Establishing a communications link between two different, incompatible, personal computers: with practical examples and illustrations and program code.

PubMed

Davidson, R W

1985-01-01

The increasing need to communicate to exchange data can be handled by personal microcomputers. The necessity for the transference of information stored in one type of personal computer to another type of personal computer is often encountered in the process of integrating multiple sources of information stored in different and incompatible computers in Medical Research and Practice. A practical example is demonstrated with two relatively inexpensive commonly used computers, the IBM PC jr. and the Apple IIe. The basic input/output (I/O) interface chip for serial communication for each computer are joined together using a Null connector and cable to form a communications link. Using BASIC (Beginner's All-purpose Symbolic Instruction Code) Computer Language and the Disk Operating System (DOS) the communications handshaking protocol and file transfer is established between the two computers. The BASIC programming languages used are Applesoft (Apple Personal Computer) and PC BASIC (IBM Personal computer).

The Timer-Logger-Communicator for Continuous, Mobile Measurement of Wheelchair Pressure Reliefs

PubMed Central

Grip, Jeffrey C.; Merbitz, Charles T.

1985-01-01

A recently developed device which provides continuous, direct monitoring of the pressure-relief performance of persons confined to wheelchairs is reported. A custom portable computer records the data, which is transferred for analysis to an Apple IIe. The mobile computer can also signal the patient to relieve pressure based on preset criteria and the patient's performance. Teaching lift-offs to prevent ischial pressure sores is the object. Data collected with the device are used clinically and for research. Examples of such data are presented. The benefits of the device are reviewed.

Exploiting parallel computing with limited program changes using a network of microcomputers

NASA Technical Reports Server (NTRS)

Rogers, J. L., Jr.; Sobieszczanski-Sobieski, J.

1985-01-01

Network computing and multiprocessor computers are two discernible trends in parallel processing. The computational behavior of an iterative distributed process in which some subtasks are completed later than others because of an imbalance in computational requirements is of significant interest. The effects of asynchronus processing was studied. A small existing program was converted to perform finite element analysis by distributing substructure analysis over a network of four Apple IIe microcomputers connected to a shared disk, simulating a parallel computer. The substructure analysis uses an iterative, fully stressed, structural resizing procedure. A framework of beams divided into three substructures is used as the finite element model. The effects of asynchronous processing on the convergence of the design variables are determined by not resizing particular substructures on various iterations.

Microcomputer Applications in Agriculture.

ERIC Educational Resources Information Center

Hilgenberg, Gene; And Others

This curriculum guide is intended to assist persons teaching a course in microcomputer applications in agriculture. (These applications are designed to be used on Apple IIe or TRS-80 microcomputers.) Addressed in the individual units of instruction are the following topics: microcomputer operating procedures; procedures for evaluating and…

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

An Apple IIe microcomputer is being used to collect data and to control a pyrolysis system. Pyrolysis data for bitumen and kerogen are widely used to estimate source rock maturity. For a detailed analysis of kinetic parameters, however, data must be obtained more precisely than for routine pyrolysis. The authors discuss the program which controls the temperature ramp of the furnace that heats the sample, and collects data from a thermocouple in the furnace and from the flame ionization detector measuring evolved hydrocarbons. These data are stored on disk for later use by programs that display the results of themore » experiment or calculate kinetic parameters. The program is written in Applesoft BASIC with subroutines in Apple assembler for speed and efficiency.« less

Using a Drug Interaction Program (Drug Interactions Advisor™) in a Community Hospital

PubMed Central

Harvey, A. C.; Diehl, G. R.; Finlayson, W. B.

1987-01-01

To test the usefulness of a drugs-interaction program in a community hospital one hundred patients in three medical wards were surveyed with respect to their drug regime. The drugs listed for each patient were entered into Drug Interactions Advisor™ a commercial interactions program running on an Apple IIE. Interacting drugs were listed with the severity of the interaction in each case. Of one hundred patients fifty-one had drugs which could potentially interact and in fifty-one percent of cases a change in therapy would have been advised by Drug Interactions Advisor™. The completeness of the data base was assessed as to its inclusion of drugs actually given and it dealt with eighty-nine percent. The program was tested against ten known interactions and it identified six. Multiple drug therapy is a major problem nowadays and will increase with the aging of the population. Drug interactions programs exploit computer technology to make drug surveillance easier. Without computers such surveillance is difficult if not impossible.

Toy Control Program evaluation.

PubMed

Stewart, H A; Ormond, C; Seeger, B R

1991-08-01

The Toy Control Program for the Apple IIe microcomputer is a software and hardware package developed for the training of single-switch scanning skills. The specially designed scanning programs provide on screen visual feedback and activate a battery-powered toy to reinforce performance. This study examined whether the training of preschool subjects in single-switch scanning skills with the Toy Control Program would result in increased task completion scores and increased levels of attention to task, as compared with conditions of toy activation only and microcomputer programs with screen reinforcement only. The results showed that the subjects paid significantly more attention to the toys as reinforcers (p less than .01). No significant difference was found for the performance results of the three conditions. These findings support the use of a program like the Toy Control Program, which integrates the instructional capabilities of a computer with the reinforcement potential of a toy and the creativity of a therapist.

Mineralogy and Ar-Ar Age of the Tarahumara IIE Iron, with Reference to the Origin of Alkali-Rich Materials

NASA Technical Reports Server (NTRS)

Takeda, Hiroshi; Bogard, Donald D.; Otsuki, Mayumi; Ishii, Teruaki

2003-01-01

Silicate inclusions in nine known IIE irons show diversity in mineralogy, and Colomera, Kodaikanal, Elga and Miles contain alkali-rich silicate inclusions. Bogard et al. showed evidence of a complex parent body evolution for IIE irons based on Ar-39-Ar-40 ages. Colomera contained a sanidine-rich surface inclusion and the K-enrichment trends in the Na-rich inclusions are different from those of other IIEs. To elucidate the origin of K-rich materials, we studied the mineralogy and Ar-Ar age of silicate inclusions from the Tarahumara IIE iron meteorite.

Outcome of temporal lobe epilepsy surgery evaluated with bitemporal intracranial electrode recordings.

PubMed

Massot-Tarrús, Andreu; Steven, David A; McLachlan, Richard S; Mirsattari, Seyed M; Diosy, David; Parrent, Andrew G; Blume, Warren T; Girvin, John P; Burneo, Jorge G

2016-11-01

Temporal lobe epilepsy (TLE) with unclear lateralization may require intracranial implantation of electrodes (IIE). We retrospectively assessed the association between the use of IIE and long-term outcomes in patients undergoing anterior temporal lobectomy (ATL). We retrospectively reviewed the records of 1,032 patients undergoing epilepsy surgery at our center from 1977 to 2006. Patients who underwent ATL were included. Seizure outcome was assessed through final follow-up. Those who underwent scalp and IIE (mostly evaluated with temporal subdural strip electrodes) were compared. From 497 patients who underwent ATL, 139 did so after IIE placement in the temporal lobes. Mean age at surgery was 32.3±12.3years and median duration of follow-up 24 months (range: 6-36). Fifty-three percent of those evaluated with IIE were seizure-free at their last available visit (vs. 68% evaluated with only scalp EEG, p=0.002). Patients with lesional TLE generally had a better outcome (65.5% seizure free) than those without lesions (56.3%, p=0.093), especially for unilateral TLE diagnosed with IIE. In a multivariate Cox regression analyses adjusted for gender, neuropsychological concordance, pathological findings, and post-operative seizures, bilateral TLE predicted seizure recurrence in IIE patients (HR=2.08, 95% CI: 1.08-4.0, p=0.029). More than a half of those who undergo IIE in suspected TLE are seizure free after ATL. IIE allows for the identification of surgical candidates. Copyright © 2016 Elsevier B.V. All rights reserved.

SuperPILOT: A Comprehensive Computer-Assisted Instruction Programming Language for the Apple II Computer.

ERIC Educational Resources Information Center

Falleur, David M.

This presentation describes SuperPILOT, an extended version of Apple PILOT, a programming language for developing computer-assisted instruction (CAI) with the Apple II computer that includes the features of its early PILOT (Programmed Inquiry, Learning or Teaching) ancestors together with new features that make use of the Apple computer's advanced…

A computational analysis of the impact of the transient genetic imbalance on compartmentalized gene expression during sporulation in Bacillus subtilis.

PubMed

Iber, Dagmar

2006-06-30

Sporulation in Bacillus subtilis serves as paradigm for the development of two different cell types (mother cell and prespore) from a single cell. Differential gene expression is achieved by restricting the activation of the key transcription factor sigmaF to the smaller prespore. By use of a combination of mathematical and experimental techniques we have recently shown that the volume difference determines cell fate and that the accumulation of the phosphatase SpoIIE on the asymmetrically placed septum is sufficient for prespore-specific sigmaF activation. Since compartmentalized gene expression is still obtained when SpoIIE cannot accumulate on the septum a number of alternative mechanisms have been proposed. These mechanisms focus on the difference in gene content between mother cell and prespore immediately after septation. Here the computational model is employed to show that under physiological conditions the transient genetic imbalance is unlikely to affect the septation-dependent release of sigmaF. The duration of the transient genetic imbalance is too short for the degradation of SpoIIAB to have an impact on the release of sigmaF. Moreover, the existence of an elusive IIE inhibitor, which has been proposed to become depleted in the prespore because of the transient genetic imbalance, is shown to be inconsistent with available experimental data. We conclude that the volume difference between the two compartments is the main determinant of cell fate.

The Finding of a Group IIE Phospholipase A2 Gene in a Specified Segment of Protobothrops flavoviridis Genome and Its Possible Evolutionary Relationship to Group IIA Phospholipase A2 Genes

PubMed Central

Yamaguchi, Kazuaki; Chijiwa, Takahito; Ikeda, Naoki; Shibata, Hiroki; Fukumaki, Yasuyuki; Oda-Ueda, Naoko; Hattori, Shosaku; Ohno, Motonori

2014-01-01

The genes encoding group IIE phospholipase A2, abbreviated as IIE PLA2, and its 5' and 3' flanking regions of Crotalinae snakes such as Protobothrops flavoviridis, P. tokarensis, P. elegans, and Ovophis okinavensis, were found and sequenced. The genes consisted of four exons and three introns and coded for 22 or 24 amino acid residues of the signal peptides and 134 amino acid residues of the mature proteins. These IIE PLA2s show high similarity to those from mammals and Colubridae snakes. The high expression level of IIE PLA2s in Crotalinae venom glands suggests that they should work as venomous proteins. The blast analysis indicated that the gene encoding OTUD3, which is ovarian tumor domain-containing protein 3, is located in the 3' downstream of IIE PLA2 gene. Moreover, a group IIA PLA2 gene was found in the 5' upstream of IIE PLA2 gene linked to the OTUD3 gene (OTUD3) in the P. flavoviridis genome. It became evident that the specified arrangement of IIA PLA2 gene, IIE PLA2 gene, and OTUD3 in this order is common in the genomes of humans to snakes. The present finding that the genes encoding various secretory PLA2s form a cluster in the genomes of humans to birds is closely related to the previous finding that six venom PLA2 isozyme genes are densely clustered in the so-called NIS-1 fragment of the P. flavoviridis genome. It is also suggested that venom IIA PLA2 genes may be evolutionarily derived from the IIE PLA2 gene. PMID:25529307

Apple Seeks To Regain Its Stature in World of Academic Computing.

ERIC Educational Resources Information Center

Young, Jeffrey R.; Blumenstyk, Goldie

1998-01-01

Managers of Apple Computer, the company that pioneered campus personal computing and later lost most of its share of the market, are again focusing energies on academic buyers. Campus technology officials, even those fond of Apples, are greeting the company's efforts with caution. Some feel it may be too late for Apple to regain a significant…

A College That Relied on NeXT Computers Plans To Switch to Apple.

ERIC Educational Resources Information Center

Wilson, David L.

1997-01-01

Allegheny College (Pennsylvania), which uses NeXT computers, was dismayed when the technically superior operating system was orphaned but are now delighted that the company has been bought by Apple Computer and will make the operating system standard on Apple computers. The object-oriented operating system allows relatively unsophisticated users…

Computer Aided Drafting Packages for Secondary Education. Edition 1. Apple II and Macintosh. A MicroSIFT Quarterly Report.

ERIC Educational Resources Information Center

Pollard, Jim

This report reviews software packages for Apple Macintosh and Apple II computers available to secondary schools to teach computer-aided drafting (CAD). Products for the report were gathered through reviews of CAD periodicals, computers in education periodicals, advertisements, and teacher recommendations. The first section lists the primary…

SED/Apple Computer, Inc., Partnership Program.

ERIC Educational Resources Information Center

Stoll, Peter F.

1991-01-01

In 1990, the New York State Education Department (SED), Apple Computer, Inc., Boards of Cooperative Educational Services (BOCES), and school districts formed a partnership to explore the contribution technology can make to schools based on Apple Computer's Learning Society and SED's Long-Range Plan for Technology in Elementary and Secondary…

Chapter 11. Quality evaluation of apple by computer vision

USDA-ARS?s Scientific Manuscript database

Apple is one of the most consumed fruits in the world, and there is a critical need for enhanced computer vision technology for quality assessment of apples. This chapter gives a comprehensive review on recent advances in various computer vision techniques for detecting surface and internal defects ...

Computer-Intensive School Environments and the Reorganization of Knowledge and Learning: A Qualitative Assessment of Apple Computer's Classroom of Tomorrow.

ERIC Educational Resources Information Center

Levine, Harold G.

The Apple Classroom of Tomorrow (ACOT) project is an attempt to alter the instructional premises of a selected group of seven experimental classrooms in the United States by saturating them with computer technology. A recent proposal submitted to Apple Computer described STAR (Sensible Technology Assessment/Research), which includes both…

Preparation and reactions of an iodinated imidoester reagent with actin and alpha-actinin.

PubMed

Bright, G R; Spooner, B S

1983-06-01

The chemical iodination of an imidoester (methyl-p-hydroxybenzimidate, Wood et al. (1975) Anal. Biochem. 68, 339) and subsequent coupling of iodinated imidoester (IIE) to protein is an indirect method of iodinating proteins that is specific for the epsilon amino group of lysine residues and maintains the positive charge on the amino group at physiological pH. Purification of the IIE from chloramine-T and free iodine by benzene extraction eliminates the need for isoelectric precipitation and produces a more time- and cost-efficient IIE preparation and purification protocol. The separation of free from protein-bound label by chromatography, using centrifugal elution, provides a separation method that is rapid and efficient, without the generation of large volumes of radioactive wastes characteristic of conventional chromatographic and dialysis methods. To optimize the parameters of labeling protein with IIE, a systematic assessment of the effects of pH, reactant concentrations, and reaction time was made using purified cardiac actin and gizzard alpha-actinin. The parameters were defined to achieve an average labeling ratio of one IIE per protein polypeptide. The data demonstrate that both proteins appear to be labeled at the same rate and define several determining factors that limit the rate and extent of IIE incorporation into protein.

The H4IIE cell bioassay as an indicator of dioxin-like chemicals in wildlife and the environment

USGS Publications Warehouse

White, J.J.; Schmitt, C.J.; Tillitt, D. E.

2004-01-01

The H4IIE cell bioassay has proven utility as a screening tool for planar halogenated hydrocarbons (PHHs) and structurally similar chemicals accumulated in organisms from the wild. This bioassay has additional applications in hazard assessment of PHH exposed populations. In this review, the toxicological principles, current protocols, performance criteria, and field applications for the assay are described. The H4IIE cell bioassay has several advantages over the analytical measurement of PHHs in environmental samples, but conclusions from studies can be strengthened when both bioassay and analytical chemistry data are presented together. Often, the bioassay results concur with biological effects in organisms and support direct measures of PHHs. For biomonitoring purposes and prioritization of PHH-contaminated environments, the H4IIE bioassay may be faster and less expensive than analytical measurements. The H4IIE cell bioassay can be used in combination with other biomarkers such as in vivo measurements of CYP1A1 induction to help pinpoint the sources and identities of dioxin-like chemicals. The number of studies that measure H4IIE-derived TCDD-EQs continues to increase, resulting in subtle improvements over time. Further experiments are required to determine if TCDD-EQs derived from mammalian cells are adequate predictors of toxicity to non-mammalian species. The H4IIE cell bioassay has been used in over 300 published studies, and its combination of speed, simplicity, and ability to integrate the effects of complex containment mixtures makes it a valuable addition to hazard assessment and biomonitoring studies.

Bounds for the Z-spectral radius of nonnegative tensors.

PubMed

He, Jun; Liu, Yan-Min; Ke, Hua; Tian, Jun-Kang; Li, Xiang

2016-01-01

In this paper, we have proposed some new upper bounds for the largest Z-eigenvalue of an irreducible weakly symmetric and nonnegative tensor, which improve the known upper bounds obtained in Chang et al. (Linear Algebra Appl 438:4166-4182, 2013), Song and Qi (SIAM J Matrix Anal Appl 34:1581-1595, 2013), He and Huang (Appl Math Lett 38:110-114, 2014), Li et al. (J Comput Anal Appl 483:182-199, 2015), He (J Comput Anal Appl 20:1290-1301, 2016).

Paleomagnetic Evidence for Partial Differentiation of the Silicate-Bearing IIE Iron Meteorite Parent Body

NASA Astrophysics Data System (ADS)

Maurel, C.; Bryson, J. F. J.; Weiss, B. P.; Scholl, A.

2016-12-01

The identification of dozens of petrologically diverse chondritic and achondritic meteoritic groups indicates that a diversity of planetesimals formed in the early solar system. It is commonly thought that planetesimals formed as either unmelted or else fully differentiated bodies, implying that chondrites and achondrites cannot have originated on a single body. However, it has been suggested that partially melted bodies with chondritic crusts and achondritic interiors may also have formed. This alternative proposal is supported by the recent identification of post-accretional remanent magnetization in CV, H chondrites, and also possibly in CM chondrites, which has been interpreted as possible evidence for a core dynamo on their parent bodies. Other piece of evidence suggesting the existence of partially differentiated bodies is the existence of the silicate-bearing IIE iron meteorites. The IIEs are composed of a Fe-Ni alloy matrix containing a mixture of chondritic, primitive achondritic, and chondritic silicate inclusions that likely formed on a single parent body. Therefore, IIEs may sample all three putative layers of a layered, partially differentiated body. On the other hand, the siderophile element compositions of the matrix metal demonstrate that it is not the product of fractional crystallization of a molten core. This suggests that the matrix metal is derived from isolated reservoirs of metal in the mantle and/or crust. It is unknown whether a large-scale metallic core, not represented by known meteorite samples, also formed on the same parent planetesimal. We can search for evidence of a molten, advecting core by assessing whether IIE irons contain remanent magnetization produced by a core dynamo. With this goal, we studied the paleomagnetism of a cloudy zone (CZ) interface in the Fe-Ni matrix of the IIE iron Colomera using X-ray photoelectron emission microscopy (XPEEM). Our initial results suggest that a steady, intense magnetic field was present during the gradual formation of the CZ. This may indicate the existence of an advecting core on the IIE parent body, which would support the hypothesis of a partially differentiated structure. We are continuing to test this conclusion with further XPEEM measurements on Colomera and other IIE irons.

Paleomagnetic Evidence for Partial Differentiation of the Silicate-Bearing IIE Iron Meteorite Parent Body

NASA Astrophysics Data System (ADS)

Maurel, C.; Bryson, J. F. J.; Weiss, B. P.; Scholl, A.

2017-12-01

The identification of dozens of petrologically diverse chondritic and achondritic meteoritic groups indicates that a diversity of planetesimals formed in the early solar system. It is commonly thought that planetesimals formed as either unmelted or else fully differentiated bodies, implying that chondrites and achondrites cannot have originated on a single body. However, it has been suggested that partially melted bodies with chondritic crusts and achondritic interiors may also have formed. This alternative proposal is supported by the recent identification of post-accretional remanent magnetization in CV, H chondrites, and also possibly in CM chondrites, which has been interpreted as possible evidence for a core dynamo on their parent bodies. Other piece of evidence suggesting the existence of partially differentiated bodies is the existence of the silicate-bearing IIE iron meteorites. The IIEs are composed of a Fe-Ni alloy matrix containing a mixture of chondritic, primitive achondritic, and chondritic silicate inclusions that likely formed on a single parent body. Therefore, IIEs may sample all three putative layers of a layered, partially differentiated body. On the other hand, the siderophile element compositions of the matrix metal demonstrate that it is not the product of fractional crystallization of a molten core. This suggests that the matrix metal is derived from isolated reservoirs of metal in the mantle and/or crust. It is unknown whether a large-scale metallic core, not represented by known meteorite samples, also formed on the same parent planetesimal. We can search for evidence of a molten, advecting core by assessing whether IIE irons contain remanent magnetization produced by a core dynamo. With this goal, we studied the paleomagnetism of a cloudy zone (CZ) interface in the Fe-Ni matrix of the IIE iron Colomera using X-ray photoelectron emission microscopy (XPEEM). Our initial results suggest that a steady, intense magnetic field was present during the gradual formation of the CZ. This may indicate the existence of an advecting core on the IIE parent body, which would support the hypothesis of a partially differentiated structure. We are continuing to test this conclusion with further XPEEM measurements on Colomera and other IIE irons.

Morphogenic Protein RodZ Interacts with Sporulation Specific SpoIIE in Bacillus subtilis.

PubMed

Muchová, Katarína; Chromiková, Zuzana; Bradshaw, Niels; Wilkinson, Anthony J; Barák, Imrich

2016-01-01

The first landmark in sporulation of Bacillus subtilis is the formation of an asymmetric septum followed by selective activation of the transcription factor σF in the resulting smaller cell. How the morphological transformations that occur during sporulation are coupled to cell-specific activation of transcription is largely unknown. The membrane protein SpoIIE is a constituent of the asymmetric sporulation septum and is a crucial determinant of σF activation. Here we report that the morphogenic protein, RodZ, which is essential for cell shape determination, is additionally required for asymmetric septum formation and sporulation. In cells depleted of RodZ, formation of asymmetric septa is disturbed and σF activation is perturbed. During sporulation, we found that SpoIIE recruits RodZ to the asymmetric septum. Moreover, we detected a direct interaction between SpoIIE and RodZ in vitro and in vivo, indicating that SpoIIE-RodZ may form a complex to coordinate asymmetric septum formation and σF activation. We propose that RodZ could provide a link between the cell shape machinery and the coordinated morphological and developmental transitions required to form a resistant spore.

Apple Classrooms of Tomorrow: Philosophy and Structure [and] What's Happening Where.

ERIC Educational Resources Information Center

Apple Computer, Inc., Cupertino, CA.

Apple Classrooms of Tomorrow (ACOT) is a long-term research project sponsored by Apple Computer, Inc., to explore how learning and teaching change when teachers and students have access to interactive computer technologies. ACOT adheres to a philosophy that instruction should be learner controlled; i.e., students take responsibility for their own…

In vivo automated quantification of quality of apples during storage using optical coherence tomography images

NASA Astrophysics Data System (ADS)

Srivastava, Vishal; Dalal, Devjyoti; Kumar, Anuj; Prakash, Surya; Dalal, Krishna

2018-06-01

Moisture content is an important feature of fruits and vegetables. As 80% of apple content is water, so decreasing the moisture content will degrade the quality of apples (Golden Delicious). The computational and texture features of the apples were extracted from optical coherence tomography (OCT) images. A support vector machine with a Gaussian kernel model was used to perform automated classification. To evaluate the quality of wax coated apples during storage in vivo, our proposed method opens up the possibility of fully automated quantitative analysis based on the morphological features of apples. Our results demonstrate that the analysis of the computational and texture features of OCT images may be a good non-destructive method for the assessment of the quality of apples.

Osmoregulated taurine transport in H4IIE hepatoma cells and perfused rat liver.

PubMed Central

Warskulat, U; Wettstein, M; Häussinger, D

1997-01-01

The effects of aniso-osmotic exposure on taurine transport were studied in H4IIE rat hepatoma cells. Hyperosmotic (405 mosmol/l) exposure of H4IIE cells stimulated Na+-dependent taurine uptake and led to an increase in taurine transporter (TAUT) mRNA levels, whereas hypo-osmotic (205 mosmol/l) exposure diminished both taurine uptake and TAUT mRNA levels when compared with normo-osmotic (305 mosmol/l) control incubations. Taurine uptake increased 30-40-fold upon raising the ambient osmolarity from 205 to 405 mosmol/l. When H4IIE cells and perfused livers were preloaded with taurine, hypo-osmotic cell swelling led to a rapid release of taurine from the cells. The taurine efflux, but not taurine uptake, was sensitive to 4,4'-di-isothiocyanatostilbene-2,2'-disulphonic acid (DIDS), suggestive of an involvement of DIDS-sensitive channels in mediating volume-regulatory taurine efflux. Whereas in both H4IIE rat hepatoma cells and primary hepatocytes TAUT mRNA levels were strongly dependent upon ambient osmolarity, mRNAs for other osmolyte transporters, i.e. the betaine transporter BGT-1 and the Na+/myo-inositol transporter SMIT, were not detectable. In line with this, myo-inositol uptake by H4IIE hepatoma cells was low and was not stimulated by hyperosmolarity. However, despite the absence of BGT-1 mRNA, a slight osmosensitive uptake of betaine was observed, but the rate was less than 10% of that of taurine transport. This study identifies a constitutively expressed and osmosensitive TAUT in H4IIE cells and the use of taurine as a main osmolyte, whereas betaine and myo-inositol play little or no role in the osmolyte strategy in these cells. This is in contrast with rat liver macrophages, in which betaine has been shown to be a major osmolyte. PMID:9032454

Teaching CAD on the Apple Computer.

ERIC Educational Resources Information Center

Norton, Robert L.

1984-01-01

Describes a course designed to teach engineers how to accomplish computer graphics techniques on a limited scale with the Apple computer. The same mathematics and program code will also function for larger and more complex computers. Course content, instructional strategies, student evaluation, and recommendations are considered. (JN)

Software Reviews. Programs Worth a Second Look.

ERIC Educational Resources Information Center

Schneider, Roxanne; Eiser, Leslie

1989-01-01

Reviewed are three computer software packages for use in middle/high school classrooms. Included are "MacWrite II," a word-processing program for MacIntosh computers; "Super Story Tree," a word-processing program for Apple and IBM computers; and "Math Blaster Mystery," for IBM, Apple, and Tandy computers. (CW)

ATIP Report: Cyber Security Research in China

DTIC Science & Technology

2015-06-05

vulnerabilities. ATIP Document ID: 150605AR CYBER SECURITY RESEARCH IN CHINA 17 Le GUAN et al. at SKLOIS of IIE, CAS proposed a solution named “ Mimosa ...that protects RSA private keys against the above software-based and physical memory attacks. When the Mimosa service is in idle, private keys are...encrypted and reside in memory as ciphertext. During the cryptographic computing, Mimosa uses hardware transactional memory (HTM) to ensure that (a

Evaluation of Shipbuilding CAD/CAM/CIM Systems - Phase II (Requirements for Future Systems)

DTIC Science & Technology

1997-02-01

INNOVATION MARINE INDUSTRY STANDARDS WELDING INDUSTRIAL ENGINEERING EDUCATION AND TRAINING THE NATIONAL SHIPBUILDING RESEARCH PROGRAM February 1997 NSRP 0479...an analysis of CAD/CAM/CIM in shipyards, ship-design software firms, and alIied industries in Europe, Japan and the U.S. The purpose of the analysis...possible: Black and Veatch Hitachi Ariake Works Industrial Technology Institute Intergraph Corporation Kockums Computer Systems Mitsubishi Heavy Industries

The formation of IIE iron meteorites investigated by the chondrule-bearing Mont Dieu meteorite

NASA Astrophysics Data System (ADS)

van Roosbroek, N.; Debaille, V.; Pittarello, L.; Goderis, S.; Humayun, M.; Hecht, L.; Jourdan, F.; Spicuzza, M. J.; Vanhaecke, F.; Claeys, Ph.

2015-07-01

A 435 kg piece of the Mont Dieu iron meteorite (MD) contains cm-sized silicate inclusions. Based on the concentration of Ni, Ga, Ge, and Ir (8.59 ± 0.32 wt%, 25.4 ± 0.9 ppm, 61 ± 2 ppm, 7.1 ± 0.4 ppm, respectively) in the metal host, this piece can be classified as a IIE nonmagmatic iron. The silicate inclusions possess a chondritic mineralogy and relict chondrules occur throughout the inclusions. Major element analysis, oxygen isotopic analysis (Δ17O = 0.71 ± 0.02‰), and mean Fa and Fs molar contents (Fa15.7 ± 0.4 and Fs14.4 ± 0.5) indicate that MD originated as an H chondrite. Because of strong similarities with Netschaëvo IIE, MD can be classified in the most primitive subgroup of the IIE sequence. 40Ar/39Ar ages of 4536 ± 59 Ma and 4494 ± 95 Ma obtained on pyroxene and plagioclase inclusions show that MD belongs to the old (~4.5 Ga) group of IIE iron meteorites and that it has not been perturbed by any subsequent heating event following its formation. The primitive character of MD sheds light on the nature of its formation process, its thermal history, and the evolution of its parent body.

Evaluating Children's Learning Disabilities with an Apple II Personal Computer or Tempting Poor Learners with an Apple.

ERIC Educational Resources Information Center

Sisson, Lee Hansen; And Others

This paper describes the use of commercially-available software for the Apple Computer to augment diagnostic evaluations of learning disabled children and to enhance "learning to learn" strategies at the application/transfer level of learning. A short rationale discusses levels of evaluation and learning, using a model that synthesizes the ideas…

Computers in Astronomy: Astronomy on an Apple Macintosh.

ERIC Educational Resources Information Center

Mosley, John E.

1987-01-01

Presents a review of computer programs written for the Apple Macintosh computer that teach astronomy. Reviews general programs, along with some which deal more specifically with sky travel, star charting, the solar system, Halley's Comet, and stargazing. Includes the name and address of each producer. (TW)

Veins in Silicates of IIE Iron Mont Dieu II: Melt Migration Caused by Impact?

NASA Astrophysics Data System (ADS)

Van Roosbroek, N.; Debaille, V.; Pittarello, L.; Hecht, L.; Claeys, Ph.

2014-09-01

Mont Dieu II is a ~450kg meteorite classified as IIE iron. The primitive silicate inclusions can be linked to the H-chondrites. Thick metal veins with angular clasts crosscut these inclusions and could point to an impact-melt migration formation.

Formation of the Mont Dieu IIE Non Magmatic Iron Meteorite, and Origin of its Silicate Inclusions

NASA Astrophysics Data System (ADS)

van Roosbroek, N.; Goderis, S.; Debaille, V.; Valley, J. W.; Claeys, Ph.

2012-03-01

Mont Dieu is an IIE nonmagmatic iron meteorite showing primitive features such as preserved chondrules and glass. SEM and geochemical analyses demonstrate that it most likely originated from an H-chondrite parent body impacted by a Fe-Ni projectile.

Reliable Acquisition of RAM Dumps from Intel-Based Apple Mac Computers over FireWire

NASA Astrophysics Data System (ADS)

Gladyshev, Pavel; Almansoori, Afrah

RAM content acquisition is an important step in live forensic analysis of computer systems. FireWire offers an attractive way to acquire RAM content of Apple Mac computers equipped with a FireWire connection. However, the existing techniques for doing so require substantial knowledge of the target computer configuration and cannot be used reliably on a previously unknown computer in a crime scene. This paper proposes a novel method for acquiring RAM content of Apple Mac computers over FireWire, which automatically discovers necessary information about the target computer and can be used in the crime scene setting. As an application of the developed method, the techniques for recovery of AOL Instant Messenger (AIM) conversation fragments from RAM dumps are also discussed in this paper.

A Method for Transferring Photoelectric Photometry Data from Apple II+ to IBM PC

NASA Astrophysics Data System (ADS)

Powell, Harry D.; Miller, James R.; Stephenson, Kipp

1989-06-01

A method is presented for transferring photoelectric photometry data files from an Apple II computer to an IBM PC computer in a form which is compatible with the AAVSO Photoelectric Photometry data collection process.

A Comparison of the Apple Macintosh and IBM PC in Laboratory Applications.

ERIC Educational Resources Information Center

Williams, Ron

1986-01-01

Compares Apple Macintosh and IBM PC microcomputers in terms of their usefulness in the laboratory. No attempt is made to equalize the two computer systems since they represent opposite ends of the computer spectrum. Indicates that the IBM PC is the most useful general-purpose personal computer for laboratory applications. (JN)

A Survey of Computer Use by Undergraduate Psychology Departments in Virginia.

ERIC Educational Resources Information Center

Stoloff, Michael L.; Couch, James V.

