Hormesis: A Conversation with a Critic

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Hormesis: A Conversation with a Critic

OBJECTIVE In this commentary I respond to points raised in the commentary by Mushak [Ad hoc and fast forward: the science and control of hormesis growth and development. Environ Health Perspect 117:1333-1338 (2009)], which principally concerns studies by me and my colleagues concerning the frequency of hormesis in toxicology. DISCUSSION In this commentary I demonstrate that Mushak's analysis ...

متن کامل

Philosophy, Art and Critique: A (short) conversation with the “other”

The article sketches a nexus between philosophy, art (poetry) and critique with a particular emphasis on the contribution of classical Muslim philosophers. At the same time, it demonstrates how luminaries such as Omar Khayyam and Ibn Sina, contributed to the renewal of philosophy as a freedom seeking exercise and as a means to pursue happiness through knowledge. In the second&nbs...

متن کامل

Classification-based Policy Iteration with a Critic

In this paper, we study the effect of adding a value function approximation component (critic) to rollout classification-based policy iteration (RCPI) algorithms. The idea is to use a critic to approximate the return after we truncate the rollout trajectories. This allows us to control the bias and variance of the rollout estimates of the action-value function. Therefore, the introduction of a ...

متن کامل

A Divergence Critic

Inductive theorem provers often diverge. This paper describes a critic which monitors the construction of inductive proofs attempting to identify diverging proof attempts. The critic proposes lemmas and generalizations which hopefully allow the proof to go through without divergence. The critic enables the system SPIKE to prove many theorems completely automatically from the deenitions alone.

متن کامل

A critic-critic architecture to combine reinforcement and supervised learnings

In real life, learning is greatly speeded-up by the intervention of a teacher who gives examples, or shows, how to perform a certain task. In all this abstract, we let apart structural simpli cations of the problem by the designer which to not deal explicitely with learning. The intervention of the teacher can be realized in di erent ways: verbal explanation, demonstration, guidance, shaping th...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Environmental Health Perspectives

سال: 2009

ISSN: 0091-6765,1552-9924

DOI: 10.1289/ehp.0901002