6.001 Structure and Interpretation of Computer Programs. Copyright o 2004 by Massachusetts Institute of Technology 6.001 Notes: Section 11.1 Slide ll1.1 Elements of a Data Abstraction For the past few lectures, we have been exploring the topic of data abstractions, and their role in modularizing complex

Section d Bacterial structure and function 细菌的结构与功能 Archaea D5 The archaea Crenarchaeota Euryarchaeota 古细菌

Section D Bacterial structure and function 细菌的结构与功能 D1 Prokaryote taxonomy 原核生物分类学

luse this is the central part of the environment model, let's look in very painful detail at an example of an evaluation. In (square 4)I g particular, let's look at the evaluation of (square 4)with x;10 respect to the global environment. Here is the structure we start

Slide 12.1.1 In the last lecture, we introduced mutation as a component of 6001s|cP our data structures We saw for example that set was a Environment mode way of changing the value associated with a variable in our system, and we saw that set-car! and set-cdr! were ways of changing the values of parts of list structure Now, several important things happened when we introduced

1. Sing le crystal ver sus po l crystal 1. For single crystals there is only one type of structure with same orientation Single crystals is characterized by anisotropy 2. Polycrystal consists of a lot of grain, small single crystals, With same structure but different orientations. These small single crystals are called grains. The boundaries between them are called grain boundaries

6.001 Structure and Interpretation of Computer Programs. Copyright o 2004 by Massachusetts Institute of Technology 6.001 Notes: Section 31.1 Slide 3l.ll Trees, graphs and Search In previous lectures we have seen a number of important themes, which relate to designing code for complex syste

6.001 Structure and Interpretation of Computer Programs. Copyright o 2004 by Massachusetts Institute of Technology 6.001 Notes: Section 10.1 Slide 1o.1.1 Table: a set of bindings Over the past few lectures, we have introduced the concepts of data abstractions, types and aggregate structures. In this lecture

MASSACHVSETTS INSTITVTE OF TECHNOLOGY Depart ment of Electrical Engineering and Computer Science 01-Structure and Interpret at ion of Computer Programs Spring Semester, 2005 Quiz it Closed book two sheets of not es Throug hout this quiz, we have set aside space in which you should write your answers. Please try

An internal, operations driven activity involving organizing, budgeting, motivating, culture building, supervising, and leading to make the strategy worked as intended. There must be a fit between strategy and organizational resources and capabilities, reward structure, internal support systems, and organizational structure