Memory and Emergence

IF 29 1区 物理与天体物理 Q1 PHYSICS, CONDENSED MATTER
Sidney R. Nagel
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引用次数: 0

Abstract

A negative contains all the information for the final photographic print. But held up against the light, the negative often appears glaring and garish—certainly unfamiliar and sometimes difficult to recognize. Immediately after exposure in the quiet acrid environment of the darkroom, the positive enlargement is initially invisible and then starts to appear so faintly that it is scarcely detectable; only with patience as it reacts to the harsh chemical baths into which it was plunged does it emerge into a sharp, detailed, and nuanced image. In the shadows cast by the negative, as the resultant positive emerges from the nearly unrecognizable past, it is surprising and gratifying to discover a memory of the initial moment of exposure. This metaphor serves as an apt though abstract description of the experiences described in this essay.
记忆与涌现
底片包含了最终相片的所有信息。但在光线下,底片往往显得刺眼、花哨——当然是不熟悉的,有时甚至难以辨认。在暗室中安静而辛辣的环境中曝光后,放大后的正片最初是看不见的,然后开始变得非常微弱,几乎无法察觉;只有耐心地观察它对严酷的化学浴的反应,它才能呈现出清晰、细致和微妙的形象。在底片所投下的阴影中,当由此产生的正面从几乎无法辨认的过去中浮现出来时,发现最初曝光时刻的记忆是令人惊讶和满足的。这个比喻虽然抽象,但却恰当地描述了本文所描述的经历。
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来源期刊
Annual Review of Condensed Matter Physics
Annual Review of Condensed Matter Physics PHYSICS, CONDENSED MATTER-
CiteScore
47.40
自引率
0.90%
发文量
27
期刊介绍: Since its inception in 2010, the Annual Review of Condensed Matter Physics has been chronicling significant advancements in the field and its related subjects. By highlighting recent developments and offering critical evaluations, the journal actively contributes to the ongoing discourse in condensed matter physics. The latest volume of the journal has transitioned from gated access to open access, facilitated by Annual Reviews' Subscribe to Open initiative. Under this program, all articles are now published under a CC BY license, ensuring broader accessibility and dissemination of knowledge.
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