Search Results - "KOCH, B A"

Plant Ontogeny as a Conditionality Factor in the Protective Effect of Ants on a Neotropical Tree by Koch, Elmo B. A, Camarota, Flávio, Vasconcelos, Heraldo L

“…The outcome of any interspecific interaction is often determined by the ecological context in which the interacting species are embedded. Plant ontogeny may…”
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Discovery and defense define the social foraging strategy of Neotropical arboreal ants by Camarota, Flávio, Vasconcelos, Heraldo L., Koch, Elmo B. A., Powell, Scott

“…Interspecific trade-offs in foraging strategies can facilitate species coexistence in diverse communities with overlapping resource use, especially in taxa…”
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From species to individuals: does the variation in ant–plant networks scale result in structural and functional changes? by Koch, Elmo B. A., Dáttilo, Wesley, Camarota, Flávio, Vasconcelos, Heraldo L.

“…Predicting the outcomes of any mutualistic interaction between ants and plants can be a very difficult task, since these outcomes are often determined by the…”
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Ants (Hymenoptera: Formicidae) in different green areas in the metropolitan region of Salvador, Bahia state, Brazil by Melo, T S, Koch, E B A, Andrade, A R S, Travassos, M L O, Peres, M C L, Delabie, J H C

“…One of the main causes for biodiversity loss is urbanization, mostly due to city growth in highly diverse areas and priority conservation areas, such as the…”
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Evaluating sampling sufficiency and the use of surrogates for assessing ant diversity in a Neotropical biodiversity hotspot by Vasconcelos, Heraldo L., Frizzo, Tiago L.M., Pacheco, Renata, Maravalhas, Jonas B., Camacho, Gabriela P., Carvalho, Karine S., Koch, Elmo B.A., Pujol-Luz, José R.

“…•We intensively sampled the ant fauna of five Brazilian savanna sites.•We evaluated how much information was retained by sub-sampling the full data…”
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Severe fires alter the outcome of the mutualism between ants and a Neotropical savanna tree by Vasconcelos, Heraldo L, Koch, Elmo B A, Camarota, Flávio, Tito, Richard, Zuanon, Lino A, Maravalhas, Jonas

“…Abstract Physical disturbances, such as fire, may affect the relationship between ants and plants. We evaluated the extent to which severe fires alter the…”
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Influence of urbanization characteristics on ant (Hymenoptera: Formicidae) and spider (Arachnida: Araneae) diversity by Melo, Tércio S., Koch, Elmo B. A., Trindade-Santos, Matheus E., Andrade, Alessandra R. S., Brescovit, Antonio D., Peres, Marcelo C. L., Delabie, Jacques H. C.

“…Demographic characteristics and length of land use occupation time are important factors in the evaluation of the influence of urbanization on biodiversity…”
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Ant (Hymenoptera: Formicidae) assemblages in seashore vegetation (“restinga”) formations along the northern coast of the state of Bahia, Brazil by Travassos, Magno L. O., Tinoco, Moacir S., Melo, Tércio S., Koch, Elmo B. A., Peres, Marcelo C. L., Delabie, Jacques H. C.

“…The habitat heterogeneity hypothesis predicts that increasing habitat structural complexity will result in greater species richness and diversity. We employed…”
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Development of chicken embryos in a pulsed magnetic field by Berman, E, Chacon, L, House, D, Koch, B A, Koch, W E, Leal, J, Løvtrup, S, Mantiply, E, Martin, A H, Martucci, G I

“…Six independent experiments of common design were performed in laboratories in Canada, Spain, Sweden, and the United States of America. Fertilized eggs of…”
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El concepto de gremio: del feudalismo a la ecología de comunidades by Koch, Elmo B. A., Castaño-Meneses, Gabriela, Delabie, Jacques H. C.

“…Se analiza el origen y evolución del término gremio, así como su aplicación en ecología, considerando las múltiples connotaciones que se le ha dado y la…”
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Deoxynivalenol-contaminated wheat in swine diets by Pollmann, D.S, Koch, B.A, Seitz, L.M, Mohr, H.E, Kennedy, G.A

“…Two studies were conducted using Fusarium graminearum-infected (scabby) wheat containing 6.8 ppm deoxynivalenol (DON), commonly called vomitoxin, substituted…”
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Significant Accomplishments in Livestock Research during the Past 100 Years by Acker, D. C, Koch, B. A

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Correlation between some personality test scores of siblings and intercorrelations between the scores by Koch, A. B, Stroud, J. B

“…"No significant relationships were found between the personal adjustment scores of siblings or between their introversion-extraversion scores. Significant…”
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Examination of the development of chicken embryos following exposure to magnetic fields by Koch, W E, Koch, B A, Martin, A H, Moses, G C

“…1. Studies of effects produced by magnetic fields on developing chickens have been reviewed. 2. Compilations of the variety of field conditions utilized, and…”
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Seeking surrogates for taxonomic and functional evaluations of leaf-litter ant faunas by Koch, Elmo B.A., Nascimento, Ivan Cardoso, Majer, Jonathan D., Delabie, Jacques H.C.

“…•Biodiversity surrogates provide meaningful information at a lower cost and effort.•Ants are often used in such environmental assessments.•We seek a useable…”
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First Record of Cardiocondyla obscurior Wheeler, 1929 (Hymenoptera: Formicidae: Myrmicinae) for Pakistan by Majeed, Waqar, Koch, Elmo Borges A., Rana, Naureen, Naseem, Rimsha

“…Ants of the genus Cardiocondyla are considered omnivorous in nature. This genus is native to Afrotropical, Australasia, Indomalaya, Malagasy, Oceania, and…”
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First Records of the Exotic Ant Strumigenys rogeri, Emery 1890 in Brazil by Santos-Neto, Esperidião Alves dos, Koch, Elmo Borges A., Arnhold, Alexandre, Delabie, Jacques H. Charles

“…Strumigenys Smith, 1860 is a megadiverse ant genus with 858 species distributed worldwide. These ants forage and nest in leaf litter, rotten wood, dried leaves…”
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Effects of storage upon the nutritive value of barley grain as a source of protein by KOCH, B A, MEYER, J H

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The Value of Supplemental Trace Minerals in Cattle Fattening Rations by Oltjen, R. R, Smith, E. F, Koch, B. A, Baker, F. H

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FRESHLY HARVESTED AND STORED BARLEY AS SOURCES OF CERTAIN B-COMPLEX VITAMINS by Koch, B. A, Meyer, J. H, Lofgreen, G. P, Goss, H

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