1987-01-01

Reports a survey of computer use in psychology departments in Virginia's four year colleges. Results showed that faculty, students, and clerical staff used word processing, statistical analysis, and database management most frequently. The three most numerous computers brands were the Apple II family, IBM PCs, and the Apple Macintosh. (Author/JDH)

The preconditioned Gauss-Seidel method faster than the SOR method

NASA Astrophysics Data System (ADS)

Niki, Hiroshi; Kohno, Toshiyuki; Morimoto, Munenori

2008-09-01

In recent years, a number of preconditioners have been applied to linear systems [A.D. Gunawardena, S.K. Jain, L. Snyder, Modified iterative methods for consistent linear systems, Linear Algebra Appl. 154-156 (1991) 123-143; T. Kohno, H. Kotakemori, H. Niki, M. Usui, Improving modified Gauss-Seidel method for Z-matrices, Linear Algebra Appl. 267 (1997) 113-123; H. Kotakemori, K. Harada, M. Morimoto, H. Niki, A comparison theorem for the iterative method with the preconditioner (I+Smax), J. Comput. Appl. Math. 145 (2002) 373-378; H. Kotakemori, H. Niki, N. Okamoto, Accelerated iteration method for Z-matrices, J. Comput. Appl. Math. 75 (1996) 87-97; M. Usui, H. Niki, T.Kohno, Adaptive Gauss-Seidel method for linear systems, Internat. J. Comput. Math. 51(1994)119-125 [10

First finding of impact melt in the IIE Netschaëvo meteorite

NASA Astrophysics Data System (ADS)

Roosbroek, N.; Pittarello, L.; Greshake, A.; Debaille, V.; Claeys, P.

2016-02-01

About half of the IIE nonmagmatic iron meteorites contain silicate inclusions with a primitive to differentiated nature. The presence of preserved chondrules has been reported for two IIE meteorites so far, Netschaëvo and Mont Dieu, which represent the most primitive silicate material within this group. In this study, silicate inclusions from two samples of Netschaëvo were examined. Both silicate inclusions are characterized by a porphyritic texture dominated by clusters of coarse-grained olivine and pyroxene, set in a fine-grained groundmass that consists of new crystals of olivine and a glassy appearing matrix. This texture does not correspond to the description of the previously examined pieces of Netschaëvo, which consist of primitive chondrule-bearing angular clasts. Detailed petrographic observations and geochemical analyses suggest that the investigated samples of Netschaëvo consist of quenched impact melt. This implies that Netschaëvo is a breccia containing metamorphosed and impact-melt rock (IMR) clasts and that collisions played a major role in the formation of the IIE group.

The Computational Complexity of Two-Level Morphology,

DTIC Science & Technology

1985-11-01

nent of t, KIMM() system described ;L specified in Gajek rt al. (1983). Au actiml instance of KIMM() IIE(’O(NITI()N will be any possible instance (A...word features are being recovered in this mathematical reduction. The detailed format of the dictionary component is described in Gajek et al. (1083...forms for automata, a id letter trees for lexicons ( Gajek et al., 1983). Hence one question to address is whether the complexity implied by the

Reviews, Software.

ERIC Educational Resources Information Center

Science Teacher, 1988

1988-01-01

Reviews two computer software packages for use in physical science, physics, and chemistry classes. Includes "Physics of Model Rocketry" for Apple II, and "Black Box" for Apple II and IBM compatible computers. "Black Box" is designed to help students understand the concept of indirect evidence. (CW)

To Mac or Not To Mac? One Apple Devotee's Excruciating Purchase Dilemma.

ERIC Educational Resources Information Center

Shenk, David

1998-01-01

Discusses the pros and cons of selecting Apple Macintosh computers versus a personal computer that runs the Windows platform. Graphical user interfaces, current and future support, and aesthetics are considered, as well as personal preferences. (LRW)

Investing in People, Linking Nations: The First 75 Years of the Institute of International Education.

ERIC Educational Resources Information Center

Institute of International Education, New York, NY.

Since its founding in 1919, the Institute of International Education (IIE) has been committed to strengthening mutual understanding and to encouraging the free flow of knowledge and ideas across national boundaries. Through the international programs IIE develops and administers, it has pioneered in the education of men and women of outstanding…

Deductibility of Expenses for Studying Abroad

ERIC Educational Resources Information Center

Slater, Robert; Hart, Dana L.

2015-01-01

In this paper the authors examine the tax treatment of study abroad expenses for students who engage in study abroad activities. Study abroad activity has increased dramatically at U.S. universities. The Institute of International Education (IIE) reports that 289,408 U.S. students studied abroad in 2013 up 2.1% from 2012 (IIE 2014). Over the past…

To Build on Appleworks and the Apple II, or Not--Seven Points to Guide Your Decision.

ERIC Educational Resources Information Center

Chesebrough, David E.

1993-01-01

Discusses seven factors to consider in deciding whether or not to build on AppleWorks and Apple II technology now that Apple Computer is developing little new software for the system. Factors include the impact of change on users and the existence of mail-order support services, which are listed in a sidebar. (KRN)

Transfer of numeric ASCII data files between Apple and IBM personal computers.

PubMed

Allan, R W; Bermejo, R; Houben, D

1986-01-01

Listings for programs designed to transfer numeric ASCII data files between Apple and IBM personal computers are provided with accompanying descriptions of how the software operates. Details of the hardware used are also given. The programs may be easily adapted for transferring data between other microcomputers.

Education & Technology: Reflections on Computing in Classrooms.

ERIC Educational Resources Information Center

Fisher, Charles, Ed.; Dwyer, David C., Ed.; Yocam, Keith, Ed.

This volume examines learning in the age of technology, describes changing practices in technology-rich classrooms, and proposes new ways to support teachers as they incorporate technology into their work. It commemorates the eleventh anniversary of the Apple Classrooms of Tomorrow (ACOT) Project, when Apple Computer, Inc., in partnership with a…

Apples for Teachers Pay Off.

ERIC Educational Resources Information Center

Geller, Irving, Ed.

1983-01-01

Reviews current trends in the educational market for microcomputers and software. As of June 1982, about 214,000 microcomputers were installed in schools, with Apple Computer (followed by Radio Shack and others) leading the field. A new federal program virtually eliminating how schools use funds may benefit computer assisted instruction. (JN)

Portable programming on parallel/networked computers using the Application Portable Parallel Library (APPL)

NASA Technical Reports Server (NTRS)

Quealy, Angela; Cole, Gary L.; Blech, Richard A.

1993-01-01

The Application Portable Parallel Library (APPL) is a subroutine-based library of communication primitives that is callable from applications written in FORTRAN or C. APPL provides a consistent programmer interface to a variety of distributed and shared-memory multiprocessor MIMD machines. The objective of APPL is to minimize the effort required to move parallel applications from one machine to another, or to a network of homogeneous machines. APPL encompasses many of the message-passing primitives that are currently available on commercial multiprocessor systems. This paper describes APPL (version 2.3.1) and its usage, reports the status of the APPL project, and indicates possible directions for the future. Several applications using APPL are discussed, as well as performance and overhead results.

Software Reviews: Programs Worth a Second Look.

ERIC Educational Resources Information Center

Classroom Computer Learning, 1989

1989-01-01

Reviews three computer software programs: (1) "The Children's Writing and Publishing Center"--writing and creative arts, grades 2-8, Apple II; (2) "Slide Shop"--graphics and desktop presentations, grades 4-12, Apple II and IBM; and (3) "Solve It"--problem solving and language arts, grades 4-12, Apple II. (MVL)

Apples in the Apple Library--How One Library Took a Byte.

ERIC Educational Resources Information Center

Ertel, Monica

1983-01-01

Summarizes automation of a specialized library at Apple Computer, Inc., describing software packages chosen for the following functions: word processing/text editing; cataloging and circulation; reference; and in-house databases. Examples of each function and additional sources of information on software and equipment mentioned in the article are…

A theoretical study on predicted protein targets of apple polyphenols and possible mechanisms of chemoprevention in colorectal cancer

PubMed Central

Scafuri, Bernardina; Marabotti, Anna; Carbone, Virginia; Minasi, Paola; Dotolo, Serena; Facchiano, Angelo

2016-01-01

We investigated the potential role of apple phenolic compounds in human pathologies by integrating chemical characterization of phenolic compounds in three apple varieties, computational approaches to identify potential protein targets of the compounds, bioinformatics analyses on data from public archive of gene expression data, and functional analyses to hypothesize the effects of the selected compounds in molecular pathways. Starting by the analytic characterization of phenolic compounds in three apple varieties, i.e. Annurca, Red Delicious, and Golden Delicious, we used computational approaches to verify by reverse docking the potential protein targets of the identified compounds. Direct docking validation of the potential protein-ligand interactions has generated a short list of human proteins potentially bound by the apple phenolic compounds. By considering the known chemo-preventive role of apple antioxidants’ extracts against some human pathologies, we performed a functional analysis by comparison with experimental gene expression data and interaction networks, obtained from public repositories. The results suggest the hypothesis that chemo-preventive effects of apple extracts in human pathologies, in particular for colorectal cancer, may be the interference with the activity of nucleotide metabolism and methylation enzymes, similarly to some classes of anticancer drugs. PMID:27587238

Getting a Piece of the Pie: R&D at the Apple Library.

ERIC Educational Resources Information Center

Ertel, Monica

1990-01-01

The Apple Library (the library at Apple Computer, Inc.) currently reports to the research and development arm of the company, a relationship that has been mutually advantageous. The library has been involved in research through a library users group, a grant program, and a laboratory within the library. (MES)

The K-12 Hardware Industry: A Heated Race that Shows No Sign of Letting Up.

ERIC Educational Resources Information Center

McCarthy, Robert

1989-01-01

This overview of the computer industry vendors that supply microcomputer hardware to educators for use in kindergarten through high school focuses on Apple, Tandy, Commodore, and IBM. The use of MS-DOS versus the operating system used in Apple computers is discussed, and pricing and service issues are raised. (LRW)

EL Survey: Educators Look to Alternate Funding Sources.

ERIC Educational Resources Information Center

Electronic Learning, 1984

1984-01-01

Discusses results of a survey of 10 of the 12 largest U.S. school districts on funding for educational computing and their budgets for 1983/84. Apple's Macintosh and Lisa 2, Commodore's 264 and 364, and Tandy's TRS-80 Model 2000 are described, and the legal settlement reached between Apple and Franklin Computer Corporation is summarized. (MBR)

Partnerships for Change. Research.

ERIC Educational Resources Information Center

David, Jane L.

Based on visits to four Apple Classrooms of Tomorrow (ACOT) sites in the spring of 1990 and interviews with Apple ACOT staff, this paper represents the first round of a 3-year study for Apple Computer, Inc., about the role of ACOT in educational restructuring. An overview of the ACOT project is presented, and the evolution and structure of ACOT…

Development of a computationally-designed polymeric adsorbent specific for mycotoxin patulin.

PubMed

Piletska, Elena V; Pink, Demi; Karim, Kal; Piletsky, Sergey A

2017-12-04

Patulin is a toxic compound which is found predominantly in apples affected by mould rot. Since apples and apple-containing products are a popular food for the elderly, children and babies, the monitoring of the toxin is crucial. This paper describes a development of a computationally-designed polymeric adsorbent for the solid-phase extraction of patulin, which provides an effective clean-up of the food samples and allows the detection and accurate quantification of patulin levels present in apple juice using conventional chromatography methods. The developed bespoke polymer demonstrates a quantitative binding towards the patulin present in undiluted apple juice. The polymer is inexpensive and easy to mass-produce. The contributing factors to the function of the adsorbent is a combination of acidic and basic functional monomers producing a zwitterionic complex in the solution that formed stronger binding complexes with the patulin molecule. The protocols described in this paper provide a blueprint for the development of polymeric adsorbents for other toxins or different food matrices.

Why not make a PC cluster of your own? 5. AppleSeed: A Parallel Macintosh Cluster for Scientific Computing

NASA Astrophysics Data System (ADS)

Decyk, Viktor K.; Dauger, Dean E.

We have constructed a parallel cluster consisting of Apple Macintosh G4 computers running both Classic Mac OS as well as the Unix-based Mac OS X, and have achieved very good performance on numerically intensive, parallel plasma particle-in-cell simulations. Unlike other Unix-based clusters, no special expertise in operating systems is required to build and run the cluster. This enables us to move parallel computing from the realm of experts to the mainstream of computing.

Why K-12 IT Managers and Administrators Are Embracing the Intel-Based Mac

ERIC Educational Resources Information Center

Technology & Learning, 2007

2007-01-01

Over the past year, Apple has dramatically increased its share of the school computer marketplace--especially in the category of notebook computers. A recent study conducted by Grunwald Associates and Rockman et al. reports that one of the major reasons for this growth is Apple's introduction of the Intel processor to the entire line of Mac…

Laser scatter feature of surface defect on apples

NASA Astrophysics Data System (ADS)

Rao, Xiuqin; Ying, Yibin; Cen, YiKe; Huang, Haibo

2006-10-01

A machine vision system for real-time fruit quality inspection was developed. The system consists of a chamber, a laser projector, a TMS-7DSP CCD camera (PULNIX Inc.), and a computer. A Meteor-II/MC frame grabber (Matrox Graphics Inc.) was inserted into the slot of the computer to grab fruit images. The laser projector and the camera were mounted at the ceiling of the chamber. An apple was put in the chamber, the spot of the laser projector was projected on the surface of the fruit, and an image was grabbed. 2 breed of apples was test, Each apple was imaged twice, one was imaged for the normal surface, and the other for the defect. The red component of the images was used to get the feature of the defect and the sound surface of the fruits. The average value, STD value and comentropy Value of red component of the laser scatter image were analyzed. The Standard Deviation value of red component of normal is more suitable to separate the defect surface from sound surface for the ShuijinFuji apples, but for bintang apples, there is more work need to do to separate the different surface with laser scatter image.

Chronology and Petrology of Silicates From IIE Iron Meteorites: Evidence of a Complex Parent Body Evolution

NASA Technical Reports Server (NTRS)

Bogard, Donald D.; Garrison, Daniel H.; McCoy, Timothy J.

1999-01-01

IIE iron meteorites contain silicate inclusions whose characteristics suggest a parent body similar to that of H-chondrites. However, these silicates show a wide range of alteration, ranging from Netschadvo and Techado, whose inclusions are little altered. to highly differentiated silicates like-those in Kodaikanal, Weekeroo Station and Colomera, which have lost metal and sulfur and are enriched in feldspar. We find these inclusions to show varying degrees of shock alteration. Because only a limited amount of data on - isotopic ages of HE silicates were available, we made Ar-39 - Ar-40 age determinations of Watson, Techado, miles Colomera, and Sombrerete. Watson has an Ar-Ar age of 3.653 +/- 0.012 Gyr, similar to previously reported ages for Kodaikanal and Netschadvo. We suggest that the various determined radiometric ages of these three meteorites were probably reset by a common impact event. The space exposure ages for these three meteorites are also similar to each other and are considerably younger than exposure ages of other IIEs. Ar-39 - Ar-40 ages inferred for the other four meteorites analyzed are considerably older than Watson and are: Techado =4.49 +/- 0.01 Gyr, Miles =4.412 +/- 0.016 Gyr, Colomera =4.469 +/- 0.012 Gyr, and Sombrerete =4.535 +/- 0.005 Gyr. These ages are in fair agreement with previously reported Rb-Sr isochron ages for Colomera and Weekeroo Station. Although several mechanisms to form HE meteorites previously were suggested, it is not obvious that a single mechanism could produce a suite of meteorites with very different degrees of silicate differentiation and with isotopic ages that differ by >0.8 Gyr. We suggest that those IIEs with older isotopic ages are a product of partial melting and differentiation within the parent body, followed by mixing of silicate and metal while both were relatively hot. Netschadvo and Watson may have formed by this same process or by impact mixing about 4.5 Gyr ago, but their isotopic ages were subsequently reset by shock heating. Kodaikanal apparently is required to have formed more recently, in which case impact melting and differentiation seems the only viable process. We see no compelling reasons to believe that IIE silicate and metal derived from different parent bodies or that the parent body of IIEs was the same as that of H-chondrites.

Using tablet technology in operational radiation safety applications.

PubMed

Phillips, Andrew; Linsley, Mark; Houser, Mike

2013-11-01

Tablet computers have become a mainstream product in today's personal, educational, and business worlds. These tablets offer computing power, storage, and a wide range of available products to meet nearly every user need. To take advantage of this new computing technology, a system was developed for the Apple iPad (Apple Inc. 1 Infinite Loop Cupertino, CA 95014) to perform health and safety inspections in the field using editable PDFs and saving them to a database while keeping the process easy and paperless.

Crystallographic CourseWare

NASA Astrophysics Data System (ADS)

Kastner, Margaret E.; Vasbinder, Eric; Kowalcyzk, Deborah; Jackson, Sean; Giammalvo, Joseph; Braun, James; Dimarco, Keith

2000-09-01

Literature Cited

1. International Tables for Crystallography: Volume A: Space Group Symmetry; Hanh, T., Ed.; D. Reidel: Boston, 1983.
2. International Tables for Crystallography, Brief Teaching Edition of Volume A, Space-Group Symmetry, 3rd ed.; Hanh, T., Ed.; Dordrecht: Boston, 1993.
3. Kastner, M. E. J. Appl. Crystallogr. 1999, 32, 327-331.
4. Macromedia Director, version 6.5; Macromedia, Inc., San Francisco, CA; 1998.
5. QuickTime, version 3.0; Apple Computer: Cupertino, CA, 1998.
6. ToolBook II, Instructor, version 6.0; Asymetrix: Bellevue, WA, 1998.
7. HyperCard 2.3.5; Apple Computer: Cupertino, CA, 1998.

Glutathione S-transferase pi polymorphism contributes to the treatment outcomes of advanced non-small cell lung cancer patients in a Chinese population.

PubMed

Chen, J B; Wang, F; Wu, J J; Cai, M

2016-07-25

We analyzed the association between polymorphisms in three glutathione S-transferase genes (GSTP1, GSTM1, and GSTT1) and the treatment outcome for advanced non-small cell lung cancer (NSCLC). We recruited 284 NSCLC patients at advanced stage from Department of Radiotherapy in Peace Hospital Attached to Changzhi Medical College between May 2009 and May 2011, who had received cisplatin-based chemotherapy. The GSTP1, GSTM1, and GSTT1 genotyping for was determined using DNA pyrosequencing on an ABI Prism 3100 DNA analyzer. In the Cox proportional hazards model, the IIe/Val and Val/Val genotypes of GSTP1 were associated with lower risk of disease progression compared with the IIe/IIe genotype, and the HRs (95%CIs) were 0.37 (0.18-0.74) and 0.15 (0.06-0.35), respectively. The IIe/Val and Val/Val genotypes significantly decreased risk of death from all causes in patients with NSCLC, and the HRs (95%CIs) were 0.52 (0.29-0.92) and 0.37 (0.17- 0.79), respectively No significant association was observed between GSTM1 and GSTT1 polymorphisms and progression-free survival and overall survival in the NSCLC patients. In summary, we suggest that GSTP1 polymorphisms might influence the treatment outcome of advanced NSCLC patients, and our results could help improve individualized therapy.

Interaction of tributyltin with 3,3',4,4',5-pentachlorobiphenyl-induced ethoxyresorufin O-deethylase activity in rat hepatoma cells.

PubMed

Kannan, K; Villeneuve, D L; Blankenship, A L; Giesy, J P

1998-11-13

Interaction of tributyltin (TBT) with 3,3',4,4',5-pentachlorobiphenyl (PCB-126)-induced ethoxyresorufin O-deethylase (EROD) activity was examined in vitro using H4IIE rat hepatoma cells. H4IIE cells were exposed to TBT and PCB-126, individually or in combination, at different concentrations. TBT was cytotoxic at concentrations greater than 98 nM. PCB-126 was not cytotoxic in the concentration range of 49 to 3140 pM. At concentrations greater than 49 nM, PCB-126 enhanced the cytotoxicity of TBT in the 24-98 nM range. In the absence of inducers of EROD activity, TBT significantly inhibited constitutive EROD activity in H4IIE cells in a concentration-dependent manner. EROD activity in H4IIE cells was significantly increased by exposure to PCB-126 alone. This effect was potentiated by coexposure to low, noncytotoxic concentrations of TBT. The induction of cytochrome P-4501A (CYP1A) activity in the presence of both an inducer (PCB-126) and low concentrations of an inhibitor (TBT) indicates that TBT does not interfere with the Ah receptor binding, but acts at the transcriptional level. Potentiation of EROD activity and cytotoxicity as a consequence of coexposure to PCB-126 and TBT is of considerable toxicological significance, given their coaccumulation in a variety of marine organisms.

Apple founder targets healthcare as NeXT market. Interview by Carolyn Dunbar and Michael L. Laughlin.

PubMed

Jobs, S

1992-12-01

Cofounder and former chairman of the board of Apple Computer Steven Jobs looks beyond the 1980s image of a petulant, embittered young man, fighting with all who failed to share his vision, and many who did. Today, as a founder, president and chairman of NeXT, Inc., he looks to more high-minded applications of his computer genius.

Establishment of a rat hepatoma-derived cell line proliferating in D-phenylalanine medium and expressing D-amino-acid oxidase.

PubMed

Yoda, N; Konno, R; Nagashima, S

2001-01-01

A cell line (R-Y121B.DF) has been established from a cell line (R-Y121B) derived from a rat hepatoma line (H4-II-E). The R-Y121B.DF cells have been continuously cultured in a serum-free modified Eagle's minimum essential medium in which L-phenylalanine was replaced by D-phenylalanine. They had D-amino-acid oxidase (DAO) activity which is essential for the growth in the medium containing D-amino acids. The enzyme activity of the R-Y121B.DF cells was approximately one-fourth of that of the rat liver. Northern hybridization using a DAO cDNA probe detected a hybridizing signal in the R-Y121B.DF cells and the rat liver but not in the parental R-Y121B and H4-II-E cells. Reverse transcription-polymerase chain reaction using DAO-specific primers amplified a DNA fragment of the expected size in the R-Y121B.DF cells but not in the R-Y121B and H4-II-E cells. This fragment was confirmed to be DAO cDNA by nucleotide sequencing. Western blotting showed that DAO protein was present in the R-Y121B.DF cells and the rat liver but not in the R-Y121B and H4-II-E cells. Southern hybridization showed that the DAO gene structure was not different among the R-Y121B.DF cells, R-Y121B cells, H4-II-E cells, and the rat liver. These results indicate that the R-Y121B.DF is a unique cell line which proliferates in the medium containing D-phenylalanine and explicitly expresses DAO. This line is useful for the study of DAO in vitro.

Apple's Macintosh.

ERIC Educational Resources Information Center

Miller, Michael J.

1984-01-01

Description of the Macintosh personal, educational, and business computer produced by Apple covers cost; physical characteristics including display devices, circuit boards, and built-in features; company-produced software; third-party produced software; memory and storage capacity; word-processing features; and graphics capabilities. (MBR)

The Apple III.

ERIC Educational Resources Information Center

Ditlea, Steve

1982-01-01

Describes and evaluates the features, performance, peripheral devices, available software, and capabilities of the Apple III microcomputer. The computer's operating system, its hardware, and the commercially produced software it accepts are discussed. Specific applications programs for financial planning, accounting, and word processing are…

Ultra-low-energy analog straintronics using multiferroic composites

NASA Astrophysics Data System (ADS)

Roy, Kuntal

2014-03-01

Multiferroic devices, i.e., a magnetostrictive nanomagnet strain-coupled with a piezoelectric layer, are promising as binary switches for ultra-low-energy digital computing in beyond Moore's law era [Roy, K. Appl. Phys. Lett. 103, 173110 (2013), Roy, K. et al. Appl. Phys. Lett. 99, 063108 (2011), Phys. Rev. B 83, 224412 (2011), Scientific Reports (Nature Publishing Group) 3, 3038 (2013), J. Appl. Phys. 112, 023914 (2012)]. We show here that such multiferroic devices, apart from performing digital computation, can be also utilized for analog computing purposes, e.g., voltage amplification, filter etc. The analog computing capability is conceived by considering that magnetization's mean orientation shifts gradually although nanomagnet's potential minima changes abruptly. Using tunneling magnetoresistance (TMR) measurement, a continuous output voltage while varying the input voltage can be produced. Stochastic Landau-Lifshitz-Gilbert (LLG) equation in the presence of room-temperature (300 K) thermal fluctuations is solved to demonstrate the analog computing capability of such multiferroic devices. This work was supported in part by FAME, one of six centers of STARnet, a Semiconductor Research Corporation program sponsored by MARCO and DARPA.

Association of GSTs polymorphisms with risk of gestational diabetes mellitus.

PubMed

Li, Yan; Li, Shaoru; Zhai, Qianqian; Hai, Jie; Wang, Di; Cao, Meng; Zhang, Qinggui

2015-01-01

We conducted a case-control study to investigate the association between GSTM1, GSTT1 and GSTP1 IIe105Val polymorphisms and development of gestational diabetes mellitus in a Chinese population. A total of 320 patients with gestational diabetes mellitus and 358 pregnancy subjects were consecutively collected between January 2013 and December 2014. Genotyping for detection of GSTM1, GSTT1 and GSTP1 IIe105Val was conducted by using PCR-RFLP (polymerase chain reaction-restriction fragment length polymorphisms) method. By Fisher's exact test, we found that the genotype distributions of GSTP1 IIe105Val were in line with the Hardy-Weinberg equilibrium in control subjects (P=0.57). By Chi-square test, we found significant differences in the genotype distributions of GSTM1 (χ(2)=11.49, P=0.001) and GSTT1 (χ(2)=18.50, P<0.001). Using unconditional logistic analysis, individuals carrying the null genotypes of GSTM1 and GSTT1 were associated with an increased risk of gestational diabetes mellitus when compared with the present genotype, and the adjusted Ors (95% CI) were 1.71 (1.24-2.36) and 2.00 (1.44-2.79), respectively. However, the GSTP1 IIe105Val polymorphism was not associated with an elevated risk of gestational diabetes mellitus. In conclusion, we suggest that the GSTM1 null genotype and GSTT1 null genotype are correlated with an increased risk of gestational diabetes mellitus in a Chinese population.

Effect of GSTM1, GSTT1, and GSTP1 IIe105Val polymorphisms on susceptiblity to gestational diabetes mellitus.

PubMed

Qiu, Y H; Xu, Y L; Zhang, W H

2016-06-03

We investigate the role of the GSTM1, GSTT1, and GSTP1 IIe105Val genetic polymorphisms in the susceptibility to gestational diabetes mellitus. A total of 223 pregnant women with gestational diabetes mellitus and 265 healthy pregnant women were examined at The Second Affiliated Hospital of Shaanxi University of Chinese Medicine from May 2013 to November 2013. Genotyping for detection of GSTM1, GSTT1, and GSTP1 IIe105Val polymorphisms was conducted using the restriction fragment length polymorphism-polymerase chain reaction. There were statistically significant differences between patients with gestational diabetes mellitus and control subjects in terms of age (χ(2) = 6.68, P = 0.01) and BMI (t = 7.56, P < 0.001) levels of HDL-C (t = 2.62, P = 0.005) and LDL-C (t = 3.98, P < 0.001). By the chi-square test, we found significant differences between the present and null genotype distributions of GSTM1 (χ(2) = 10.95, P = 0.0009). Null genotype of GSTM1 could influence the susceptibility to gestational diabetes mellitus compared to the present genotype [adjusted OR (95%CI) = 1.85 (1.26-2.72)]. However, the unconditional logistic analysis revealed that GSTT1 and GSTP1 IIe105Val polymorphisms could not influence the risk of gestational diabetes mellitus in a Chinese population. In summary, we suggest that the GSTM1 gene polymorphism could influence the susceptibility to gestational diabetes mellitus in a Chinese population.

How to Build an AppleSeed: A Parallel Macintosh Cluster for Numerically Intensive Computing

NASA Astrophysics Data System (ADS)

Decyk, V. K.; Dauger, D. E.

We have constructed a parallel cluster consisting of a mixture of Apple Macintosh G3 and G4 computers running the Mac OS, and have achieved very good performance on numerically intensive, parallel plasma particle-incell simulations. A subset of the MPI message-passing library was implemented in Fortran77 and C. This library enabled us to port code, without modification, from other parallel processors to the Macintosh cluster. Unlike Unix-based clusters, no special expertise in operating systems is required to build and run the cluster. This enables us to move parallel computing from the realm of experts to the main stream of computing.

New Editions for the Apple II of the Chelsea Science Simulations.

ERIC Educational Resources Information Center

Pipeline, 1983

1983-01-01

Ten computer simulations for the Apple II are described. Subject areas of programs include: population dynamics, plant competition, enzyme kinetics, evolution and natural selection, genetic mapping, ammonia synthesis, reaction kinetics, wave interference/diffraction, satellite orbits, and particle scattering. (JN)

Apple Lines Up Sales of the Mac to Universities.

ERIC Educational Resources Information Center

Caruso, Denise

1984-01-01

The Apple University Consortium (AUC), which consists of 24 major American universities, expects to make homes for 50,000 Macintosh computers on its campuses by the end of 1984. Highlights of the arrangement and list of participating universities are provided. (JN)

A comparative study between two smoothing strategies for the simulation of contact with large sliding

NASA Astrophysics Data System (ADS)

Batailly, Alain; Magnain, Benoît; Chevaugeon, Nicolas

2013-05-01

The numerical simulation of contact problems is still a delicate matter especially when large transformations are involved. In that case, relative large slidings can occur between contact surfaces and the discretization error induced by usual finite elements may not be satisfactory. In particular, usual elements lead to a facetization of the contact surface, meaning an unavoidable discontinuity of the normal vector to this surface. Uncertainty over the precision of the results, irregularity of the displacement of the contact nodes and even numerical oscillations of contact reaction force may result of such discontinuity. Among the existing methods for tackling such issue, one may consider mortar elements (Fischer and Wriggers, Comput Methods Appl Mech Eng 195:5020-5036, 2006; McDevitt and Laursen, Int J Numer Methods Eng 48:1525-1547, 2000; Puso and Laursen, Comput Methods Appl Mech Eng 93:601-629, 2004), smoothing of the contact surfaces with additional geometrical entity (B-splines or NURBS) (Belytschko et al., Int J Numer Methods Eng 55:101-125, 2002; Kikuchi, Penalty/finite element approximations of a class of unilateral contact problems. Penalty method and finite element method, ASME, New York, 1982; Legrand, Modèles de prediction de l'interaction rotor/stator dans un moteur d'avion Thèse de doctorat. PhD thesis, École Centrale de Nantes, Nantes, 2005; Muñoz, Comput Methods Appl Mech Eng 197:979-993, 2008; Wriggers and Krstulovic-Opara, J Appl Math Mech (ZAMM) 80:77-80, 2000) and, the use of isogeometric analysis (Temizer et al., Comput Methods Appl Mech Eng 200:1100-1112, 2011; Hughes et al., Comput Methods Appl Mech Eng 194:4135-4195, 2005; de Lorenzis et al., Int J Numer Meth Eng, in press, 2011). In the present paper, we focus on these last two methods which are combined with a finite element code using the bi-potential method for contact management (Feng et al., Comput Mech 36:375-383, 2005). A comparative study focusing on the pros and cons of each method regarding geometrical precision and numerical stability for contact solution is proposed. The scope of this study is limited to 2D contact problems for which we consider several types of finite elements. Test cases are given in order to illustrate this comparative study.

Integration of an Apple II Plus Computer into an Existing Dual Axis Sun Tracker System.

DTIC Science & Technology

1984-06-01

Identify by block number) S, tpec l Sun Tracker System Solar Energy Apple II Plus Computer 20. ABSTRACT (’ ntlnue on reveree ide If neceesery end...14 4. Dual Axis Sun Tracker (Side View) ----------------- 15 5. Solar Tracker System Block Diagram ---------------- 17 6. Plug Wiring Diagram for Top...sources will be competitive. Already many homes have solar collectors and other devices designed to decrease the consumption of gas, oil, and

Maintenance of Microcomputers. Manual and Apple II Session, IBM Session.

ERIC Educational Resources Information Center

Coffey, Michael A.; And Others

This guide describes maintenance procedures for IBM and Apple personal computers, provides information on detecting and diagnosing problems, and details diagnostic programs. Included are discussions of printers, terminals, disks, disk drives, keyboards, hardware, and software. The text is supplemented by various diagrams. (EW)

Information Partners.

ERIC Educational Resources Information Center

Luskin, Bernard J.; Krinsky, Ira W.

