Joannis Nathanael Lieberkühn ... dissertationes quatuor : nimirum De valvula coli et usu processus vermicularis, De fabrica et actione villorum intestinorum tenuium hominis, Sur les moyens propres à decouvrir la construction de visceres, Description d'un microscope anatomique : omnia nunc primum in unum collecta & edita / cura et studio Joannis Sheldon.

  • Lieberkühn, Johann Nathanael, 1711-1756.
Date:
1782
Catalogue details

Licence: Public Domain Mark

Credit: Joannis Nathanael Lieberkühn ... dissertationes quatuor : nimirum De valvula coli et usu processus vermicularis, De fabrica et actione villorum intestinorum tenuium hominis, Sur les moyens propres à decouvrir la construction de visceres, Description d'un microscope anatomique : omnia nunc primum in unum collecta & edita / cura et studio Joannis Sheldon. Source: Wellcome Collection.

Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.

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    XV. Cavum ampullulae laftei (§. 3.) in quovis villo aequale ponamus cubo | lineae. Cur per hypothefiii determinem tantummodo villi cavum, ratio quaerenda eft in diverfa mag- nitudine, figura diverfa in diverfis corporibus & ftatibus eorum, praeprlmis autem in impoflibili- tate determinandi, quantam cavi partem fiibftan- tia fpongiofa occupet, qua villi cavum repletum eft. (§. 8.). Nec interefte multum pro fcopo noftro, an exaftiflime hoc determinemus, ex fe- quentlbus patebit. ‘ §. XVI. In unius lineae quadrato partis inteftini ex ad- ulto, quod contraftum nec flatibus diftentum erat, numeravi 25. villos. Latitudo hujus Inte- ftini erat 2. pollicum, longitudo autem integri inteftini i o. pedum. In Inteftinis juniorum numerus villorum neuti- quam aequalis eft numero eorundem in adultis; licet capacitatem cujufvis villi ex infante aequa- lem