Filters: Collection: "ir_uspace"
| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 376 |
 |
Gesteland, Raymond F. | Pattern of protein synthesis in monkey cells infected by simian virus 40 | After infection of several permanent monkey cell lines by simian virus 40 (SV40), four additional protein bands can be detected by simple sodium dodecyl sulfate-polyacrylamide gel electrophoresis of whole-cell extracts. These bands appear only after the onset of viral deoxyribonucleic acid (DNA) syn... | Monkeys; Simian virus 40; Peptides; DNA, Viral/biosynthesis | 1972 |
| 377 |
 |
Landesman, Bruce M. | Obligation to obey the law | It is often said that we have an obligation to obey the law just because it is the law. This idea has been espoused in the West at least as early as Socrates, and it is espoused today. It is not the special claim of any particular ideology, but has been held by advocates of most political persuasio... | Obedience; Moral; Legal | 1972 |
| 378 |
 |
Jameson, Kenneth P. | Comment on the theory and measurement of dynamic X-Efficiency | Discusses a mathematical model capable of explaining the observations of the concept of X-efficiency on more familiar economic grounds. Presentation of a model of industry maximization over time; Emphasis given on the investment demand function derived from the cost of adjustment; Solution of the in... | Calculus; Economics; Mathematical models | 1972-05 |
| 379 |
 |
Evans, David | Graphical man/machine communications: June 1972 | 1972-06 | ||
| 380 |
 |
Parke, Frederic Ira | Computer generated animation of faces | This report discusses the representation, animation and data collection techniques that have been developed and used to produce "realistic" computer generated half-tone animated sequences of a human face changing expression. It was determined that approximating the surface of a face with a polygona... | Computer animation | 1972-06 |
| 381 |
 |
Firmage, Edwin B. | Book review: Luard, The International Regulation of Frontier Disputes | The international system, like its municipal counterparts, has developed procedures and techniques for dispute resolution. These include traditional political or diplomatic procedures such as inquiry or fact-finding, conciliation, negotiation, and mediation. Other procedures are of a juridical natur... | Territorial conflicts; European boundaries; Political and diplomatic resolutions | 1972-09 |
| 382 |
 |
Jameson, Kenneth P. | Castle or the tipi: rationalization or irrationality in the American economy | During a 1957 Notre Dame conference entitled "What America stands for", Karl De Schweinitz, Jr. examined the "contemporary problems of the American economy'. | American economy; Power; Economic imperatives | 1972-10 |
| 383 |
 |
Evans, David | Graphical man/machine communications: December 1972 | The object of the graphical man/machine communication effort is the development of computers and computing techniques the people may use interactively in real time to extend their problem-solving capability, and to work cooperatively by means of improved communications via computer. This report summ... | Waveform processing; Symbolic computation; Man/machine communications | 1972-12 |
| 384 |
 |
Warner, Homer R. | Health Evaluation Through Logical Processing - HELP | Biomedical Informatics | 1973 | |
| 385 |
 |
Gesteland, Raymond F. | Processing of adenovirus 2-induced proteins | Analysis of (35)S-methionine-labeled extracts of adenovirus 2-infected KB cells revealed 22 virus-induced polypeptide components. Most proteins of the virion were easily detected in extracts of whole cells labeled for short periods between 15 and 30 h after infection; however, several virion compone... | Adenoviridae; Viral Proteins; Protein Precursors; Methionine; Mouth Neoplasms | 1973 |
| 386 |
 |
Miller, Jan D. | Screening and classification | The processing of minerals almost invariably involves the reduction in size of the minerals contained in an ore to effect liberation of disseminated values or, in other instances, to effect increased surface area. Separation of solids according to size usually is undertaken to promote maximum produc... | Mesh; Mechanical; Separation | 1973 |
| 387 |
 |
Riesenfeld, Richard F. | Computer aided geometric design | This book contains the edited proceedings of the first International Conference on Computer Aided Geometric Design, an important new field that draws on the principles of computer science, mathematics, and geometric design. The list of contributors includes most of the leading researchers in the... | Computer aided geometric design | 1973 |
| 388 |
 |
Olivera, Baldomero M. | Pyridine nucleotide metabolism in Escherichia coli. IV. Turnover | There are two pyridine nucleotide turnover pathways in Escherichia coli, the Gholson turnover cycle, with nicotinamide as an intermediate, and a second new pathway which does not involve nicotinamide. In exponentially growing cultures with a generation time of 60 min, the rates of these cycles are ... | Turnover cycle; Adenine | 1973 |