1994-01-01

The growing number of mergers, takeovers, and joint ventures has dramatic implications for communications, publishing, and education worldwide. Apple Computer and IBM have created Kaleida, a standard for software used in devices that combine text, sound, video, and graphics. Apple, AT&T, Matsushita, Motorola, Philips, and Sony are developing a…

Novel Numerical Methods for Optimal Control Problems Involving Fractional-Order Differential Equations

DTIC Science & Technology

2018-03-14

pricing, Appl. Math . Comp. Vol.305, 174-187 (2017) 5. W. Li, S. Wang, Pricing European options with proportional transaction costs and stochastic...for fractional differential equation. Numer. Math . Theor. Methods Appl. 5, 229–241, 2012. [23] Kilbas A.A. and Marzan, S.A., Cauchy problem for...numerical technique for solving fractional optimal control problems, Comput. Math . Appl., 62, Issue 3, 1055–1067, 2011. [26] Lotfi A., Yousefi SA., Dehghan M

Hot water-extracted Lycium barbarum and Rehmannia glutinosa inhibit proliferation and induce apoptosis of hepatocellular carcinoma cells

PubMed Central

Chao, Jane C-J; Chiang, Shih-Wen; Wang, Ching-Chiung; Tsai, Ya-Hui; Wu, Ming-Shun

2006-01-01

AIM: To investigate the effect of hot water-extracted Lycium barbarum (LBE) and Rehmannia glutinosa (RGE) on cell proliferation and apoptosis in rat and/or human hepatocellular carcinoma (HCC) cells. METHODS: Rat (H-4-II-E) and human HCC (HA22T/VGH) cell lines were incubated with various concentrations (0-10 g/L) of hot water-extracted LBE and RGE. After 6-24 h incubation, cell proliferation (n = 6) was measured by a colorimetric method. The apoptotic cells (n = 6) were detected by flow cytometry. The expression of p53 protein (n = 3) was determined by SDS-PAGE and Western blotting. RESULTS: Crude LBE (2-5 g/L) and RGE (2-10 g/L) dose-dependently inhibited proliferation of H-4-II-E cells by 11% (P < 0.05) to 85% (P < 0.01) after 6-24 h treatment. Crude LBE at a dose of 5 g/L suppressed cell proliferation of H-4-II-E cells more effectively than crude RGE after 6-24 h incubation (P < 0.01). Crude LBE (2-10 g/L) and RGE (2-5 g/L) also dose-dependently inhibited proliferation of HA22T/VGH cells by 14%-43% (P < 0.01) after 24 h. Crude LBE at a dose of 10 g/L inhibited the proliferation of HA22T/VGH cells more effectively than crude RGE (56.8% ± 1.6% vs 70.3% ± 3.1% of control, P = 0.0003 < 0.01). The apoptotic cells significantly increased in H-4-II-E cells after 24 h treatment with higher doses of crude LBE (2-5 g/L) and RGE (5-10 g/L) (P < 0.01). The expression of p53 protein in H-4-II-E cells was 119% and 143% of the control group compared with the LBE-treated (2, 5 g/L) groups, and 110% and 132% of the control group compared with the RGE -treated (5, 10 g/L) groups after 24 h. CONCLUSION: Hot water-extracted crude LBE (2-5 g/L) and RGE (5-10 g/L) inhibit proliferation and stimulate p53-mediated apoptosis in HCC cells. PMID:16874858

Monte Carlo simulation of the risk of contamination of apples with Escherichia coli O157:H7.

PubMed

Duffy, Siobain; Schaffner, Donald W

2002-10-25

Quantitative descriptions of the frequency and extent of contamination of apple cider with pathogenic bacteria were obtained using literature data and computer simulation. Probability distributions were chosen to describe the risk of apple contamination by each suspected pathway. Tree-picked apples may be contaminated by birds infected with Escherichia coli O157:H7 when orchards were located near a sewage source (ocean or landfill). Dropped apples could become contaminated from either infected animal droppings or from contaminated manure if used as fertilizer. A risk assessment model was created in Analytica. The results of worst-case simulations revealed that 6-9 log CFU E. coli O157:H7 might be found on a harvest of 1000 dropped apples, while 3-4 log CFU contamination could be present on 1000 tree-picked apples. This model confirms that practices such as using dropped apples and using animal waste as fertilizer increase risk in the production of apple cider, and that pasteurization may not eliminate all contamination in juice from heavily contaminated fruit. Recently published FDA regulations for juices requiring a 5-log CFU/ml reduction of pathogenic bacteria in fresh juices should be a fail-safe measure for apples harvested in all but the worst-case scenarios.

Reviews.

ERIC Educational Resources Information Center

Newland, Robert J.; And Others

1988-01-01

Reviews four organic chemistry computer programs and three books. Software includes: (1) NMR Simulator 7--for IBM or Macintosh, (2) Nucleic Acid Structure and Synthesis--for IBM, (3) Molecular Design Editor--for Apple II, and (4) Synthetic Adventure--for Apple II and IBM. Book topics include physical chemistry, polymer pioneers, and the basics of…

Mathematics Programming on the Apple II and IBM PC.

ERIC Educational Resources Information Center

Myers, Roy E.; Schneider, David I.

1987-01-01

Details the features of BASIC used in mathematics programming and provides the information needed to translate between the Apple II and IBM PC computers. Discusses inputing a user-defined function, setting scroll windows, displaying subscripts and exponents, variable names, mathematical characters and special symbols. (TW)

Project SERAPHIM Report.

ERIC Educational Resources Information Center

Moore, John W.

1983-01-01

Lists and briefly describes computer programs recently added to those currently available from Project SERAPHIM. Program name, subject, hardware, author, supplier, and cost are provided in separate listings for Apple, PET, TRS-80 I or III, IBM, VIC-20, TERAK, and PDP-11 microcomputers. Includes corrections for two current Apple programs. (JN)

Sensitivity analysis for parametric generalized implicit quasi-variational-like inclusions involving P-[eta]-accretive mappings

NASA Astrophysics Data System (ADS)

Kazmi, K. R.; Khan, F. A.

2008-01-01

In this paper, using proximal-point mapping technique of P-[eta]-accretive mapping and the property of the fixed-point set of set-valued contractive mappings, we study the behavior and sensitivity analysis of the solution set of a parametric generalized implicit quasi-variational-like inclusion involving P-[eta]-accretive mapping in real uniformly smooth Banach space. Further, under suitable conditions, we discuss the Lipschitz continuity of the solution set with respect to the parameter. The technique and results presented in this paper can be viewed as extension of the techniques and corresponding results given in [R.P. Agarwal, Y.-J. Cho, N.-J. Huang, Sensitivity analysis for strongly nonlinear quasi-variational inclusions, Appl. MathE Lett. 13 (2002) 19-24; S. Dafermos, Sensitivity analysis in variational inequalities, Math. Oper. Res. 13 (1988) 421-434; X.-P. Ding, Sensitivity analysis for generalized nonlinear implicit quasi-variational inclusions, Appl. Math. Lett. 17 (2) (2004) 225-235; X.-P. Ding, Parametric completely generalized mixed implicit quasi-variational inclusions involving h-maximal monotone mappings, J. Comput. Appl. Math. 182 (2) (2005) 252-269; X.-P. Ding, C.L. Luo, On parametric generalized quasi-variational inequalities, J. Optim. Theory Appl. 100 (1999) 195-205; Z. Liu, L. Debnath, S.M. Kang, J.S. Ume, Sensitivity analysis for parametric completely generalized nonlinear implicit quasi-variational inclusions, J. Math. Anal. Appl. 277 (1) (2003) 142-154; R.N. Mukherjee, H.L. Verma, Sensitivity analysis of generalized variational inequalities, J. Math. Anal. Appl. 167 (1992) 299-304; M.A. Noor, Sensitivity analysis framework for general quasi-variational inclusions, Comput. Math. Appl. 44 (2002) 1175-1181; M.A. Noor, Sensitivity analysis for quasivariational inclusions, J. Math. Anal. Appl. 236 (1999) 290-299; J.Y. Park, J.U. Jeong, Parametric generalized mixed variational inequalities, Appl. Math. Lett. 17 (2004) 43-48].

Microgravity computing codes. User's guide

NASA Astrophysics Data System (ADS)

1982-01-01

Codes used in microgravity experiments to compute fluid parameters and to obtain data graphically are introduced. The computer programs are stored on two diskettes, compatible with the floppy disk drives of the Apple 2. Two versions of both disks are available (DOS-2 and DOS-3). The codes are written in BASIC and are structured as interactive programs. Interaction takes place through the keyboard of any Apple 2-48K standard system with single floppy disk drive. The programs are protected against wrong commands given by the operator. The programs are described step by step in the same order as the instructions displayed on the monitor. Most of these instructions are shown, with samples of computation and of graphics.

Apple flower detection using deep convolutional networks

USDA-ARS?s Scientific Manuscript database

In order to optimize fruit production, a portion of the flowers and fruitlets of apple trees must be removed early in the growing season. The proportion to be removed is determined by the bloom intensity, i.e., the number of flowers present in the orchard. Several automated computer vision systems...

Available for the Apple II: FIRM: Florida InteRactive Modeler.

ERIC Educational Resources Information Center

Levy, C. Michael; And Others

1983-01-01

The Apple II microcomputer program described allows instructors with minimal programing experience to construct computer models of psychological phenomena for students to investigate. Use of these models eliminates need to maintain/house/breed animals or purchase sophisticated laboratory equipment. Several content models are also described,…

Thermal Conductivity Effects on SHS (Self-Propagating High-Temperature Synthesis Reactions.

DTIC Science & Technology

1988-03-01

charcoal , soot and lampblack also exist. Actually these so called amorphous carbons are microcrystalline forms of graphite sometimes containing only a few...in Chemical Technology and Metallurgy , pp. 174, Moscow, USSR, 1975. 24. The word APPLE is a registered trademark of APPLE COMPUTER INC., 10260 Bandley

Software Reviews: Programs Worth a Second Look.

ERIC Educational Resources Information Center

Classroom Computer Learning, 1989

1989-01-01

Reviewed are three computer software programs: (1) "World GeoGraph"--geography, discovery tool, grades 6-12, Apple IIGS; (2) "Grammatik III"--language arts, grade 7-adult, IBM, PS/2, Tandy 1000; (3) "Words & Concepts I, II, III"--language and concept training for special education, age 3-9, Apple II with speech…

Lab Inputs for Common Micros.

ERIC Educational Resources Information Center

Tinker, Robert

1984-01-01

The game paddle inputs of Apple microcomputers provide a simple way to get laboratory measurements into the computer. Discusses these game paddles and the necessary interface software. Includes schematics for Apple built-in paddle electronics, TRS-80 game paddle I/O, Commodore circuit for user port, and bus interface for Sinclair/Timex, Commodore,…

Biomonitoring of Environmental Status and Trends (BEST) Program: Environmental contaminants and their effects on fish in the Columbia River Basin

USGS Publications Warehouse

Hinck, Jo Ellen; Schmitt, Christopher J.; Bartish, Timothy M.; Denslow, Nancy D.; Blazer, Vicki; Anderson, Patrick J.; Coyle, James J.; Dethloff, Gail M.; Tillitt, Donald E.

2004-01-01

Common carp (Cyprinus carpio), black basses (Micropterus sp.), and largescale sucker (Catostomus macrocheilus) together accounted for 80% of the fish sampled during the study. Fish were weighed and measured then field-examined for external and internal lesions, and liver, spleen, and gonads were weighed to compute somatic indices. Selected tissues and fluids were obtained and preserved for analysis of fish health and reproductive biomarkers. Composite samples of whole fish from each station were grouped by species and gender and analyzed for persistent organic and inorganic contaminants and for dioxin-like activity using H4IIE rat hepatoma cell bioassay.

Getting that Computer into Your School.

ERIC Educational Resources Information Center

Arnold, Anne Jurmu

1982-01-01

Tips for obtaining computers for educational use are presented in this article about grants and foundations, for free computers, from the computer companies of Apple, Atari, and Tandy/Radio Shack. Also discussed are Commodore Business Machines, Osborne Computing Corporation, and Texas Instruments. (CJ)

Advantages of formulating an evolution equation directly for elastic distortional deformation in finite deformation plasticity

NASA Astrophysics Data System (ADS)

Rubin, M. B.; Cardiff, P.

2017-11-01

Simo (Comput Methods Appl Mech Eng 66:199-219, 1988) proposed an evolution equation for elastic deformation together with a constitutive equation for inelastic deformation rate in plasticity. The numerical algorithm (Simo in Comput Methods Appl Mech Eng 68:1-31, 1988) for determining elastic distortional deformation was simple. However, the proposed inelastic deformation rate caused plastic compaction. The corrected formulation (Simo in Comput Methods Appl Mech Eng 99:61-112, 1992) preserves isochoric plasticity but the numerical integration algorithm is complicated and needs special methods for calculation of the exponential map of a tensor. Alternatively, an evolution equation for elastic distortional deformation can be proposed directly with a simplified constitutive equation for inelastic distortional deformation rate. This has the advantage that the physics of inelastic distortional deformation is separated from that of dilatation. The example of finite deformation J2 plasticity with linear isotropic hardening is used to demonstrate the simplicity of the numerical algorithm.

High Resolution Displays In The Apple Macintosh And IBM PC Environments

NASA Astrophysics Data System (ADS)

Winegarden, Steven

1989-07-01

High resolution displays are one of the key elements that distinguish user oriented document finishing or publishing stations. A number of factors have been involved in bringing these to the desktop environment. At Sigma Designs we have concentrated on enhancing the capabilites of IBM PCs and compatibles and Apple Macintosh computer systems.

PC vs. Mac--Which Way Should You Go?

ERIC Educational Resources Information Center

Wodarz, Nan

1997-01-01

Outlines the factors in hardware, software, and administration to consider in developing specifications for choosing a computer operating system. Compares Microsoft Windows 95/NT that runs on PC/Intel-based systems and System 7.5 that runs on the Apple-based systems. Lists reasons why the Microsoft platform clearly stands above the Apple platform.…

Modulation by glycyrrhetinic acid derivatives of TPA-induced mouse ear oedema.

PubMed Central

Inoue, H.; Mori, T.; Shibata, S.; Koshihara, Y.

1989-01-01

1. The anti-inflammatory effects of glycyrrhetinic acid and its derivatives on TPA (12-O-tetradecanoylphorbol-13-acetate)-induced mouse ear oedema were studied. The mechanisms of TPA-induced ear oedema were first investigated with respect to the chemical mediators. 2. The formation of ear oedema reached a maximum 5 h after TPA application (2 micrograms per ear) and the prostaglandin E2 (PGE2) production of mouse ear increased with the oedema formation. 3. TPA-induced ear oedema was prevented by actinomycin D and cycloheximide (0.1 mg per ear, respectively) when applied during 60 min after TPA treatment. 4. Of glycyrrhetinic acid derivatives examined, dihemiphthalate derivatives (IIe, IIe', IIIa, IIIa', IVa, IVa') most strongly inhibited ear oedema on both topical (ID50, 1.6 mg per ear for IIe, 2.0 mg per ear for IIIa and 1.6 mg per ear for IVa) and oral (ID50, 88 mg kg-1 for IIe', 130 mg kg-1 for IIIa' and 92 mg kg-1 for IVa') administration. 5. Glycyrrhetinic acid (Ia) and its derivatives applied 30 min before TPA treatment were much more effective in inhibiting oedema than when applied 30 min after TPA. A dihemiphthalate of triterpenoid compound IVa completely inhibited oedema, even when applied 3 h before TPA treatment. 6. Glycyrrhetinic acid (Ia) and deoxoglycyrrhetol (IIa), the parent compounds, produced little inhibition by oral administration at less than 200 mg kg-1. 7. These results suggest that the dihemiphthalate derivatives of triterpenes derived from glycyrrhetinic acid by chemical modification are useful for the treatment of skin inflammation by both topical and oral application. PMID:2924072

X-ray micro-computer tomographic method to visualize the microstructure of different apple cultivars.

PubMed

Ting, Valentina J L; Silcock, Patrick; Bremer, Phil J; Biasioli, Franco

2013-11-01

Apples are appreciated for their texture with firmness acting as an indicator of quality. During prolonged storage, apples can soften and their texture can become undesirably mealy. Using an X-ray microcomputer tomography (μ-CT) scanner, the porosity (ratio of intercellular space [IS] to total volume) and the structural arrangement of the parenchyma tissue of 4 apple cultivars (Braeburn, Fuji, Golden Delicious, Jazz) stored under similar conditions for 100 d were visualized via the development of 2D and 3D images. The texture of the apples was also measured using a puncture test. The morphometric and textural measurements revealed that firm Jazz apples (flesh firmness: 29.84N) had a lower porosity (17%) compared to soft Golden Delicious apples (flesh firmness: 14.16N; porosity: 29.8%). In general, firm apples had a higher dry matter (%) and a lower porosity (%), while the reverse was true for softer apples. However, this was not an absolute trend as cultivar specific differences in the microstructural organization and consequent mechanical strength of the parenchyma tissue also influenced firmness. For example, although Fuji apples were firm (28.42N), they had a high porosity (29.3%) due to the presence of numerous small and compact IS. In comparison, soft Golden Delicious apples had a high porosity (29.8%) due to the presence of large, interconnected IS. Imaging technologies have the potential to provide a pictorial or graphical database showing the size range distribution of IS corresponding to different parenchyma tissue types and how they relate to apple texture and eating quality. © 2013 Institute of Food Technologists®

DOE Office of Scientific and Technical Information (OSTI.GOV)

Alpirez, G.M.

Since 1983, the Engineering Institute at the Universidad Autonoma de Baja California (UABC) has offered a Geothermal Diploma Program. Sixty three students coming from different disciplines, have successfully completed the Program . This Program was offered by the UABC in collaboration with the Instituto de Investigaciones Electricas (IIE) and the Consejo Nacional de Ciencia y Tecnologia. A year later (1984), the Comision Federal de Electricidad joined in strengthening the program. Many trainees were sponsored by IIE and CONACYT. Since 1993, the program is not supported by them. They now only support Master and Ph.D. programs. This paper presents a reviewmore » of the geothermal program from 1983 to 1994.« less

Properties of the Guin ungrouped iron meteorite - The origin of Guin and of group-IIE irons

NASA Astrophysics Data System (ADS)

Rubin, A. E.; Jerde, E. A.; Zong, P.; Wasson, J. T.; Westcott, J. W.; Mayeda, T. K.; Clayton, R. N.

1986-01-01

The composition and structure of the Guin ungrouped iron meteorite inclusions have been investigated experimentally. The structural characteristics of polished and etched slabs of the meteorite were studied microscopically in reflected light. Modal abundances of troilite nodules and silicate inclusions were determined by weighing paper traces. The bulk composition of the silicate inclusions was calculated by combining modal phase abundances and mineral compositions. It is found that the largest silicate inclusion (2 x 4 cm) consists mostly of a shock-melted plagioclase-rich matrix surrounding large, partly melted augite grains. The oxygen isotopic composition of the inclusion is near that of LL chondrites. The inclusion is found to be similar in composition to selected melt pocket glasses in ordinary chondrites produced in situ by preferential melting of plagioclase rock due to shock compression. It is suggested that the Guin assemblage was formed by impact melting on a chondritic parent body. Silicate inclusions in IIE irons share many of the compositional and petrological characteristics of the Guin inclusions, indicating that IIE irons also formed by impact-melting of chondritic materials. Black and white photomicrographs of the silicate inclusions are provided.

Carrier effects of dosing the h4iie cells with 3,3′,4,4tt´etrachlorobiphenyl (PCB77) in dimethyl sulfoxide or isooctane

USGS Publications Warehouse

Yu, Kyung O.; Fisher, Jeff W.; Burton, G. Allen; Tillitt, Donald E.

1997-01-01

A rat hepatoma cell line, H4IIE serves as a bioassay tool to assess the potential toxicity of dioxin-like chemicals, including polychlorinated biphenyls (PCB) in environmental samples. PCB exposure to these cells induces cytochrome (CYP) P4501A1 activity in a dose-dependent fashion, thus allowing assessment of mixtures. The objective of this study was to determine the effect of different carriers, dimethyl sulfoxide (DMSO) and isooctane on the concentrations of PCBs in the H411E cells and induction of CYPIA1 activity as measured by ethoxyresorufm O-deethylase (EROD) activity. H4IIE cells were dosed with three micrograms of UL-14C-PCB77/ plate dissolved in DMSO or isooctane, and were harvested at sequential time periods for 4 days. PCB77 concentration and EROD activity were measured in the cells. EROD activity was greater when using DMSO as compared to isooctane, while there was no difference in the distribution of PCB77-derived radioactivities within the cell culture system based upon the carrier solvent used to deliver PCB77.

Software.

ERIC Educational Resources Information Center

Journal of Chemical Education, 1989

1989-01-01

Presented are reviews of two computer software packages for Apple II computers; "Organic Spectroscopy," and "Videodisc Display Program" for use with "The Periodic Table Videodisc." A sample spectrograph from "Organic Spectroscopy" is included. (CW)

Plasmid mapping computer program.

PubMed Central

Nolan, G P; Maina, C V; Szalay, A A

1984-01-01

Three new computer algorithms are described which rapidly order the restriction fragments of a plasmid DNA which has been cleaved with two restriction endonucleases in single and double digestions. Two of the algorithms are contained within a single computer program (called MPCIRC). The Rule-Oriented algorithm, constructs all logical circular map solutions within sixty seconds (14 double-digestion fragments) when used in conjunction with the Permutation method. The program is written in Apple Pascal and runs on an Apple II Plus Microcomputer with 64K of memory. A third algorithm is described which rapidly maps double digests and uses the above two algorithms as adducts. Modifications of the algorithms for linear mapping are also presented. PMID:6320105

Software Descriptions. Micro-computers: Atari, Apple, PET, TRS-80.

ERIC Educational Resources Information Center

Olivero, James L.

Each of the more than 200 educational software programs developed by both commercial and public domain sources which are described is intended for use with one of the four microcomputers most frequently used for instructional purposes--Atari, Apple, PET, and TRS-80. These descriptions are offered as a service for those who are just beginning to…

An Apple a Day and at Night: A Distance Tutoring Program for At-Risk Students.

ERIC Educational Resources Information Center

Ross, Steven M.; And Others

1989-01-01

Describes a program of distance tutoring developed by Apple Computer, Inc., Memphis City Schools, and Memphis State University for at-risk minority students. The electronic bulletin board system (BBS) used is described; types of distance learning systems are explained; and research outcomes are discussed, including tutor roles and writing skills.…

The Computer Revolution and Physical Chemistry.

ERIC Educational Resources Information Center

O'Brien, James F.

1989-01-01

Describes laboratory-oriented software programs that are short, time-saving, eliminate computational errors, and not found in public domain courseware. Program availability for IBM and Apple microcomputers is included. (RT)

Software Reviews.

ERIC Educational Resources Information Center

Dwyer, Donna; And Others

1989-01-01

Reviewed are seven software packages for Apple and IBM computers. Included are: "Toxicology"; "Science Corner: Space Probe"; "Alcohol and Pregnancy"; "Science Tool Kit Plus"; Computer Investigations: Plant Growth"; "Climatrolls"; and "Animal Watch: Whales." (CW)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Errion, S.M.; Thommes, M.M. Caruthers, C.M.

Using the Apple LaserWriter at ANL (ANL/TM 452) explains how Argonne computer users (with CMS, MVS, or VAX/VMS accounts) can print quality text and graphics on the Apple LaserWriter. Currently, applications at Argonne that are compatible with the Apple LaserWriter include Waterloo Script, CA/ISSCO graphics software (i.e., Cuechart, Tellagraf, and Disspla), SAS/Graph, ANSYS (version 4.2), and some personal computer test and graphics software. This manual does not attempt to cover use of the Apple LaserWriter with other applications, though some information on the handling of PostScript-compatible files may be valid for other applications. Refer to the documentation of those applicationsmore » to learn how they work with the Apple LaserWriter. Most of the information in this manual applies to the Allied Linotype L300P typesetter in Building 222. However, the typesetter is not a high volume output device and should be used primarily for high quality (1250 and 2500 dots per inch) final copy output for Laboratory publications prior to making printing plates. You should print all drafts and proof pages on LaserWriers or other printers compatible with the PostScript page description language. Consult with Graphic Arts (at extension 2-5603) to determine the availability of the typesetter for printing the final copy of your document or graphics application. Since the Apple LaserWriter itself produces good quality output (300 dots per inch), we expect that most internal documents consisting of test or graphics will continue to be printed at LaserWriters distributed throughout the Laboratory. 5 figs., 2 tabs.« less

Response time accuracy in Apple Macintosh computers.

PubMed

Neath, Ian; Earle, Avery; Hallett, Darcy; Surprenant, Aimée M

2011-06-01

The accuracy and variability of response times (RTs) collected on stock Apple Macintosh computers using USB keyboards was assessed. A photodiode detected a change in the screen's luminosity and triggered a solenoid that pressed a key on the keyboard. The RTs collected in this way were reliable, but could be as much as 100 ms too long. The standard deviation of the measured RTs varied between 2.5 and 10 ms, and the distributions approximated a normal distribution. Surprisingly, two recent Apple-branded USB keyboards differed in their accuracy by as much as 20 ms. The most accurate RTs were collected when an external CRT was used to display the stimuli and Psychtoolbox was able to synchronize presentation with the screen refresh. We conclude that RTs collected on stock iMacs can detect a difference as small as 5-10 ms under realistic conditions, and this dictates which types of research should or should not use these systems.

Numerical simulation of transient temperature profiles for canned apple puree in semi-rigid aluminum based packaging during pasteurization.

PubMed

Shafiekhani, Soraya; Zamindar, Nafiseh; Hojatoleslami, Mohammad; Toghraie, Davood

2016-06-01

Pasteurization of canned apple puree was simulated for a 3-D geometry in a semi-rigid aluminum based container which was heated from all sides at 378 K. The computational fluid dynamics code Ansys Fluent 14.0 was used and the governing equations for energy, momentum, and continuity were computed using a finite volume method. The food model was assumed to have temperature-dependent properties. To validate the simulation, the apple puree was pasteurized in a water cascading retort. The effect of the mesh structures was studied for the temperature profiles during thermal processing. The experimental temperature in the slowest heating zone in the container was compared with the temperature predicted by the model and the difference was not significant. The study also investigated the impact of head space (water-vapor) on heat transfer.

The Computer Bulletin Board.

ERIC Educational Resources Information Center

Batt, Russell H., Ed.

1990-01-01

Four applications of microcomputers in the chemical laboratory are presented. Included are "Mass Spectrometer Interface with an Apple II Computer,""Interfacing the Spectronic 20 to a Computer,""A pH-Monitoring and Control System for Teaching Laboratories," and "A Computer-Aided Optical Melting Point Device." Software, instrumentation, and uses are…

Personal Computers.

ERIC Educational Resources Information Center

Toong, Hoo-min D.; Gupta, Amar

1982-01-01

Describes the hardware, software, applications, and current proliferation of personal computers (microcomputers). Includes discussions of microprocessors, memory, output (including printers), application programs, the microcomputer industry, and major microcomputer manufacturers (Apple, Radio Shack, Commodore, and IBM). (JN)

Computer Series, 67: Bits and Pieces, 27.

ERIC Educational Resources Information Center

Moore, John W., Ed.

1986-01-01

Discusses a computer interfacing course using Commodore 64 microcomputers; a computer program for radioactive equilibrium; analysis of near infrared spectrum of hydrochloric acid molecules using Apple II microcomputers; microcomputer approach to conductivity titrations; balancing equations with Commodore 64's; formulation of mathematical…

Enter the iPad (or Not?)

ERIC Educational Resources Information Center

Waters, John K.

2010-01-01

Few computing devices have sparked the burning gizmo lust ignited by the iPad. Apple's latest entry into the tablet PC market didn't generate much heat when it was first unveiled in January, but by April 3, the day of the official release, feverish customers were mobbing Apple stores. The company claims to have sold 300,000 iPads by midnight on…

Mobile Engagement at Scottsdale Community College: The Apple iPad in an English Honors Class

ERIC Educational Resources Information Center

Tualla, Larry Tech

2011-01-01

This dissertation reports on an action research study that sought to discover how a new WiFi, tablet computing device, the Apple iPad, affected, enhanced, and impacted student engagement in an English Honors course at Scottsdale Community College. The researcher was also the instructor in the two semester, first-year, college composition sequence…

A new S-type eigenvalue inclusion set for tensors and its applications.

PubMed

Huang, Zheng-Ge; Wang, Li-Gong; Xu, Zhong; Cui, Jing-Jing

2016-01-01

In this paper, a new S -type eigenvalue localization set for a tensor is derived by dividing [Formula: see text] into disjoint subsets S and its complement. It is proved that this new set is sharper than those presented by Qi (J. Symb. Comput. 40:1302-1324, 2005), Li et al. (Numer. Linear Algebra Appl. 21:39-50, 2014) and Li et al. (Linear Algebra Appl. 481:36-53, 2015). As applications of the results, new bounds for the spectral radius of nonnegative tensors and the minimum H -eigenvalue of strong M -tensors are established, and we prove that these bounds are tighter than those obtained by Li et al. (Numer. Linear Algebra Appl. 21:39-50, 2014) and He and Huang (J. Inequal. Appl. 2014:114, 2014).

Computer Courseware Evaluations, June 1985 to March 1986.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Curriculum Branch.

The fifth in a series, this report reviews Apple microcomputer courseware--and some IBM computer courseware--authorized by Alberta Education from June 1985 to March 1986. It provides detailed evaluations of 97 authorized programs in business education (11), business education/math (1), computer literacy (4), computer literacy/math/problem solving…

Computer Guided Instructional Design.

ERIC Educational Resources Information Center

Merrill, M. David; Wood, Larry E.

1984-01-01

Describes preliminary efforts to create the Lesson Design System, a computer-guided instructional design system written in Pascal for Apple microcomputers. Its content outline, strategy, display, and online lesson editors correspond roughly to instructional design phases of content and strategy analysis, display creation, and computer programing…

Test Generators: Teacher's Tool or Teacher's Headache?

ERIC Educational Resources Information Center

Eiser, Leslie

1988-01-01

Discusses the advantages and disadvantages of test generation programs. Includes setting up, printing exams and "bells and whistles." Reviews eight computer packages for Apple and IBM personal computers. Compares features, costs, and usage. (CW)

Software Reviews.

ERIC Educational Resources Information Center

Science and Children, 1990

1990-01-01

Reviewed are seven computer software packages for IBM and/or Apple Computers. Included are "Windows on Science: Volume 1--Physical Science"; "Science Probe--Physical Science"; "Wildlife Adventures--Grizzly Bears"; "Science Skills--Development Programs"; "The Clean Machine"; "Rock Doctor";…

A new communications technique for the nonvocal person, using the Apple II Computer.

PubMed

Seamone, W

1982-01-01

The purpose of this paper is to describe a technique for nonvocal personal communication for the severely handicapped person, using the Apple II computer system and standard commercially available software diskettes (Visi-Calc). The user's input in a pseudo-Morse code is generated via minute chin motions or limited finger motions applied to a suitable configured two-switch device, and input via the JHU/APL Morse code interface card. The commands and features of the program's row-column matrix, originally intended and widely used for financial management, are used here to call up and modify a large array of stored sentences which can be useful in personal communication. It is not known at this time if the system is in fact cost-effective for the sole purpose of nonvocal communication, since system tradeoff studies have not been made relative to other techniques. However, in some instances an Apple computer may be already available for other purposes at the institution or in the home, and the system described could simply be another utilization of that personal computer. In any case, the system clearly does not meet the requirement of portability. No special components (except for the JHU/APL Morse interface card) and no special programming experience are required to duplicate the communications technique described.

A custom hardware classifier for bruised apple detection in hyperspectral images

NASA Astrophysics Data System (ADS)

Cárdenas, Javier; Figueroa, Miguel; Pezoa, Jorge E.

2015-09-01

We present a custom digital architecture for bruised apple classification using hyperspectral images in the near infrared (NIR) spectrum. The algorithm classifies each pixel in an image into one of three classes: bruised, non-bruised, and background. We extract two 5-element feature vectors for each pixel using only 10 out of the 236 spectral bands provided by the hyperspectral camera, thereby greatly reducing both the requirements of the imager and the computational complexity of the algorithm. We then use two linear-kernel support vector machine (SVM) to classify each pixel. Each SVM was trained with 504 windows of size 17×17-pixel taken from 14 hyperspectral images of 320×320 pixels each, for each class. The architecture then computes the percentage of bruised pixels in each apple in order to adequately classify the fruit. We implemented the architecture on a Xilinx Zynq Z-7010 field-programmable gate array (FPGA) and tested it on images from a NIR N17E push-broom camera with a frame rate of 25 fps, a band-pixel rate of 1.888 MHz, and 236 spectral bands between 900 and 1700 nanometers in laboratory conditions. Using 28-bit fixed-point arithmetic, the circuit accurately discriminates 95.2% of the pixels corresponding to an apple, 81% of the pixels corresponding to a bruised apple, and 96.4% of the background. With the default threshold settings, the highest false positive (FP) for a bruised apple is 18.7%. The circuit operates at the native frame rate of the camera, consumes 67 mW of dynamic power, and uses less than 10% of the logic resources on the FPGA.

Radiological interpretation of images displayed on tablet computers: a systematic review.

PubMed

Caffery, L J; Armfield, N R; Smith, A C

2015-06-01

To review the published evidence and to determine if radiological diagnostic accuracy is compromised when images are displayed on a tablet computer and thereby inform practice on using tablet computers for radiological interpretation by on-call radiologists. We searched the PubMed and EMBASE databases for studies on the diagnostic accuracy or diagnostic reliability of images interpreted on tablet computers. Studies were screened for inclusion based on pre-determined inclusion and exclusion criteria. Studies were assessed for quality and risk of bias using Quality Appraisal of Diagnostic Reliability Studies or the revised Quality Assessment of Diagnostic Accuracy Studies tool. Treatment of studies was reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). 11 studies met the inclusion criteria. 10 of these studies tested the Apple iPad(®) (Apple, Cupertino, CA). The included studies reported high sensitivity (84-98%), specificity (74-100%) and accuracy rates (98-100%) for radiological diagnosis. There was no statistically significant difference in accuracy between a tablet computer and a digital imaging and communication in medicine-calibrated control display. There was a near complete consensus from authors on the non-inferiority of diagnostic accuracy of images displayed on a tablet computer. All of the included studies were judged to be at risk of bias. Our findings suggest that the diagnostic accuracy of radiological interpretation is not compromised by using a tablet computer. This result is only relevant to the Apple iPad and to the modalities of CT, MRI and plain radiography. The iPad may be appropriate for an on-call radiologist to use for radiological interpretation.

