Casati, Paolo, De igne dissertationes physicae, 1686

Table of figures

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              <pb o="74" file="0502" n="502" rhead="Diſſertatio Tertia."/>
            Braſiliâ, quia interiores terræ partes frigidæ ſunt, parum depri-
              <lb/>
            muntur infrà ſuperficiem etiam ingentium arborum radices;
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            </s>
            <s xml:id="echoid-s16278" xml:space="preserve">quæ tamen ad plantæ firmitatem latè expanduntur. </s>
            <s xml:id="echoid-s16279" xml:space="preserve">Audivi
              <lb/>
            non ſemel agricolas conquerentes de terræ, quam colebant, fri-
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            giditate, cui non niſi frequenti ſtercoratione ſubveniretur: </s>
            <s xml:id="echoid-s16280" xml:space="preserve">ſic
              <lb/>
            vineam inſtituentes pugillum ſtercoris columbini ſcrobibus
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            iniiciunt, in quibus malleoli conduntur. </s>
            <s xml:id="echoid-s16281" xml:space="preserve">Ex quibus liquet non
              <lb/>
            aëris extrinſecùs urgentis, ſed interioris caloris munuseſſe plan-
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            tis alimenta parare, atque apponere. </s>
            <s xml:id="echoid-s16282" xml:space="preserve">Hunc autem ſuccum,
              <lb/>
            quo planta alatur, minimè viſcidum ac tenacem eſſe oportet,
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            ut facilè in meatuum anguſtias ſe inſinuet; </s>
            <s xml:id="echoid-s16283" xml:space="preserve">ſicut & </s>
            <s xml:id="echoid-s16284" xml:space="preserve">nutriendo
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            animali Natura cibum extenuat in ventriculo, & </s>
            <s xml:id="echoid-s16285" xml:space="preserve">excoquit: </s>
            <s xml:id="echoid-s16286" xml:space="preserve">
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            diſcrimen quippe intercedit inter famis moleſtiam, & </s>
            <s xml:id="echoid-s16287" xml:space="preserve">nutri-
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            menti neceſſitatem: </s>
            <s xml:id="echoid-s16288" xml:space="preserve">licèt enim, ut aſſerenti Avicennæ credi-
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            mus, potuerit quis peregrè profecturus libram unam olei viola-
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            cei cum adipe miſti bibere, & </s>
            <s xml:id="echoid-s16289" xml:space="preserve">decem dierum inediam abſque
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            ullâ fame tolerare (id quod oleum amygdalinum, & </s>
            <s xml:id="echoid-s16290" xml:space="preserve">vaccinum
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            adipem præſtare poſſe tradit, ut refert Mizaldus cent. </s>
            <s xml:id="echoid-s16291" xml:space="preserve">2. </s>
            <s xml:id="echoid-s16292" xml:space="preserve">num. </s>
            <s xml:id="echoid-s16293" xml:space="preserve">55.) </s>
            <s xml:id="echoid-s16294" xml:space="preserve">
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            non propterea facta eſt melior nutritio, ſed tantùm materia,
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            illa pinguis lentè in ventriculo excocta cibi neceſſitatem prohi-
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            buit, cum fames communiter ex ventriculi inanitate oriatur.</s>
            <s xml:id="echoid-s16295" xml:space="preserve"/>
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            <s xml:id="echoid-s16296" xml:space="preserve">Grad. </s>
            <s xml:id="echoid-s16297" xml:space="preserve">In lignis, quæ comburimus, ſulphur ineſſe humori
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            commiſtum atque ſpiritibus, indicat flamma; </s>
            <s xml:id="echoid-s16298" xml:space="preserve">Salem pariter
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            atque terram produnt cineres reliqui, ex quibus lixivium para-
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            tur. </s>
            <s xml:id="echoid-s16299" xml:space="preserve">Certè Vitruvius propter ingenitum lignis calorem præci-
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            pit lib. </s>
            <s xml:id="echoid-s16300" xml:space="preserve">4. </s>
            <s xml:id="echoid-s16301" xml:space="preserve">cap. </s>
            <s xml:id="echoid-s16302" xml:space="preserve">7. </s>
            <s xml:id="echoid-s16303" xml:space="preserve">*Trabes it a ſint compactæ ſubſcudibus & </s>
            <s xml:id="echoid-s16304" xml:space="preserve">ſecuriclis,*
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            *ut compactura duorum digitorum habeat laxationem; </s>
            <s xml:id="echoid-s16305" xml:space="preserve">cum enim inter*
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            *ſe tangunt, ut non ſpiramentum & </s>
            <s xml:id="echoid-s16306" xml:space="preserve">perflatum venti recipiant, concale-*
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            *faciuntur, & </s>
            <s xml:id="echoid-s16307" xml:space="preserve">celeriter, putreſcunt.</s>
            <s xml:id="echoid-s16308" xml:space="preserve">* Cumigitur ligneas fibras ex his
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            componi atque conſtrui manifeſtum videatur, non longè recedi-
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            mus à probabilitate, ſi opinemur Veſiculas quidem potiſſimùm
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            humore, in quo diſſolutę ſint ſalinę particulę atquę terreę, ple-
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            nas eſſe, Fiſtulas verò illas, Fibrarum faſciculis interiectas, ſpi-
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            ritibus, Sulphure, ac Sale volatili, maximè nitroſo turgeſcere.
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            </s>
            <s xml:id="echoid-s16309" xml:space="preserve">Has particulas naturâ calidas, nullóque terræ, ſalis fixi, & </s>
            <s xml:id="echoid-s16310" xml:space="preserve">aquæ
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            vinculo adhuc coërcitas, agitari neceſſe eſt, amplioremq; </s>
            <s xml:id="echoid-s16311" xml:space="preserve">locum
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            quærentes Fiſtulæ ipſius membranam inflare; </s>
            <s xml:id="echoid-s16312" xml:space="preserve">cui ſpiralem
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            illam tęniam Natura circumduxit, tùm ne rumpatur, tùm ut
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            ſupramodum intenta validiùs ſerecipiat, ac reſtituat. </s>
            <s xml:id="echoid-s16313" xml:space="preserve">Propterea
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            hujuſmodi Fiſtulam in plures ſinus ideò diſtinctam exiſtimo,
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            ut particulæ calidæ non uno impetu quaſi per æquabilem </s>
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