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Titlebook: Cool Stars, Stellar Systems, and the Sun; Proceedings of the T Sallie L. Baliunas,Lee Hartmann Conference proceedings 1984 Springer-Verlag

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41#
發(fā)表于 2025-3-28 15:46:42 | 只看該作者
,Populations?kologie der Pflanzen,led and analyzed a method to improve the performance of AP-DCDM over WDM system by using Dual-Drive Mach–Zehnder-Modulator (DD-MZM). Almost 4.1?dB improvement in receiver sensitivity of 1.28?Tbit/s (32?×?40?Gbit/s) AP-DCDM-WDM over 320?km fiber is achieved by optimizing the bias voltage in DD-MZM.
42#
發(fā)表于 2025-3-28 21:54:18 | 只看該作者
43#
發(fā)表于 2025-3-29 02:16:53 | 只看該作者
44#
發(fā)表于 2025-3-29 06:51:03 | 只看該作者
David Ellermanroblem, Chosen Intervention, Outcome of Intervention which a.Whether switching on the TV, picking up a newspaper or simply logging on to the internet, one is constantly faced with images of natural disasters, conflict and human suffering. Humanity has experienced these problems throughout time and w
45#
發(fā)表于 2025-3-29 08:10:33 | 只看該作者
Eberhard F. Lampetere and socially just higher education for new generations of international students. It offers critical reflections on the intersections of race, place, and space at universities hosting international students across multiple geographic and cultural contexts. The volume is designed to catalyze debate
46#
發(fā)表于 2025-3-29 14:44:03 | 只看該作者
Oswald Deutscher,Manfred Laude,Reiner Stelzernsnational firms’ (TNCs) is hardly clear. Many academic writers and researchers still refer to ‘MNCs’ or ‘multinational enterprises’ (MNEs), never mentioning the term ‘transnational firm’. For example, Held . (1999) — the influential globalization theorists referred to in the last chapter — refer on
47#
發(fā)表于 2025-3-29 17:42:14 | 只看該作者
48#
發(fā)表于 2025-3-29 23:00:24 | 只看該作者
Aqueous Organic Chemistry: Geochemical Aspectsral environments and then breaks down into energy source materials. In natural systems where kerogens are depolymerized, hot water is ubiquitous and usually contains salt and minerals. Reactions such as ionic condensation, cleavage, and hydrolysis are facilitated by changes in the chemical and physi
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發(fā)表于 2025-3-30 02:30:36 | 只看該作者
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發(fā)表于 2025-3-30 05:07:22 | 只看該作者
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