New Technology and the Curriculum.

ERIC Educational Resources Information Center

Conklin, Joyce

1987-01-01

Hillsdale High School, in San Mateo, California, installed the nation's first 15-computer Macintosh laboratory donated by Apple Computer, Inc. This article describes the lab and the uses to which it has been put, including computer education, word processing, preparation of student publications, and creative writing instruction. (PGD)

The Role of the Goldstone Apple Valley Radio Telescope Project in Promoting Scientific Efficacy among Middle and High School Students.

ERIC Educational Resources Information Center

Ibe, Mary; Deutscher, Rebecca

This study investigated the effects on student scientific efficacy after participation in the Goldstone Apple Valley Radio Telescope (GAVRT) project. In the GAVRT program, students use computers to record extremely faint radio waves collected by the telescope and analyze real data. Scientific efficacy is a type of self-knowledge a person uses to…

Evaluation of browning ratio in an image analysis of apple slices at different stages of instant controlled pressure drop-assisted hot-air drying (AD-DIC).

PubMed

Gao, Kun; Zhou, Linyan; Bi, Jinfeng; Yi, Jianyong; Wu, Xinye; Zhou, Mo; Wang, Xueyuan; Liu, Xuan

2017-06-01

Computer vision-based image analysis systems are widely used in food processing to evaluate quality changes. They are able to objectively measure the surface colour of various products since, providing some obvious advantages with their objectivity and quantitative capabilities. In this study, a computer vision-based image analysis system was used to investigate the colour changes of apple slices dried by instant controlled pressure drop-assisted hot air drying (AD-DIC). The CIE L* value and polyphenol oxidase activity in apple slices decreased during the entire drying process, whereas other colour indexes, including CIE a*, b*, ΔE and C* values, increased. The browning ratio calculated by image analysis increased during the drying process, and a sharp increment was observed for the DIC process. The change in 5-hydroxymethylfurfural (5-HMF) and fluorescent compounds (FIC) showed the same trend with browning ratio due to Maillard reaction. Moreover, the concentrations of 5-HMF and FIC both had a good quadratic correlation (R 2  > 0.998) with the browning ratio. Browning ratio was a reliable indicator of 5-HMF and FIC changes in apple slices during drying. The image analysis system could be used to monitor colour changes, 5-HMF and FIC in dehydrated apple slices during the AD-DIC process. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.

Reviews.

ERIC Educational Resources Information Center

Journal of Chemical Education, 1988

1988-01-01

Reviews three computer software packages for Apple II computers. Includes "Simulation of Hemoglobin Function,""Solution Equilibrium Problems," and "Thin-Layer Chromatography." Contains ratings of ease of use, subject matter content, pedagogic value, and student reaction according to two separate reviewers for each…

Investigating AI with Basic and Logo. Teaching Your Computer to Be Intelligent.

ERIC Educational Resources Information Center

Mandell, Alan; Lucking, Robert

1988-01-01

Discusses artificial intelligence, its definitions, and potential applications. Provides listings of Logo and BASIC versions for programs along with REM statements needed to make modifications for use with Apple computers. (RT)

Computer Center: Software Review.

ERIC Educational Resources Information Center

Duhrkopf, Richard, Ed.; Belshe, John F., Ed.

1988-01-01

Reviews a software package, "Mitosis-Meiosis," available for Apple II or IBM computers with colorgraphics capabilities. Describes the documentation, presentation and flexibility of the program. Rates the program based on graphics and usability in a biology classroom. (CW)

The Computer Revolution. An Introduction to Computers. A Good Apple Activity Book for Grades 4-8.

ERIC Educational Resources Information Center

Colgren, John

This booklet is designed to introduce computers to children. A letter to parents is provided, explaining that a unit on computers will be taught which will discuss the major parts of the computer and programming in the computer language BASIC. Suggestions for teachers provide information on starting, the binary system, base two worksheet, binary…

The Implications of Cognitive Psychology for Computer-Based Learning Tools.

ERIC Educational Resources Information Center

Kozma, Robert B.

1987-01-01

Defines cognitive computer tools as software programs that use the control capabilities of computers to amplify, extend, or enhance human cognition; suggests seven ways in which computers can aid learning; and describes the "Learning Tool," a software package for the Apple Macintosh microcomputer that is designed to aid learning of…

Turned on to Language Arts: Computer Literacy in the Primary Grades.

ERIC Educational Resources Information Center

Guthrie, Larry F.; Richardson, Susan

1995-01-01

Describes Apple Computer's Early Language Connections (ELC) program. Designed for K-2 grades, ELC integrates Macintosh computers, children's literature, instructional software, and other curriculum materials, including sample lessons constructed around thematic units. The literature-based product uses a whole-language approach (with phonics…

37 CFR 1.96 - Submission of computer program listings.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Apple Macintosh; (ii) Operating System Compatibility: MS-DOS, MS-Windows, Unix, or Macintosh; (iii) Line... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Submission of computer... Models, Exhibits, Specimens § 1.96 Submission of computer program listings. (a) General. Descriptions of...

37 CFR 1.96 - Submission of computer program listings.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Apple Macintosh; (ii) Operating System Compatibility: MS-DOS, MS-Windows, Unix, or Macintosh; (iii) Line... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Submission of computer... Models, Exhibits, Specimens § 1.96 Submission of computer program listings. (a) General. Descriptions of...

37 CFR 1.96 - Submission of computer program listings.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Apple Macintosh; (ii) Operating System Compatibility: MS-DOS, MS-Windows, Unix, or Macintosh; (iii) Line... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Submission of computer... Models, Exhibits, Specimens § 1.96 Submission of computer program listings. (a) General. Descriptions of...

37 CFR 1.96 - Submission of computer program listings.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Apple Macintosh; (ii) Operating System Compatibility: MS-DOS, MS-Windows, Unix, or Macintosh; (iii) Line... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Submission of computer... Models, Exhibits, Specimens § 1.96 Submission of computer program listings. (a) General. Descriptions of...

37 CFR 1.96 - Submission of computer program listings.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Apple Macintosh; (ii) Operating System Compatibility: MS-DOS, MS-Windows, Unix, or Macintosh; (iii) Line... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Submission of computer... Models, Exhibits, Specimens § 1.96 Submission of computer program listings. (a) General. Descriptions of...

Desktop Publishing: Its Impact on Community College Journalism.

ERIC Educational Resources Information Center

Grzywacz-Gray, John; And Others

1987-01-01

Illustrates the kinds of copy that can be created on Apple Macintosh computers and laser printers. Shows font and type specification options. Discusses desktop publishing costs, potential problems, and computer compatibility. Considers the use of computers in college journalism in production, graphics, accounting, advertising, and promotion. (AYC)

A Network Primer: Full-Fledged Educational Networks.

ERIC Educational Resources Information Center

Lehrer, Ariella

1988-01-01

Discusses some of the factors included in choosing appropriate computer networks for the classroom. Describes such networks as those produced by Apple Computer, Corvus Systems, Velan, Berkeley Softworks, Tandy, LAN-TECH, Unisys, and International Business Machines (IBM). (TW)

A Computer in Your Lap.

ERIC Educational Resources Information Center

Byers, Joseph W.

1991-01-01

The most useful feature of laptop computers is portability, as one elementary school principal notes. IBM and Apple are not leaders in laptop technology. Tandy and Toshiba market relatively inexpensive models offering durability, reliable software, and sufficient memory space. (MLH)

Help! What Computer Should I Buy?

ERIC Educational Resources Information Center

Braun, Ludwig

1981-01-01

A set of criteria is suggested that can be useful as a guide in making decisions about purchases of computers. The three best microcomputers for classroom use are viewed as the Apple, the PET, and the TRS-80. (MP)

Information Management of a Structured Admissions Interview Process in a Medical College with an Apple II System

PubMed Central

O'Reilly, Robert; Fedorko, Steve; Nicholson, Nigel

1983-01-01

This paper describes a structured interview process for medical school admissions supported by an Apple II computer system which provides feedback to interviewers and the College admissions committee. Presented are the rationale for the system, the preliminary results of analysis of some of the interview data, and a brief description of the computer program and output. The present data show that the structured interview yields very high interrater reliability coefficients, is acceptable to the medical school faculty, and results in quantitative data useful in the admission process. The system continues in development at this time, a second year of data will be shortly available, and further refinements are being made to the computer program to enhance its utilization and exportability.

Biomagnification of bioassay derived 2,3,7,8-tetrachlorodibenzo-p-dioxin equivalents

USGS Publications Warehouse

Jones, P.D.; Ankley, G.T.; Best, D. A.; Crawford, R.; DeGalan, N.; Giesy, J.P.; Kubiak, T.J.; Ludwig, J. P.; Newsted, J.L.; Tillitt, D. E.; Verbrugge, D.A.

1993-01-01

In recent years contamination of the Great Lakes ecosystem with planar chlorinated hydrocarbons (PCHs) has attracted considerable concern due to their known reproductive and teratogenic effects. The H4IIE bioassay has been standardized as a means of measuring the biological potency of a PCH mixture as 2,3,7,8-tetrachloro-p-dibenzodioxin equivalents (TCDD-EQ). Using this bioassay we have investigated the biomagnification of TCDD-EQ in a semi-closed ecosystem. The biomagnification of TCDD-EQ is demonstrated and results indicate that the food chain is the major pathway for TCDD-EQ through this ecosystem. The H4IIE assay system is demonstrated to be a viable integrative measure of the total concentration of TCDD-EQ in different trophic levels.

Apple Image Processing Educator

NASA Technical Reports Server (NTRS)

Gunther, F. J.

1981-01-01

A software system design is proposed and demonstrated with pilot-project software. The system permits the Apple II microcomputer to be used for personalized computer-assisted instruction in the digital image processing of LANDSAT images. The programs provide data input, menu selection, graphic and hard-copy displays, and both general and detailed instructions. The pilot-project results are considered to be successful indicators of the capabilities and limits of microcomputers for digital image processing education.

Configuration Tool for the Trusted Computing Exemplar Project

DTIC Science & Technology

2009-12-01

languages were examined: Microsoft .NET [8], Apple Cocoa (Objective-C) [9], wxPython [10], and Java [11]. Since every language has its pros and...languages using the criteria described above. Based on the developer’s limited experience and knowledge of Microsoft .NET and Apple Cocoa (Objective...became a tabbed panel within a separate window panel. Figure 9 depicts this evolution of the conceptual design. In Figure 9, the table column

Characterization of Stationary Distributions of Reflected Diffusions

DTIC Science & Technology

2014-01-01

Reiman , M. I. (2003). Fluid and heavy traffic limits for a generalized processor sharing model. Ann. Appl. Probab., 13, 100-139. [37] Ramanan, K. and... Reiman , M. I. (2008). The heavy traffic limit of an unbalanced generalized processor sharing model. Ann. Appl. Probab., 18, 22-58. [38] Reed, J. and...Control and Computing. [39] Reiman , M. I. and Williams, R. J. (1988). A boundary property of semimartingale reflecting Brownian motions. Probab. Theor

Computer-Assisted Spanish-Composition Survey--1986.

ERIC Educational Resources Information Center

Harvey, T. Edward

1986-01-01

A survey of high school and higher education teachers' (N=208) attitudes regarding the use of computers for Spanish-composition instruction revealed that: the lack of foreign-character support remains the major frustration; most teachers used Apple or IBM computers; and there was mixed opinion regarding the real versus the expected benefits of…

Application of Computer Graphics to Graphing in Algebra and Trigonometry. Final Report.

ERIC Educational Resources Information Center

Morris, J. Richard

This project was designed to improve the graphing competency of students in elementary algebra, intermediate algebra, and trigonometry courses at Virginia Commonwealth University. Computer graphics programs were designed using an Apple II Plus computer and implemented using Pascal. The software package is interactive and gives students control…

Elementary Computer Literacy. Student Activity Handbook.

ERIC Educational Resources Information Center

Sather, Ruth; And Others

This workbook of ideas and activities is designed for use in correlation with the curriculum guide "Elementary Computer Literacy," which contains the answer key and suggestions for use. The Apple II microcomputer is used as an example, but the material is adaptable to other computer models. Varied activities provide practice in drawing,…

Computer Series, 102: Bits and Pieces, 40.

ERIC Educational Resources Information Center

Birk, James P., Ed.

1989-01-01

Discussed are seven computer programs: (1) a computer graphics experiment for organic chemistry laboratory; (2) a gel filtration simulation; (3) judging spelling correctness; (4) interfacing the TLC548 ADC; (5) a digitizing circuit for the Apple II game port; (6) a chemical information base; and (7) an IBM PC article database. (MVL)

Computer Academy. Western Michigan University: Summer 1985-Present.

ERIC Educational Resources Information Center

Kramer, Jane E.

The Computer Academy at Western Michigan University (Kalamazoo) is a series of intensive, one-credit-hour workshops to assist professionals in increasing their level of computer competence. At the time they were initiated, in 1985, the workshops targeted elementary and secondary school teachers and administrators, were offered on Apple IIe…

CAI at CSDF: Organizational Strategies.

ERIC Educational Resources Information Center

Irwin, Margaret G.

1982-01-01

The computer assisted instruction (CAI) program at the California School for the Deaf, at Fremont, features individual Apple computers in classrooms as well as in CAI labs. When the whole class uses computers simultaneously, the teacher can help individuals, identify group weaknesses, note needs of the materials, and help develop additional CAI…

Computers in Post-Secondary Developmental Education and Learning Assistance.

ERIC Educational Resources Information Center

Christ, Frank L.; McLaughlin, Richard C.

This update on computer technology--as it affects learning assistance directors and developmental education personnel--begins by reporting on new developments and changes that have taken place during the past two years in five areas: (1) hardware (microcomputer systems, low cost PC clones, combination Apple/PC machines, lab computer controllers…

Computers in the Gym: Friends and Assistants.

ERIC Educational Resources Information Center

Hurwitz, Dick

Designed to assist physical education teachers realize the benefits of microcomputer usage, this paper presents the case study of a hypothetical middle school teacher who utilizes Apple computers for record-keeping, planning, teaching, and coaching. The case study shows how the computers save time, assist in individualizing instruction, help…

Reviews.

ERIC Educational Resources Information Center

Journal of Chemical Education, 1988

1988-01-01

Reviews three computer software packages for chemistry education including "Osmosis and Diffusion" and "E.M.E. Titration Lab" for Apple II and "Simplex-V: An Interactive Computer Program for Experimental Optimization" for IBM PC. Summary ratings include ease of use, content, pedagogic value, student reaction, and…

Radiological interpretation of images displayed on tablet computers: a systematic review

PubMed Central

Armfield, N R; Smith, A C

2015-01-01

Objective: To review the published evidence and to determine if radiological diagnostic accuracy is compromised when images are displayed on a tablet computer and thereby inform practice on using tablet computers for radiological interpretation by on-call radiologists. Methods: We searched the PubMed and EMBASE databases for studies on the diagnostic accuracy or diagnostic reliability of images interpreted on tablet computers. Studies were screened for inclusion based on pre-determined inclusion and exclusion criteria. Studies were assessed for quality and risk of bias using Quality Appraisal of Diagnostic Reliability Studies or the revised Quality Assessment of Diagnostic Accuracy Studies tool. Treatment of studies was reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Results: 11 studies met the inclusion criteria. 10 of these studies tested the Apple iPad® (Apple, Cupertino, CA). The included studies reported high sensitivity (84–98%), specificity (74–100%) and accuracy rates (98–100%) for radiological diagnosis. There was no statistically significant difference in accuracy between a tablet computer and a digital imaging and communication in medicine-calibrated control display. There was a near complete consensus from authors on the non-inferiority of diagnostic accuracy of images displayed on a tablet computer. All of the included studies were judged to be at risk of bias. Conclusion: Our findings suggest that the diagnostic accuracy of radiological interpretation is not compromised by using a tablet computer. This result is only relevant to the Apple iPad and to the modalities of CT, MRI and plain radiography. Advances in knowledge: The iPad may be appropriate for an on-call radiologist to use for radiological interpretation. PMID:25882691

Fast and accurate image recognition algorithms for fresh produce food safety sensing

NASA Astrophysics Data System (ADS)

Yang, Chun-Chieh; Kim, Moon S.; Chao, Kuanglin; Kang, Sukwon; Lefcourt, Alan M.

2011-06-01

This research developed and evaluated the multispectral algorithms derived from hyperspectral line-scan fluorescence imaging under violet LED excitation for detection of fecal contamination on Golden Delicious apples. The algorithms utilized the fluorescence intensities at four wavebands, 680 nm, 684 nm, 720 nm, and 780 nm, for computation of simple functions for effective detection of contamination spots created on the apple surfaces using four concentrations of aqueous fecal dilutions. The algorithms detected more than 99% of the fecal spots. The effective detection of feces showed that a simple multispectral fluorescence imaging algorithm based on violet LED excitation may be appropriate to detect fecal contamination on fast-speed apple processing lines.

Activation of AhR-mediated toxicity pathway by emerging ...

EPA Pesticide Factsheets

Polychlorinated diphenyl sulfides (PCDPSs) are a group of environmental pollutants for which limited toxicological information is available. This study tested the hypothesis that PCDPSs could activate the mammalian aryl hydrocarbon receptor (AhR) mediated toxicity pathways. Eighteen PCDPSs were tested in the H4IIE-luc transactivation assay, with 13/18 causing concentration-dependent AhR activation. Potencies of several congeners were similar to those of mono-ortho substituted polychlorinated biphenyls. A RNA sequencing (RNA-seq)-based transcriptomic analysis was performed on H4IIE cells treated with two PCDPS congeners, 2,2',3,3',4,5,6-hepta-CDPS, and 2,4,4',5-tetra-CDPS. Results of RNA-seq revealed a remarkable modulation on a relatively short gene list by exposure to the tested concentrations of PCDPSs, among which, Cyp1 responded with the greatest fold up-regulation. Both the identities of the modulated transcripts and the associated pathways were consistent with targets and pathways known to be modulated by other types of AhR agonists and there was little evidence for significant off-target effects within the cellular context of the H4IIE bioassay. The results suggest AhR activation as a toxicologically relevant mode of action for PCDPSs suggests the utility of AhR-related toxicity pathways for predicting potential hazards associated with PCDPS exposure in mammals and potentially other vertebrates. Polychlorinated diphenyl sulfides (PCDPSs) are a group of en

Evaluation of planar halogenated and polycyclic aromatic hydrocarbons in estuarine sediments using ethoxyresorufin-O-deethylase induction of H4IIE cells

USGS Publications Warehouse

Gale, R.W.; Long, E.R.; Schwartz, T.R.; Tillitt, D.E.

2000-01-01

Polycyclic aromatic hydrocarbons (PAHs) and planar halogenated hydrocarbons (PHHs), including polychlorinated dibenzo-p-dioxins (PCDDs), dibenzofurans (PCDFs), and biphenyls (PCBs) were determined in fractionated sediment extracts from the Hudson-Raritan estuary and Newark Bay, New Jersey, USA, as part of a comprehensive risk assessment. Contributions of PCDDs/PCDFs, PCBs, and PAHs to the total toxic equivalents (TEQs) were measured using an H4IIE bioassay and calculated from instrumentally determined concentrations using international toxic equivalency factors. The H4IIE TEQs of whole and fractionated extracts were compared to calculated TEQs to investigate the applicability of the bioassay approach for evaluating 7-ethoxyresorufin-O-deethylease induction by PHHs and PAHs present together in complex mixtures. Although 2,3,7,8-tetrachlorodibenzo-p-dioxin contributed from 41 to 79% of the calculated TEQs from PCDDs/PCDFs and planar PCBs in all sediments sampled, the PAH-containing fractions accounted for >80% of the total TEQs determined either instrumentally or by bioassay. Calculated TEQs from PAHs, based on reported toxic equivalency factors for only seven PAHs, were severalfold greater than the bioassay-derived TEQs of PAH-only fractions of the sediment extracts. Significant correlations were observed between bioassay and instrumentally determined toxic equivalents in the more purified fractions but not in fractions only purified by size-exclusion or argentate chromatographies alone.

Configuration Tool Prototype for the Trusted Computing Exemplar Project

DTIC Science & Technology

2009-12-01

languages were examined: Microsoft .NET [8], Apple Cocoa (Objective-C) [9], wxPython [10], and Java [11]. Since every language has its pros and...languages using the criteria described above. Based on the developer’s limited experience and knowledge of Microsoft .NET and Apple Cocoa (Objective...a tabbed panel within a separate window panel. Figure 9 depicts this evolution of the conceptual design. In Figure 9, the table column headers are

Giga-Hertz Electromagnetic Wave Science and Devices for Advanced Battlefield Communications

DTIC Science & Technology

2010-12-15

Yeal Song, Lei Lu , Zihui Wang, Yiyan Sun, and Joshua Bevivino, Seminar in the Department of Electrical and Computer Engineering, the University of...Celinski, “Spin wave resonance excitation in ferromagnetic films using planar waveguide structures”, J. Appl. Phys. 108, 023907 (2010) 6. Zihui ...Young-Yeal Song, Yiyan Sun, Lei Lu , Joshua Bevivino, and Mingzhong Wu, Appl. Phys. Lett. 97, 173502 (2010). 12. “Electric-field control of ferromagnetic

Software Reviews.

ERIC Educational Resources Information Center

McGrath, Diane, Ed.

1989-01-01

Reviewed are two computer software programs for Apple II computers on weather for upper elementary and middle school grades. "Weather" introduces the major factors (temperature, humidity, wind, and air pressure) affecting weather. "How Weather Works" uses simulation and auto-tutorial formats on sun, wind, fronts, clouds, and…

Computer Simulation of Diffraction Patterns.

ERIC Educational Resources Information Center

Dodd, N. A.

1983-01-01

Describes an Apple computer program (listing available from author) which simulates Fraunhofer and Fresnel diffraction using vector addition techniques (vector chaining) and allows user to experiment with different shaped multiple apertures. Graphics output include vector resultants, phase difference, diffraction patterns, and the Cornu spiral…

Apple Macintosh programs for nucleic and protein sequence analyses.

PubMed Central

Bellon, B

1988-01-01

This paper describes a package of programs for handling and analyzing nucleic acid and protein sequences using the Apple Macintosh microcomputer. There are three important features of these programs: first, because of the now classical Macintosh interface the programs can be easily used by persons with little or no computer experience. Second, it is possible to save all the data, written in an editable scrolling text window or drawn in a graphic window, as files that can be directly used either as word processing documents or as picture documents. Third, sequences can be easily exchanged with any other computer. The package is composed of thirteen programs, written in Pascal programming language. PMID:2832832

HyperCard K-12: Classroom Computer Learning Special Supplement Sponsored by Apple Computer.

ERIC Educational Resources Information Center

Classroom Computer Learning, 1989

1989-01-01

Follows the development of hypertext which is the electronic movement of large amounts of text. Probes the use of the Macintosh HyperCard and its applications in education. Notes programs are stackable in the computer. Provides tool, resource, and stack directory along with tips for using HyperCard. (MVL)

Computer Courseware Evaluations. January, 1983 to May, 1985. A Series of Reports.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Curriculum Branch Clearinghouse.

Fourth in a series, this cumulative report reviews Apple computer courseware and some IBM courseware (Business and Math sections) authorized by Alberta Education from January 1983 through May 1985. It provides detailed evaluations of 168 authorized titles in business education (17), computer literacy (12), early childhood education (8), language…

Computer Courseware Evaluations. A Series of Reports Compiled by the Clearinghouse Computer Technology Project.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton.

This report reviews Apple computer courseware in business education, library skills, mathematics, science, special education, and word processing based on the curricular requirements of Alberta, Canada. It provides detailed evaluations of 23 authorized titles in business education (2), mathematics (20), and science (1); 3 of the math titles are…

The National Special Education Alliance: One Year Later.

ERIC Educational Resources Information Center

Green, Peter

1988-01-01

The National Special Education Alliance (a national network of local computer resource centers associated with Apple Computer, Inc.) consists, one year after formation, of 24 non-profit support centers staffed largely by volunteers. The NSEA now reaches more than 1000 disabled computer users each month and more growth in the future is expected.…

Space Age Multi-CPU Computer Network Is Just for Fun and Education, Too.

ERIC Educational Resources Information Center

Technological Horizons in Education, 1980

1980-01-01

Describes the Sesame Place's Computer Gallery, 56 Apple II computers linked by three Nestar Cluster/One Model A hard disc systems, the first commercial permanent educational play park. Programs for this hands-on indoor/outdoor park as well as a description of the facility are given. (JN)

Machine Distribution. Microcomputing Working Papers Series.

ERIC Educational Resources Information Center

Drexel Univ., Philadelphia, PA. Microcomputing Program.

During the academic year 1983-84, Drexel University instituted a new policy requiring all incoming students to have access to a microcomputer. The computer chosen to fulfill this requirement was the Macintosh from Apple Computer, Inc. This paper provides a brief description of the process undertaken to select the appropriate computer (i.e.,…

An innovative partnership in service.

PubMed

Lazarus, Cathy J; Krane, N Kevin; Bowdish, Bruce

2002-07-01

Stimulated by the need for better alignment of educational content and goals with evolving societal needs, practice patterns, and scientific developments, many medical schools are implementing new and creative educational experiences for students. Tulane University School of Medicine and Apple Computers have established an innovative partnership in which Apple laptop computers support and enhance students' service learning projects. The partnership also provides a unique opportunity to meet the Medical School Objectives Project (MSOP) objectives in Medical Informatics and Population Health, as outlined in Report II.(1) Apple Computers has a commitment to the New Orleans community as part of its corporate strategic plan to support educational programs at all levels; Tulane has a longstanding commitment to and experience with student-led service learning as part of the Foundations in Medicine Course.(2) Senior administrative personnel from Tulane and Apple discussed these common interests, resulting in a partnership to enhance the potential impact on the community served. Apple agreed to donate 20 G3 Powerbooks and a complete set of the Apple Learning series of software to support new and ongoing service-learning projects. A committee of Tulane faculty and students, information technology staff, and an Apple representative developed the project. To maximize students' access to the laptops while managing the administration's liability, the laptops were identically configured with standardized software packages (database development and maintenance, Web access, word processing, presentation development and execution, automated backup, and individual project access to protected server space). To maximize the use of the laptops, students from the service-learning organizations can check out the laptops on a just-in-time basis, because the projects have different needs over time. Student-service leaders are currently defining and developing the exact uses for the laptops. We anticipate that this project will enhance the administrative management of service-learning programs (e.g., schedules, directions to sites), the presentation of educational programs (e.g., teaching in schools), the creation of new media to support programs (e.g., our restaurant choking program has a partnership with the American Heart Association to create a video and training manual to be used nationwide), and data tracking (e.g., sites and clients served, outcomes achieved). Students' use of the laptops should support the achievement of several of the MSOP Report II Medical Informatics objectives. To assess that, all first-year medical students are completing a pre- and post-project survey based on those objectives. The availability of laptops and software should significantly enhance the service-learning programs. The students participating should gain important skills in the use of computer technology related to their roles as lifelong learners, educators and communicators, researchers, and managers.(1) We plan to report the results of the pre- and post-project surveys once they have been completed. Students' feedback on the project has been very positive, and we hope it can serve as a model for other medical school, corporate, and community partnerships.

Challenging the Myth of Disability.

ERIC Educational Resources Information Center

Brightman, Alan

1989-01-01

Discussion of the rhetoric of disability, including physical, hearing, and visual impairments, highlights possible benefits that computer technology can provide. Designing for disabled individuals is discussed, and product development efforts by Apple Computer to increase microcomputer access to disabled children and adults are described. (LRW)

Individualizing Educational Strategies: An Apple Computer Managed System for the Diagnosis and Evaluation of Reading, Math and Behavior.

ERIC Educational Resources Information Center

Kern, Richard

1985-01-01

A computer-based interactive system for diagnosing academic and school behavior problems is described. Elements include criterion-referenced testing, an instructional management system, and a behavior evaluation tool developed by the author. (JW)

A Finite Difference Approximation for a Coupled System of Nonlinear Size-Structured Populations

DTIC Science & Technology

2000-01-01

are available. For a classical Lotka - Volterra competition model which is represented by a system of N di erential equations, conditions on the growth...Methods Appl. Sci., 9 (1999), 1379-1391. [5] S. Ahmed, Extinction of Species in Nonautonomous Lotka - Volterra Systems, Proc. Amer. Math. Soc., 127 (1999...Walter DeGruyter, Berlin, 1995. [7] S. Ahmed and F. Montes de Oca, Extinction in Nonautonomous T -periodic Lotka - Volterra System, Appl. Math. Comput

Validating the Accuracy of Reaction Time Assessment on Computer-Based Tablet Devices.

PubMed

Schatz, Philip; Ybarra, Vincent; Leitner, Donald

2015-08-01

Computer-based assessment has evolved to tablet-based devices. Despite the availability of tablets and "apps," there is limited research validating their use. We documented timing delays between stimulus presentation and (simulated) touch response on iOS devices (3rd- and 4th-generation Apple iPads) and Android devices (Kindle Fire, Google Nexus, Samsung Galaxy) at response intervals of 100, 250, 500, and 1,000 milliseconds (ms). Results showed significantly greater timing error on Google Nexus and Samsung tablets (81-97 ms), than Kindle Fire and Apple iPads (27-33 ms). Within Apple devices, iOS 7 obtained significantly lower timing error than iOS 6. Simple reaction time (RT) trials (250 ms) on tablet devices represent 12% to 40% error (30-100 ms), depending on the device, which decreases considerably for choice RT trials (3-5% error at 1,000 ms). Results raise implications for using the same device for serial clinical assessment of RT using tablets, as well as the need for calibration of software and hardware. © The Author(s) 2015.

Low-temperature thermal decomposition of dioxin-like compounds in fly ash: combination of chemical analysis with in vitro bioassays (EROD and DR-CALUX).

PubMed

Behnisch, Peter A; Hosoe, Kazunori; Shiozaki, Ken; Ozaki, Hironori; Nakamura, Kazuo; Sakai, Shin-Ichi

2002-12-01

To investigate the dechlorination of fly ash during low-temperature treatment under oxygen-deficient conditions (thermocatalyic treatment or Hagenmaier process), six fly ash samples from six different incineration plants were treated in a laboratory experiment or in the actual plant, either under ideal (400 degrees C, 120 min) or intermediate (300 degrees C, 30 min) conditions. The aim of the present study was to confirm the decrease in the I-TEQ (international toxicity equivalency) of polychlorinated dibenzo-p-dioxins/-furans (PCDD/Fs) and coplanar polychlorinated biphenyls (co-PXBs) and, also for the first time, the decrease in the sum of dioxin-like toxicity (bioassay- or bio-TEQ) of all kinds of other dioxin-like Ah receptor agonists (such as PXDD/Fs, PXBs, PXN, X = Br, F) measured by two state-of-the-art cell-based Ah receptor-dependent bioassays: H4IIE-Ethoxy-Resorufin-o-Deethylase (EROD) and H4IIE-luc/DR-Chemical Activated Luciferase expression (DR-CALUX). The treatment efficiency was calculated on the basis of the reduction in the I-TEQ and bio-TED values. For these fly ash samples, the treatment efficiency, as measured by chemical analysis, was higher than 99%, and 85%-99%, in the case of the bio-TED values, indicating that these Ah receptor binding toxic compounds were sufficiently decomposed. Bio-TEQ values for untreated fly ash samples (n = 6) were on average 1.2 times (range 0.7-1.9), for the H4IIE-EROD assay, and 2.8 times (1.1-4.9), for the DR-CALUX assay, higher than I-TEQ values measured by chemical analyses (sum of PCDD/Fs and co-PCBs). In the case of these fly ash samples treated under ideal conditions and therefore low in contaminants, the bio-TEQ values were on average 1.4 times (range 0.9-1.8), for the H4IIE-EROD assay, and 5.1 times (range 1.2-12), for the DR-CALUX assay, higher than the I-TEQ values.

Computer Series, 36: Bits and Pieces, 13.

ERIC Educational Resources Information Center

Moore, John W.

1983-01-01

Eleven computer/calculator programs (most are available from authors) are described. Topics include visualizing molecular vibrations, dynamic nuclear magnetic resonance spectra of two-spin systems, programming utilities for Apple II Plus, gas chromatography simulation for TRS-80, infrared spectra analysis on a calculator, naming chemical…

After-Hours Science: Microchips and Onion Dip.

