作者: Rheumatologist 時間: 2025-3-21 21:45 作者: NIL 時間: 2025-3-22 00:42 作者: Erythropoietin 時間: 2025-3-22 06:38 作者: 有毛就脫毛 時間: 2025-3-22 09:01
Basic Properties of Drinfeld Modules, Empire and even earlier are also shown. Then early self-propelled charts are presented from the Hellenistic era to the Italian Renaissance. Early examples of cableways and of paddle boats, from the Roman era to the Renaissance, are also presented. The last part of the chapter concerns the dawn of the flight in the antiquity.作者: LEVER 時間: 2025-3-22 15:55
Transports, Empire and even earlier are also shown. Then early self-propelled charts are presented from the Hellenistic era to the Italian Renaissance. Early examples of cableways and of paddle boats, from the Roman era to the Renaissance, are also presented. The last part of the chapter concerns the dawn of the flight in the antiquity.作者: 喃喃訴苦 時間: 2025-3-22 17:08
Secondary Motors,hines. As for the latter, virtual reconstructions and mathematical models of the machines are presented, permitting to compute their kinematics, dynamics and performances. A ballista powered by air springs is also presented. Finally, some studies on a possible steam cannon, invented by Archimedes, and its behaviour are presented.作者: vibrant 時間: 2025-3-23 01:10
Elliptic Modules: Geometric Definitionhines. As for the latter, virtual reconstructions and mathematical models of the machines are presented, permitting to compute their kinematics, dynamics and performances. A ballista powered by air springs is also presented. Finally, some studies on a possible steam cannon, invented by Archimedes, and its behaviour are presented.作者: 死貓他燒焦 時間: 2025-3-23 01:50 作者: concubine 時間: 2025-3-23 07:09
Measuring Distance and Slope,heir simplicity, were surprisingly accurate; in fact, they permitted to realize the surprising roads, bridges, tunnels, aqueducts, buildings etc. of the antiquity. Then the astrolabe is also briefly described. Some examples of how did these devices work are also presented.作者: 道學(xué)氣 時間: 2025-3-23 11:02
Measuring Time,ction of the water clock by Ctesibius is shown. The latter had a very interesting particularity: it could automatically adjust, in each of the days of the year, the length of the hour. In fact, except at the equinoxes, the length of the single hour for the Greeks and Romans was different from a day 作者: 貪婪地吃 時間: 2025-3-23 15:26 作者: Antagonist 時間: 2025-3-23 19:51 作者: Mangle 時間: 2025-3-24 01:45 作者: 強(qiáng)制令 時間: 2025-3-24 03:53
Secondary Motors,ors were essentially based on devices in which the weight was the moving force or motors in which the elastic energy was stored. Examples of the first are the cranes, the thread wheel and probably the siege towers; while elastic motors, instead were represented by almost all the ancient throwing mac作者: 錯事 時間: 2025-3-24 07:36 作者: 為現(xiàn)場 時間: 2025-3-24 11:36
Measuring Distance and Slope,heir simplicity, were surprisingly accurate; in fact, they permitted to realize the surprising roads, bridges, tunnels, aqueducts, buildings etc. of the antiquity. Then the astrolabe is also briefly described. Some examples of how did these devices work are also presented.作者: 得意牛 時間: 2025-3-24 16:19
Measuring Time,ction of the water clock by Ctesibius is shown. The latter had a very interesting particularity: it could automatically adjust, in each of the days of the year, the length of the hour. In fact, except at the equinoxes, the length of the single hour for the Greeks and Romans was different from a day to the other and from the day to the night.作者: 解脫 時間: 2025-3-24 21:09
The Production of Water,g sieges without any apparent source of fresh water. Moreover, these device are very simple to build and do not need any external source of energy, so they could be used even in the present days in emerging countries or in case of natural disasters.作者: 戰(zhàn)勝 時間: 2025-3-25 03:06 作者: Thrombolysis 時間: 2025-3-25 06:09 作者: 使混合 時間: 2025-3-25 07:37
