3.1 准静态过程（quasi-static process） 3.2 功 3.3 内能、热量、热力学第一定律 3.4 热容量 热力学第一定律对理想气体等值过程的应用 3.4 热容量 热力学第一定律对理想气体等值过程的应用 3.5 理想气体的绝热过程(adiabatic process) 3.6 热机循环 (cycle process)

Algorithms Day 31 L18.2 Negative-weight cycles Recall: If a graph G = (V, E) contains a negative￾weight cycle, then some shortest paths may not exist. Example:

11–1 交变应力与疲劳失效(Alternating stress and fatigue failure) 11–3 持久极限(Endurance limit) 11–2 交变应力的循环特征、应力幅和平 均应力(The cycle symbol,stress amplitude and mean stress for alternating stress） 11–4 影响持久极限的因素 (The effective factors of endurance limit )

A Systems View of Project Management Project Phases and the Project Life Cycle Understanding Organizations Suggested Skills for a Project Manager Project Management Process Groups

Cells reproduce via a cell cycle Meiosis is the key to sexual reproduction and Mendel’s rules Sex determination, sex linkage and chromosome nondisjunction supported the chromosome theory

28.1 Introduction 28.2 Transforming viruses carry oncogenes 28.3 Early genes of DNA transforming viruses have multifunction oncogenes 28.4 Retroviruses activate or incorporate cellular genes 28.5 Retroviral oncogenes have cellular counterparts 28.6 Ras oncogenes can be detected in a transfection assay 28.7 Ras proto-oncogenes can be activated by mutation at specific positions 28.8 Nondefective retroviruses activate proto-oncogenes 28.9 Proto-oncogenes can be activated by translocation 28.10 The Philadelphia translocation generates a new oncogene 28.11 Oncogenes code for components of signal transduction cascades 28.12 Growth factor receptor kinases can be mutated to oncogenes 28.13 Src is the prototype for the proto-oncogenic cytoplasmic tyrosine kinases 28.14 Oncoproteins may regulate gene expression 28.15 RB is a tumor suppressor that controls the cell cycle 28.16 Tumor suppressor p53 suppresses growth or triggers apoptosis

11.1 Introduction 11.2 Lytic development is divided into two periods 11.3 Lytic development is controlled by a cascade 11.4 Functional clustering in phages T7 and T4 11.5 Lambda immediate early and delayed genes are needed for both lysogeny and the lytic cycle

OUTLINE Overview of effects Solar Cycle Gravity Neutral Atmosphere Ionosphere GeoMagnetic Field Plasma Radiation

Liquidity and Working Capital Basics Company Liquidity refers to the ability to meet short- term obligations Liquidity is the ability to convert assets into cash or to obtain cash Short term is the longer of one-year or the company operating cycle

Outline Merchandising activities Operating cycle of merchandising companies Merchandising cost accounts Inventory systems Merchandise purchases Sales transactions Adjusting and closing entries