作者: 完全 時(shí)間: 2025-3-21 21:01 作者: 刀鋒 時(shí)間: 2025-3-22 02:59 作者: 后來(lái) 時(shí)間: 2025-3-22 06:41
Cryobiotechnological Studies in ,: The Orchid of Multi-industrial Usested the impact of tissue culture and of cryopreservation on genetic stability of vanilla shoot-tips dehydrated with the vitrification solution PVS2 and comparing D-V and V-Cp procedures. All these investigations are allowing the development and optimization of reliable cryopreservation protocols for long-term storage of . germplasm.作者: 上流社會(huì) 時(shí)間: 2025-3-22 11:31
History and Scientific Potential of the Orchid Collection of the Stoсk Greenhouse of the Main Botaniare listed. These include the inventory and maintenance of an electronic database, the study of orchid adaptation to cultivation in greenhouses (morphology, phenology, symbiotrophism), reproductive biology issues (embryology, artificial pollination, seed morphometry), cryopreservation, and in vitro cultivation.作者: 按等級(jí) 時(shí)間: 2025-3-22 16:24
s the economic importance of orchids and its management.This book on “.Orchid Biology: Recent Trends & Challenges.” reviews the latest strategies for the preservation and conservation of orchid diversity and orchid germplasm. It is an outcome of the Proceedings of the International Symposium on “.Bi作者: 儲(chǔ)備 時(shí)間: 2025-3-22 19:47 作者: 可憎 時(shí)間: 2025-3-22 22:53 作者: 永久 時(shí)間: 2025-3-23 01:21
Cryopreservation Development of Some Endangered Thai Orchid Speciess placed orchid species at a risk of extinction. Therefore, the conservation as well as sustainable use is urgently needed to conserve orchids by various means. The genera . and . are listed in Appendix I of CITES. At the Department of Plant Science, Faculty of Science, Mahidol University, various m作者: gonioscopy 時(shí)間: 2025-3-23 08:45
Status of Orchid Industry in Indiang in diverse phytogeographical conditions ranging from tropical, subtropical and temperate conditions with varying microclimates. However, despite the rich natural occurrence and ideal agroclimatic conditions in India, orchid-based floriculture has not been systematically developed, and the people 作者: collagen 時(shí)間: 2025-3-23 09:57
Cryobiotechnological Studies in ,: The Orchid of Multi-industrial Usesof three vitrification-based techniques, droplet-vitrification (D-V), V cryo-plate (V-Cp) and D cryo-plate (D-Cp), on the survival of two types of in vitro explants (shoot-tips and root-tips). Using differential scanning calorimetry (DSC), there were defined thermal characteristics of shoot-tips sub作者: Fecal-Impaction 時(shí)間: 2025-3-23 15:36
Propagation and Germplasm Conservation of Wild Orchids from South Americasents more than thirty percent of all known orchid species, Colombia, Ecuador, Brazil, Peru, and Bolivia being among the richest countries in the world in terms of orchid biodiversity. Nevertheless, concerning the orchid conservation status, in Colombia precisely orchids occupy the unlucky first pla作者: 失望昨天 時(shí)間: 2025-3-23 19:38 作者: 閹割 時(shí)間: 2025-3-23 22:23 作者: Sarcoma 時(shí)間: 2025-3-24 04:31 作者: 繁重 時(shí)間: 2025-3-24 09:39
Status of Genetic Diversity and Its Characterization in Genus , (Orchidaceae) from North-Eastern Inde and of great economic importance. Bulbophylum, a medicinally important orchid, has quite intriguing aspects related to chromosome counts and structure. Several orchid enthusiasts have worked on cytogenetic diversity of the genus, chromosome banding pattern, besides developing some useful interspec作者: 露天歷史劇 時(shí)間: 2025-3-24 13:58
Orchid Diversity in Darjeeling Himalaya, India: Present Status and Conservationrchid diversity in Darjeeling Himalaya (West Bengal) was conducted from 2016 to 2018 with the objective to assess the presence of orchids. A total of 25 species belonging to 18 genera were identified in the different forested regions during the study, of which 80% (20 species) were epiphytic and 20%作者: Gudgeon 時(shí)間: 2025-3-24 16:22 作者: 裂口 時(shí)間: 2025-3-24 21:06 作者: Frisky 時(shí)間: 2025-3-24 23:48
