing hydropower and biodiversity in the Amazon, Congo, and Mekong (2016)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2016-01-09
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Winemiller, K O -- McIntyre, P B -- Castello, L -- Fluet-Chouinard, E -- Giarrizzo, T -- Nam, S -- Baird, I G -- Darwall, W -- Lujan, N K -- Harrison, I -- Stiassny, M L J -- Silvano, R A M -- Fitzgerald, D B -- Pelicice, F M -- Agostinho, A A -- Gomes, L C -- Albert, J S -- Baran, E -- Petrere, M Jr -- Zarfl, C -- Mulligan, M -- Sullivan, J P -- Arantes, C C -- Sousa, L M -- Koning, A A -- Hoeinghaus, D J -- Sabaj, M -- Lundberg, J G -- Armbruster, J -- Thieme, M L -- Petry, P -- Zuanon, J -- Torrente Vilara, G -- Snoeks, J -- Ou, C -- Rainboth, W -- Pavanelli, C S -- Akama, A -- van Soesbergen, A -- Saenz, L -- New York, N.Y. -- Science. 2016 Jan 8;351(6269):128-9. doi: 10.1126/science.aac7082.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉See supplementary materials for author affiliations. k-winemiller@tamu.edu. ; See supplementary materials for author affiliations.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26744397" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Biodiversity ; Congo ; Conservation of Natural Resources ; Fisheries ; *Fishes ; Fresh Water ; Mekong Valley ; *Power Plants ; Risk ; *Rivers
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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    PAPER CURRENT
  • 2
    Electronic Resource
    Electronic Resource
    Über Benzal-Derivate des L-Idits (1959)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 92 (1959), S. 2694-2700 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Die von E. Fischer und G. Bertrand beschriebenen Tribenzal-L-idite erwiesen sich als identisch mit 1.3;2.4;5.6-Tribenzal-L-idit. Unter wenig abgeänderten Versuchsbedingungen entsteht neben dem Tribenzal-L-idit ein Dibenzal-Derivat, welches einen 2.3.4.5-, wahrscheinlich 2.4;3.5-Dibenzal-L-idit darstellt. Es wird auf den unterschiedlichen Verlauf der Acetalisierung des L-Idits mit Benzaldehyd, bzw. Formaldehyd hingewiesen.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19590921103
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    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Darstellung und Molekülstruktur eines Metallclusters mit Cubanstruktur, [η5-C5H5Mo(CO)3HgMo] 4 (1979)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 112 (1979), S. 2413-2418 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Synthesis and Molecular Structure of a Metal Cluster with Cubane Structure, [η5-C5H5Mo(CO)3HgMo]4(4)The compound [η5-C5H5Mo(CO)3HgMo]4 has been isolated as an additional product of the reaction between [η5-C5H5Mo(CO)3]2, 2-butenyl chloride, and sodium amalgam. The X-ray structure (R = 0·050) analysis of this novel species revealed that the compound has a slightly distorted cubane structure, for the first time the cubane unit being built up by two different metal atoms (Mo and Hg).
    Notes: Die Verbindung [η5-C5H5Mo(CO)3HgMo]4 (4) wurde als weiteres Produkt der Reaktion zwischen [η5-C5H5Mo(CO)3]2, 2-Butenylchlorid und Natriumamalgam isoliert. Die Röntgenstrukturanalyse dieser neuartigen Spezies zeigt eine leicht verzerrte Cubanstruktur, bei der das Cubangerüst erstmals aus zwei verschiedenen Metallatomen (Mo und Hg) aufgebaut ist. Der R-Wert beträgt 0·050.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19791120708
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Transition Metal Chloride Chelates with 1,10-Phenanthroline N-Oxide (1976)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 422 (1976), S. 182-192 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Übergangsmetall-Chlorid-Chelate mit 1.10-Phenanthrolin-N-Oxyd1.10-Phenanthrolin-N-Oxyd(L) reagiert mit 3d Metall-Chloriden unter Bildung folgender Chelate: [CrL2Cl2]Cl · H2O; [FeL2CI2]Cl; [FeLCl2]x (x = 1 oder 2); [MnL2Cl2]; [ClLMnCl2MnLCl] · 2 H2O; [CoL2Cl2] · H2O; [CoLCl2] · H2O; [NiL2Cl2] · 2 H2O; [CuL2Cl]Cl · 2H2O oder [CuL2Cl2] · 2 H2O; und [ZnL3][ZnCl4] · 2 H2O. Diese Chelate wurden mittels Infrarot- und Elektronen-Spektren und magnetischer, röntgenographischer und konduktometrischer Messungen charakterisiert.