ERIC Educational Resources Information Center

Brugger, Steve

1984-01-01

Computer programs were developed for a science center nutrition exhibit. The exhibit was recognized by the National Science Teachers Association Search for Excellence in Science Education as an outstanding science program. The computer programs (Apple II) and their use in the exhibit are described. (BC)

77 FR 60720 - Certain Electronic Devices, Including Wireless Commmunication Devices, Portable Music and Data...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-04

... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-794] Certain Electronic Devices, Including Wireless Commmunication Devices, Portable Music and Data Processing Devices, and Tablet Computers... communication devices, portable music and data processing devices, and tablet computers, imported by Apple Inc...

Operate a Nuclear Power Plant.

ERIC Educational Resources Information Center

Frimpter, Bonnie J.; And Others

1983-01-01

Describes classroom use of a computer program originally published in Creative Computing magazine. "The Nuclear Power Plant" (runs on Apple II with 48K memory) simulates the operating of a nuclear generating station, requiring students to make decisions as they assume the task of managing the plant. (JN)

Taxis through Computer Simulation Programs.

ERIC Educational Resources Information Center

Park, David

1983-01-01

Describes a sequence of five computer programs (listings for Apple II available from author) on tactic responses (oriented movement of a cell, cell group, or whole organism in reponse to stimuli). The simulation programs are useful in helping students examine mechanisms at work in real organisms. (JN)

Precision Parameter Estimation and Machine Learning

NASA Astrophysics Data System (ADS)

Wandelt, Benjamin D.

2008-12-01

I discuss the strategy of ``Acceleration by Parallel Precomputation and Learning'' (AP-PLe) that can vastly accelerate parameter estimation in high-dimensional parameter spaces and costly likelihood functions, using trivially parallel computing to speed up sequential exploration of parameter space. This strategy combines the power of distributed computing with machine learning and Markov-Chain Monte Carlo techniques efficiently to explore a likelihood function, posterior distribution or χ2-surface. This strategy is particularly successful in cases where computing the likelihood is costly and the number of parameters is moderate or large. We apply this technique to two central problems in cosmology: the solution of the cosmological parameter estimation problem with sufficient accuracy for the Planck data using PICo; and the detailed calculation of cosmological helium and hydrogen recombination with RICO. Since the APPLe approach is designed to be able to use massively parallel resources to speed up problems that are inherently serial, we can bring the power of distributed computing to bear on parameter estimation problems. We have demonstrated this with the CosmologyatHome project.

Second-Language Composition Instruction, Computers and First-Language Pedagogy: A Descriptive Survey.

ERIC Educational Resources Information Center

Harvey, T. Edward

1987-01-01

A national survey of full-time instructional faculty (N=208) at universities, 2-year colleges, and high schools regarding attitudes toward using computers in second-language composition instruction revealed a predomination of Apple and IBM-PC computers used, a major frustration in lack of foreign character support, and mixed opinions about real…

Design and Construction of Computer-Assisted Instructional Material: A Handbook for Reading/Language Arts Teachers.

ERIC Educational Resources Information Center

Balajthy, Ernest

Intended for reading and language arts teachers at all educational levels, this guide presents information to be used by teachers in constructing their own computer assisted educational software using the BASIC programming language and Apple computers. Part 1 provides an overview of the components of traditional tutorial and drill-and-practice…

Principles of Tablet Computing for Educators

ERIC Educational Resources Information Center

Katzan, Harry, Jr.

2015-01-01

In the study of modern technology for the 21st century, one of the most popular subjects is tablet computing. Tablet computers are now used in business, government, education, and the personal lives of practically everyone--at least, it seems that way. As of October 2013, Apple has sold 170 million iPads. The success of tablets is enormous and has…

Student and Teacher Success: The Impact of Computers in Primary Grades.

ERIC Educational Resources Information Center

Drexler, Nancy Gadzuk; And Others

This paper discusses the impact of computers on student learning as reported by teachers participating in a study of a computer-based language arts instructional program for the early elementary grades--the Apple Learning Series: Early Language (ALS-EL). Although they found the program difficult to evaluate, some teachers stated that the ALS-EL…

The Challenge '88 Project: Interfacing of Chemical Instruments to Computers.

ERIC Educational Resources Information Center

Lyons, Jim; Verghese, Manoj

The main part of this project involved using a computer, either an Apple or an IBM, as a chart recorder for the infrared (IR) and nuclear magnetic resonance (NMR) spectrophotometers. The computer "reads" these machines and displays spectra on its monitor. The graphs can then be stored for future reference and manipulation. The program to…

Instructional Microcomputer Applications by Business Teachers in Minnesota.

ERIC Educational Resources Information Center

Lambrecht, Judith J.

Data were collected from Minnesota secondary and postsecondary business teachers regarding their instructional microcomputer applications and their attitudes about several instructional computing issues. Usable surveys were returned by 342 teachers in 236 schools. The predominant brand of computer at the secondary level was the Apple II; most…

Desk-top publishing using IBM-compatible computers.

PubMed

Grencis, P W

1991-01-01

This paper sets out to describe one Medical Illustration Departments' experience of the introduction of computers for desk-top publishing. In this particular case, after careful consideration of all the options open, an IBM-compatible system was installed rather than the often popular choice of an Apple Macintosh.

National Special Education Alliance.

ERIC Educational Resources Information Center

Pressman, Harvey

1987-01-01

The article describes the National Special Education Alliance, a network of parent-led organizations seeking to speed the delivery of computer technology to the disabled. Discussed are program origins, starting a local center, charter members of the alliance, benefits of Alliance membership, and the Alliance's relationship with Apple computer. (DB)

Computer Series, 89.

ERIC Educational Resources Information Center

Moore, John W., Ed.

1988-01-01

Describes five computer software packages; four for MS-DOS Systems and one for Apple II. Included are SPEC20, an interactive simulation of a Bausch and Lomb Spectronic-20; a database for laboratory chemicals and programs for visualizing Boltzmann-like distributions, orbital plot for the hydrogen atom and molecular orbital theory. (CW)

The Computer and Recreation.

ERIC Educational Resources Information Center

Edwards, Paul

The paper examines the applications of microcomputers to recreation programing for blind persons. The accessibility of microcomputers to this population is discussed, and the advantages as well as disadvantages of speech synthesis equipment are noted. Information is presented on the modification of hardware for Radio Shack and Apple computers.…

An Interactive Computer Program for Simulating the Effects of Olivine Fractionation from Basaltic and Ultrabasic Liquids.

ERIC Educational Resources Information Center

Pearce, Thomas H.

1983-01-01

Describes interactive computer program (listing available from author) which simulates olivine fractionation from basaltic/ultrabasic liquid. The menu-driven nature of the program (for Apple II microcomputer) allows students to select ideal Rayleigh fractionation or equilibrium crystallization. (JN)

Byte-Size Ideas.

ERIC Educational Resources Information Center

Peng, John; And Others

1988-01-01

Discusses four applications of the microcomputer to the classroom: (1) a program listing of how to draw circles on the Apple II computers; (2) using a database to help write stories; (3) switching computers with others while writing stories to encourage creativity; and (4) a listing of a LOGO kaleidoscope program. (MVL)

OLIO+: an osteopathic medicine database.

PubMed

Woods, S E

1991-01-01

OLIO+ is a bibliographic database designed to meet the information needs of the osteopathic medical community. Produced by the American Osteopathic Association (AOA), OLIO+ is devoted exclusively to the osteopathic literature. The database is available only by subscription through AOA and may be accessed from any data terminal with modem or IBM-compatible personal computer with telecommunications software that can emulate VT100 or VT220. Apple access is also available, but some assistance from OLIO+ support staff may be necessary to modify the Apple keyboard.

New inclusion sets for singular values.

PubMed

He, Jun; Liu, Yan-Min; Tian, Jun-Kang; Ren, Ze-Rong

2017-01-01

In this paper, for a given matrix [Formula: see text], in terms of [Formula: see text] and [Formula: see text], where [Formula: see text], [Formula: see text], some new inclusion sets for singular values of the matrix are established. It is proved that the new inclusion sets are tighter than the Geršgorin-type sets (Qi in Linear Algebra Appl. 56:105-119, 1984) and the Brauer-type sets (Li in Comput. Math. Appl. 37:9-15, 1999). A numerical experiment shows the efficiency of our new results.

Silicate Inclusions in the Kodaikanal IIE Iron Meteorite

NASA Technical Reports Server (NTRS)

Kurat, G.; Varela, M. E.; Zinner, E.

2005-01-01

Silicate inclusions in iron meteorites display an astonishing chemical and mineralogical variety, ranging from chondritic to highly fractionated, silica- and alkali-rich assemblages. In spite of this, their origin is commonly considered to be a simple one: mixing of silicates, fractionated or unfractionated, with metal. The latter had to be liquid in order to accommodate the former in a pore-free way which all models accomplish by assuming shock melting. II-E iron meteorites are particularly interesting because they contain an exotic zoo of silicate inclusions, including some chemically strongly fractionated ones. They also pose a formidable conundrum: young silicates are enclosed by very old metal. This and many other incompatibilities between models and reality forced the formulation of an alternative genetic model for irons. Here we present preliminary findings in our study of Kodaikanal silicate inclusions.

30Ar-40Ar Ages of Silicates from IIE Iron Meteorites

NASA Astrophysics Data System (ADS)

Garrison, D. H.; Bogard, D. D.

1995-09-01

Several IIE iron meteorites contain small silicate inclusions, dispersed within metal, which suggest formation by a common process involving different degrees of heating and silicate fractionation from a chondrite-like parent (see discussion and references in McCoy [1]). The isotope chronology of IIE meteorites addresses two major questions concerning their origin. How many formation events are required, and do the isotopic ages also represent the times of silicate differentiation in some meteorites, or do they represent later impact heating events? We have determined ^39Ar-^40Ar ages of whole silicate samples of Watson, Techado, and Miles [1]. Although each meteorite gives a complex Ar age spectrum, each spectrum gives a well-defined age plateau over a significant (55-65%) portion of the total ^39Ar release. The ^39Ar-^40Ar degassing ages derived are 3.656 +/-0.005 Ga for Watson, 4.482 +/-0.025 Ga for Techado, and 4.408 +/-0.011 Ga for Miles (one-sigma errors). Absolute ages have an additional ^-0.5% uncertainty arising from the hornblende age monitor used. None of our Ar-Ar spectra show any significant evidence for an age older than those given, and only Miles shows modest evidence for recent diffusive loss of ^40Ar (affecting ^-10% of the ^39Ar release). Previous studies of Kodaikanal gave these ages: Rb-Sr = 3.7 +/-0.1 Ga [2], Pb-Pb = 3.676 +/-0.003 Ga [3], and K-^40Ar = 3.5 Ga [4]. Netschaevo gave a ^39Ar-^40Ar age of 3.74 Ga +/-0.03 Ga [5], and Watson gave a K-^40Ar age of 3.5 Ga [6]. (Some ages have been adjusted for changes in decay and irradiation constants.) All three meteorites suggest a common formation age of ^-3.70 +/-0.05 Ga. The ^39Ar-^40Ar age for Techado is identical to a ^39Ar-^40Ar age of 4.49 +/-0.03 Ga reported for Weekeroo Station [5] and to a Rb-Sr age of 4.51 Ga for Colomera [7]. These ages resemble ^39Ar-^40Ar ages of unshocked ordinary chondrites, and suggest that metal-silicate mixing and cooling to closure for Ar diffusion occurred early in parent body history. The ^39Ar-^40Ar age for Miles, however, appears slightly younger and is similar to Rb-Sr ages for Weekeroo Station of ^-4.28-4.39 Ga [8, 9]. Young isotopic ages do not obviously correlate with the degree of melting and silicate fractionation, except that three of four dated IIEs showing significant fractionation give older ages. Totally unrelated events may have melted and fractionated similar silicates to produce comparable mixtures with IIE metal at both ^-4.5 and ^-3.7 Ga ago. This requires at least the younger event to have been an impact, possibly related to impact chronometer resetting observed in lunar highland rocks and HED meteorites near this time. However, petrologic data suggest that IIE meteorites may also represent a suite of samples that responded in different degrees to a single, early mixing event [1]. This explanation suggests that isotopic ages of Watson, Netschaevo, and Kodaikanal were reset by strong impact heating, possibly involving melting of individual silicate clasts, in one or more events long after their initial formation. Impacts may also explain the apparent younger ages observed for Miles and Weekeroo Station. A problem for the origin of IIEs in a single, early event is the apparent requirement from initial ^87Sr/^86Sr of Kodaikanal that the Rb/Sr ratio was increased significantly at a time near 3.7 Ga [2]. Whether such fractionation could occur within or across shock-melted silicate inclusions [10] deserves further consideration. References: [1] McCoy, this volume. [2] Burnett and Wasserburg (1967) EPSL, 2, 397. [3] Gopel et al. (1985) Nature, 317, 341. [4] Bogard et al. (1969) EPSL, 5, 273. [5] Niemeyer (1980) GCA, 44, 33. [6] Olsen et al. (1994) Meteoritics, 29, 200. [7] Sanz et al. (1970) GCA, 34, 1227. [8] Burnett and Wasserburg (1967) EPSL, 2, 397. [9] Evensen et al. (1979) LPS X, 376. [10] Bence and Burnett (1969) GCA, 33, 387.

Student Thinking Processes. The Influence of Immediate Computer Access on Students' Thinking. First- and Second-Year Findings. ACOT Report #3.

ERIC Educational Resources Information Center

Tierney, Robert J.

This 2-year longitudinal study explored whether computers promote more sophisticated thinking, and examined how students' thinking changes as they become experienced computer users. The first-year study examined the thinking process of four ninth-grade Apple Classrooms of Tomorrow (ACOT) students. The second-year study continued following these…

37 CFR 1.824 - Form and format for nucleotide and/or amino acid sequence submissions in computer readable form.

Code of Federal Regulations, 2011 CFR

2011-07-01

... which the data were recorded on the computer readable form, the operating system used, a reference... in a self-extracting format that will decompress on one of the systems described in paragraph (b) of... these format requirements: (1) Computer Compatibility: IBM PC/XT/AT or Apple Macintosh; (2) Operating...

Writing. A Research-Based Writing Program for Students with High Access to Computers. ACOT Report #2.

ERIC Educational Resources Information Center

Hiebert, Elfrieda H.; And Others

This report summarizes the curriculum development and research effort that took place at the Cupertino Apple Classrooms of Tomorrow (ACOT) site from January through June 1987. Based on the premise that computers make revising and editing much easier, the four major objectives emphasized by the computer-intensive writing program are fluency,…

Personal Computers: Products for Every Need.

ERIC Educational Resources Information Center

Personal Computing, 1981

1981-01-01

Begins a two-part look at some of the personal computers now on the market. Discusses microcomputers being offered by Apple, Atari, Commodore (PET), Heath, Hewlett-Packard, Ohio Scientific, Osborne, Radio Shack (TRS-80), and Texas Instruments. Journal availability: Hayden Publishing Company, 50 Essex Street, Rochelle Park, NJ 07662. (Author/SJL)

Augmentative Communication with Computer Assist.

ERIC Educational Resources Information Center

Kinzer, Gay

To provide a communication method for children who are non-verbal due to hearing impairments, brain damage, or malformed oral structures, sign language and language boards have been utilized. However, these methods have limitations, and alternate means of communication have been explored. An Apple 2E computer with an echo speech synthesizer was…

Graphing and Percentage Applications Using the Personal Computer.

ERIC Educational Resources Information Center

Innes, Jay

1985-01-01

The paper describes how "IBM Graphing Assistant" and "Apple Softgraph" can foster a multifaceted approach to application of mathematical concepts and how a survey can be undertaken using the computer as word processor, data bank, and source of visual displays. Mathematical skills reinforced include estimating, rounding, graphing, and solving…

Electronic Networking as an Avenue of Enhanced Professional Interchange.

ERIC Educational Resources Information Center

Ratcliff, James L.

Electronic networking is communication between two or more people that involves one or more telecommunications media. There is electronic networking software available for most computers, including IBM, Apple, and Radio Shack personal computers. Depending upon the sophistication of the hardware and software used, individuals and groups can…

Computer assisted spirometry.

PubMed

Hansen, D J; Toy, V M; Deininger, R A; Collopy, T K

1983-06-01

Three of the most popular microcomputers, the TRS-80 Model I, the APPLE II+, and the IBM Personal Computer were connected to a spirometer for data acquisition and analysis. Simple programs were written which allow the collection, analysis and storage of the data produced during spirometry. Three examples demonstrate the relative ease for automating spirometers.

Print Station Operation. Microcomputing Working Paper Series.

ERIC Educational Resources Information Center

Wozny, Lucy Anne

During the academic year 1983-84, Drexel University instituted a new policy requiring all incoming students to have access to a microcomputer. The computer chosen to fulfill this requirement was the Macintosh from Apple Computer, Inc. Although this requirement put an additional financial burden on the Drexel student, the university administration…

A Graphical Approach to Quantitative Structural Geology.

ERIC Educational Resources Information Center

De Paor, Declan G.

1986-01-01

Describes how computer graphic methods can be used in teaching structural geology. Describes the design of a graphics workstation for the Apple microcomputer. Includes a listing of commands used with software to plot structures in a digitized form. Argues for the establishment of computer laboratories for structural geology classes. (TW)

Meeting Challenges of the '90s.

ERIC Educational Resources Information Center

Smith, Jamie

1993-01-01

Describes three new technological devices and possible educational applications: (1) Canon's Xapshot Camera that records photographs as digitized information on disk to be viewed on television, videotapes, or computers; (2) Kodak's Photo CD Player, that stores photographs to be viewed on a CD player; and (3) Apple's Pen-Based Pocket Computer. (LRW)

Customized Geological Map Patterns for the Macintosh Computer.

ERIC Educational Resources Information Center

Boyer, Paul Slayton

1986-01-01

Describes how the graphics capabilities of the Apple Macintosh computer can be used in geological teaching by customizing fill patterns with lithologic symbols. Presents two methods for doing this: creating a dummy document, or by changing the pattern resource resident in the operating system. Special symbols can also replace fonts. (TW)

Automated serum chloride analysis using the Apple computer

PubMed Central

Taylor, Paul J.; Bouska, Rosalie A.

1988-01-01

Chloride analysis employing a coulometric technique is a wellestablished method. However, the equipment needed is specialized and somewhat expensive. The purpose of this paper is to report the development of the hardware and software to perform this analysis using an Apple computer to control the coulometric titration, as well as to automate it and to print out the results. The Apple computer is used to control the flow of current in a circuit, which includes silver and platinum electrodes where the following reactions take place: A g → A g + + l e −    ( at silver anode ) 2 H 2 O + 2 e − → 2 O H − + H 2    ( at platinum cathode ) The generated silver ions then react with the chloride ion in the sample to form AgCl. A g + + C l − → A g C l ( s ) When all of the chloride ion has been titrated, the concentration of silver ions in solution increases rapidly, which causes an increase in the current between two silver microelectrodes. This current is converted to a voltage and amplified by a simple circuit. This voltage is read by the analogue-to-digital converter. The computer stops the titration and calculates the chloride ion content of the sample. Thus, the computer controls the apparatus, records the data, and reacts to the data to terminate the analyses and prints out the results and messages to the analyst. Analysis of standards and reference sera indicate the method is rapid, accurate and precise. Application of this apparatus as a teaching aidfor electronics to chemistry and medical students is also described. PMID:18925182

Application Portable Parallel Library

NASA Technical Reports Server (NTRS)

Cole, Gary L.; Blech, Richard A.; Quealy, Angela; Townsend, Scott

1995-01-01

Application Portable Parallel Library (APPL) computer program is subroutine-based message-passing software library intended to provide consistent interface to variety of multiprocessor computers on market today. Minimizes effort needed to move application program from one computer to another. User develops application program once and then easily moves application program from parallel computer on which created to another parallel computer. ("Parallel computer" also include heterogeneous collection of networked computers). Written in C language with one FORTRAN 77 subroutine for UNIX-based computers and callable from application programs written in C language or FORTRAN 77.

Computer Contribution Act of 1983. Hearing before the Subcommittee on Select Revenue Measures of the Committee on Ways and Means. House of Representatives, Ninety-Eighth Congress, First Session, on H.R.701 (San Francisco, California).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Ways and Means.

This hearing on legislation designed to encourage contributions of computers and computer equipment to elementary and secondary schools emphasizes California's experience with a state-level program. Testimony is included from the following witnesses: Kay Pacheco, Alameda County Office of Education; Michael D. Rashkin, Apple Computer, Inc.; Barbara…

Radiogenic Xenon-129 in Silicate Inclusions in the Campo Del Cielo Iron Meteorite

NASA Technical Reports Server (NTRS)

Meshik, A.; Kurat, G.; Pravdivtseva, O.; Hohenberg, C. M.

2004-01-01

Iron meteorites present a challenge for the I-Xe dating technique because it is usually the inclusions, not metal, that contain radiogenic xenon and iodine. Silicate inclusions are frequent in only types IAB and IIE, and earlier studies of irons have demonstrated that I-Xe system can survive intact in these inclusions preserving valuable age information. Our previous studies of the I-Xe record in pyroxene grains from Toluca iron suggested an intriguing relationship between apparent I-Xe ages and (Mg+Fe)/Fe ratios. The I-Xe system in K-feldspar inclusions from Colomera (IIE) had the fingerprint of slow cooling, with an indicated cooling rate of 2-4 C/Ma. Here we present studies of the iodine-xenon system in a silicate-graphite-metal (SiGrMet) inclusion of the IA Campo del Cielo iron meteorite from the collection of the Museum of Natural History in Vienna.

Teachers' Attitudes to Using iPads or Tablet Computers; Implications for Developing New Skills, Pedagogies and School-Provided Support

ERIC Educational Resources Information Center

Young, Keith

2016-01-01

This study examined the attitudes of teachers towards using tablet computers, predominantly Apple's iPad, across 22 post primary-schools in Ireland. The study also questions some previous research and assumptions on the educational use of tablet computers. The majority of schools were using devices with students and teachers; the combined size of…

Educational Technology and the Restructuring Movement: Lessons from Research on Computers in Classrooms.

ERIC Educational Resources Information Center

Kell, Diane; And Others

This paper presents findings from a recently completed study of the use of computers in primary classrooms as one source of evidence concerning the role technology can play in school restructuring efforts. The sites for the study were selected by Apple Computer, Inc. in the spring of 1988 and included 43 classrooms in 10 schools in 6 large, mostly…

Computer Aided Self-Instruction Training with Impulsive Deaf Students and Learning Disabled Students: A Study on Teaching Reflective Thought. Education and Technology Series.

ERIC Educational Resources Information Center

Campbell, Donald S.; And Others

Two studies examined the effectiveness of self-instruction training via a specially developed computer program to modify the impulsive problem-solving behavior of 16 deaf and 10 learning disabled (aphasic) adolescents attending two special residential schools in Canada. In the control condition, students learned the Apple LOGO computing language…

A comparison of three radiation models for the calculation of nozzle arcs

NASA Astrophysics Data System (ADS)

Dixon, C. M.; Yan, J. D.; Fang, M. T. C.

2004-12-01

Three radiation models, the semi-empirical model based on net emission coefficients (Zhang et al 1987 J. Phys. D: Appl. Phys. 20 386-79), the five-band P1 model (Eby et al 1998 J. Phys. D: Appl. Phys. 31 1578-88), and the method of partial characteristics (Aubrecht and Lowke 1994 J. Phys. D: Appl.Phys. 27 2066-73, Sevast'yanenko 1979 J. Eng. Phys. 36 138-48), are used to calculate the radiation transfer in an SF6 nozzle arc. The temperature distributions computed by the three models are compared with the measurements of Leseberg and Pietsch (1981 Proc. 4th Int. Symp. on Switching Arc Phenomena (Lodz, Poland) pp 236-40) and Leseberg (1982 PhD Thesis RWTH Aachen, Germany). It has been found that all three models give similar distributions of radiation loss per unit time and volume. For arcs burning in axially dominated flow, such as arcs in nozzle flow, the semi-empirical model and the P1 model give accurate predictions when compared with experimental results. The prediction by the method of partial characteristics is poorest. The computational cost is the lowest for the semi-empirical model.

Machine Check-Out. Microcomputing Working Paper Series.

ERIC Educational Resources Information Center

Drexel Univ., Philadelphia, PA. Microcomputing Program.

During the academic year 1983-84, Drexel University instituted a new policy requiring all incoming students to have access to a microcomputer. The computer chosen to fulfill this requirement was the Macintosh from Apple Computer, Inc. Because Drexel University received one of the first large shipments of this new product, the degree to which these…

Hard Hitters!

ERIC Educational Resources Information Center

Dupont, Stephen

2000-01-01

Presents a selection of computers and peripherals designed to enhance the classroom. They include personal digital assistants (the AlphaSmart 30001R, CalcuScribe Duo, and DreamWriter IT); new Apple products (the iBook laptop, improved iMac, and OS 9 operating system); PC options (new Gateway and Compaq computers); and gadgets (imagiLab, the QX3…

The Operating System Jungle: Finding a Common Path Keeps Getting More Difficult.

ERIC Educational Resources Information Center

Pournelle, Jerry

1984-01-01

Describes the computer field before the advent of CP/M (Control Program for Microcomputers), an operating system which facilitated compatibility between different computers. CP/M's functions and flaws and the advent of Apple DOS and UCSD Pascal, two additional widely used operating systems, and the significance of their development are also…

Using the Microcomputer for Advertising Research Presentations.

ERIC Educational Resources Information Center

Larkin, Ernest F.

A midwestern university is testing a program that uses the Apple II computer to help students in an advertising research course develop their skills in preparing and presenting research reports using computer generated graphics for both oral and written presentations. One of the course requirements is the preparation of a final project, including…

Desktop Social Science: Coming of Age.

ERIC Educational Resources Information Center

Dwyer, David C.; And Others

Beginning in 1985, Apple Computer, Inc. and several school districts began a collaboration to examine the impact of intensive computer use on instruction and learning in K-12 classrooms. This paper follows the development of a Macintosh II-based management and retrieval system for text data undertaken to store and retrieve oral reflections of…

How to Get from Cupertino to Boca Raton.

ERIC Educational Resources Information Center

Troxel, Duane K.; Chiavacci, Jim

1985-01-01

Describes seven methods to transfer data from Apple computer disks to IBM computer disks and vice versa: print out data and retype; use a commercial software package, optical-character reader, homemade cable, or modem to pass or transfer data directly; pay commercial data-transfer service; or store files on mainframe and download. (MBR)

Discis Books: Interactive Computer Books for Children.

ERIC Educational Resources Information Center

TechTrends, 1990

1990-01-01

Describes children's books available on CD-ROM that can be read using Apple Macintosh computers. Literacy problems with adults and children are discussed, the use of Discis books to encourage reading and improve understanding is described, first- and second-language learning is discussed, and a list of currently available titles is provided. (LRW)

Groucho: An Energy Conservation Computer Game.

ERIC Educational Resources Information Center

Canipe, Stephen L.

Groucho is a computer game designed to teach energy conservation concepts to upper elementary and junior high school students. The game is written in Applesoft Basic for the Apple II microcomputer. A complete listing of the program is provided. The game utilizes low resolution graphics to reward students for correct answers to 10 questions…

Library Signage: Applications for the Apple Macintosh and MacPaint.

ERIC Educational Resources Information Center

Diskin, Jill A.; FitzGerald, Patricia

1984-01-01

Describes specific applications of the Macintosh computer at Carnegie-Mellon University Libraries, where MacPaint was used as a flexible, easy to use, and powerful tool to produce informational, instructional, and promotional signage. Profiles of system hardware and software, an evaluation of the computer program MacPaint, and MacPaint signage…

Requirements Engineering and Analysis Workshop Proceedings Held in Pittsburgh, Pennsylvania on 12-14 March 1991

DTIC Science & Technology

1991-12-01

urally. 6.5 Summary of Current or Potential Approaches Many approaches to context analysis were discussed by the group, including: * Causal Trees * SWOT ... Apple Computer, 1988 1 Aseltine, J., Beam, W.R., Palmer, J.D., Sage, A.P., 1989, Introduction To Computer Systems: Analysis, Design and Application

Mobile-Computing Trends: Lighter, Faster, Smarter

ERIC Educational Resources Information Center

Godwin-Jones, Robert

2008-01-01

The new era of mobile computing promises greater variety in applications, highly improved usability, and speedier networking. The 3G iPhone from Apple is the poster child for this trend, but there are plenty of other developments that point in this direction. Previous surveys, in LLT, and by researchers at the UK's Open University, have…

User's manual for the Macintosh version of PASCO

NASA Technical Reports Server (NTRS)

Lucas, S. H.; Davis, Randall C.

1991-01-01

A user's manual for Macintosh PASCO is presented. Macintosh PASCO is an Apple Macintosh version of PASCO, an existing computer code for structural analysis and optimization of longitudinally stiffened composite panels. PASCO combines a rigorous buckling analysis program with a nonlinear mathematical optimization routine to minimize panel mass. Macintosh PASCO accepts the same input as mainframe versions of PASCO. As output, Macintosh PASCO produces a text file and mode shape plots in the form of Apple Macintosh PICT files. Only the user interface for Macintosh is discussed here.

Dietary exposure to polychlorinated dibenzo-p-dioxins and dibenzofurans via fish consumption and dioxin-like activity in fish determined by H4IIE-luc bioassay.

PubMed

Chan, Janet Kit Yan; Man, Yu Bon; Xing, Guan Hua; Wu, Sheng Chun; Murphy, Margaret B; Xu, Ying; Wong, Ming H

2013-10-01

Dietary exposure to polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) via fish consumption in two major electronic (e) waste sites: Guiyu (GY), Guangdong Province and Taizhou (TZ), Zhejiang Province, and dioxin-like activity in fish determined by H4IIE-luc bioassay. In the present study, all fish were below EU's maximum allowable concentration in muscle of fish (4 pg WHO-TEQ/g wet wt), except crucian (4.28 pg WHO-TEQ/g wet wt) and silver carps (7.49 pg WHO-TEQ/g wet wt) collected from GY rivers. Moreover, the residual concentration in bighead carp collected from GY (2.15 pg WHO-TEQ/g wet wt) was close to the EU's action level (3 pg WHO-TEQ/g wet wt) which gives "early warning" to the competent authorities and operators to take measures to eliminate contamination. In addition, results indicated that the maximum human intake of PCDD/Fs via freshwater fish consumption in GY was 4.31 pg WHO-TEQ/kg bw/day, which exceeds the higher end of the tolerable daily intake recommended by the WHO, EC-SCF and JECFA (1-4, 2 and 2.3 pg WHO-TEQ/kg bw/day respectively). Furthermore, H4IIE-luc cell bioassay provides a very sensitive and cost-efficient screening tool for assessing the overall dioxin-like toxicity in the study, and is therefore valuable for high-throughput environmental monitoring studies. Copyright © 2012 Elsevier B.V. All rights reserved.

Apple Fruit Diameter and Length Estimation by Using the Thermal and Sunshine Hours Approach and Its Application to the Digital Orchard Management Information System

PubMed Central

Zhang, Yong; Fu, Chunxia; Xing, Bin; Li, Wenyong; Qian, Jianping; Li, Sha; Wang, Hui; Fan, Xiaodan; Yan, Yujing; Wang, Yan’an; Yang, Xinting

2015-01-01

In apple cultivation, simulation models may be used to monitor fruit size during the growth and development process to predict production levels and to optimize fruit quality. Here, Fuji apples cultivated in spindle-type systems were used as the model crop. Apple size was measured during the growing period at an interval of about 20 days after full bloom, with three weather stations being used to collect orchard temperature and solar radiation data at different sites. Furthermore, a 2-year dataset (2011 and 2012) of apple fruit size measurements were integrated according to the weather station deployment sites, in addition to the top two most important environment factors, thermal and sunshine hours, into the model. The apple fruit diameter and length were simulated using physiological development time (PDT), an indicator that combines important environment factors, such as temperature and photoperiod, as the driving variable. Compared to the model of calendar-based development time (CDT), an indicator counting the days that elapse after full bloom, we confirmed that the PDT model improved the estimation accuracy to within 0.2 cm for fruit diameter and 0.1 cm for fruit length in independent years using a similar data collection method in 2013. The PDT model was implemented to realize a web-based management information system for a digital orchard, and the digital system had been applied in Shandong Province, China since 2013. This system may be used to compute the dynamic curve of apple fruit size based on data obtained from a nearby weather station. This system may provide an important decision support for farmers using the website and short message service to optimize crop production and, hence, economic benefit. PMID:25831065

Apple fruit diameter and length estimation by using the thermal and sunshine hours approach and its application to the digital orchard management information system.