Status of Orchid Diversity, Conservation, and Research and Development in Arunachal Pradesh: An Overversity elements is that of orchids with about 550 species in 132 genera. Out of them, as many as 376 are epiphytes including some lithophytes, 157 species are terrestrials, and 17 are mycotrophs (saprophytes). While . has the maximum number of species (56 species) followed by . with 55, the genera 作者: Parley 時(shí)間: 2025-3-25 06:54 作者: BLANC 時(shí)間: 2025-3-25 09:01
Orchid Seed Ultrastructure: Ecological and Taxonomic Implications with Reference to Epidendroideae (ed lakhs in a single pod. In . it contains four million seeds. Since orchid seeds are non-endospermic, very few seeds germinate successfully and give rise to mature plant. The present paper deals with quantitative data related to the length and width of seed and embryo, percentage of airspace and nu作者: Cleave 時(shí)間: 2025-3-25 14:49
Structural Adaptations of , and , (Orchidaceae) to the Epiphytic Habitat and Their Phylogenetic Impl out. The vegetative parts were collected from different parts of North-East Himalaya and Western and Eastern Ghats of India. All were epiphytes belonging to tribe Dendrobieae. These plant parts were fixed in FAA (Formaline-Acetic acid-Alcohol)?and usual?methods of microtomy had followed. Stomata we作者: 新手 時(shí)間: 2025-3-25 16:31 作者: REIGN 時(shí)間: 2025-3-25 22:19
immigrant children access to education in Quebec. Expressed in the terms and concepts of the sociology of social movements, the focus on social justice leads first to ask about the roots of the participants’ emotional outlook. How are we to understand that activists choose, as Fran?ois Dubet puts i作者: accordance 時(shí)間: 2025-3-26 03:49
ation between space and ground. At present, the internet technology to realize the integrated communication has been applied to ground stations. Similarly, the internet technology can be used in the communication system of spacecraft. But comparing to the network used on the ground, the space-link b作者: Negligible 時(shí)間: 2025-3-26 06:11
Kanchit Thammasiri test data are put forward in the current test process of spacecraft data management software. In order to deal with the operation based on data itself and the higher level of extraction and analysis based on data, the use of database to store data has become the highest performance and the most con作者: 替代品 時(shí)間: 2025-3-26 12:04 作者: 不吉祥的女人 時(shí)間: 2025-3-26 15:33 作者: 精密 時(shí)間: 2025-3-26 17:32
Natalia Raquel Dolce,Ricardo Daniel Medina,Graciela Terada,María Teresa González-Arnao,Eduardo Alberation between space and ground. At present, the internet technology to realize the integrated communication has been applied to ground stations. Similarly, the internet technology can be used in the communication system of spacecraft. But comparing to the network used on the ground, the space-link b作者: mastoid-bone 時(shí)間: 2025-3-27 00:01
Mantana Buanong,Apiradee Uthairatanakijglobal communication and emergency communication. With the development of phased array technology, many satellites begin to try to use staring beam technology, which can make the beam serve a hot spot on the ground as long as possible by adjusting its phased array parameters, so as to reduce the imp作者: cancellous-bone 時(shí)間: 2025-3-27 04:12 作者: 發(fā)炎 時(shí)間: 2025-3-27 06:09 作者: 撤退 時(shí)間: 2025-3-27 09:51
V. P. Bhattdwide over the last 11?years (2010–2020). This was done by using information collected from the Refinitiv Eikon database. The data considered are (a) the percentage of women employees, (b) the percentage of new women employees, (c) the percentage of women managers, (d) the percentage of female direc作者: Exclude 時(shí)間: 2025-3-27 15:25
Satyawada Rama Raoerated with amendments by the 2020 Budget Law. Alongside these regulations, the chapter illustrates numerous additional initiatives, such as the establishment of an Observatory that studies and promotes gender equality by the Bank of Italy, together with the Department for Equal Opportunities of the作者: PRO 時(shí)間: 2025-3-27 19:19 作者: 匍匐前進(jìn) 時(shí)間: 2025-3-28 00:04
