作者: 貪婪的人 時間: 2025-3-22 00:05
Chemical Modification of Calix[4]arenes and Resorcarenes,作者: ALLEY 時間: 2025-3-22 03:42 作者: Nonthreatening 時間: 2025-3-22 05:38 作者: jeopardize 時間: 2025-3-22 09:58 作者: 招募 時間: 2025-3-22 16:48
https://doi.org/10.1007/978-3-031-13253-7e more amenable paths toward properly functionalized, tridimensionally preorganized host molecules. The work reviewed in this chapter demonstrates that this approach is worthwhile since very interesting molecules can be easily obtained by adapting to the particular chemical and conformational propen作者: 招募 時間: 2025-3-22 19:36
Joan Rankin Shapiro,Adrienne C. Scheckhese cyclo-oligomers, and learning how to employ these intriguing compounds in the great variety of applications for which they are being explored. Where the journey, whose margins change continually as we travel, are taking us provides the subject matter for the remaining chapters of this book.作者: 創(chuàng)造性 時間: 2025-3-22 22:45 作者: 得罪人 時間: 2025-3-23 04:39
Book 2001 arsenal of structures based on calixarenes provides tools effective in numerous areas of supramolecular chemistry. In this book, chapters contributed by a broad spectrum of international authors provide a variety of perspectives upon the progress and future of calixarene chemistry. Issues covered i作者: Salivary-Gland 時間: 2025-3-23 07:30 作者: 完成 時間: 2025-3-23 11:11
Joan Rankin Shapiro,Adrienne C. Scheckeworks, their scaffolds. This has been the topic of discussion in this first chapter which has focused on single step syntheses, non-convergent stepwise syntheses, and convergent fragment condensation syntheses. Collectively, these procedures now provide a firm basis for moving on to the next steps 作者: adduction 時間: 2025-3-23 13:55
https://doi.org/10.1007/978-3-031-13253-7is partly due to lack of efficient large-scale preparation procedures for the basic macrocycles. This is not true for calix [8 ]arenes which are easily obtained in high yields with standard procedures (up to the point that sometimes they are considered unwanted, unavoidable cyclization products). In作者: Aviary 時間: 2025-3-23 21:42 作者: Rebate 時間: 2025-3-24 01:31 作者: jeopardize 時間: 2025-3-24 04:13
http://image.papertrans.cn/c/image/220908.jpg作者: 漂白 時間: 2025-3-24 10:13
Synthesis of Calixarenes and Thiacalixarenes,eworks, their scaffolds. This has been the topic of discussion in this first chapter which has focused on single step syntheses, non-convergent stepwise syntheses, and convergent fragment condensation syntheses. Collectively, these procedures now provide a firm basis for moving on to the next steps 作者: ETCH 時間: 2025-3-24 13:06 作者: 臨時抱佛腳 時間: 2025-3-24 15:22
https://doi.org/10.1007/978-3-642-54053-0Chronic inflammatory bowel disorders; Esophageal disorders; Hepatic Tumors; Intrahepatic cholestatic di作者: 衰弱的心 時間: 2025-3-24 21:37 作者: 生命 時間: 2025-3-25 00:23 作者: Aromatic 時間: 2025-3-25 04:01
Family Resilience and Chronic Illnessd customer service, NLP-enabled AI agents are being integrated into various steps of the order-to-cash (OTC) process. Social media and messaging platforms such as Facebook Messenger have become pivotal for businesses, especially during and after the COVID-19 pandemic, but adoption has been limited. 作者: craven 時間: 2025-3-25 10:33
Routing and Wavelength Assignment,udes that there was no silence surrounding the Holocaust in the Swedish-Jewish press. On the contrary, the press became an important arena for various discussions about the Holocaust. However, the author also identifies silences, or rather the absence of coherent narratives concerning Swedish-Jewish作者: 整頓 時間: 2025-3-25 12:07 作者: Ergots 時間: 2025-3-25 19:43
xander von Humboldt begründeten Wissenschaftsdisziplin, welche alle globalen Lebensr?ume zu ergründen und zu verstehen sucht. Die fundamentalen Fragen der Geobotanik und der Pflanzengeographie werden hier behandelt: Warum gibt es derzeit eine so riesige Diversit?t von Lebensr?umen auf der Erde und w作者: Restenosis 時間: 2025-3-25 23:48 作者: 歌唱隊 時間: 2025-3-26 00:18
José Sena-Cruz,Joaquim Barros,Mário Coelho,Carlo Pellegrinoicity and energy price modelling.Power markets are undergoing a major transformation from gas and oil-fueled generation toward renewable electricity production from wind and solar sources. Simultaneously, there is an increasing demand for electrification, coupled with long-term climate-induced weath作者: convulsion 時間: 2025-3-26 05:26