PubMed

Li, Ming; Chen, Meixiang; Zhang, Yong; Fu, Chunxia; Xing, Bin; Li, Wenyong; Qian, Jianping; Li, Sha; Wang, Hui; Fan, Xiaodan; Yan, Yujing; Wang, Yan'an; Yang, Xinting

2015-01-01

In apple cultivation, simulation models may be used to monitor fruit size during the growth and development process to predict production levels and to optimize fruit quality. Here, Fuji apples cultivated in spindle-type systems were used as the model crop. Apple size was measured during the growing period at an interval of about 20 days after full bloom, with three weather stations being used to collect orchard temperature and solar radiation data at different sites. Furthermore, a 2-year dataset (2011 and 2012) of apple fruit size measurements were integrated according to the weather station deployment sites, in addition to the top two most important environment factors, thermal and sunshine hours, into the model. The apple fruit diameter and length were simulated using physiological development time (PDT), an indicator that combines important environment factors, such as temperature and photoperiod, as the driving variable. Compared to the model of calendar-based development time (CDT), an indicator counting the days that elapse after full bloom, we confirmed that the PDT model improved the estimation accuracy to within 0.2 cm for fruit diameter and 0.1 cm for fruit length in independent years using a similar data collection method in 2013. The PDT model was implemented to realize a web-based management information system for a digital orchard, and the digital system had been applied in Shandong Province, China since 2013. This system may be used to compute the dynamic curve of apple fruit size based on data obtained from a nearby weather station. This system may provide an important decision support for farmers using the website and short message service to optimize crop production and, hence, economic benefit.

Genome-Wide Association Mapping of Flowering and Ripening Periods in Apple.

PubMed

Urrestarazu, Jorge; Muranty, Hélène; Denancé, Caroline; Leforestier, Diane; Ravon, Elisa; Guyader, Arnaud; Guisnel, Rémi; Feugey, Laurence; Aubourg, Sébastien; Celton, Jean-Marc; Daccord, Nicolas; Dondini, Luca; Gregori, Roberto; Lateur, Marc; Houben, Patrick; Ordidge, Matthew; Paprstein, Frantisek; Sedlak, Jiri; Nybom, Hilde; Garkava-Gustavsson, Larisa; Troggio, Michela; Bianco, Luca; Velasco, Riccardo; Poncet, Charles; Théron, Anthony; Moriya, Shigeki; Bink, Marco C A M; Laurens, François; Tartarini, Stefano; Durel, Charles-Eric

2017-01-01

Deciphering the genetic control of flowering and ripening periods in apple is essential for breeding cultivars adapted to their growing environments. We implemented a large Genome-Wide Association Study (GWAS) at the European level using an association panel of 1,168 different apple genotypes distributed over six locations and phenotyped for these phenological traits. The panel was genotyped at a high-density of SNPs using the Axiom®Apple 480 K SNP array. We ran GWAS with a multi-locus mixed model (MLMM), which handles the putatively confounding effect of significant SNPs elsewhere on the genome. Genomic regions were further investigated to reveal candidate genes responsible for the phenotypic variation. At the whole population level, GWAS retained two SNPs as cofactors on chromosome 9 for flowering period, and six for ripening period (four on chromosome 3, one on chromosome 10 and one on chromosome 16) which, together accounted for 8.9 and 17.2% of the phenotypic variance, respectively. For both traits, SNPs in weak linkage disequilibrium were detected nearby, thus suggesting the existence of allelic heterogeneity. The geographic origins and relationships of apple cultivars accounted for large parts of the phenotypic variation. Variation in genotypic frequency of the SNPs associated with the two traits was connected to the geographic origin of the genotypes (grouped as North+East, West and South Europe), and indicated differential selection in different growing environments. Genes encoding transcription factors containing either NAC or MADS domains were identified as major candidates within the small confidence intervals computed for the associated genomic regions. A strong microsynteny between apple and peach was revealed in all the four confidence interval regions. This study shows how association genetics can unravel the genetic control of important horticultural traits in apple, as well as reduce the confidence intervals of the associated regions identified by linkage mapping approaches. Our findings can be used for the improvement of apple through marker-assisted breeding strategies that take advantage of the accumulating additive effects of the identified SNPs.

Surface Modification Engineered Assembly of Novel Quantum Dot Architectures for Advanced Applications

DTIC Science & Technology

2008-02-09

Campbell, S. Ogata, and F. Shimojo, “ Multimillion atom simulations of nanosystems on parallel computers,” in Proceedings of the International...nanomesas: multimillion -atom molecular dynamics simulations on parallel computers,” J. Appl. Phys. 94, 6762 (2003). 21. P. Vashishta, R. K. Kalia...and A. Nakano, “ Multimillion atom molecular dynamics simulations of nanoparticles on parallel computers,” Journal of Nanoparticle Research 5, 119-135

Foreign Language Teaching and the Computer.

ERIC Educational Resources Information Center

Garrett, Nina; Hart, Robert S.

1988-01-01

A review of the APPLE MACINTOSH-compatible software "Conjugate! Spanish," intended to drill Spanish verb forms, points out its strengths (error feedback, user manual, user interface, and feature control) and its weaknesses (pedagogical approach). (CB)

Low Vision Aids and Low Vision Rehabilitation

MedlinePlus

... SeeingAI), magnify, or illuminate. Another app, EyeNote, is free for Apple products. It scans and identifies the denomination of U.S. paper money. Computers that can read aloud or magnify what ...

Project SUN (Students Understanding Nature)

NASA Technical Reports Server (NTRS)

Curley, T.; Yanow, G.

1995-01-01

Project SUN is part of NASA's 'Mission to Planet Earth' education outreach effort. It is based on development of low cost, scientifi- cally accurate instrumentation and computer interfacing, coupled with Apple II computers as dedicated data loggers. The project is com- prised of: instruments, interfacing, software, curriculum, a detailed operating manual, and a system of training at the school sites.

Technology and Art: A Postmodern Reading of Orwell as Advertising.

ERIC Educational Resources Information Center

Sayre, Shay; Moriarty, Sandra E.

The "1984" commercial used by Apple computers to introduce the Macintosh computer is analyzed to compare the production and reception of modern and postmodern imagery by a group of contemporary viewers. The commercial was based on George Orwell's famous novel "1984." The use of the novel as a theme for new product introduction,…

The Evolution of Teachers' Instructional Beliefs and Practices in High-Access-to-Technology Classrooms.

ERIC Educational Resources Information Center

Dwyer, David C.; And Others

Beginning in 1985, Apple Computer, Inc., and several school districts began a collaboration to examine the impact of computer saturation on instruction and learning in K-12 classrooms. The initial guiding question was simply put: What happens when teachers and students have constant access to technology? To provide "constant access,"…

75 FR 17434 - In the Matter of Certain Personal Data and Mobile Communications Devices and Related Software...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-06

... Mobile Communications Devices and Related Software; Notice of Investigation AGENCY: U.S. International... Apple Computer, Inc. of Cupertino, California and NeXT Software, Inc. f/k/a NeXT Computer, Inc. of... certain personal data and mobile communications devices and related software by reason of infringement of...

LINUX, Virtualization, and the Cloud: A Hands-On Student Introductory Lab

ERIC Educational Resources Information Center

Serapiglia, Anthony

2013-01-01

Many students are entering Computer Science education with limited exposure to operating systems and applications other than those produced by Apple or Microsoft. This gap in familiarity with the Open Source community can quickly be bridged with a simple exercise that can also be used to strengthen two other important current computing concepts,…

Can Apple's iPhone Help to Improve English Pronunciation Autonomously? State of the App

ERIC Educational Resources Information Center

González, Jonás Fouz

2012-01-01

This paper is part of a larger project that examines some of the best-selling iPhone apps designed to learn English pronunciation. Informed by the literature on pronunciation teaching/acquisition, Computer Assisted Pronunciation Teaching (CAPT), Computer Assisted Language Learning (CALL) and Mobile-learning (M-learning), it provides a critical…

Yearbook Production: Yearbook Staffs Can Now "Blame" Strengths, Weaknesses on Computer as They Take More Control of Their Publications.

ERIC Educational Resources Information Center

Hall, H. L.

1988-01-01

Reports on the advantages and disadvantages of desktop publishing, using the Apple Macintosh and "Pagemaker" software, to produce a high school yearbook. Asserts that while desktop publishing may be initially more time consuming for those unfamiliar with computers, desktop publishing gives high school journalism staffs more control over…

Probe-Hole Field Emission Microscope System Controlled by Computer

NASA Astrophysics Data System (ADS)

Gong, Yunming; Zeng, Haishan

1991-09-01

A probe-hole field emission microscope system, controlled by an Apple II computer, has been developed and operated successfully for measuring the work function of a single crystal plane. The work functions on the clean W(100) and W(111) planes are measured to be 4.67 eV and 4.45 eV, respectively.

The MicronEye Motion Monitor: A New Tool for Class and Laboratory Demonstrations.

ERIC Educational Resources Information Center

Nissan, M.; And Others

1988-01-01

Describes a special camera that can be directly linked to a computer that has been adapted for studying movement. Discusses capture, processing, and analysis of two-dimensional data with either IBM PC or Apple II computers. Gives examples of a variety of mechanical tests including pendulum motion, air track, and air table. (CW)

Computerized Audio-Visual Instructional Sequences (CAVIS): A Versatile System for Listening Comprehension in Foreign Language Teaching.

ERIC Educational Resources Information Center

Aleman-Centeno, Josefina R.

1983-01-01

Discusses the development and evaluation of CAVIS, which consists of an Apple microcomputer used with audiovisual dialogs. Includes research on the effects of three conditions: (1) computer with audio and visual, (2) computer with audio alone and (3) audio alone in short-term and long-term recall. (EKN)

Survivability of the Hardened Mobile Launcher When Attacked by a Hypothetical Rapidly Retargetable ICBM System.

DTIC Science & Technology

1986-03-01

Aimpoints 22 Overviev 22 Random Movement of the RML 23 Computing Burst Locations and the HMIL’s Final Location 23 Selecting the HIMLs Speed. 29...described threat. The actual model used in this study is an MEASIC computer program . written and run on an Apple Macintosh computer . It is described in...mechanics of the computer program that models the warheads’ flight time sequence, it will be helpful to explain some of the elements of the sequence

A Rutherford Scattering Simulation with Microcomputer Graphics.

ERIC Educational Resources Information Center

Calle, Carlos I.; Wright, Lavonia F.

1989-01-01

Lists a program for a simulation of Rutherford's gold foil experiment in BASIC for both Apple II and IBM compatible computers. Compares Rutherford's model of the atom with Thompson's plum pudding model of the atom. (MVL)

Teaching Microbial Growth by Simulation.

ERIC Educational Resources Information Center

Ruiz, A. Fernandez; And Others

1989-01-01

Presented is a simulation program for Apple II computer which assays the effects of a series of variables on bacterial growth and interactions between microbial populations. Results of evaluation of the program with students are summarized. (CW)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Busbey, A.B.

A number of methods and products, both hardware and software, to allow data exchange between Apple Macintosh computers and MS-DOS based systems. These included serial null modem connections, MS-DOS hardware and/or software emulation, MS-DOS disk-reading hardware and networking.

Microcomputer Simulated CAD for Engineering Graphics.

ERIC Educational Resources Information Center

Huggins, David L.; Myers, Roy E.

1983-01-01

Describes a simulated computer-aided-graphics (CAD) program at The Pennsylvania State University. Rationale for the program, facilities, microcomputer equipment (Apple) used, and development of a software package for simulating applied engineering graphics are considered. (JN)

Software List.

ERIC Educational Resources Information Center

Computers in Chemical Education Newsletter, 1984

1984-01-01

Lists and briefly describes computer programs recently added to those currently available from Project SERAPHIM. Program name, subject, hardware, author, supplier, and current cost are provided in separate listings for Apple, Atari, Pet, VIC-20, TRS-80, and IBM-PC. (JN)

Positive solutions of fractional integral equations by the technique of measure of noncompactness.

PubMed

Nashine, Hemant Kumar; Arab, Reza; Agarwal, Ravi P; De la Sen, Manuel

2017-01-01

In the present study, we work on the problem of the existence of positive solutions of fractional integral equations by means of measures of noncompactness in association with Darbo's fixed point theorem. To achieve the goal, we first establish new fixed point theorems using a new contractive condition of the measure of noncompactness in Banach spaces. By doing this we generalize Darbo's fixed point theorem along with some recent results of (Aghajani et al. (J. Comput. Appl. Math. 260:67-77, 2014)), (Aghajani et al. (Bull. Belg. Math. Soc. Simon Stevin 20(2):345-358, 2013)), (Arab (Mediterr. J. Math. 13(2):759-773, 2016)), (Banaś et al. (Dyn. Syst. Appl. 18:251-264, 2009)), and (Samadi et al. (Abstr. Appl. Anal. 2014:852324, 2014)). We also derive corresponding coupled fixed point results. Finally, we give an illustrative example to verify the effectiveness and applicability of our results.

A Temperature-Dependent Phase-Field Model for Phase Separation and Damage

NASA Astrophysics Data System (ADS)

Heinemann, Christian; Kraus, Christiane; Rocca, Elisabetta; Rossi, Riccarda

2017-07-01

In this paper we study a model for phase separation and damage in thermoviscoelastic materials. The main novelty of the paper consists in the fact that, in contrast with previous works in the literature concerning phase separation and damage processes in elastic media, in our model we encompass thermal processes, nonlinearly coupled with the damage, concentration and displacement evolutions. More particularly, we prove the existence of "entropic weak solutions", resorting to a solvability concept first introduced in Feireisl (Comput Math Appl 53:461-490, 2007) in the framework of Fourier-Navier-Stokes systems and then recently employed in Feireisl et al. (Math Methods Appl Sci 32:1345-1369, 2009) and Rocca and Rossi (Math Models Methods Appl Sci 24:1265-1341, 2014) for the study of PDE systems for phase transition and damage. Our global-in-time existence result is obtained by passing to the limit in a carefully devised time-discretization scheme.

Biomonitoring of Environmental Status and Trends (BEST) Program: Environmental contaminants and their effects on fish in the Yukon River Basin

USGS Publications Warehouse

Hinck, Jo Ellen; Bartish, Timothy M.; Blazer, Vicki; Denslow, Nancy D.; Gross, Tim S.; Myers, Mark S.; Anderson, Patrick J.; Orazio, Carl E.; Tillitt, Donald E.

2004-01-01

This project collected, examined, and analyzed 217 fish representing three species at 10 stations in the U.S. portion of the Yukon River Basin (YRB) from May to October 2002. Four sampling sites were located on the Yukon River; two were located on the Porcupine River, and one site was on each of the Ray, Tanana, Tolavana, and Innoko Rivers. Norther pike (Esox lucius), longnose sucker (Catostomus catostomus), and burbot (Lota lota) were weighed and measured, and examined in the field for external and internal lesions, and liver, spleen, and gonads were weighed to compute somatic indices. Selected tissues and fluids were collected and preserved for analysis of fish health and reproductive biomarkers. Composite samples of whole fish from each station were grouped by species and gender and analyzed for organochlorines and elemental contaminants and for dioxin-like activity using H4IIE rat hepatoma cell bioassay.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hull, L.C.

The Prickett and Lonnquist two-dimensional groundwater model has been programmed for the Apple II minicomputer. Both leaky and nonleaky confined aquifers can be simulated. The model was adapted from the FORTRAN version of Prickett and Lonnquist. In the configuration presented here, the program requires 64 K bits of memory. Because of the large number of arrays used in the program, and memory limitations of the Apple II, the maximum grid size that can be used is 20 rows by 20 columns. Input to the program is interactive, with prompting by the computer. Output consists of predicted lead values at themore » row-column intersections (nodes).« less

48 CFR 752.7019 - Participant training.

Code of Federal Regulations, 2010 CFR

2010-10-01

... contract. The current version of Chapter 253 may be obtained directly from the USAID website at http://www... Agency. The website for academic programs is: http://www.iie.org/fulbright/posts/restrict. U.S.-based... (website: http://policyworks.gov). [64 FR 5011, Feb. 2, 1999] ...

48 CFR 752.7019 - Participant training.

Code of Federal Regulations, 2014 CFR

2014-10-01

... contract. The current version of Chapter 253 may be obtained directly from the USAID website at http://www... Agency. The website for academic programs is: http://www.iie.org/fulbright/posts/restrict. U.S.-based... (website: http://policyworks.gov). [64 FR 5011, Feb. 2, 1999] ...

48 CFR 752.7019 - Participant training.

Code of Federal Regulations, 2013 CFR

2013-10-01

... contract. The current version of Chapter 253 may be obtained directly from the USAID website at http://www... Agency. The website for academic programs is: http://www.iie.org/fulbright/posts/restrict. U.S.-based... (website: http://policyworks.gov). [64 FR 5011, Feb. 2, 1999] ...

48 CFR 752.7019 - Participant training.

Code of Federal Regulations, 2012 CFR

2012-10-01

... contract. The current version of Chapter 253 may be obtained directly from the USAID website at http://www... Agency. The website for academic programs is: http://www.iie.org/fulbright/posts/restrict. U.S.-based... (website: http://policyworks.gov). [64 FR 5011, Feb. 2, 1999] ...

Watson: A new link in the IIE iron chain

NASA Technical Reports Server (NTRS)

Olsen, Edward; Davis, Andrew; Clarke, Roy S., Jr.; Schultz, Ludolf; Weber, Hartwig W.; Clayton, Robert; Mayeda, Toshiko; Jarosewich, Eugene; Sylvester, Paul; Grossman, Lawrence

1994-01-01

Watson, which was found in 1972 in South Australia, contains the largest single silicate rock mass seen in any known iron meteorite. A comprehensive study has been completed on this unusual meteorite: petrography, metallography, analyses of the silicate inclusion (whole rock chemical analysis, INAA, RNAA, noble gases, and oxygen isotope analysis) and mineral compositions (by electron microprobe and ion microprobe). The whole rock has a composition of an H-chondrite minus the normal H-group metal and troilite content. The oxygen isotope composition is that of the silicates in the IIE iron meteorites and lies along an oxygen isotope fractionation line with the H-group chondrites. Trace elements in the metal confirm Watson is a new IIE iron. Whole rock Watson silicate shows an enrichment in K and P (each approximately 2X H-chondrites). The silicate inclusion has a highly equilibrated igneous (peridotite-like) texture with olivine largely poikilitic within low-Ca pyroxene: olivine (Fa20), opx (Fs17Wo3), capx (Fs9Wo14)(with very fine exsolution lamellae), antiperthite feldspar (An1-3Or5) with less than 1 micron exsolution lamellae (An1-3Or greater than 40), shocked feldspar with altered stoichiometry, minor whitlockite (also a poorly characterized interstitial phosphate-rich phase) and chromite, and only traces of metal and troilite. The individual silicate minerals have normal chondritic REE patterns, but whitlockite has a remarkable REE pattern. It is very enriched in light REE (La is 720X C1, and Lu is 90X C1, as opposed to usual chonditic values of approximately 300X and 100-150X, respectively) with a negative Eu anomaly. The enrichment of whole rock K is expressed both in an unusually high mean modal Or content of the feldspar, Or13, and in the presence of antiperthite.

Concurrent IMRT and weekly cisplatin followed by GDP chemotherapy in newly diagnosed, stage IE to IIE, nasal, extranodal NK/T-Cell lymphoma.

PubMed

Ke, Q-H; Zhou, S-Q; Du, W; Liang, G; Lei, Y; Luo, F

2014-12-12

On the basis of the benefits of frontline radiation in early-stage, extranodal natural killer (NK)/T-cell lymphoma (ENKTL), we conducted the trial of concurrent chemoradiotherapy (CCRT) followed by three cycles of gemcitabine, dexamethasone and cisplatin (GDP). Thirty-two patients with newly diagnosed, stage IE to IIE, nasal ENKTL received CCRT (that is, all patients received intensity-modulated radiotherapy 56 Gy and cisplatin 30 mg/m(2) weekly, 3-5 weeks). Three cycles of GDP (gemcitabine 1000 mg/m(2) intravenously (i.v.) on days 1 and 8, dexamethasone 40 mg orally on days 1-4 and cisplatin 75 mg/m(2) i.v. on day 1 (GDP), every 21 days as an outpatient were scheduled after CCRT. All patients completed CCRT, which resulted in 100% response that included 24 complete responses (CRs) and eight partial responses. The CR rate after CCRT was 75.0% (that is, 24 of 32 responses). Twenty-eight of the 32 patients completed the planned three cycles of GDP, whereas four patients did not because they withdrew (n = 1) or because they had an infection (n = 3). The overall response rate and the CR rate were 90.6% (that is, 29 of 32 responses) and 84.4% (that is, 27 of 32 responses), respectively. Only two patient experienced grade 3 toxicity during CCRT (nausea), whereas 13 of the 30 patients experienced grade 4 neutropenia. The estimated 3-year overall survival and progression-free rates were 87.50% and 84.38%, respectively. In conclusion, CCRT followed by GDP chemotherapy can be a feasible and effective treatment strategy for stage IE to IIE nasal ENKTL.

A Computer-Assisted Instruction Approach to Music for Junior-Age Children: Using ALF for Teaching Music Composition.

ERIC Educational Resources Information Center

Upitis, Rena

The potential of using the Apple II+ microcomputer with an ALF products music software system (nine voice) for computer-assisted instruction in composition was examined. Two boys, 8 and 10 years of age, served as subjects. Naturalistic observations were made as the children participated in a 10-session program that consisted of composition…

Practical Micro-Computer Uses in Physical Education at George Mason University.

ERIC Educational Resources Information Center

Stein, Julian U.

Both the Apple and TRS-80 microcomputer units are being used in the department of physical education at George Mason University (Virginia). As a first step, a computer program was developed and used in conjunction with an aerobic and personal conditioning class. (The capabilities of this specific program are discussed, and the ways in which it was…

Commentary: Tablet PCs--Lightweights with a Teaching Punch

ERIC Educational Resources Information Center

Parslow, Graham R.

2010-01-01

Tablet (or slate) computers are a group of small portable computers that have two features in common, a touch screen and wireless connectivity to the web. At the 2010 Consumer Electronics show held in January in Las Vegas, this category of product caused the greatest interest ahead of the release of the Apple iPad (www.cesweb.org). The tablet PC…

A Macintosh based data system for array spectrometers (Poster)

NASA Astrophysics Data System (ADS)

Bregman, J.; Moss, N.

An interactive data aquisition and reduction system has been assembled by combining a Macintosh computer with an instrument controller (an Apple II computer) via an RS-232 interface. The data system provides flexibility for operating different linear array spectrometers. The standard Macintosh interface is used to provide ease of operation and to allow transferring the reduced data to commercial graphics software.

Courseware Review.

ERIC Educational Resources Information Center

Risley, John S.

1984-01-01

Evaluates two computer programs for Apple II which provide drill and practice in Newton's laws of motion and in work-energy relationships. Student performance is recorded on the diskette allowing the teacher to view the number of questions completed and percentage correct. (JM)

76 FR 39121 - Notice of Receipt of Complaint; Solicitation of Comments Relating to the Public Interest

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-05

... Certain Electronic Devices, Including Wireless Communication Devices, Portable Music and Data, and Tablet..., portable music and data processing devices, and tablet computers. The complaint names as respondent Apple...

Reviews, Software.

ERIC Educational Resources Information Center

Science Teacher, 1988

1988-01-01

Reviews two software programs for Apple series computers. Includes "Orbital Mech," a basic planetary orbital simulation for the Macintosh, and "START: Stimulus and Response Tools for Experiments in Memory, Learning, Cognition, and Perception," a program that demonstrates basic psychological principles and experiments. (CW)

APPLEPIPS /Apple Personal Image Processing System/ - An interactive digital image processing system for the Apple II microcomputer

NASA Technical Reports Server (NTRS)

Masuoka, E.; Rose, J.; Quattromani, M.

1981-01-01

Recent developments related to microprocessor-based personal computers have made low-cost digital image processing systems a reality. Image analysis systems built around these microcomputers provide color image displays for images as large as 256 by 240 pixels in sixteen colors. Descriptive statistics can be computed for portions of an image, and supervised image classification can be obtained. The systems support Basic, Fortran, Pascal, and assembler language. A description is provided of a system which is representative of the new microprocessor-based image processing systems currently on the market. While small systems may never be truly independent of larger mainframes, because they lack 9-track tape drives, the independent processing power of the microcomputers will help alleviate some of the turn-around time problems associated with image analysis and display on the larger multiuser systems.

Typification of cider brandy on the basis of cider used in its manufacture.

PubMed

Rodríguez Madrera, Roberto; Mangas Alonso, Juan J

2005-04-20

A study of typification of cider brandies on the basis of the origin of the raw material used in their manufacture was conducted using chemometric techniques (principal component analysis, linear discriminant analysis, and Bayesian analysis) together with their composition in volatile compounds, as analyzed by gas chromatography with flame ionization to detect the major volatiles and by mass spectrometric to detect the minor ones. Significant principal components computed by a double cross-validation procedure allowed the structure of the database to be visualized as a function of the raw material, that is, cider made from fresh apple juice versus cider made from apple juice concentrate. Feasible and robust discriminant rules were computed and validated by a cross-validation procedure that allowed the authors to classify fresh and concentrate cider brandies, obtaining classification hits of >92%. The most discriminating variables for typifying cider brandies according to their raw material were 1-butanol and ethyl hexanoate.

The intention interference effect.

PubMed

Cohen, Anna-Lisa; Kantner, Justin; Dixon, Roger A; Lindsay, D Stephen

2011-01-01

Intentions have been shown to be more accessible (e.g., more quickly and accurately recalled) compared to other sorts of to-be-remembered information; a result termed an intention superiority effect (Goschke & Kuhl, 1993). In the current study, we demonstrate an intention interference effect (IIE) in which color-naming performance in a Stroop task was slower for words belonging to an intention that participants had to remember to carry out (Do-the-Task condition) versus an intention that did not have to be executed (Ignore-the-Task condition). In previous work (e.g., Cohen et al., 2005), having a prospective intention in mind was confounded with carrying a memory load. In Experiment 1, we added a digit-retention task to control for effects of cognitive load. In Experiment 2, we eliminated the memory confound in a new way, by comparing intention-related and control words within each trial. Results from both Experiments 1 and 2 revealed an IIE suggesting that interference is very specific to the intention, not just to a memory load.

Differentiation Between Organic and Non-Organic Apples Using Diffraction Grating and Image Processing-A Cost-Effective Approach.

PubMed

Jiang, Nanfeng; Song, Weiran; Wang, Hui; Guo, Gongde; Liu, Yuanyuan

2018-05-23

As the expectation for higher quality of life increases, consumers have higher demands for quality food. Food authentication is the technical means of ensuring food is what it says it is. A popular approach to food authentication is based on spectroscopy, which has been widely used for identifying and quantifying the chemical components of an object. This approach is non-destructive and effective but expensive. This paper presents a computer vision-based sensor system for food authentication, i.e., differentiating organic from non-organic apples. This sensor system consists of low-cost hardware and pattern recognition software. We use a flashlight to illuminate apples and capture their images through a diffraction grating. These diffraction images are then converted into a data matrix for classification by pattern recognition algorithms, including k -nearest neighbors ( k -NN), support vector machine (SVM) and three partial least squares discriminant analysis (PLS-DA)- based methods. We carry out experiments on a reasonable collection of apple samples and employ a proper pre-processing, resulting in a highest classification accuracy of 94%. Our studies conclude that this sensor system has the potential to provide a viable solution to empower consumers in food authentication.

Prediction of water loss and viscoelastic deformation of apple tissue using a multiscale model.

PubMed

Aregawi, Wondwosen A; Abera, Metadel K; Fanta, Solomon W; Verboven, Pieter; Nicolai, Bart

2014-11-19

A two-dimensional multiscale water transport and mechanical model was developed to predict the water loss and deformation of apple tissue (Malus × domestica Borkh. cv. 'Jonagold') during dehydration. At the macroscopic level, a continuum approach was used to construct a coupled water transport and mechanical model. Water transport in the tissue was simulated using a phenomenological approach using Fick's second law of diffusion. Mechanical deformation due to shrinkage was based on a structural mechanics model consisting of two parts: Yeoh strain energy functions to account for non-linearity and Maxwell's rheological model of visco-elasticity. Apparent parameters of the macroscale model were computed from a microscale model. The latter accounted for water exchange between different microscopic structures of the tissue (intercellular space, the cell wall network and cytoplasm) using transport laws with the water potential as the driving force for water exchange between different compartments of tissue. The microscale deformation mechanics were computed using a model where the cells were represented as a closed thin walled structure. The predicted apparent water transport properties of apple cortex tissue from the microscale model showed good agreement with the experimentally measured values. Deviations between calculated and measured mechanical properties of apple tissue were observed at strains larger than 3%, and were attributed to differences in water transport behavior between the experimental compression tests and the simulated dehydration-deformation behavior. Tissue dehydration and deformation in the high relative humidity range ( > 97% RH) could, however, be accurately predicted by the multiscale model. The multiscale model helped to understand the dynamics of the dehydration process and the importance of the different microstructural compartments (intercellular space, cell wall, membrane and cytoplasm) for water transport and mechanical deformation.

A Dedicated Computational Platform for Cellular Monte Carlo T-CAD Software Tools

DTIC Science & Technology

2015-07-14

computer that establishes an encrypted Virtual Private Network ( OpenVPN [44]) based on the Secure Socket Layer (SSL) paradigm. Each user is given a...security certificate for each device used to connect to the computing nodes. Stable OpenVPN clients are available for Linux, Microsoft Windows, Apple OSX...platform is granted by an encrypted connection base on the Secure Socket Layer (SSL) protocol, and implemented in the OpenVPN Virtual Personal Network

Software Reviews.

ERIC Educational Resources Information Center

Kinnaman, Daniel E.; And Others

1988-01-01

Reviews four educational software packages for Apple, IBM, and Tandy computers. Includes "How the West was One + Three x Four,""Mavis Beacon Teaches Typing,""Math and Me," and "Write On." Reviews list hardware requirements, emphasis, levels, publisher, purchase agreements, and price. Discusses the strengths…

Software Reviews.

ERIC Educational Resources Information Center

Wulfson, Stephen, Ed.

1990-01-01

Reviewed are six software packages for Apple and/or IBM computers. Included are "Autograph,""The New Game Show,""Science Probe-Earth Science,""Pollution Patrol,""Investigating Plant Growth," and "AIDS: The Investigation." Discussed are the grade level, function, availability, cost, and hardware requirements of each. (CW)

Corporate Perspective: An Interview with John Sculley.

ERIC Educational Resources Information Center

Temares, M. Lewis

1989-01-01

John Sculley, the chairman of the board of Apple Computer, Inc., discusses information technology management, management strategies, network management, the Chief Information Officer, strategic planning, back-to-the-future planning, business and university joint ventures, and security issues. (MLW)

Identifying and Analyzing Federal Government Market Opportunities for OpalSoft

DTIC Science & Technology

2004-09-01

OPPORTUNITIES, AND THREATS ( SWOT ) ANALYSIS......................................................................................13 1. Strengths...xiii LIST OF TABLES Table 1. SWOT Analysis...of industries to include Fortune 500 companies. Current key clients are Amkor, Symantec, Unisys Corporation, Apple Computers, Palm, Inc., and

Greek-English Word Processing on the Macintosh.

ERIC Educational Resources Information Center

Rusten, Jeffrey

1986-01-01

Discusses the complete Greek-English word processing system of the Apple Macintosh computer. Describes the features of its operating system, shows how the Greek fonts look and work, and enumerates both the advantages and drawbacks of the Macintosh. (SED)

Interview with Mark Ashwill

ERIC Educational Resources Information Center

Landsberger, Joe

2006-01-01

This article presents an interview with Mark Ashwill, Director of the Institute of International Education-Vietnam in Ha Noi, Vietnam, a branch of the Institute of International Education (IIE). In this interview, Ashwill talks about his work as Director of the Institute of International Education-Vietnam, the role that communications technology…

Army Experiences with Deployment Planning in Operation Desert Shield

DTIC Science & Technology

1993-01-01

Hindered Operations ........................ 53 Recommendatior . ........................................ 55 Procedures... 55 System s ............................................... 57 Persomnel ................................................ 59 Appendix A...litwes should stress and facilitate concurrent lanninlg anlad tecit i011 thley hoLild ackno vledge tha: nao:.t w.,c: ,ill re,’,iie t, -- tr a i"V

Genome-Wide Association Mapping of Flowering and Ripening Periods in Apple

PubMed Central

Urrestarazu, Jorge; Muranty, Hélène; Denancé, Caroline; Leforestier, Diane; Ravon, Elisa; Guyader, Arnaud; Guisnel, Rémi; Feugey, Laurence; Aubourg, Sébastien; Celton, Jean-Marc; Daccord, Nicolas; Dondini, Luca; Gregori, Roberto; Lateur, Marc; Houben, Patrick; Ordidge, Matthew; Paprstein, Frantisek; Sedlak, Jiri; Nybom, Hilde; Garkava-Gustavsson, Larisa; Troggio, Michela; Bianco, Luca; Velasco, Riccardo; Poncet, Charles; Théron, Anthony; Moriya, Shigeki; Bink, Marco C. A. M.; Laurens, François; Tartarini, Stefano; Durel, Charles-Eric

2017-01-01

Deciphering the genetic control of flowering and ripening periods in apple is essential for breeding cultivars adapted to their growing environments. We implemented a large Genome-Wide Association Study (GWAS) at the European level using an association panel of 1,168 different apple genotypes distributed over six locations and phenotyped for these phenological traits. The panel was genotyped at a high-density of SNPs using the Axiom®Apple 480 K SNP array. We ran GWAS with a multi-locus mixed model (MLMM), which handles the putatively confounding effect of significant SNPs elsewhere on the genome. Genomic regions were further investigated to reveal candidate genes responsible for the phenotypic variation. At the whole population level, GWAS retained two SNPs as cofactors on chromosome 9 for flowering period, and six for ripening period (four on chromosome 3, one on chromosome 10 and one on chromosome 16) which, together accounted for 8.9 and 17.2% of the phenotypic variance, respectively. For both traits, SNPs in weak linkage disequilibrium were detected nearby, thus suggesting the existence of allelic heterogeneity. The geographic origins and relationships of apple cultivars accounted for large parts of the phenotypic variation. Variation in genotypic frequency of the SNPs associated with the two traits was connected to the geographic origin of the genotypes (grouped as North+East, West and South Europe), and indicated differential selection in different growing environments. Genes encoding transcription factors containing either NAC or MADS domains were identified as major candidates within the small confidence intervals computed for the associated genomic regions. A strong microsynteny between apple and peach was revealed in all the four confidence interval regions. This study shows how association genetics can unravel the genetic control of important horticultural traits in apple, as well as reduce the confidence intervals of the associated regions identified by linkage mapping approaches. Our findings can be used for the improvement of apple through marker-assisted breeding strategies that take advantage of the accumulating additive effects of the identified SNPs. PMID:29176988

DOE Office of Scientific and Technical Information (OSTI.GOV)

Busbey, A.B.