M. Venkaiah,J. Prakasa Rao,M. Tarakeswara Naidu,R. Prameela,P. Janaki Rao,S. B. Padals robust, standards-compliant architectures that can adapt to rapidly changing data streams that may be enriched with new types of data from new data endpoints. This chapter surveys the existing state of the art in collecting and managing personal health data primarily available through the Internet作者: muffler 時(shí)間: 2025-3-28 04:38 作者: mettlesome 時(shí)間: 2025-3-28 08:40 作者: 異端邪說(shuō)2 時(shí)間: 2025-3-28 14:05 作者: 來(lái)自于 時(shí)間: 2025-3-28 15:06 作者: 寬大 時(shí)間: 2025-3-28 22:09
Propagation and Germplasm Conservation of Wild Orchids from South Americad provide material for both environmental restoration and commercial purposes avoiding extractions from nature. Likewise, the development of systems that allow the . conservation of orchid germplasm is imperative. This chapter reviews the progresses of different . approaches for orchid propagation a作者: metropolitan 時(shí)間: 2025-3-29 02:45 作者: Plaque 時(shí)間: 2025-3-29 06:32 作者: Collected 時(shí)間: 2025-3-29 08:49
Status of Orchid Diversity, Conservation, and Research and Development in Arunachal Pradesh: An Over occurrence of various orchid species has been presented. Recognizing the impact of development in the state, efforts in conserving the orchids ex situ and in situ by establishing orchid sanctuaries and centers provide an exemplary approach toward conservation of orchids. Research and development on作者: 粘土 時(shí)間: 2025-3-29 12:01
Orchid Mycorrhizal Fungi: Structure, Function, and Diversitys and have helped to overcome the bottlenecks associated with the traditional identification of the fungal taxa using morphological characters. OMF symbiosis is shown to assure orchid survival in habitats vulnerable to stressful conditions or habitats with resource limitations. Further, the OMF has 作者: 投射 時(shí)間: 2025-3-29 15:48 作者: aplomb 時(shí)間: 2025-3-29 22:56 作者: Clinch 時(shí)間: 2025-3-30 00:59 作者: genesis 時(shí)間: 2025-3-30 05:45
ylogenetically and taxonomically, the Orchidaceae are considered to be a highly evolved family among angiosperms. They show incredible diversity in terms of the shape, size and colour of their flowers, and978-981-32-9458-5978-981-32-9456-1作者: radiograph 時(shí)間: 2025-3-30 10:02
Kullaiyan Sathiyadash,Thangavelu Muthukumar,Velusamy Karthikeyan,Kuppu Rajendran作者: aggravate 時(shí)間: 2025-3-30 16:08 作者: STIT 時(shí)間: 2025-3-30 17:19
ntroduction, the aim is to “screen practices”, that is, to be attentive to doubts, to uncertainty as much as to ways of working, to look at trial and error and the makeshift solutions enabling participants to overcome hardships and help their cause and their conception of social justice to progress.作者: 消耗 時(shí)間: 2025-3-30 23:33 作者: 新鮮 時(shí)間: 2025-3-31 01:56
Kanchit Thammasirithe test data of spacecraft data management. The data is hashed through partitioning process feedback to ensure the bias balance of queue hashing. The dynamic partitioning method ensures that the partition fragmentation is controllable and the number of partitions is reduced. It improves the speed o作者: 蓋他為秘密 時(shí)間: 2025-3-31 05:35
Sadanand N. Hegdespacecraft is designed based on the space Ethernet switch and the space-ground gateway. And the error-control mechanism of application layer, the IP package partition strategy of data link layer and the cable layout method of physical layer has been proposed to optimize the TCP/IP protocols used in 作者: membrane 時(shí)間: 2025-3-31 10:53
María Teresa González-Arnao,Fabiola Hernández-Ramírez,Natalia Raquel Dolce,Martha P. Rascón-Díaz,Carvel satellite beam scheduling strategy based on multi-agent reinforcement learning that aims to maximize system performance. Each satellite is regarded as an individual agent, and the decision is to provide communication beam for the current hot spot area. Compared with the beam allocation algorithm作者: Carcinogen 時(shí)間: 2025-3-31 15:59 作者: 作嘔 時(shí)間: 2025-3-31 20:46
Mantana Buanong,Apiradee Uthairatanakijvel satellite beam scheduling strategy based on multi-agent reinforcement learning that aims to maximize system performance. Each satellite is regarded as an individual agent, and the decision is to provide communication beam for the current hot spot area. Compared with the beam allocation algorithm
