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  • Aircraft Stability and Control
  • Fisheries
  • GENERAL
  • Inorganic Chemistry
  • 2020-2023  (2)
  • 2015-2019  (3)
  • 1955-1959  (48)
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Keywords
Publisher
Years
Year
  • 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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  • 3
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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
  • 4
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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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  • 5
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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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  • 6
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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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  • 7
    Electronic Resource
    Electronic Resource
    Die tri-homologe Reihe der Trialkyl-methanole (XIII. Mitteil.1) über isomere und homologe Reihen)Herrn Prof. Fritz Arndt, Universität Istanbul, zu seinem 70. Geburtstag gewidmet (1955)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 88 (1955), S. 913-917 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Die tri-homologe Reihe der Trialkyl-methanole wurde bis zum Trioctadecyl-methanol teils durch Anlagerung von Alkyl-magnesiumjodiden an Dialkyl-ketone, teils durch Kondensation von Alkyl-magnesiumjodiden mit den entsprechenden Fettsäureestern dargestellt. Die Schmelzpunktsreihen der Trialkyl-methanole werden mit denen der Dialkyl-und der Monoalkyl-methanole verglichen.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19550880702
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  • 8
    Electronic Resource
    Electronic Resource
    Über α- und β-Diplospartyrin (=„Dehydrospartein“ von Wolffenstein und Reitmann) (1956)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 89 (1956), S. 909-925 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Es wird gezeigt, daß das nach Wolffenstein und Reitmann aus (-)-Spartein mit Hypobromit erhältliche „Dehydrospartein“ vom Schmp. 179° dimolekular ist und demnach die Summenformel C30H48N4 besitzt. Die gleiche Summenformel kommt einem bisher als Hydrat dieses Dehydrosparteins angesehenen Isomeren vom Schmp. 150° zu. Die Verbindungen werden jetzt als α- und β-Diplospartyrin bezeichnet. Es wird weiter gezeigt, daß bei der Dehydrierung des (-)-Sparteins mit Hypobromit bei niedrigem p H (∼2) bevorzugt das α-, bei etwas höherem p h(∼6) das β-Diplospartyrin entsteht; letzteres läßt sich auf verschiedenen Wegen leicht in α-Diplospartyrin umlagern. Die Entstehung dimolekularer Verbindungen wird als eine Aldimkondensation primär entstehender Dehydrosparteine aufgefaßt und in Parallele gesetzt zum Übergang des Δ1-Piperideins in Tetrahydro-anabasin und des N-Methyl-piperideins in N,N′-Dimethyl-tetrahydro-anabasin.Bei der katalytischen Hydrierung der Diplospartyrine werden 2 Moll. Wasserstoff aufgenommen, wobei aus beiden Isomeren dasselbe Tetrahydro-diplospartyrin entsteht, bei dessen Bildung 1 Mol. Wasserstoff zur Aufspaltung einer C—N-Bindung verbraucht wird. Die entstandene NH-Gruppe wird durch die Bildung einer kristallisierten Monoacetyl-Verbindung und eines Phenylthioharnstoffs nach-gewiesen. Die Hydrierung der Diplospartyrine wird in Parallele gesetzt zur Hydrierung des N,N′-Dimethyl-tetrahydro-anabasins zum 1-Methyl-3-[5-methylamino-pentyl]-piperidin.Die Konstitutionsmöglichkeiten für die Diplospartyrine und die stereochemischen Verhältnisse werden diskutiert.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19560890414
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  • 9
    Electronic Resource
    Electronic Resource
    Darstellung der di-,tri- und tetra-homologen Reihen der Methan-methylol-fettsäureester (XIV. Mitteil.1) über isomere und homologe Reihen) (1955)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 88 (1955), S. 1511-1519 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Die di-homologe Reihe der Methan-di-methylol-di-fettsäureester (1.3-Propylenglykol-di-fettsäureester), die tri-homologe Reihe der Methan-tri-methylol-tri-fettsäureester und die tetra-homologe Reihe der Methan-tetra-methylol-tetra-fettsäureester (Pentaerythrit-tetra-fettsäureester) wurden bis zur Fettsäure C22 aus den entsprechenden Alkoholen mit einem Überschuß reinster Fettsäuren durch 40stdg. Erwärmen auf 180° synthetisiert. Diagramme der Schmelzpunkte und der Brechungsindices bei 70° sind beigefügt.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19550881007
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  • 10
    Electronic Resource
    Electronic Resource
    XVI. Mitteil. über isomere und homologe Reihen. Homologe Reihen von Trialkyl-Carbinolen mit Zwei Identischen Alkylgruppen; Einfluss der Grundgruppe auf die Homologe Reihe (1957)
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 90 (1957), S. 2353-2362 
    Details
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Die homologen Reihen der Di-tridecyl-alkyl-carbinole bis Di-octadecyl-alkylcarbinole von Alkyl = C1 bis C21 werden durch Grignard-Synthesen entweder aus i Mol, symm. Dialkylketon und 1 Mol. Mg-Alkyljodid, oder aus 1 Mol. Fettsäureester und 2 Moll. Mg-Alkyljodid dargestellt. Der Einfluß der systema-tisch veränderten Grundgruppen auf den-Schmelzpunktsverlauf in den homologen Reihen wird diskutiert.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cber.19570901034
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