| 389 |
 |
Miller, Jan D. | Structure and composition of commercial copper chelate extractants | The structure, properties, and composition of commercial chelating-type copper extractants are examined. Characterization of these extractants was accomplished using organic separation techniques and analytical tools such as NMR and infrared spectroscopy. Results indicate that only the trans isomer ... | LIX® reagents; stoichiometry; reaction mechanism | 1973 |
| 390 |
 |
Olivera, Baldomero M. | Pyridine nucleotide metabolism in Escherichia coli. III. Biosynthesis from alternative precursors in vivo | In Escherichia coli, the nicotinamide moiety of pyridine nucleotides may be derived from de novo synthesis of the pyridine ring or through the uptake of either nicotinic acid or nicotinamide. De novo synthesis is the least preferred pathway; it is suppressed if an exogenous source is available. Nic... | Nicotinic acid; Biosynthesis | 1973 |
| 391 |
 |
Greenfield, Harvey | Simulation of arbitrary shaped boundaries for hemodynamic studies | 1973 | ||
| 392 |
 |
Olivera, Baldomero M. | Pyridine nucleotide metabolism in Escherichia coli. II. Niacin starvation | The effect of niacin starvation has been studied in a niacin-requiring auxotroph of Escherichia coli. If a culture is totally deprived of niacin, cells continue to divide until the total pyridine nucleotide content has fallen from 1.9 X 10^6 to 1.2 X 10^5 molecules per cell. During starvation, the r... | Starvation; Nicotinic acid | 1973 |
| 393 |
 |
Allen, Edgar S. | Sensory information processing and symbolic computation (1 Jan. 1975 - 30 June 1975) | This research uses digital computation to investigate processes, both linear and nonlinear, for the filtering. restoration, enhancement, bandwidth reduction, distortion immunization and analysis of both visual and auditory information. | Sensory information processing; Symbolic computation; Auditory information; Visual information | 1973 |
| 394 |
 |
Pryor, T. Allan | Automated Interpretation of the Mackay-Marg Tonograph by Digital Computer | Biomedical Informatics | 1973 | |
| 395 |
 |
Firmage, Edwin B. | Law of presidential impeachment | This Article will focus upon four influences that together determine the law of presidential impeachment: English law; the Constitutional Convention and state ratifying conventions; American impeachment experience; and public policy considerations. It is the public policy considerations upon which ... | Wrongdoing; Executive branch | 1973 |
| 396 |
 |
Firmage, Edwin B. | J. Reuben Clark, Jr., law and international order | President J. Reuben Clark, Jr., spent his professional career, spanning some twenty-seven years, as an international lawyer.1 From the time of his graduation from the Columbia Law School in 1906 and his appointment as assistant Solicitor (an assistant legal adviser in the Department of State) in the... | Arbitration; Settlement; Resolution | 1973 |
| 397 |
 |
Ailion, David Charles | Protein hydration changes in the formation of the nicotinamide adenine dinucleotide complexes of glyceraldehyde 3-phosphate dehydrogenase of yeast. II. The spin lattice relaxation of solvent water protons | The glyceraldehyde 3-phosphate dehydrogenase of yeast is known to undergo a particle volume contraction and the commensurate loss of a hydration component when it forms a complex with NAD. We have inquired whether the water movement in the conformational transition can be monitored by measurements ... | Protein hydration; Nicotinamide adenine dinucleotide complexes; Glyceraldehyde 3 phosphate dehydrogenase; Solvent water protons | 1973 |
| 398 |
 |
Miller, Joel Steven | Isomeric conformations in a pentaco-ordinated ruthenium compound: crystal and molecular structures of the orange and violet isomers of (Ph3P)2[(CF3)2C2S2]Ru(CO) | Summary The molecular conformations of two square pyramidal species, one violet the other orange, both composition (Ph3P)2[(CF3)2C2S2]Ru(CO) are described. | Pyramidal, Radiation, | 1973 |
| 399 |
 |
Smith, Ken R. | Allied health manpower strategies: estimates of the potential gains from efficient task delegation | This study analyzes the potential impact of physician extenders on the productivity of primary care practices and considers the consequent implication for future health manpower requirements. A number of previous investigations have evaluated a variety of extenders in experimental settings. This stu... | 1973 | |
| 400 |
 |
Mattis, Daniel C. | Second-order phase transition in a model random alloy | We investigate the existence and stability of long-range order in a simple model of a binary alloy. We find that for electron concentrations in the vicinity of one per atom, in bipartite lattices, long-range order of the atoms exists at low temperatures, and we find that the system undergoes a secon... | Phase transition; Random alloys; Quasiparticles; Density of state | 1973-03 |