    Notes: 1,10-Phenanthroline N-oxide(L) interacts with 3d metal chlorides to yield the following chelates: [CrL2Cl2]Cl · H2O; [FeL2Cl2]Cl; [FeLCl2]x (x = 1 or 2); [MnL2Cl2]; [ClLMnCl2MnLCl] · 2 H2O; [CoL2Cl2] · H2O; [CoLCl2] · H2O; [NiL2Cl2] · 2 H2O; [CuL2Cl]Cl · 2 H2O or [CuL2Cl2] · 2 H2O; and [ZnL3][ZnCl4] · 2 H2O. These complexes were characterized by means of their infrared and electronic spectra, magnetic susceptibilties, X-ray powder diffraction patterns and molar conductivities.
    Additional Material: 4 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19764220211
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  • 5
    Electronic Resource
    Electronic Resource
    Untersuchungen zur Katalyse der Ammoniaksynthese und des Stickstoffisotopenaustausches durch Schichtverbindungen von Graphit mit Eisen, Ruthenium und Osmium (1977)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 428 (1977), S. 231-236 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Investigations on the Catalysis of Ammonia Synthesis and Nitrogen Isotope Exchange by Lamellar Compounds of Graphite with Iron, Ruthenium, and OsmiumThe catalytic activity of transition metal potassium-graphite lamellar compounds for the synthesis of ammonia from the elements and the catalysis of the equilibration by isotope exchange of the isotopic nitrogen molecules are shown to correlate. Connections between the state of metal in the catalyst exist with iron as metal which is shown by Mössbauer spectroscopy and the catalytic activity in relation to the potassium content.
    Notes: Die katalytische Aktivität von Übergangsmetall-Kalium-Graphitverbindungen bei der Synthese von Ammoniak aus den Elementen und bei der Einstellung des Isotopenaustauschgleichgewichts der isotopen Stickstoffmolekeln korrelieren miteinander. Im Falle von Eisen als Metall sind Beziehungen zwischen dem durch Mößbauer-Spektroskopie ermittelten Zustand des Metalls im Katalysator und der katalytischen Aktivität in Abhängigkeit vom Kaliumgehalt erkennbar.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19774280129
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  • 6
    Electronic Resource
    Electronic Resource
    Trialkylphosphine Oxide Complexes (1978)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 443 (1978), S. 269-278 
    Details
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Komplexe von TrialkylphosphinoxidenEs wird über neue Komplexe von Trimethyl-, Tris(hydroxymethyl)-, Triethyl-, Tripropyl-, Tri-isopropyl-, Tributyl-phosphinoxid berichtet. Aussagen über die Strukturen der Komplexe werden mit Hilfe der Schwingungs- und Ligandenfeld-Spektroskopie erzielt. Die verschiedenen Faktoren, welche die Strukturen beeinflussen, werden diskutiert.
    Notes: A number of new complexes containing trimethylphosphine oxide, tris(hydroxymethyl)phosphine oxide, triethylphosphine oxide, tripropylphosphine oxide, triisopropylphosphine oxide and tributylphosphine oxide is reported. The structures of the complexes have been deduced with the aid of physical measurement such as vibrational and ligand-field spectroscopy. The various factors that influence the structure of phosphoryl solvates and adducts are discussed.
    Additional Material: 2 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19784430130
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  • 7
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    External-store drag reduction at transonic and low supersonic Mach numbers by application of Baldwin's moment-of-area rule (1955)
    In:  Other Sources
    Details
    Publication Date: 2011-08-16
    Keywords: GENERAL
    Type: NACA Conf. on Aerodyn. of High Speed Aircraft; p 93-103
    Format: text
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    NASA TECHNICAL REPORTS
  • 8
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    Monitoring of fresh water fish farms in north of khouzestan province for mortality emphasis on silver carp (2018)
    Iranian Fisheries Science Research Institute | Tehran, Iran
    Details
    Publication Date: 2021-05-19
    Description: Carp fishes culture is one of the most important subsector fisheries industry in Khouzestan province. Every year in summer high mortality occurred in carp fishes farms specially in silver carp of north Khouzestan province. Inspection of silver carp for identification microorganisms agents (Bacteria, Fungi, Parasite and virus: SVC,KHV), determine total plate count, examination physic chemical factors of farms water, histopathology, identification planktons, the main objectives of this study, which was held in 2012. 180 silver carp from 5 farms (10 ponds) with high mortality in years ago were collected in north Khouzestan province and then differents parts of fish body including: intestine, gills, body surface, eyes and liver were examined. Physico chemical parameters and plankton sampled monthly. Physico chemical parameters of water were measured all over culture period for 960 times as follows: Do(4.45-8.5 ppm), BOD5(1.1-9.25 ppm), temp(19-33•c), pH(6.82-8.6), total hardness(348-10053), turbidity(5-56 FTU), Amonia(0.001- 0.06 ppm) and co2( 0.88-13.2). From a total 180 fish examined, 136 (75%) showed unknown algae infestation and 126 (70%) showed parasitic (Dactylogyrus, Gyrodactylus and metacercaria Diplostomum). The results of biotic parameters in farms showed that cyanophycae (Cylindropermopsis, Merismopedia and Nitzeshia) were the most group of phytoplanktons. Histopathological studies have shown necrosis in tobules kidney, degeneration hepatocyte and hyperplasia in gill cells and also results demonstrated the mean of total plate count (0-376 CFU/ml103). 60 samples with sighn severe hemorrhagic on surface body were collected for virology studies by PCR procedure (IQ2000 kit) and have shown which 3 sample suspected to KHV but SVC was not identified.