Seismic Processing Workshop, a program by Parallel Geosciences of Austin, TX, is discussed in this column. The program is a high-speed, interactive seismic processing and computer analysis system for the Apple Macintosh II family of computers. Also reviewed in this column are three products from Wilkerson Associates of Champaign, IL. SubSide is an interactive program for basin subsidence analysis; MacFault and MacThrustRamp are programs for modeling faults.

The Influence of High Computer Access on Schoolwork and Student Empowerment: An Exploratory Study of the Nashville ACOT Site.

ERIC Educational Resources Information Center

Fisher, Charles W.

This study examines the relationship between high computer access and "student empowerment" at the Nashville, Tennessee, site of the Apple Classroom of Tomorrow (ACOT) project. The study rests on the premise that school learning is a function of the work carried out by students in school, and that schoolwork is experienced by students as…

Intelligent Computer-Aided Instruction and Musical Performance Skills. CITE Report No. 18.

ERIC Educational Resources Information Center

Baker, Michael

This paper is a transcription from memory of a short talk that used overhead projector slides, with musical examples played on an Apple Macintosh computer and a Yamaha CX5 synthesizer. The slides appear in the text as reduced "icons" at the point where they would have been used in the talk. The paper concerns ways in which artificial intelligence…

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pospisil, R.

Firestone Fibers and Textile Co. programmed a $2000 desktop Apple II computer and special electronic panels designed by the engineering staff to perform process control and other energy-management functions. The system should reduce natural gas consumption 40% and save the company up to $75,000 a year by reducing the amount of hot air exhausted from fabric-treating ovens. The system can be expanded to control lights and space-conditioning equipment. The company is willing to negotiate with other firms to market the panels. The Apple II was chosen because it has a high capacity for data acquisition and testing and because ofmore » the available software. (DCK)« less

Genome Wide Analysis of the Apple MYB Transcription Factor Family Allows the Identification of MdoMYB121 Gene Confering Abiotic Stress Tolerance in Plants

PubMed Central

Wang, Rong-Kai; Zhang, Rui-Fen; Hao, Yu-Jin

2013-01-01

The MYB proteins comprise one of the largest families of transcription factors (TFs) in plants. Although several MYB genes have been characterized to play roles in secondary metabolism, the MYB family has not yet been identified in apple. In this study, 229 apple MYB genes were identified through a genome-wide analysis and divided into 45 subgroups. A computational analysis was conducted using the apple genomic database to yield a complete overview of the MYB family, including the intron-exon organizations, the sequence features of the MYB DNA-binding domains, the carboxy-terminal motifs, and the chromosomal locations. Subsequently, the expression of 18 MYB genes, including 12 were chosen from stress-related subgroups, while another 6 ones from other subgroups, in response to various abiotic stresses was examined. It was found that several of these MYB genes, particularly MdoMYB121, were induced by multiple stresses. The MdoMYB121 was then further functionally characterized. Its predicted protein was found to be localized in the nucleus. A transgenic analysis indicated that the overexpression of the MdoMYB121 gene remarkably enhanced the tolerance to high salinity, drought, and cold stresses in transgenic tomato and apple plants. Our results indicate that the MYB genes are highly conserved in plant species and that MdoMYB121 can be used as a target gene in genetic engineering approaches to improve the tolerance of plants to multiple abiotic stresses. PMID:23950843

Multimedia and Business Education.

ERIC Educational Resources Information Center

Klemin, V. Wayne

1993-01-01

Old technology (the computer) coupled with borrowed technology (television, film, and stereo) complemented by multimedia standards from IBM, Apple, and the MPC Council and linked by new software form a new technology called multimedia, being used in education and in business training. (Author/JOW)

Shell Games.

ERIC Educational Resources Information Center

Atkinson, Bill

1982-01-01

The author critiques the program design and educational aspects of the Shell Games, a program developed by Apple Computer, Inc., which can be used by the teacher to design objective tests for adaptation to specific assessment needs. (For related articles, see EC 142 959-962.) (Author)

Another View of "PC vs. Mac."

ERIC Educational Resources Information Center

DeMillion, John A.

1998-01-01

An article by Nan Wodarz in the November 1997 issue listed reasons why the Microsoft computer operating system was superior to the Apple Macintosh platform. This rebuttal contends the Macintosh is less expensive, lasts longer, and requires less technical staff for support. (MLF)

The 4th R: Reasoning.

ERIC Educational Resources Information Center

Miles, Curtis

1983-01-01

Reviews sources of information on materials for teaching reasoning with a microcomputer. Suggests microcomputer magazines, catalogs of commercial materials, CONDUIT (a nonprofit organization devoted to educational computer use), and local microcomputer users groups. Lists Apple II software for strategy games with reasoning applications. (DMM)

Quantitative evaluation of low-cost frame-grabber boards for personal computers.

PubMed

Kofler, J M; Gray, J E; Fuelberth, J T; Taubel, J P

1995-11-01

Nine moderately priced frame-grabber boards for both Macintosh (Apple Computers, Cupertino, CA) and IBM-compatible computers were evaluated using a Society of Motion Pictures and Television Engineers (SMPTE) pattern and a video signal generator for dynamic range, gray-scale reproducibility, and spatial integrity of the captured image. The degradation of the video information ranged from minor to severe. Some boards are of reasonable quality for applications in diagnostic imaging and education. However, price and quality are not necessarily directly related.

Statistical Analysis of the LMS and Modified Stochastic Gradient Algorithms

DTIC Science & Technology

1989-05-14

siloare of the input data and incorporated directly Into recurisive descriptions and/or nonuniform weighted mov- the altorithmn ar, a data-dependent time...houlsotaion- are al.~, ii%ed tito rteod the welitht tranotienitwbhav- These results are a measure of how rapidly the algo- lair . The Mrnuation,; aalggeut

76 FR 3859 - Trade Acknowledgment and Verification of Security-Based Swap Transactions

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-21

... establish, maintain, and enforce policies and procedures that are reasonably designed to obtain prompt...; have the capacity to enforce their rules and discipline their participants; and have chief compliance...). Moreover, as discussed in Part II.E below, an SBS Entity must establish, maintain, and enforce policies and...

(Docket A-93-02) Category II-E: EPA Memoranda of Meetings with Outside Persons

EPA Pesticide Factsheets

This Index lists EPA memoranda of meetings with outside persons related to the decision to certify that DOE had met the compliance criteria established by EPA in 40 CFR Part 194 and the disposal regulations set by EPA in 40 CFR Part 191.

AMPK activation by pterostilbene contributes to suppression of hepatic gluconeogenic gene expression and glucose production in H4IIE cells

USDA-ARS?s Scientific Manuscript database

Pterostilbene, a bioactive component of blueberries and grapes, shows structural similarity to resveratrol, and exhibits antioxidant, anti-inflammatory, anti-cancer, hypoglycemic, and cholesterol lowering effects. This study examined potential mechanisms that may contribute to its lipid- and glucose...

New Consumer Online Services.

ERIC Educational Resources Information Center

Collinge, Brian; And Others

1995-01-01

Four conference presenters involved in consumer online services present information on new products both under development and in the process of implementation, commenting on technological, content, distribution, and consumer service issues. Products and companies discussed are eWorld (Apple Computer Europe); Olivetti Telemedia; CompuServe; and…

Science Education and Technology: Opportunities to Enhance Student Learning.

ERIC Educational Resources Information Center

Woolsey, Kristina; Bellamy, Rachel

1997-01-01

Describes how technological capabilities such as calculation, imaging, networking, and portability support a range of pedagogical approaches, such as inquiry-based science and dynamic modeling. Includes as examples software products created at Apple Computer and others available in the marketplace. (KDFB)

English: Basic Mechanics Modules 4 and 5.

ERIC Educational Resources Information Center

Pipeline, 1983

1983-01-01

"English: Basic Mechanics" is a series of computer-based lessons for the Apple II that allow students to practice applying the fundamentals of English grammar and punctuation. The two newest modules covering use of subordinate clauses and use of subordinate phrases are described. (JN)

Software Review.

ERIC Educational Resources Information Center

McGrath, Diane, Ed.

1989-01-01

Reviewed is a computer software package entitled "Audubon Wildlife Adventures: Grizzly Bears" for Apple II and IBM microcomputers. Included are availability, hardware requirements, cost, and a description of the program. The murder-mystery flavor of the program is stressed in this program that focuses on illegal hunting and game…

Magazine Development: Creative Arts Magazines Can Take on More Creativity through Staff Innovation, Desktop Publishing.

ERIC Educational Resources Information Center

Cutsinger, John

1988-01-01

Explains how a high school literary magazine staff accessed the journalism department's Apple Macintosh computers to typeset its publication. Provides examples of magazine layouts designed partially or completely by "Pagemaker" software on a Macintosh. (MM)

Subpicosecond Optical Digital Computation Using Conjugate Parametric Generators

DTIC Science & Technology

1989-03-31

Using Phase Conjugate Farametric Generators ..... 12. PERSONAL AUTHOR(S) Alfano, Robert- Eichmann . George; Dorsinville. Roger! Li. Yao 13a. TYPE OF...conjugation-based optical residue arithmetic processor," Y. Li, G. Eichmann , R. Dorsinville, and R. R. Alfano, Opt. Lett. 13, (1988). [2] "Parallel ultrafast...optical digital and symbolic computation via optical phase conjugation," Y. Li, G. Eichmann , R. Dorsinville, Appl. Opt. 27, 2025 (1988). [3

Genome-Wide Identification and Expression Analysis of NBS-Encoding Genes in Malus x domestica and Expansion of NBS Genes Family in Rosaceae

PubMed Central

Arya, Preeti; Kumar, Gulshan; Acharya, Vishal; Singh, Anil K.

2014-01-01

Nucleotide binding site leucine-rich repeats (NBS-LRR) disease resistance proteins play an important role in plant defense against pathogen attack. A number of recent studies have been carried out to identify and characterize NBS-LRR gene families in many important plant species. In this study, we identified NBS-LRR gene family comprising of 1015 NBS-LRRs using highly stringent computational methods. These NBS-LRRs were characterized on the basis of conserved protein motifs, gene duplication events, chromosomal locations, phylogenetic relationships and digital gene expression analysis. Surprisingly, equal distribution of Toll/interleukin-1 receptor (TIR) and coiled coil (CC) (1∶1) was detected in apple while the unequal distribution was reported in majority of all other known plant genome studies. Prediction of gene duplication events intriguingly revealed that not only tandem duplication but also segmental duplication may equally be responsible for the expansion of the apple NBS-LRR gene family. Gene expression profiling using expressed sequence tags database of apple and quantitative real-time PCR (qRT-PCR) revealed the expression of these genes in wide range of tissues and disease conditions, respectively. Taken together, this study will provide a blueprint for future efforts towards improvement of disease resistance in apple. PMID:25232838

Discovery of replicating circular RNAs by RNA-seq and computational algorithms.

PubMed

Zhang, Zhixiang; Qi, Shuishui; Tang, Nan; Zhang, Xinxin; Chen, Shanshan; Zhu, Pengfei; Ma, Lin; Cheng, Jinping; Xu, Yun; Lu, Meiguang; Wang, Hongqing; Ding, Shou-Wei; Li, Shifang; Wu, Qingfa

2014-12-01

Replicating circular RNAs are independent plant pathogens known as viroids, or act to modulate the pathogenesis of plant and animal viruses as their satellite RNAs. The rate of discovery of these subviral pathogens was low over the past 40 years because the classical approaches are technical demanding and time-consuming. We previously described an approach for homology-independent discovery of replicating circular RNAs by analysing the total small RNA populations from samples of diseased tissues with a computational program known as progressive filtering of overlapping small RNAs (PFOR). However, PFOR written in PERL language is extremely slow and is unable to discover those subviral pathogens that do not trigger in vivo accumulation of extensively overlapping small RNAs. Moreover, PFOR is yet to identify a new viroid capable of initiating independent infection. Here we report the development of PFOR2 that adopted parallel programming in the C++ language and was 3 to 8 times faster than PFOR. A new computational program was further developed and incorporated into PFOR2 to allow the identification of circular RNAs by deep sequencing of long RNAs instead of small RNAs. PFOR2 analysis of the small RNA libraries from grapevine and apple plants led to the discovery of Grapevine latent viroid (GLVd) and Apple hammerhead viroid-like RNA (AHVd-like RNA), respectively. GLVd was proposed as a new species in the genus Apscaviroid, because it contained the typical structural elements found in this group of viroids and initiated independent infection in grapevine seedlings. AHVd-like RNA encoded a biologically active hammerhead ribozyme in both polarities, and was not specifically associated with any of the viruses found in apple plants. We propose that these computational algorithms have the potential to discover novel circular RNAs in plants, invertebrates and vertebrates regardless of whether they replicate and/or induce the in vivo accumulation of small RNAs.

Discovery of Replicating Circular RNAs by RNA-Seq and Computational Algorithms

PubMed Central

Tang, Nan; Zhang, Xinxin; Chen, Shanshan; Zhu, Pengfei; Ma, Lin; Cheng, Jinping; Xu, Yun; Lu, Meiguang; Wang, Hongqing; Ding, Shou-Wei; Li, Shifang; Wu, Qingfa

2014-01-01

Replicating circular RNAs are independent plant pathogens known as viroids, or act to modulate the pathogenesis of plant and animal viruses as their satellite RNAs. The rate of discovery of these subviral pathogens was low over the past 40 years because the classical approaches are technical demanding and time-consuming. We previously described an approach for homology-independent discovery of replicating circular RNAs by analysing the total small RNA populations from samples of diseased tissues with a computational program known as progressive filtering of overlapping small RNAs (PFOR). However, PFOR written in PERL language is extremely slow and is unable to discover those subviral pathogens that do not trigger in vivo accumulation of extensively overlapping small RNAs. Moreover, PFOR is yet to identify a new viroid capable of initiating independent infection. Here we report the development of PFOR2 that adopted parallel programming in the C++ language and was 3 to 8 times faster than PFOR. A new computational program was further developed and incorporated into PFOR2 to allow the identification of circular RNAs by deep sequencing of long RNAs instead of small RNAs. PFOR2 analysis of the small RNA libraries from grapevine and apple plants led to the discovery of Grapevine latent viroid (GLVd) and Apple hammerhead viroid-like RNA (AHVd-like RNA), respectively. GLVd was proposed as a new species in the genus Apscaviroid, because it contained the typical structural elements found in this group of viroids and initiated independent infection in grapevine seedlings. AHVd-like RNA encoded a biologically active hammerhead ribozyme in both polarities, and was not specifically associated with any of the viruses found in apple plants. We propose that these computational algorithms have the potential to discover novel circular RNAs in plants, invertebrates and vertebrates regardless of whether they replicate and/or induce the in vivo accumulation of small RNAs. PMID:25503469

Astronomy Simulation with Computer Graphics.

ERIC Educational Resources Information Center

Thomas, William E.

1982-01-01

"Planetary Motion Simulations" is a system of programs designed for students to observe motions of a superior planet (one whose orbit lies outside the orbit of the earth). Programs run on the Apple II microcomputer and employ high-resolution graphics to present the motions of Saturn. (Author/JN)

Computer Applications in Social Studies.

ERIC Educational Resources Information Center

White, Charles S.

1988-01-01

Examines "Decisions, Decisions-Revolutionary Wars: Choosing Sides," an Apple II software package that emphasizes student decision-making about the nature of revolutions. Targeted at grades 5-12, the product covers a broad range of issues. Concludes that "Decisions, Decisions" models an effective decision-making process and has…

Reviews.

ERIC Educational Resources Information Center

Journal of Chemical Education, 1988

1988-01-01

Reviews two computer programs: "Molecular Graphics," which allows molecule manipulation in three-dimensional space (requiring IBM PC with 512K, EGA monitor, and math coprocessor); and "Periodic Law," a database which contains up to 20 items of information on each of the first 103 elements (Apple II or IBM PC). (MVL)

Predation.

ERIC Educational Resources Information Center

Spain, James D.; Soldan, Theodore

1983-01-01

Describes two computer simulations of the predator-prey interaction in which students explore theories and mathematical equations involved in this biological process. The programs (for Apple II), designed for college level ecology, may be used in lecture/demonstrations or as a basis for laboratory assignments. A list of student objectives is…

Multimedia in Education: Thought Pieces.

ERIC Educational Resources Information Center

Nicol, Anne; And Others

1986-01-01

The six "thought pieces" presented in this document summarize the personal perspectives of conference participants on issues raised in formal or information discussions, but not part of the central themes of the conference or conference papers. They include: (1) "Assuming That..." (Anne Nicol, Apple Computer, Inc.); (2) "A…

Developing Your Own Microcomputer Courseware with Authoring Tools.

ERIC Educational Resources Information Center

Hodges, James O.

1985-01-01

For social studies teachers who want to create their own software, authoring systems and authoring languages offer an interesting avenue to be explored. An authoring system available from Courseware, Inc., (California) and the authoring language PILOT available from Apple Computer (California) are described. (RM)

Computer Series, 61: Bits & Pieces, 24.

ERIC Educational Resources Information Center

Moore, John W., Ed.

1985-01-01

Describes: (1) laboratory information science in the clinical chemistry curriculum; (2) testing Boyle's Law, a context for statistical methods in undergraduate laboratories; (3) acquiring chemical concepts using microcomputers as tutees; and (4) using Data Interchange Format files for Apple microcomputers. Includes feedback from a previous article…

Fostering Rural/Corporate Partnerships.

ERIC Educational Resources Information Center

Vermillion, Mark

1986-01-01

Discusses how rural groups might approach corporations to forge partnerships for a variety of educational and community programs and activities. Makes specific suggestions for selecting corporations, writing the first requests for information, evaluating responses, and following up leads. Includes a section on the workings of Apple Computer's…

Reviews.

ERIC Educational Resources Information Center

Journal of Chemical Education, 1988

1988-01-01

Contains ratings of two software packages for Apple II computers: "Acid-Base Titrations, CHM311A" and "Chemical Principles for the Introductory Laboratory, CHM 384A." Both are aimed at high school and college chemistry and are rated on ease of use, subject matter content, pedagogic value, and student reaction. (CW)

Dynamism in Electronic Performance Support Systems.

ERIC Educational Resources Information Center

Laffey, James

1995-01-01

Describes a model for dynamic electronic performance support systems based on NNAble, a system developed by the training group at Apple Computer. Principles for designing dynamic performance support are discussed, including a systems approach, performer-centered design, awareness of situated cognition, organizational memory, and technology use.…

Courseware Review.

ERIC Educational Resources Information Center

Risley, John S.

1983-01-01

Reviews "Laws of Motion" computer program produced by Educational Materials and Equipment Company. The program (language unknown), for Apple II/II+, is a simulation of an inclined plane, free fall, and Atwood machine in Newtonian/Aristotelian worlds. Suggests use as supplement to discussion of motion by teacher who fully understands the…

Modulated electromagnetic fields in inhomogeneous media, hyperbolic pseudoanalytic functions, and transmutations

DOE Office of Scientific and Technical Information (OSTI.GOV)

Khmelnytskaya, Kira V., E-mail: khmel@uaq.edu.mx; Kravchenko, Vladislav V., E-mail: vkravchenko@math.cinvestav.edu.mx; Torba, Sergii M., E-mail: storba@math.cinvestav.edu.mx

2016-05-15

The time-dependent Maxwell system describing electromagnetic wave propagation in inhomogeneous isotropic media in the one-dimensional case reduces to a Vekua-type equation for bicomplex-valued functions of a hyperbolic variable, see Kravchenko and Ramirez [Adv. Appl. Cliord Algebr. 21(3), 547–559 (2011)]. Using this relation, we solve the problem of the transmission through an inhomogeneous layer of a normally incident electromagnetic time-dependent plane wave. The solution is written in terms of a pair of Darboux-associated transmutation operators [Kravchenko, V. V. and Torba, S. M., J. Phys. A: Math. Theor. 45, 075201 (2012)], and combined with the recent results on their construction [Kravchenko, V.more » V. and Torba, S. M., Complex Anal. Oper. Theory 9, 379-429 (2015); Kravchenko, V. V. and Torba, S. M., J. Comput. Appl. Math. 275, 1–26 (2015)] can be used for efficient computation of the transmitted modulated signals. We develop the corresponding numerical method and illustrate its performance with examples.« less

Academic Year Abroad. An IIE Guide To Study Abroad. 1989/90.

ERIC Educational Resources Information Center

Howard, E. Marguerite, Ed.

A guide to planning academic year study abroad by the Institute of International Education (IEE) is presented. It offers relevant items of information on over 1,800 postsecondary study programs in other countries during the academic year. Suggestions on planning for study abroad are included (researching the options, educational choices, travel…

Appeal Resource and Training Consortium (ARTC) 2005-2006

ERIC Educational Resources Information Center

Online Submission, 2006

2006-01-01

APPEAL (Asia Pacific Programme of Education for All) Resource and Training Consortium (ARTC) was initiated in May 1997 at the Technical Working Group Meeting organized by APPEAL in cooperation with the Indian Institute of Education (IIE) to provide technical support and assistance to the work of APPEAL among the Member States. This booklet is a…

Biological processes, quantum mechanics and electromagnetic fields: the possibility of device-encapsulated human intention in medical therapies.

PubMed

Kohane, M J; Tiller, W A

2001-06-01

The general hypothesis that quantum mechanics (QM) and thermodynamic concepts relate to biological systems is discussed and applied to the biological influence of: (1) electromagnetic fields (EMFs); and (2) EMFs that have been exposed to human intention. We illustrate our hypothesis with experiments involving four simultaneous treatments: exposure to ambient EMFs in the laboratory environment (C), exposure in a Faraday cage (F) and exposure in a Faraday cage with either: (i) an electronic device (IIED) which had been exposed to a specific human intention (d,j); or (ii) a non-exposed, physically identical, device (d,o). Experimental systems were fitness and energy metabolism in Drosophila melanogaster, in vitro enzyme activity and molecular concentration variability over time. Results indicated that shielding from ambient EMFs via a Faraday cage (F) made a significant difference relative to the unshielded control (C). Further, (d,o) had a significant lowering effect in the shielded environment. Finally, there was a strong 'intention' effect with the IIED (d,j) producing significant and positive effects in comparison to (d,o) in each experimental system. Copyright 2001 Harcourt Publishers Ltd.

Role of hypoxia-inducible factor-{alpha} in hepatitis-B-virus X protein-mediated MDR1 activation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Han, Hyo-Kyung; Han, Chang Yeob; Cheon, Eun-Pa

2007-06-01

The transition from chemotherapy-responsive cancer cells to chemotherapy-resistant cancer cells is mainly accompanied by the increased expression of multi-drug resistance 1 (MDR1). We found that hepatitis-B-virus X protein (HBx) increases the transcriptional activity and protein level of MDR1 in a hepatoma cell line, H4IIE. In addition, HBx overexpression made H4IIE cells more resistant to verapamil-uptake. HBx stabilized hypoxia-inducible factor-1{alpha} (HIF-1{alpha}) and induced the nuclear translocation of C/EBP{beta}. Reporter gene analyses showed that HBx increased the reporter activity in the cells transfected with the reporter containing MDR1 gene promoter. Moreover, the luciferase reporter gene activity was significantly inhibited by HIF-1{alpha} siRNAmore » but not by overexpression of C/EBP dominant negative mutant. These results imply that HBx increases the MDR1 transporter activity through the transcriptional activation of the MDR1 gene with HIF-1{alpha} activation, and suggest HIF-1{alpha} for the therapeutic target of HBV-mediated chemoresistance.« less

DOE Office of Scientific and Technical Information (OSTI.GOV)

Williams, S.H.; Oxoby, G.J.; Trang, Q.H.

The advent of the personal microcomputer provides a new tool for the debugging, calibration and monitoring of small scale physics apparatus; e.g., a single detector being developed for a larger physics apparatus. With an appropriate interface these microcomputer systems provide a low cost (1/3 the cost of a comparable minicomputer system), convenient, dedicated, portable system which can be used in a fashion similar to that of portable oscilloscopes. Here we describe an interface between the Apple computer and CAMAC which is now being used to study the detector for a Cerenkov ring-imaging device. The Apple is particularly well-suited to thismore » application because of its ease of use, hi-resolution graphics peripheral buss and documentation support.« less

DOE Office of Scientific and Technical Information (OSTI.GOV)

Oxoby, G.J.; Trang, Q.H.; Williams, S.H.

The advent of the personal microcomputer provides a new tool for the debugging, calibration and monitoring of small scale physics apparatus, e.g., a single detector being developed for a larger physics apparatus. With an appropriate interface these microcomputer systems provide a low cost (1/3 the cost of a comparable minicomputer system), convenient, dedicated, portable system which can be used in a fashion similar to that of portable oscilloscopes. Here, an interface between the Apple computer and CAMAC which is now being used to study the detector for a Cerenkov ring-imaging device is described. The Apple is particularly well-suited to thismore » application because of its ease of use, hi-resolution graphics, peripheral bus and documentation support.« less

PCACE-Personal-Computer-Aided Cabling Engineering

NASA Technical Reports Server (NTRS)

Billitti, Joseph W.

1987-01-01

PCACE computer program developed to provide inexpensive, interactive system for learning and using engineering approach to interconnection systems. Basically database system that stores information as files of individual connectors and handles wiring information in circuit groups stored as records. Directly emulates typical manual engineering methods of handling data, thus making interface between user and program very natural. Apple version written in P-Code Pascal and IBM PC version of PCACE written in TURBO Pascal 3.0

HYPERCLIPS

NASA Technical Reports Server (NTRS)

Hill, R. W.

1994-01-01

The integration of CLIPS into HyperCard combines the intuitive, interactive user interface of the Macintosh with the powerful symbolic computation of an expert system interpreter. HyperCard is an excellent environment for quickly developing the front end of an application with buttons, dialogs, and pictures, while the CLIPS interpreter provides a powerful inference engine for complex problem solving and analysis. In order to understand the benefit of integrating HyperCard and CLIPS, consider the following: HyperCard is an information storage and retrieval system which exploits the use of the graphics and user interface capabilities of the Apple Macintosh computer. The user can easily define buttons, dialog boxes, information templates, pictures, and graphic displays through the use of the HyperCard tools and scripting language. What is generally lacking in this environment is a powerful reasoning engine for complex problem solving, and this is where CLIPS plays a role. CLIPS 5.0 (C Language Integrated Production System, v5.0) was developed at the Johnson Space Center Software Technology Branch to allow artificial intelligence research, development, and delivery on conventional computers. CLIPS 5.0 supports forward chaining rule systems, object-oriented language, and procedural programming for the construction of expert systems. It features incremental reset, seven conflict resolution stategies, truth maintenance, and user-defined external functions. Since CLIPS is implemented in the C language it is highly portable; in addition, it is embeddable as a callable routine from a program written in another language such as Ada or Fortran. By integrating HyperCard and CLIPS the advantages and uses of both packages are made available for a wide range of applications: rapid prototyping of knowledge-based expert systems, interactive simulations of physical systems and intelligent control of hypertext processes, to name a few. HyperCLIPS 2.0 is written in C-Language (54%) and Pascal (46%) for Apple Macintosh computers running Macintosh System 6.0.2 or greater. HyperCLIPS requires HyperCard 1.2 or higher and at least 2Mb of RAM are recommended to run. An executable is provided. To compile the source code, the Macintosh Programmer's Workshop (MPW) version 3.0, CLIPS 5.0 (MSC-21927), and the MPW C-Language compiler are also required. NOTE: Installing this program under Macintosh System 7 requires HyperCard v2.1. This program is distributed on a 3.5 inch Macintosh format diskette. A copy of the program documentation is included on the diskette, but may be purchased separately. HyperCLIPS was developed in 1990 and version 2.0 was released in 1991. HyperCLIPS is a copyrighted work with all copyright vested in NASA. Apple, Macintosh, MPW, and HyperCard are registered trademarks of Apple Computer, Inc.

Numerical computation of orbits and rigorous verification of existence of snapback repellers.

PubMed

Peng, Chen-Chang

2007-03-01

In this paper we show how analysis from numerical computation of orbits can be applied to prove the existence of snapback repellers in discrete dynamical systems. That is, we present a computer-assisted method to prove the existence of a snapback repeller of a specific map. The existence of a snapback repeller of a dynamical system implies that it has chaotic behavior [F. R. Marotto, J. Math. Anal. Appl. 63, 199 (1978)]. The method is applied to the logistic map and the discrete predator-prey system.

Mechanisms of blood pressure alterations in response to the Valsalva maneuver in postural tachycardia syndrome

NASA Technical Reports Server (NTRS)

Sandroni, P.; Novak, V.; Opfer-Gehrking, T. L.; Huck, C. A.; Low, P. A.

2000-01-01

The postural tachycardia syndrome (POTS) is characterized clinically by orthostatic lightheadedness and tachycardia. When these patients perform a Valsalva maneuver, there is an excessive blood pressure increment after cessation of the maneuver (phase IV) that is sometimes associated with headaches. It is not known whether excessive phase IV is due to excessive peripheral vascular tone (an alpha-adrenergic mechanism) or is a manifestation of increased beta-adrenergic tone (hyperadrenergic state). The authors undertook a pharmacologic study evaluating the effect of intravenous phentolamine (alpha-adrenergic antagonist) and propranolol (beta-adrenergic antagonist) on the different phases of the Valsalva maneuver in a group of patients with POTS and age-matched normal control subjects. Patients with POTS had mean phases, when compared with controls, that were characterized by more negative II_E (p = 0.07), smaller II_L (p = 0.04), and significantly larger phase IV (p = 0.001). The effect of phentolamine was qualitatively and quantitatively different in POTS when compared with controls. Ten mg phentolamine in controls resulted in a significant accentuation of phase II_E (p = 0.001), attenuation of phase II_L (p = 0.002), and increase of phase IV (57.6 vs 30.7 mm Hg; p = 0.025). These changes resembled those of patients with POTS at baseline. In patients with POTS, the phase II abnormalities, already present, were further accentuated (p <0.001), and phase IV became smaller (50.6 vs 73.8 mm Hg; p = 0.09). Propranolol had no significant effect on phases II_E and II_L, but significantly reduced phase IV in both controls (p <0.05) and in patients with POTS (p <0.001) and improved the headache symptoms, when present, during and after phase IV. The authors conclude that phase IV is mainly under beta-adrenergic regulation and that the exaggerated phase IV in POTS is a result of a hyperadrenergic state.

MacMouse. Developing Preschool Readiness Concepts and Skills with HyperCard and MacRecorder.

ERIC Educational Resources Information Center

Fitterman, L. Jeffrey

Through developments with the use of the "Apple Macintosh" computer, "HyperCard," and "MacRecorder," children in preschool handicapped programs are now capable of participating in appropriate computerized learning experiences. "HyperCard" allows educators to produce their own computerized instructional…

Computerizing Your Program.

ERIC Educational Resources Information Center

Curtis, Rick

This paper summarizes information about using computer hardware and software to aid in making purchase decisions that are based on user needs. The two major options in hardware are IBM-compatible machines and the Apple Macintosh line. The three basic software applications include word processing, database management, and spreadsheet applications.…

Temporal Visualization for Legal Case Histories.

ERIC Educational Resources Information Center

Harris, Chanda; Allen, Robert B.; Plaisant, Catherine; Shneiderman, Ben

1999-01-01

Discusses visualization of legal information using a tool for temporal information called "LifeLines." Explores ways "LifeLines" could aid in viewing the links between original case and direct and indirect case histories. Uses the case of Apple Computer, Inc. versus Microsoft Corporation and Hewlett Packard Company to…

Microcomputer-Based Digital Signal Processing Laboratory Experiments.

