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نمایش تعداد 1-10 از 1149
Effects of the preparation conditions on ethylene/vinyl acetate membrane morphology with the use of scanning electron microscopy
In this research, the effects of preparation conditions, including the coagulation bath temperature,
polymer solution composition, preliminary drying time, and thickness of cast polymeric films, on the phology of ...
New proposal for a detailed description of the dorylaim spicule (Nematoda: Dorylaimida)
Taxonomy of South American Ormosia (Leguminosae, Papilionoideae): Recircumscription of O. costulata, Reinstatement of O. trifoliolata, and the New Species O. lewisii from the Brazilian Atlantic Forest
Gd@C82(OH)22 nanoparticles constrain macrophages migration into tumor tissue to prevent metastasis
Karyotype study on 15 populations of Eremostachys laciniata Bunge in Iran
A karyotypic study was performed on 15 populations of Eremostachys laciniata Bunge from Iran to qualify cytological variation for use in breeding programmes. Ten mitotic root tip cells at the metaphase stage were prepared ...
Mesobuthus eupeus (Scorpiones: Buthidae) from Iran: A polytypic species complex
, this species is redescribed based on new specimens collected from Iran. In addition, multivariate statistical analyses were performed to investigate the degree of intraspecific morphological divergence of M. eupeus based on six Iranian subspecies. The results...
Asparagus bojnurdensis (Asparagaceae), a new species from Iran
, cladode with acute apex, cladode straight and scale leaves. A. bojnurdensis is also similar to A. khorasanensis in having unequal cladodes, branched stem, cladode with acute apex, spur and berry size. Further information on the species, their morphology...
The prediction of cellulose acetate membrane characteristics by recent phenomenological models
as solvent to prepare cellulose acetate membranes with different
morphologies. The membranes formed by 0–25% NMP in NMP/acetone mixture had a sponge-like
structure with closed pores. By increasing the NMP concentration from 25 to 50...
A geometric morphometric analysis of Puntius spp in Peninsular Malaysia
The analysis of shape is a fundamental part of most biological researches. The geometrical morphometrics offer promising perspectives to appraise morphological variations among organisms and useful for the study of systematics and evolution. A total...