History of Mechanism and Machine Sciencehttp://image.papertrans.cn/a/image/156983.jpg作者: Transfusion 時間: 2025-3-25 12:15
Joseph A. Tainter,Tadeusz W. Patzekd to be built. Examples of planimetries and the relative building, starting from the IV Millennium B.C. are presented. Finally tables containing almost all the ancient Greek and Roman units are reported.作者: 行業(yè) 時間: 2025-3-25 17:06 作者: STALE 時間: 2025-3-25 23:44
Principles of Oilwell Drilling,ction of the water clock by Ctesibius is shown. The latter had a very interesting particularity: it could automatically adjust, in each of the days of the year, the length of the hour. In fact, except at the equinoxes, the length of the single hour for the Greeks and Romans was different from a day 作者: Terminal 時間: 2025-3-26 04:12
https://doi.org/10.1007/978-3-642-38345-8g sieges without any apparent source of fresh water. Moreover, these device are very simple to build and do not need any external source of energy, so they could be used even in the present days in emerging countries or in case of natural disasters.作者: 連系 時間: 2025-3-26 04:46
Drilling of Polymer-Matrix Compositesization; the Code of Hammurabi dating to the 18th century B.C, in fact, made explicit reference to irrigation machines. In this chapter the early water lifting machines are presented from the shaduf till the Renaissance; Greek-Roman pumps and Islamic devices are also presented.作者: mortgage 時間: 2025-3-26 10:14 作者: 為現(xiàn)場 時間: 2025-3-26 16:11
Elliptic Modules: Geometric Definitionors were essentially based on devices in which the weight was the moving force or motors in which the elastic energy was stored. Examples of the first are the cranes, the thread wheel and probably the siege towers; while elastic motors, instead were represented by almost all the ancient throwing mac作者: 專橫 時間: 2025-3-26 18:13
Joseph A. Tainter,Tadeusz W. PatzekMeasuring mass was a very important task, essentially due to the trades. In this chapter some ancient device to measure the mass are reported. Examples of balance scales from the Egyptians and of Roman steelyards balances are shown.作者: atopic 時間: 2025-3-26 22:33 作者: magnate 時間: 2025-3-27 03:24 作者: MOTTO 時間: 2025-3-27 07:23 作者: Basilar-Artery 時間: 2025-3-27 12:28 作者: 賭博 時間: 2025-3-27 13:42 作者: inflate 時間: 2025-3-27 19:18
Drilling of Polymer-Matrix CompositesThis chapter shows some techniques used during the Roman era in order to obtain a sort of refrigeration or of heating in the houses. Techniques to obtain ice during the same era are also reported. Finally, an example of the use of solar energy for heating is reported.作者: maladorit 時間: 2025-3-27 23:44
https://doi.org/10.1007/BFb0072692In this chapter some examples of underwater activities are presented, starting from the immersion of Alexander the great up to the Renaissance. Ancient devices for scuba divers and ancient diving bells are also shown.作者: Choreography 時間: 2025-3-28 02:45 作者: 確定的事 時間: 2025-3-28 07:34 作者: 獨(dú)行者 時間: 2025-3-28 12:28
https://doi.org/10.1007/978-1-4614-5888-3In this chapter the evolution in spinning and weaving is presented, starting from the very ancient hand operated spindle and distaff, till the machines of the industrial revolution. What above can also explain how it was possible to obtain low cost fabrics and clothes in the last centuries.作者: 洞察力 時間: 2025-3-28 15:58
Measuring Mass,Measuring mass was a very important task, essentially due to the trades. In this chapter some ancient device to measure the mass are reported. Examples of balance scales from the Egyptians and of Roman steelyards balances are shown.作者: 陳腐的人 時間: 2025-3-28 20:01 作者: 不可接觸 時間: 2025-3-29 00:08
