122,382 research outputs found
Storia di un'edizione mancata : L'edizione nazionale lincea della Poetica di Aristotele tra Manara Valgimigli e Nicola Festa
No full textL'autore indaga le ragioni e le vicende per le quali la progettata ediziona nazionale lincea della Poetica di Aristotele non fu mai realizzata né da Manara Valgimigli, cui era stata affidata, né da Nicola Festa, che assunse l'incarico dopo la rinuncia di Valgimigli.The author investigates the reasons and events why the planned Lyncean national edition of Aristotle's Poetics was never carried out either by Manara Valgimigli, to whom it had been entrusted, or by Nicola Festa, who took over the task after Valgimigli resigned
Platone. Apologia di Socrate, a cura di Manara Valgimigli
No full textPlatone. Apologia di Socrate, a cura di Manara Valgimigli. In: Supplément critique au Bulletin de l'Association Guillaume Budé, n°1,1929. pp. 78-81
Platone. Apologia di Socrate, a cura di Manara Valgimigli
No full textPlatone. Apologia di Socrate, a cura di Manara Valgimigli. In: Supplément critique au Bulletin de l'Association Guillaume Budé, n°1,1929. pp. 78-81
Il punto di vista dell’infermiere. Le sfide dell’alterità culturale al sapere medico-infermieristico
No full textتقنيات رياضية في محاكاة استجابة نظام ديناميكي لشروط ابتدائية باستخدام نموذج فضاء الحالة و تحويلات لابلاس
No full textيمثل نموذج فضاء الحالة State Space أحد تقنيات محاكاة النظم الديناميكية التي تخضع لأكثر من دخل و لديها أكثر من خرج ⸲ و يقوم على مبدأ تحويل نظام ديناميكي من المرتبة n إلى نظام ديناميكي مكون من n معادلة تفاضلية من الرتبة الأولى ⸲ و هو ما يجعله أداة نمذجية عابرة للنظم الديناميكية تمثل وصفاً متكاملاً للنظام المعطى .
عند محاكاة نظام يخضع لشروط ابتدائية فقط يكون من الضروري تحويله إلى نظام بدخل محدد يعطي نفس الخرج الذي يعطيه تحت تأثير الشروط الابتدائية ⸲ و لمعالجة هذه المشكلة يمكن الاستفادة من البيئة الرياضية التي يوفرها نموذج فضاء الحالة .
في هذا المقال تم تطوير طريقة رياضية لتحويل نظام ديناميكي يخضع لشروط ابتدائية فقط إلى نظام ديناميكي بدخل خطوي واحدي ⸲ بحيث يعطي نفس الخرج الذي تعطيه الشروط الابتدائية ⸲ و ذلك بالاستفادة من تحويلات لابلاس المباشرة و العكسية ⸲ و العلاقة بين دالتي ديراك دلتا و هيفيسايد ⸲ حيث تم تنفيذ المحاكاة باستخدام Matlab/Simulink ⸲ و تمت مقارنة النتائج للتحقق من صحة الطريقة المقترحة
Violence versus gratitude: Courses of recognition in caring situations
No full textPandemic infection by COVID-19 could be changing the public image of the nursing profession in Italy. Recently, as in any western country, we were being registered with an increase in the number of violence against healthcare professionals. Nevertheless, due to pandemic in the social media, the nursing profession is remembered for competence, determination, courage, and humanity, and it is continually remercied by people, politicians, and journalists. In this paper, we will conduct a phenomenological argument that proposes both phenomena can be explained by Paul Ricoeur's courses of recognition. In cases of violence, patients and their family members reacting because they feel betrayed for a real or alleged injustice—primarily not to be listened to by health professionals. Nurses and other professionals are often unable to take the right grade of involvement for understanding patient's needs. On the other hand, during COVID-19 pandemic, patients and family members perceive the extraordinary daily work of caring, and they react thanking. The principle of the gift is implicated in both cases: the crisis of gift received or donated can be explaining violence; gratitude and thanks can be explaining by gratuitousness of care
È tempo di guerra, oggi
No full textIn questo scritto si suggeriscono semplici note per un taccuino da tenere sempre aperto, su cui “ruminare” pensando a/su/dentro questi tempi di guerra, lungo tre direttrici:
a) L’attenzione al lessico che si utilizza per riferirsi alle “neoguerre”, che è nebuloso, autocontradditorio, confusivo, se non menzognero. Seguendo l’esigenza di muovere dall’analisi dei nostri discorsi sulla guerra, di “ripulire” il linguaggio che usiamo, e dal quale finiamo per essere intrappolati, anche se non ce ne accorgiamo, consentendo così all’abisso di dominarci anche se pensiamo di essere in cammino per liberarcene.
b) Il risveglio della coscienza, quindi, che si origina proprio quando ci rendiamo conto della situazione critica in cui ci troviamo, sentiamo la violenza e la distruttività, e “scrutiamo l’abisso”, ponendoci di fronte all’estremo che ci circonda.
c) Per aprire infine le parole ed il pensiero e le azioni a ciò che ci può permetteredi trasformare il conflitto con il mostro con cui ci confrontiamo, senza finire mostri noi stessi, accogliendo però in noi lo sguardo e esplorativo e scrutante dell’abisso stesso, che ci mette di fronte, alla fine, proprio a noi stessi ed alle nostre responsabilità di resistenza
Small degree covers of P^n and hyperplane sections
No full textSome general properties of smooth projective varieties admitting a branched cover of P^n of degree t < n among their hyperplane sections are studied. Moreover, a contribution to their classification is given for t \leq 5
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