M. St?fsel,T. Moorenng climate regulation, watershed preservation, and the provision of food and materials. With the use of Sentinel 1A, Sentinel 2B, the SRTM digital elevation model, and GEDI LiDAR data, the final forest canopy height (FCH) map was created in Similipal Biosphere Reserve, Odisha, India. Fourteen parame作者: Liability 時間: 2025-3-26 11:49
Filomina Chioma Steadytasks like segmentation or registration. A common approach to localize multiple landmarks is to exploit their spatial correlations, e.g., by using a conditional random field (CRF) to incorporate geometric information between landmark pairs. This CRF is usually applied to resolve ambiguities of a loc作者: Exhilarate 時間: 2025-3-26 16:04
Certain kinds of polar sets and their relation to mathematical programming, a natural generalization of the concepts of blocking and antiblocking polyhedra, developed by D.R. Fulkerson and used in the study of certain problems in mathematical programming and combinatorics..Here emphasis will be place on the study of necessary and sufficient conditions to ensure the validit作者: Filibuster 時間: 2025-3-26 18:33
Statistical Methods for Data Mining and Knowledge Discoveryds used in order to extract knowledge from databases comprising various types of observations. After touching briefly upon the matters of supervision, data regularization and a brief review of the main models, the key issues of model assessment, selection and inference are perused. Finally, specific作者: Adj異類的 時間: 2025-3-27 00:55
Results of Animal Experiments With Balloon Dilatationer than remodeling or compression of atherosclerotic plaques represent the probable mechanism for increase in the diameter of the lumen after percutaneous transluminal angioplasty (PTA) [1, 2]. Similar findings have been reported by other authors, although some of them do not exclude plaque compress作者: engrossed 時間: 2025-3-27 02:08
Mikro- und Nanosystemintegration in Leichtbaustrukturen,der konstruktiven und technologischen Ausführung von intelligenten Leichtbauanwendungen zu beschreiten. Durch die Integration von Sensoren, Aktoren und Mikroelektronik l?sst sich so die Funktionsdichte hybrider Leichtbaustrukturen deutlich erh?hen, was auch eine substanzielle Leistungssteigerung zur作者: Negotiate 時間: 2025-3-27 06:00 作者: 出血 時間: 2025-3-27 11:57 作者: needle 時間: 2025-3-27 13:46
https://doi.org/10.1007/978-3-642-94367-6whether a non-trivial pure Nash equilibrium exists is NP-complete. We extend our result to a wide class of such ., but also find a new polynomial time algorithm for some specific simple pattern .. We leave open the goal of characterizing the complexity for all patterns.作者: 提升 時間: 2025-3-27 20:26 作者: companion 時間: 2025-3-27 22:39 作者: jovial 時間: 2025-3-28 05:56
Bozena C. Welbornet robots, I will try to characterize the kinds of features that make a system a robot. A candidate definition of a robot is a system intended to achieve mechanical action, with sensory feedback from the world to guide the actions and a sophisticated con- trol system connecting the sensing and the ac作者: 詞匯記憶方法 時間: 2025-3-28 09:33
Book 2001 written by a monk not long before Hildegard started to record her visions. While this treatise engages in dialogue with a fictional virgin, other writings present women (not just Hildegard) as teaching both women and men. An appendix will provide the first English translation of significant excerpt作者: 狼群 時間: 2025-3-28 14:15
Early Geological Maps of Africa,orwiegend auf Reibung, eine bescheidene Gasexplosion in einer Küche im 18. Stockwerk wegen Undichtigkeit einer Kochgasleitung, ein Funke — und eine ganze Geb?ude-Ecke stürzt — dominoartig — von oben bis unten ein, eine Decke die andere mitreissend.作者: Mangle 時間: 2025-3-28 16:40 作者: 懶洋洋 時間: 2025-3-28 19:39
Non-parametric Distance—A New Class Separability Measureeatures which contribute most to our prediction variable or output in which we are interested. This subset of features has some very important benefits: it reduces the computational complexity of learning algorithms, saves time, improves accuracy, and the selected features can be insightful for the