Ancient Computation Devices,In this chapter some ancient computational devices are presented. Among the latter, particularly interesting are the Greek devices to compute the cubic roots. Some reconstructions of the famous Mechanism of Antikitera is also presented. Finally, a technique to compute the multiplication using the Greek and Roman notation for the numbers is shown.作者: RECUR 時間: 2025-3-29 07:00 作者: 眨眼 時間: 2025-3-29 09:35
Wind Motors,This chapter shows some the early examples of wind motors, starting from the II millennium B.C. Both devices having vertical axis and horizontal axis rotors are shown. Then a survey on the evolution of the sails is shown.作者: ELATE 時間: 2025-3-29 12:40
Hydraulic Motors,In this chapter examples of the hydraulic motors are presented. Several authors’ reconstructions of the early water wheel powered mills are shows, both having horizontal axis and vertical axis. Most of the devices above belong to the Greek-Roman but examples of mills built during the Renaissance are also shown.作者: 教唆 時間: 2025-3-29 19:27
Refrigeration and Heating,This chapter shows some techniques used during the Roman era in order to obtain a sort of refrigeration or of heating in the houses. Techniques to obtain ice during the same era are also reported. Finally, an example of the use of solar energy for heating is reported.作者: 蔑視 時間: 2025-3-29 20:23
Underwater Activities,In this chapter some examples of underwater activities are presented, starting from the immersion of Alexander the great up to the Renaissance. Ancient devices for scuba divers and ancient diving bells are also shown.作者: Conflict 時間: 2025-3-30 02:22
Telecommunications,This chapter presents some ancient telecommunication devices, starting from the Greek-Roman Era till the 18th Century. Particularly interesting is the water telegraph that was based on a very modern concept and permitted to communicate fastly and efficiently in all the Roman Empire.作者: evanescent 時間: 2025-3-30 07:39
Medicine and Health,In this chapter some examples of the ancient medical knowledge are briefly exposed. The topics are: the medical assistance provided to the Roman legionnaires, the reconstructive plastic surgery, the early Penicillin and the beginning of the biological warfare.作者: Somber 時間: 2025-3-30 11:54 作者: 精美食品 時間: 2025-3-30 16:26
https://doi.org/10.1007/978-3-319-44476-5Ercolano; Roman Empire; ancient engineers; ancient inventions; history of engineering; mechanism design; P作者: 褪色 時間: 2025-3-30 19:13
978-3-319-83061-2Springer International Publishing Switzerland 2017作者: antipsychotic 時間: 2025-3-30 20:50 作者: 使出神 時間: 2025-3-31 04:50 作者: MURKY 時間: 2025-3-31 05:29 作者: 魯莽 時間: 2025-3-31 11:50 作者: AGOG 時間: 2025-3-31 15:53 作者: 火花 時間: 2025-3-31 18:26
Drilling of Polymer-Matrix Compositesization; the Code of Hammurabi dating to the 18th century B.C, in fact, made explicit reference to irrigation machines. In this chapter the early water lifting machines are presented from the shaduf till the Renaissance; Greek-Roman pumps and Islamic devices are also presented.作者: 積習(xí)難改 時間: 2025-3-31 21:54 作者: MOAT 時間: 2025-4-1 04:14 作者: PALL 時間: 2025-4-1 07:01 作者: FLIT 時間: 2025-4-1 13:18
Dialogues on Levitation Techniques and Acoustic Levitation,y to Britain’s path-breaking Industrial Training Act of 1964. While the Act occasioned widespread domestic and international interest, and generally favourable comment at the time, more recently some considerable amount of disillusion with the working of the Act in practice and consequent calls for 作者: 故意釣到白楊 時間: 2025-4-1 18:09 作者: 慷慨不好 時間: 2025-4-1 20:07
0075-8434 s.Researchers and graduate studentsinterested in mathematicalmodeling or nonlinear analysis will find hereinterestingand fascinating results.978-3-540-56251-1978-3-540-47491-3Series ISSN 0075-8434 Series E-ISSN 1617-9692