    Description: Iranian Fisheries Science Research Institute
    Description: Published
    Keywords: Silver Carp ; Water physic chemical factor ; Microorganisms ; Histopathology ; Fresh water ; Mortality ; Fisheries ; Bacteria ; Fungi ; Parasite ; Virus ; Planktons ; Dactylogyrus ; Gyrodactylus ; Cyanophycae ; Cylindropermopsis ; Nitzeshia ; PCR
    Repository Name: AquaDocs
    Type: Report , Refereed
    Format: 110pp.
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  • 9
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    Round scad exploration by purse seine in the South China Sea, Area III: Western Philippines (2021)
    Secretariat, Southeast Asian Fisheries Development Center | Bangkok, Thailand
    In:  http://aquaticcommons.org/id/eprint/26259 | 2002 | 2019-03-01 05:56:06 | 26259 | Southeast Asian Fisheries Development Center, Secretariat
    Details
    Publication Date: 2022-08-02
    Description: Round scad exploration by purse seine in the waters of western Philippines was conducted from April 22 to May 7, 1998 for a period of five (5) fishing days with a total catch of 7.3 tons and an average of 1.5 tons per setting. Dominant species caught were Decapterus spp. having 70.09% of the total catch, followed by Selar spp. at 12.66% and Rastrelliger spp. 10.70%. Among the Decapterus spp. caught, D. macrosoma attained the highest total catch composition by species having 68.81% followed by D. kurroides and D.russelli with 0.31% and 1.14% respectively. The round scad fishery stock was composed mainly of juvenile fish (less than 13 cm) and Age group II (13 cm to 14 cm). Few large round scad at Age group IV and V (20 cm to 28 cm) stayed at the fishery. Other fishes caught were: Auxis rochei (0.85%), A. thazard (0.12%), Caranx spp. (0.45%), Emmilichthys nitidus (0.58%), Euthynnus affinis (0.42%), Leiognathus ruconius (0.58%), Loligo sp. (0.31%), Megalaspis cordyla (0.09%), Rastrelliger spp. (10.70%), Sardinella longiceps (0.03%), Scomberoides lysan (0.24%), Selar spp. (12.66%), Sphyraena spp. (0.90%), Thunnus albacares (0.96%) and others (1.02%). Tuna and tuna like fishes such as yellowfin tuna, eastern little tuna, bullet tuna, frigate tuna and oceanic squid are distributed in the upper latitudes of the survey area. On the other hand, round scads, big-eyed scads and Indian mackerels are dominantly present in the lower latitudes of the survey area.
    Keywords: Fisheries ; Exploratory fishing ; Purse seining ; Age composition ; Catch composition ; Fishery surveys ; Carangid fisheries ; South China Sea ; Philippines ; Rastrelliger ; Decapterus
    Repository Name: AquaDocs
    Type: book_section
    Format: application/pdf
    Format: application/pdf
    Format: 49-64
    Format: 16
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  • 10
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    Red tides and paralytic shellfish poisoning in the Philippines (2021)
    Marine Fisheries Research Department, Southeast Asian Fisheries Development Center | Singapore
    In:  http://aquaticcommons.org/id/eprint/26881 | 23782 | 2019-11-05 02:46:02 | 26881 | Southeast Asian Fisheries Development Center, Marine Fisheries Research Department
    Details
    Publication Date: 2022-08-02
    Description: Monitoring and investigative work undertaken in the Philippines regarding dinoflagellate blooms are described. Chronological observations of the occurrence of red tides, aerial surveys, spatial distribution of the dinoflagellate and the physical environment are discussed. Fishing and the examination of gut content of fish and mussels and bioassay tests are detailed. Incidents of paralytic shellfish poisoning in the Philippines are considered briefly.
    Keywords: Fisheries ; Health ; Environmental monitoring ; Red tides ; Public health ; Medicine ; Dangerous organisms ; Philippines
    Repository Name: AquaDocs
    Type: book_section
    Format: application/pdf
    Format: application/pdf
    Format: 52-79
    Format: 28
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