Effect of sintering conditions and heat treatment on the properties, microstructure and machining performance of α-β-SiAlON ceramics von Calis Acikbas, N., Yurdakul, H., Mandal, H., Kara, F., Turan, S., Kara, A., Bitterlich, B.

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Microstructure–Mechanical Properties–Wear Resistance Relationship of SiAlON Ceramics von Kumar, Ravi, Calis Acikbas, N., Kara, Ferhat, Mandal, Hasan, Basu, Bikramjit

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Differential Feeding of Worker Larvae Affects Caste Characters in the Cape Honeybee, Apis mellifera capensis von Allsopp, Mike H., Calis, Johan N. M., Boot, Willem J.

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Influence of β-Si3N4 particle size and heat treatment on microstructural evolution of α:β-SiAlON ceramics von Calis, Acikbas N, Kumar, R, Kara, F, Mandal, H, Basu, B

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Insect behaviour: Parasitic honeybees get royal treatment von Beekman, Madeleine, Calis, Johan N. M, Boot, Willem Jan

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Parasitic honeybees get royal treatment von Beekman, M, Calis, J.N.M, Boot, W.J

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Influence of β-Si 3N 4 particle size and heat treatment on microstructural evolution of α:β-SiAlON ceramics von Acikbas, N. Calis, Kumar, R., Kara, F., Mandal, H., Basu, B.

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INTERACTIONS BETWEEN AlN AND SiAlON CERAMICS von Kalemtas, A, Calis, Acikbas N, Kara, F, Mandal, H, Krnel, K, Kosmac, T

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Development of Laminar Type Functionally Graded SiAlON Ceramics von Kara, Ferhat, Kara, Alpagut, Mandal, Hasan, Çalış, N.

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Functionally graded SiAlON ceramics von Çalış, Nurcan, Kuşhan, Ş.Reyhan, Kara, Ferhat, Mandal, Hasan

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Interactions between AlN and SiAlON Ceramics von Kosmač, Tomaž, Kara, Ferhat, Mandal, Hasan, Krnel, Kristoffer, Kalemtas, A., Acikbas, Nurcan Calis

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When do honey bee guards reject their former nestmates after swarming? von BEEKMAN, M, CALIS, J. N. M, OLDROYD, B. P, RATNIEKS, F. L. W

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Results of the sixth joint pesticide testing programme of the IOBC/WPRS-working group «pesticides and beneficial organisms von Hassan, S. A., Bigler, F., Bogenschütz, H., Boller, E., Brun, J., Calis, J. N. M., Coremans-Pelseneer, J., Duso, C., Grove, A., Heimbach, U., Helyer, N., Hokkanen, H., Lewis, G. B., Mansour, F., Moreth, L., Polgar, L., Samsøe-Petersen, L., Sauphanor, B., Stäubli, A., Sterk, G., Vainio, A., Veire, M., Viggiani, G., Vogt, H.

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Behaviour of Varroa mites invading honey bee brood cells von BOOT, W. J, BEETSMA, J, CALIS, J. N. M

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Development of α-β SiAlON Ceramics from Different Si3N4 Starting Powders von Acikbas, Nurcan Calis, Kara, Ferhat, Mandal, Hasan

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Microstructure-Mechanical Properties-Wear Resistance Relationship of SiAION Ceramics von KUMAR, Ravi, CALIS ACIKBAS, N, KARA, Ferhat, MANDAL, Hasan, BASU, Bikramjit

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Outpatient treatment with short-contact dithranol: the impact of frequent concentration adjustments von DE MARE, S, CALIS, N, DEN HARTOG, G, VAN DE KERKHOF, P. C. M

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Results of the fifth joint pesticide testing programme carried out by the IOBC/WPRS-Working Group “Pesticides and beneficial organisms” von Hassan, S. A., Bigler, F., Bogenschütz, H., Boller, E., Brun, J., Calis, J. N. M., Chiverton, P., Coremans-Pelseneer, J., Duso, C., Lewis, G. B., Mansour, F., Moreth, L., Oomen, P. A., Overmeer, W. P. J., Polgar, L., Rieckmann, W., Samsøe-Petersen, L., Stäubli, A., Sterk, G., Tavares, K., Tuset, J. J., Viggiani, G.

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Invasion of Varroa jacobsoni into drone brood cells of the honey bee, Apis mellifera [invasion behaviour] von Boot, W.J. (University of Amsterdam (Pays Bas). Department of Pure and Applied Biology), Schoenmaker, J, Calis, J.N.M, Beetsma, J

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Parasitic honeybees get royal treatment: Insect behaviour von Beekman, Madeleine, Calis, Johan N. M., Boot, Willem Jan

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