En su Idea para una historia universal, Kant apela al supuesto regulativo de un «plan oculto la naturaleza» justificar concepción ilustrada del progreso humanidad en el curso historia. Este planteamiento está gravado, sin embargo, con dificultad: los logros técnicos y políticos sólo pueden consolidarse mediante moral humanidad, cual no puede, a vez, ser garantizado por teleología natural. texto...

Resumen: La emergencia de la pandemia covid 19 trajo una explicación impostada a crisis estructural del capital, que venía siendo administrada en base ofensiva capital contra todas las conquistas trabajo. En este contexto extensión sin precedentes asistencia, como mecanismo privilegiado para atender desocialización y riesgo supervivencia grandes contingentes expulsados relación laboral, cobra n...

teristic pharmacological properties. With this end in view we started with cobra venom and Russell's viper venom. The cobra and Russell's viper belong to two different families of snakes, viz, Colubridce and Viperidce, respectively, and though the venoms from these have some characteristics in common they differ strikingly in other respects. For instance the neurotoxic element is preponderant i...

A Huey Cobra helicopter was just finishing up a nighttime practice run. The pilot was working on his low hover maneuvers at the air base when he tipped his tail rotor sharply backward, snapping off his tail boom. Without the tail —which keeps a helicopter from spinning around in circles— the helicopter took off like a pinwheel, sliding down the runway doing 360’s in a brilliant shower of sparks...

AKR mice with spontaneous leukemia were infused with normal serum from a variety of species. Leukemia cell destruction was produced by serum from strains of mice possessing the full spectrum of complement components, but not by serum from strains with a genetically determined deficiency of C5. Serum from guinea pigs, horses, and humans also causes destruction of leukemia cells. The antileukemic...

In this paper, utilization of clustering algorithms for data fusion in decision level is proposed. The results of automatic isolated word recognition, which are derived from speech spectrograph and Linear Predictive Coding (LPC) analysis, are combined with each other by using fuzzy clustering algorithms, especially fuzzy k-means and fuzzy vector quantization. Experimental results show that the ...

هدف: این تحقیق با هدف ارائه مدلی برای ارتقای صلاحیت‌های حرفه‌ای مشاوران آموزشی در خدمات به دانش‌آموزان مقطع متوسطه اول انجام شد.مواد و روش‌ها: روش پژوهش حاضر، توصیفی از نوع اکتشافی حیث رویکرد، ترکیبی (کیفی-کمی) بود. بدو کار بخش کیفی مبتنی بر اجرای مصاحبه‌های صورت نیمه‌ساختاریافته خبرگان، ابعاد مؤلفه‌ها شناسایی کمی بهره‌گیری پرسشنامه، نسبت جمع‌آوری داده‌ها اقدام شد. مشارکت‌کنندگان 14 خبره حوزه م...

Aqueous extracts of Mucuna pruriens seeds were tested for their activity on various pharmacological effects like lethality, phospholipase activity, edema forming activity, fibrinolytic activity and haemorrhagic activity of of cobra and krait venoms. The aqueous extract displayed a significant inhibitory effect on the lethality, phospholipase activity, edema forming activity, fibrinolytic activi...