Emotional and social lives which come from life are higher than life. Due to the geographical environment, lifestyle, history of every nation and region are so different, it forms a distinctive folk dance. Folk dance,...Emotional and social lives which come from life are higher than life. Due to the geographical environment, lifestyle, history of every nation and region are so different, it forms a distinctive folk dance. Folk dance, also known as folk dance, traditional dance, is different from ballet performances and other kind of dance. It is a dance which is closely related with people＇s daily life, and matches with the local music, clothing closely. You can obviously see that the regional style colors, forms are very rich. Therefore dance education has become an important part in our country.展开更多
A central tenet of coevolutionary theory,including theory of the coevolutionary relationship between brood parasites and their hosts,is that temporal and spatial patterns may reveal important information about ecologi...A central tenet of coevolutionary theory,including theory of the coevolutionary relationship between brood parasites and their hosts,is that temporal and spatial patterns may reveal important information about ecological and evolutionary dynamics.For instance,level of genetic structure of populations provides important information about the role of genetics and gene ow in determining local patterns of selection on hosts due to parasitism(i.e.,egg rejection) and on parasites due to selection by hosts(i.e.,egg mimicry).Furthermore,abiotic(i.e.,climatic conditions) and biotic(phenotypic characteristics of animals) factors that also vary spatially may directly or indirectly a ect populations of hosts and brood parasites and,therefore,their interaction.By reviewing the literature,we found considerable evidence for an e ect of the spatially and temporally structured abiotic environment on the phenotype of both parasite and host eggs and the degree of mimicry.Moreover,we found examples suggesting that speci c life history characteristics of hosts that vary geographically and/or temporally may a ect the probability of initial colonization of a new host species and the direction and the speed of coevolution.We provide an exhaustive review of studies investigating temporal and spatial patterns of the interaction between brood parasites and their hosts.Such temporal and spatial trends in parasite and host traits are,together with genetic information on rejection and signi cant e ects of gene ow,consistent with coevolutionary dynamics.However,gene ow and changes in the temporal and spatial patterns of abundance of both parasites and hosts may result in frequent cases of counter-intuitive relationships between the phenotype of the parasite and that of the host(i.e.,poor or no mimicry),which may suggest limits to the degree of adaptation.We provide a list of scienti c questions in need of further investigation,concluding that studies of brood parasites and their hosts may play a central role in testing the geographic theory of coevolution and several alternative hypotheses.展开更多
Rize has a different and special flora because of its geographical position, climate, and topography. The natural plants of Rize have a very big usage potential and value in some sort of intrustrial branches. In parti...Rize has a different and special flora because of its geographical position, climate, and topography. The natural plants of Rize have a very big usage potential and value in some sort of intrustrial branches. In particular, the antimicrobial activity of natural plant oils and extracts has formed the basis of many applications, including raw and processed food preservation, pharmaceuticals, alternative medicine and natural therapies： These natural plants can be listed as follows： Artemisia absinthium L., Achi[[ea millefolium L., Astragalus schizopterus Boiss, Ajuga orientalis L., Humulus lupulus L,, Mentha longifolia L., Melissa officinalis L., Thymus pseudopulegioides Klokov et Des., Plantago major L., Rhus L., Hypericum perforatum L., Camellia chinensis L., Taraxacum officinale Wobb., duniperus communis L., etc.. In the present study, the bio-eco-morphological features of some antimicrobial activity plants, their active substance content, their effectuality and usage as traditional medicine in Rize region were discussed. It was observed that these herbs are preferred by experts and they are sold in the neighborhood markets and spice stores, and the local people are quite interested in these medicinal herbs.展开更多
文摘Emotional and social lives which come from life are higher than life. Due to the geographical environment, lifestyle, history of every nation and region are so different, it forms a distinctive folk dance. Folk dance, also known as folk dance, traditional dance, is different from ballet performances and other kind of dance. It is a dance which is closely related with people＇s daily life, and matches with the local music, clothing closely. You can obviously see that the regional style colors, forms are very rich. Therefore dance education has become an important part in our country.
文摘A central tenet of coevolutionary theory,including theory of the coevolutionary relationship between brood parasites and their hosts,is that temporal and spatial patterns may reveal important information about ecological and evolutionary dynamics.For instance,level of genetic structure of populations provides important information about the role of genetics and gene ow in determining local patterns of selection on hosts due to parasitism(i.e.,egg rejection) and on parasites due to selection by hosts(i.e.,egg mimicry).Furthermore,abiotic(i.e.,climatic conditions) and biotic(phenotypic characteristics of animals) factors that also vary spatially may directly or indirectly a ect populations of hosts and brood parasites and,therefore,their interaction.By reviewing the literature,we found considerable evidence for an e ect of the spatially and temporally structured abiotic environment on the phenotype of both parasite and host eggs and the degree of mimicry.Moreover,we found examples suggesting that speci c life history characteristics of hosts that vary geographically and/or temporally may a ect the probability of initial colonization of a new host species and the direction and the speed of coevolution.We provide an exhaustive review of studies investigating temporal and spatial patterns of the interaction between brood parasites and their hosts.Such temporal and spatial trends in parasite and host traits are,together with genetic information on rejection and signi cant e ects of gene ow,consistent with coevolutionary dynamics.However,gene ow and changes in the temporal and spatial patterns of abundance of both parasites and hosts may result in frequent cases of counter-intuitive relationships between the phenotype of the parasite and that of the host(i.e.,poor or no mimicry),which may suggest limits to the degree of adaptation.We provide a list of scienti c questions in need of further investigation,concluding that studies of brood parasites and their hosts may play a central role in testing the geographic theory of coevolution and several alternative hypotheses.
文摘Rize has a different and special flora because of its geographical position, climate, and topography. The natural plants of Rize have a very big usage potential and value in some sort of intrustrial branches. In particular, the antimicrobial activity of natural plant oils and extracts has formed the basis of many applications, including raw and processed food preservation, pharmaceuticals, alternative medicine and natural therapies： These natural plants can be listed as follows： Artemisia absinthium L., Achi[[ea millefolium L., Astragalus schizopterus Boiss, Ajuga orientalis L., Humulus lupulus L,, Mentha longifolia L., Melissa officinalis L., Thymus pseudopulegioides Klokov et Des., Plantago major L., Rhus L., Hypericum perforatum L., Camellia chinensis L., Taraxacum officinale Wobb., duniperus communis L., etc.. In the present study, the bio-eco-morphological features of some antimicrobial activity plants, their active substance content, their effectuality and usage as traditional medicine in Rize region were discussed. It was observed that these herbs are preferred by experts and they are sold in the neighborhood markets and spice stores, and the local people are quite interested in these medicinal herbs.