ERIC Educational Resources Information Center

Tinari, Jr., Rocco; Rao, S. Sathyanarayan

1985-01-01

Describes a system (Apple II microcomputer interfaced to flexible, custom-designed digital hardware) which can provide: (1) Fast Fourier Transform (FFT) computation on real-time data with a video display of spectrum; (2) frequency synthesis experiments using the inverse FFT; and (3) real-time digital filtering experiments. (JN)

A Computer Program for the Management of Prescription-Based Problems.

ERIC Educational Resources Information Center

Cotter, Patricia M.; Gumtow, Robert H.

1991-01-01

The Prescription Management Program, a software program using Apple's HyperCard on a MacIntosh, was developed to simplify the creation, storage, modification, and general management of prescription-based problems. Pharmacy instructors may customize the program to serve their individual teaching needs. (Author/DB)

Vendors' Summit '88: A Special Report on the Hardware Industry.

ERIC Educational Resources Information Center

Goodspeed, Jonathan

1988-01-01

Presents report of the Hardware Vendors/Educators Forum, which was convened to discuss microcomputer hardware in elementary and secondary schools. Representatives from Commodore, IBM, Tandy/Radio Shack, and Apple Computer, addressed topics including sales and service, integrating technology into the curriculum, college versus secondary level…

Solar Decisions: A Microcomputer Program.

ERIC Educational Resources Information Center

Taylor, Charles O.; Gittinger, Jack D.

1985-01-01

A program is presented, designed for the Apple II, which enables users to compute heat loss of a building and determine the total heating cost, regardless of the type of fuel. Variables to be considered are explained and a step-by-step explanation of the program is included. (CT)

Living on the Future Edge: Windows on Tomorrow

ERIC Educational Resources Information Center

Jukes, Ian; McCain, Ted; Crockett, Lee

2010-01-01

"Living on the Future Edge" challenges school leaders to rethink longstanding paradigms and transform pedagogy for tomorrow's learners. Apple Computer, Inc. co-founder Steve Wozniak's foreword underscores the overwhelming need to adjust traditional instruction to fit today's high-tech world. The book explores this new landscape and…

Engaging New Software.

ERIC Educational Resources Information Center

Allen, Denise

1994-01-01

Reviews three educational computer software products: (1) a compact disc-read only memory (CD-ROM) bundle of five mathematics programs from the Apple Education Series; (2) "Sammy's Science House," with science activities for preschool through second grade (Edmark); and (3) "The Cat Came Back," an interactive CD-ROM game designed to build language…

A Nuclear Reactions Primer with Computers.

ERIC Educational Resources Information Center

Calle, Carlos I.; Roach, Jennifer A.

1987-01-01

Described is a microcomputer software program NUCLEAR REACTIONS designed for college level students and in use at Sweet Briar College (Sweet Briar, VA). The program is written in Microsoft Basic Version 2.1 for the Apple Macintosh Microcomputer. It introduces two conservation principles: (1) conservation of charge; and (2) conservation of nucleon…

Acid-Base Disorders--A Computer Simulation.

ERIC Educational Resources Information Center

Maude, David L.

1985-01-01

Describes and lists a program for Apple Pascal Version 1.1 which investigates the behavior of the bicarbonate-carbon dioxide buffer system in acid-base disorders. Designed specifically for the preclinical medical student, the program has proven easy to use and enables students to use blood gas parameters to arrive at diagnoses. (DH)

Bringing Tomorrow's Technology to You Today: School Board of Tomorrow Resource Guide.

ERIC Educational Resources Information Center

National School Boards Association, Alexandria, VA.

The National School Boards Association (NSBA), the National School Boards Foundation, NSBA's Institute for the Transfer of Technology to Education, and Apple Computer, Inc., launched "The School Board of Tomorrow Exhibit" at NSBA's 1996 annual conference and exposition in Orlando, Florida. This handbook summarizes the communication technologies…

Voices from the Classroom: Exceptional Teachers Speak.

ERIC Educational Resources Information Center

Maeroff, Gene I., Ed.

The opinions and experiences reflected in this report are those of exceptional teachers chosen in a national competition, "Thanks to Teachers," sponsored by Apple Computer, Inc., the National Foundation for the Improvement of Education, the National Alliance of Business, and Group W Television. The report is divided into four sections: (1) the…

Software Development through ACOT Teachers' Eyes. ACOT Report #4.

ERIC Educational Resources Information Center

Knapp, Linda

Eight Apple Classrooms of Tomorrow (ACOT) teachers met with software developers at the Florida Instructional Computing Conference in January 1989. During the session, the panel of ACOT teachers expressed their wants and wishes for educational software and developers responded with their own concerns. The face-to-face communication provided a…

Teacher & Administrator Training in Technology.

ERIC Educational Resources Information Center

Ambron, Sueann, Ed.

1986-01-01

This report summarizes a November 1985 meeting at which members of the Apple Education Advisory Council addressed the issues involved in training teachers and administrators on the best ways to use computers in education. In their discussions, Advisory Council members first summarized the roles that are played by each type of organization involved…

Ideas without Words--Internationalizing Business Presentations.

ERIC Educational Resources Information Center

Sondak, Norman; Sondak, Eileen

This paper presents elements of the computer graphics environment including information on: Lotus 1-2-3; Apple Macintosh; Desktop Publishing; Object-Oriented Programming; and Microsoft's Windows 3. A brief scenario illustrates the use of the minimization principle in presenting a new product to a group of international financiers. A taxonomy of…

Targeted Gold Nanoparticle Contrast Agent for Digital Breast Tomosynthesis and Computed Tomography

DTIC Science & Technology

2012-03-01

bromopropionic acid (10 millimolar) was dissolved in acetonitrile (100 mL) , after which sodium azide (50 millimolar) was added to the solution. The mixture was...Transformation of the ionic X-ray contrast agent diatrizoate and related triiodinated benzoates by Trametes versicolor. Appl Environ Microbiol

Using the Game Paddle in the Laboratory and Classroom.

ERIC Educational Resources Information Center

De Gilio, John F.

1983-01-01

Offers a rationale and method for using the hand controllers (game paddles) in the design of computer programs for student use. Methods for their use in entering data as well as in conducting pendulum and acceleration experiments are provided. Complete program listings (for Apple) are included. (JN)

Exploring Media Literacy and Computational Thinking: A Game Maker Curriculum Study

ERIC Educational Resources Information Center

Jenson, Jennifer; Droumeva, Milena

2016-01-01

While advances in game-based learning are already transforming educative practices globally, with tech giants like Microsoft, Apple and Google taking notice and investing in educational game initiatives, there is a concurrent and critically important development that focuses on "game construction" pedagogy as a vehicle for enhancing…

The ACOT Report Card: Effects on Complex Performance and Attitude.

ERIC Educational Resources Information Center

Baker, Eva L.; And Others

The Apple Classroom of Tomorrow (ACOT) program was designed to study what happens when "tomorrow's" educational resources, such as individual computer support, are available in the classroom. Student achievement and attitudes were evaluated at five elementary school and secondary school sites located in four states and encompassing…

Construction of a VISUAL (VIdeo-SUpported Active Learning) Resource.

ERIC Educational Resources Information Center

Nicolson, Roderick I.; And Others

1994-01-01

Discussion of interactive video for educational purposes focuses on the development of a video-supported active learning (VISUAL) resource on voice disorders that used digitized video and an Apple Macintosh computer. User evaluations are reported, and potential applications for VISUAL resources are suggested. (Contains five references.) (LRW)

The Gamification of Learning

ERIC Educational Resources Information Center

Renaud, Christian; Wagoner, Bridgette

2011-01-01

The use of computer-based gaming in education is not a new phenomenon. Many educators nostalgically remember green Apple II monitors displaying the games Lemonade Stand and Oregon Trail in the early 1980s. Technology in schools has evolved considerably since then, and gaming has become pervasive within all demographic subgroups. Gaming within…

Toward a Seamless Society: Networking in Education.

ERIC Educational Resources Information Center

Ambron, Sueann, Ed.

1988-01-01

This collection of papers includes both presentations at a two-day conference of the Education Advisory Council at Apple Computer which considered information and insights on the use of telecommunications and networking in education, and papers describing other telecommunications projects that have been identified since the council's meeting.…

The Acid Rain Game.

ERIC Educational Resources Information Center

Rakow, Steven J.; Glenn, Allen

1982-01-01

Provides rationale for and description of an acid rain game (designed for two players), a problem-solving model for elementary students. Although complete instructions are provided, including a copy of the game board, the game is also available for Apple II microcomputers. Information for the computer program is available from the author.…

Macintoshed Libraries 4. Fourth Edition.

ERIC Educational Resources Information Center

Valauskas, Edward J., Ed.; Vaccaro, Bill, Ed.

This annual collection contains the following 14 papers about the use of Macintosh computers in libraries: "Of Mice and Macs: The Integration of the Macintosh into the Operations and Services of the University of Tennessee, Memphis Health Science Library" (Lois M. Bellamy); "Networking Reference CD-Roms in the Apple Library"…

Study in the United Kingdom and Ireland. An IIE Guide to Study Abroad. Third Edition.

ERIC Educational Resources Information Center

Howard, Edrice Marguerite, Ed.

Information on 828 study programs taking place in England, Scotland, Wales, Northern Ireland, and the Republic of Ireland is provided. Many are academic offerings of United States, British, and Irish colleges, universities, and polytechnics, and the remainder are offered by a variety of organizations such as adult education centers, vocational…

Development of a Publications and Conferences Data Base in the Mexican Electric Power Research Institute.

ERIC Educational Resources Information Center

Ripoll, C. Lopez Cerdan; And Others

This paper describes the development by the Mexican Electric Power Research Institute (Instituto de Investigaciones Electricas or IIE) over a 10-year period of a publications and conferences database (PCDB) of research and development output of the institute. The paper begins by listing the objectives of the database and describing data coverage…

26 CFR 1.861-4 - Compensation for labor or personal services.

Code of Federal Regulations, 2010 CFR

2010-04-01

... employer as advances or reimbursements for travel expenses incurred on behalf of the employer shall be... apportionment on the time basis, as defined in paragraph (b)(2)(ii)(E) of this section, will be acceptable. (ii... facts and circumstances will be such that an apportionment on a time basis, as defined in paragraph (b...

Academic Year Abroad, 1991-92: An IIE Guide to Study Abroad.

ERIC Educational Resources Information Center

Steen, Sara J., Ed.; Battle, Ed, Ed.

This directory provides information on 1,800 postsecondary study programs that take place in countries other than the United States during the academic year, ranging in length from 1 week to 1 year. An introductory section describes the organization of the listings, which provide program sponsor and name, location, dates, fields of study offered,…

Vacation Study Abroad, 1991: An IIE Guide to Study Abroad.

ERIC Educational Resources Information Center

Steen, Sara J., Ed.; Battle, Ed, Ed.

This directory provides information on summer higher education programs ranging from 1 week to several months, and on short courses of varying lengths in the fall, winter, and spring that take place in countries other than the United States. An introductory section describes the organization of the listings, which provide program sponsor and name,…

Creative Accounting with Study Abroad Numbers

ERIC Educational Resources Information Center

Patton, Carl V.

2012-01-01

Many universities report "study abroad" numbers in the 25 to 30 percent range and even as high as 70 and 80 percent. When the number of students studying abroad for credit, 270,604 as reported by the IIE 2009-2010 "Open Doors" report, was divided by the approximately 20 million students in U.S. universities, the result was…

BASIC Data Manipulation And Display System (BDMADS)

NASA Technical Reports Server (NTRS)

Szuch, J. R.

1983-01-01

BDMADS, a BASIC Data Manipulation and Display System, is a collection of software programs that run on an Apple II Plus personal computer. BDMADS provides a user-friendly environment for the engineer in which to perform scientific data processing. The computer programs and their use are described. Jet engine performance calculations are used to illustrate the use of BDMADS. Source listings of the BDMADS programs are provided and should permit users to customize the programs for their particular applications.

Modified homotopy perturbation method for solving hypersingular integral equations of the first kind.

PubMed

Eshkuvatov, Z K; Zulkarnain, F S; Nik Long, N M A; Muminov, Z

2016-01-01

Modified homotopy perturbation method (HPM) was used to solve the hypersingular integral equations (HSIEs) of the first kind on the interval [-1,1] with the assumption that the kernel of the hypersingular integral is constant on the diagonal of the domain. Existence of inverse of hypersingular integral operator leads to the convergence of HPM in certain cases. Modified HPM and its norm convergence are obtained in Hilbert space. Comparisons between modified HPM, standard HPM, Bernstein polynomials approach Mandal and Bhattacharya (Appl Math Comput 190:1707-1716, 2007), Chebyshev expansion method Mahiub et al. (Int J Pure Appl Math 69(3):265-274, 2011) and reproducing kernel Chen and Zhou (Appl Math Lett 24:636-641, 2011) are made by solving five examples. Theoretical and practical examples revealed that the modified HPM dominates the standard HPM and others. Finally, it is found that the modified HPM is exact, if the solution of the problem is a product of weights and polynomial functions. For rational solution the absolute error decreases very fast by increasing the number of collocation points.

Assessment of the reduced allergenic properties of the Santana apple.

PubMed

Kootstra, Helmi S; Vlieg-Boerstra, Berber J; Dubois, Anthony E J

2007-12-01

Approximately 2% of the Northern and Central European population is allergic to apples. Because of symptoms of oral allergy syndrome, many individuals avoid eating fresh apples. A strategy to allow apple allergic individuals to eat apples is the development of hypoallergenic apple varieties. To investigate the allergenicity of a putatively hypoallergenic apple cultivar, the Santana apple, on apple allergic individuals using a method of challenge in which loss of allergenicity is minimized. The study population consisted of 15 apple allergic individuals, who underwent an open oral challenge with 3 different apple cultivars: Santana, Golden Delicious, and Topaz. Food challenges were performed between February 1 and May 31, 2005, during the birch tree pollen season. Sensory perception during challenges was minimized by use of a blindfold and nose clip and randomization of challenge order. Subjective symptoms were scored by a visual analog scale. After challenge with the Santana apple, 8 of 15 study participants (53%) developed no symptoms, which was a significantly greater proportion than after challenge with the Topaz apple (1 participant) and Golden Delicious apple (1 participant) (P = .002). The visual analog scale scores for the Santana apple (dose 1) were significantly lower than that for the Golden Delicious and Topaz apples. A total of 73% of the participants stated they would eat Santana apples in the future. The Santana apple caused significantly fewer allergic symptoms in apple allergic individuals than the Golden Delicious and Topaz apples. The Santana apple may be a good choice for most apple allergic individuals who want to eat apples.

[Use of personal computers by diplomats of anesthesiology in Japan].

PubMed

Yamamoto, K; Ohmura, S; Tsubokawa, T; Kita, M; Kushida, Y; Kobayashi, T

1999-04-01

Use of personal computers by diplomats of the Japanese Board of Anesthesiology working in Japanese university hospitals was investigated. Unsigned questionnaires were returned from 232 diplomats of 18 anesthesia departments. The age of responders ranged from twenties to sixties. Personal computer systems are used by 223 diplomats (96.1%), while nine (3.9%) do not use them. The computer systems used are: Apple Macintosh 77%, IBM compatible PC 21% and UNIX 2%. Although 197 diplomats have e-mail addresses, only 162 of them actually send and receive e-mails. Diplomats in fifties use e-mail most actively and those in sixties come second.

Development of a multimedia CD-ROM on telemedicine and teleradiology

NASA Astrophysics Data System (ADS)

Schnur, Mark T.; Williamson, Morgan P.; Goeringer, Fred; Zimnik, Paul; Linn, Reid; Suitor, Charles T.; Rocca, Mitra A.; Strother, Thomas

1996-04-01

The Department of Defense Telemedicine Test Bed produced a CD-ROM including information on telemedicine, teleradiology and military medical advanced technology projects. The CD-ROM was produced using media from the Telemedicine Test Bed World Wide Web site and academic papers and presentations. Apple Media Tools software was used to produce the interactive program and the authoring was done on a high speed Apple Macintosh Power PC computer. The process took roughly 100 hours to author 50 Mb of data into 200 frames of interactive material. Future versions of the Telemedicine CD-ROM are in progress which will include much more material to take advantage of the 650 Mb available on a compact disk. This paper graphically depicts and explains the authoring process.

Medical applications: a database and characterization of apps in Apple iOS and Android platforms.

PubMed

Seabrook, Heather J; Stromer, Julie N; Shevkenek, Cole; Bharwani, Aleem; de Grood, Jill; Ghali, William A

2014-08-27

Medical applications (apps) for smart phones and tablet computers are growing in number and are commonly used in healthcare. In this context, there is a need for a diverse community of app users, medical researchers, and app developers to better understand the app landscape. In mid-2012, we undertook an environmental scan and classification of the medical app landscape in the two dominant platforms by searching the medical category of the Apple iTunes and Google Play app download sites. We identified target audiences, functions, costs and content themes using app descriptions and captured these data in a database. We only included apps released or updated between October 1, 2011 and May 31, 2012, with a primary "medical" app store categorization, in English, that contained health or medical content. Our sample of Android apps was limited to the most popular apps in the medical category. Our final sample of Apple iOS (n = 4561) and Android (n = 293) apps illustrate a diverse medical app landscape. The proportion of Apple iOS apps for the public (35%) and for physicians (36%) is similar. Few Apple iOS apps specifically target nurses (3%). Within the Android apps, those targeting the public dominated in our sample (51%). The distribution of app functions is similar in both platforms with reference being the most common function. Most app functions and content themes vary considerably by target audience. Social media apps are more common for patients and the public, while conference apps target physicians. We characterized existing medical apps and illustrated their diversity in terms of target audience, main functions, cost and healthcare topic. The resulting app database is a resource for app users, app developers and health informatics researchers.

Comparing apples and pears: women's perceptions of their body size and shape.

PubMed

Thoma, Marie E; Hediger, Mary L; Sundaram, Rajeshwari; Stanford, Joseph B; Peterson, C Matthew; Croughan, Mary S; Chen, Zhen; Buck Louis, Germaine M

2012-10-01

Obesity is a growing public health problem among reproductive-aged women, with consequences for chronic disease risk and reproductive and obstetric morbidities. Evidence also suggests that body shape (i.e., regional fat distribution) may be independently associated with risk, yet it is not known if women adequately perceive their shape. This study aimed to assess the validity of self-reported body size and shape figure drawings when compared to anthropometric measures among reproductive-aged women. Self-reported body size was ascertained using the Stunkard nine-level figures and self-reported body shape using stylized pear, hourglass, rectangle, and apple figures. Anthropometry was performed by trained researchers. Body size and body mass index (BMI) were compared using Spearman's correlation coefficient. Fat distribution indicators were compared across body shapes for nonobese and obese women using analysis of variance (ANOVA) and Fisher's exact test. Percent agreement and kappa statistics were computed for apple and pear body shapes. The 131 women studied were primarily Caucasian (81%), aged 32 years, with a mean BMI of 27.1 kg/m(2) (range 16.6-52.8 kg/m(2)). The correlation between body size and BMI was 0.85 (p<0.001). Among nonobese women, waist-to-hip ratios (WHR) were 0.75, 0.75, 0.80, and 0.82 for pear, hourglass, rectangle, and apple, respectively (p<0.001). Comparing apples and pears, the percent agreement (kappa) for WHR≥0.80 was 83% (0.55). Self-reported size and shape were consistent with anthropometric measures commonly used to assess obesity and fat distribution, respectively. Self-reported body shape may be a useful proxy measure in addition to body size in large-scale surveys.

Low-cost digital image processing at the University of Oklahoma

NASA Technical Reports Server (NTRS)

Harrington, J. A., Jr.

1981-01-01

Computer assisted instruction in remote sensing at the University of Oklahoma involves two separate approaches and is dependent upon initial preprocessing of a LANDSAT computer compatible tape using software developed for an IBM 370/158 computer. In-house generated preprocessing algorithms permits students or researchers to select a subset of a LANDSAT scene for subsequent analysis using either general purpose statistical packages or color graphic image processing software developed for Apple II microcomputers. Procedures for preprocessing the data and image analysis using either of the two approaches for low-cost LANDSAT data processing are described.

From micro to mainframe. A practical approach to perinatal data processing.

PubMed

Yeh, S Y; Lincoln, T

1985-04-01

A new, practical approach to perinatal data processing for a large obstetric population is described. This was done with a microcomputer for data entry and a mainframe computer for data reduction. The Screen Oriented Data Access (SODA) program was used to generate the data entry form and to input data into the Apple II Plus computer. Data were stored on diskettes and transmitted through a modern and telephone line to the IBM 370/168 computer. The Statistical Analysis System (SAS) program was used for statistical analyses and report generations. This approach was found to be most practical, flexible, and economical.

The role of continuity in residual-based variational multiscale modeling of turbulence

NASA Astrophysics Data System (ADS)

Akkerman, I.; Bazilevs, Y.; Calo, V. M.; Hughes, T. J. R.; Hulshoff, S.

2008-02-01

This paper examines the role of continuity of the basis in the computation of turbulent flows. We compare standard finite elements and non-uniform rational B-splines (NURBS) discretizations that are employed in Isogeometric Analysis (Hughes et al. in Comput Methods Appl Mech Eng, 194:4135 4195, 2005). We make use of quadratic discretizations that are C 0-continuous across element boundaries in standard finite elements, and C 1-continuous in the case of NURBS. The variational multiscale residual-based method (Bazilevs in Isogeometric analysis of turbulence and fluid-structure interaction, PhD thesis, ICES, UT Austin, 2006; Bazilevs et al. in Comput Methods Appl Mech Eng, submitted, 2007; Calo in Residual-based multiscale turbulence modeling: finite volume simulation of bypass transition. PhD thesis, Department of Civil and Environmental Engineering, Stanford University, 2004; Hughes et al. in proceedings of the XXI international congress of theoretical and applied mechanics (IUTAM), Kluwer, 2004; Scovazzi in Multiscale methods in science and engineering, PhD thesis, Department of Mechanical Engineering, Stanford Universty, 2004) is employed as a turbulence modeling technique. We find that C 1-continuous discretizations outperform their C 0-continuous counterparts on a per-degree-of-freedom basis. We also find that the effect of continuity is greater for higher Reynolds number flows.

System Engineering Concept Demonstration, Technology Assessments. Volume 5

DTIC Science & Technology

1992-12-01

MacUser Editor’s Choice Award for the most significant hardware/software product for the Macintosh for the year. Ivan Mimica, founder and CEO of...industry has typed for decades, the devices that are really, to borrow the phrase Apple computer founder Steve Jobs, "the computer for the rest of us.ŕ...43. 3 Ibid. 4 Ibid. 76 android is also displayed, indicating to the group that Liza is participating."’ Liza represents a set of rules that are active

Bio-Inspired Sensing and Imaging of Polarization Information in Nature

DTIC Science & Technology

2008-05-04

polarization imaging,” Appl. Opt. 36, 150–155 (1997). 5. L. B. Wolff, “Polarization camera for computer vision with a beam splitter ,” J. Opt. Soc. Am. A...vision with a beam splitter ,” J. Opt. Soc. Am. A 11, 2935–2945 (1994). 2. L. B. Wolff and A. G. Andreou, “Polarization camera sensors,” Image Vis. Comput...group we have been developing various man-made, non -invasive imaging methodologies, sensing schemes, camera systems, and visualization and display

Fuel Efficient Demonstrator (FED) Alpha In-dash Vehicle Display Transition to Apple iPad for Reduced SWAP-C

DTIC Science & Technology

2012-10-01

VarTech Ruggedized Computer Features The IDVD consisted of a VarTech brand ruggedized computer within a NEMA enclosure (VARTEC VTPC104PHB). Optional...range 9 to 36V Rechargeable Battery Power (10 hrs, 1 month in standby) Gain in Function Resolution 1024 x 768 1024 x 768 Even NEMA Enclosure NEMA ...there is some functionality loss associated with that. The display is not easily readable in the sunlight, it does not have a weatherproof NEMA

Microcomputers in Vocational Home Economics Classrooms in USD #512.

ERIC Educational Resources Information Center

Shawnee Mission Public Schools, KS.

A project was conducted to identify software suitable for use in home economics classes and to train home economics teachers to use that software with an Apple II Plus microcomputer. During the project, home economics software was identified, evaluated, and catalogued. Teaching strategies were adapted to include using the computer in the…

Simulated Exercise Physiology Laboratories.

ERIC Educational Resources Information Center

Morrow, James R., Jr.; Pivarnik, James M.

This book consists of a lab manual and computer disks for either Apple or IBM hardware. The lab manual serves as "tour guide" for the learner going through the various lab experiences. The manual contains definitions, proper terminology, and other basic information about physiological principles. It is organized so a step-by-step procedure may be…

Students, Micros, and Software: A New Approach in History Courses.

ERIC Educational Resources Information Center

Xidis, Kathleen

1988-01-01

Explains how IBM and Apple microcomputers are being used in U.S. history survey courses at Johnson County Community College (Kansas). Discusses development of the program and the use of software such as "U.S. Constitution Tutor" and "Microstudy." Describes the courses and the computer-assisted-instruction modules designed to go…

Computer Assisted Instruction in Teacher Education: A Full Length Course.

ERIC Educational Resources Information Center

Cartwright, G. Phillip

Pennsylvania State University has developed, evaluated, and implemented a series of modules and an entire three-credit teacher education course which is offered completely by microcomputer. The course is entitled "Educating Special Learners." The modules use the Apple II series and the IBM PC series. Evaluation of the course, based on…

Third Intensive Balkan Telemedicine and e-Health Seminar

DTIC Science & Technology

2009-03-01

Corporate Interest • Devices – need a device library – Intel • Communication – Bluetooth / USB2 13 • Portability – Blackberry , Apple • Network – FCC Imagine... tunnel syndrome  Elbow & shoulder (cubital tunnel )  Neck, back & shoulder strains  Computer vision syndrome ◦ Eye strain ◦ Dry eyes ◦ Glaucoma

The Computation of Color

DTIC Science & Technology

1989-09-01

even though the light they reflect to the eye varies over time, space, and spectrum. A red apple is red at morning or evening, under skylight or...That is, lightness algorithms will ’see’ a dull red patch against a range of green patches as lighter than when against a range of red patches under the

Innovations in e-Business: Can Government Contracting be Adapted to Use Crowdsourcing and Open Innovation?

DTIC Science & Technology

2010-09-01

cards and software in almost any computer can communicate with each other seamlessly. The cable modem protocol is another example of competing...streaming: it means that special client software applications known as podcatchers (such as Apple Inc.’s iTunes or Nullsoft’s Winamp) can automatically

Whenever You Use a Computer You Are Using a Program Called an Operating System.

ERIC Educational Resources Information Center

Cook, Rick

1984-01-01

Examines design, features, and shortcomings of eight disk-based operating systems designed for general use that are popular or most likely to affect the future of microcomputing. Included are the CP/M family, MS-DOS, Apple DOS/ProDOS, Unix, Pick, the p-System, TRSDOS, and Macintosh/Lisa. (MBR)

Large-Scale Campus Computer Technology Implementation: Lessons from the First Year.

ERIC Educational Resources Information Center

Nichols, Todd; Frazer, Linda H.

The purpose of the Elementary Technology Demonstration Schools (ETDS) Project, funded by IBM and Apple, Inc., was to demonstrate the effectiveness of technology in accelerating the learning of low achieving at-risk students and enhancing the education of high achieving students. The paper begins by giving background information on the district,…

A Tour of the Stacks--HyperCard for Libraries.

ERIC Educational Resources Information Center

Ertel, Monica; Oros, Jane

1989-01-01

Description of HyperCard, a software package that runs on Macintosh microcomputers, focuses on its use in the Apple Computer, Inc., Library as a user guide to the library. Examples of screen displays are given, and a list of resources is included to help use and understand HyperCard more completely. (LRW)

Seismic Propagation in the Kuriles/Kamchatka Region

DTIC Science & Technology

1980-07-25

model the final profile is well-represented by a spline interpolation. Figure 7 shows the sampling grid used to input velocity perturbations due to the...A modification of Cagniard’s method for s~ lving seismic pulse problems, Appl. Sci. Res. B., 8, p. 349, 1960. Fuchs, K. and G. Muller, Computation of

Computer Series, 52: Scientific Exploration with a Microcomputer: Simulations for Nonscientists.

ERIC Educational Resources Information Center

Whisnant, David M.

1984-01-01

Describes two simulations, written for Apple II microcomputers, focusing on scientific methodology. The first is based on the tendency of colloidal iron in high concentrations to stick to fish gills and cause breathing difficulties. The second, modeled after the dioxin controversy, examines a hypothetical chemical thought to cause cancer. (JN)

Portable Powerhouses.

ERIC Educational Resources Information Center

Myslewski, Rik; Garcia, Nathan

1998-01-01

Reviews and compares the following nine laptop computers, focusing on their capabilities for multimedia presentations: Apple Macintosh PowerBook G3, Chem USA ChemBook 9780, Compaq Armada 7792DMT, Dell Inspiron 3000 mZ66xT, Hewlett-Packard OmniBook 3000CTX, IBM ThinkPad 770, Micro Express NP8233MMX, NEC Versa 6260, and Panasonic CF-63. Evaluation…

External Video for the Macintosh. Microcomputing Working Paper Series.

ERIC Educational Resources Information Center

Drexel Univ., Philadelphia, PA. Microcomputing Program.

This paper offers technical information on implementing external video capability on the Apple Macintosh Computer, which has no simple provisions for implementing this type of capability because it uses a non-standard horizontal line rate of 22.35KHz and lacks protection against the emission of RFI (radio frequency interference). The information…

Infrastructure Suitability Assessment Modeling for Cloud Computing Solutions

DTIC Science & Technology

2011-09-01

Virtualization vs . Para-Virtualization .......................................................10 Figure 4. Modeling alternatives in relation to model...the conceptual difference between full virtualization and para-virtualization. Figure 3. Full Virtualization vs . Para-Virtualization 2. XEN...Besides Microsoft’s own client implementations, dubbed “Remote Desktop Con- nection Client” for Windows® and Apple ® operating systems, various open

TITAN: Transforming Instruction through Technology and Networking.

ERIC Educational Resources Information Center

Fitzpatrick, Corine; Nicholson, Karen; Mucciardi, Michael; Musal, Richard

This paper describes an effort by Manhattan College, New York, and its consortium of partners (a local school district, the Archdiocese of New York, Apple Computer, and Educational Video Conferencing) to ensure the availability of technology-proficient educators in the area's inner city schools, where the digital divide is most prominent. A TITAN…

Implementing Technology in the Classroom: Paths to Success and Failure.

ERIC Educational Resources Information Center

Harvey, Glen; And Others

This paper discusses the change process experienced by teachers participating in a study of a computer-based language arts instructional program for the early elementary grades--the Apple Learning Series: Early Language (ALS-EL). The study explored ways in which the teachers were implementing ALS-EL in their classrooms before attempting to…

Produce Live News Broadcasts Using Standard AV Equipment: A Success Story from the Le Center High School in Minnesota.

ERIC Educational Resources Information Center

Rostad, John

1997-01-01

Describes the production of news broadcasts on video by a high school class in Le Center, Minnesota. Topics include software for Apple computers, equipment used, student responsibilities, class curriculum, group work, communication among the production crew, administrative and staff support, and future improvements. (LRW)

Networked Learning in 70001 Programs.

ERIC Educational Resources Information Center

Fine, Marija Futchs

The 7000l Training and Employment Institute offers self-paced instruction through the use of computers and audiovisual materials to young people to improve opportunities for success in the work force. In 1988, four sites were equipped with Apple stand-alone software in an integrated learning system that included courses in reading and math, test…

Microcomputers in American Public Schools: A National Survey.

ERIC Educational Resources Information Center

Ingersoll, Gary M.; And Others

1983-01-01

In the 1981-82 school year, microcomputers were located in one-third of United States schools. The dominant share for school-based microcomputers was held by Apple Computer followed by Tandy-Radio Shack and Commodore, but this was regionally related. The majority of teachers polled possess positive attitudes toward classroom use of microcomputers.…

An Electrifying Quiz! Constructing a Printed-Circuit Board Quiz Game

ERIC Educational Resources Information Center

Calhoun, Michael J.

2005-01-01

Laptop computers, cell phones and the Apple iPod all contain transistors, IC chips, capacitors, and other electronic components. To the general public--and especially students in upper elementary and middle school grades--these components are most often very mysterious items. Yet, it is at elementary and middle school levels that scientists and…

A Numerical Model for Flow and Sediment Transport in Alluvial-River Bends.

DTIC Science & Technology

1983-12-01

into the bend divided by the computed total sediment discharge across the section. This insures that sediment continuity is preserved along the...6 * * * 0 * C YORF DEFINITION’S , C PI : PI !!! BOSTON CREME, APPLE, PUMPKIN , LTC* "" C G = GRAVITATIONAL CONSTANT * r AAA = COEFFICI92T IN

A Simulation of AI Programming Techniques in BASIC.

ERIC Educational Resources Information Center

Mandell, Alan

1986-01-01

Explains the functions of and the techniques employed in expert systems. Offers the program "The Periodic Table Expert," as a model for using artificial intelligence techniques in BASIC. Includes the program listing and directions for its use on: Tandy 1000, 1200, and 2000; IBM PC; PC Jr; TRS-80; and Apple computers. (ML)

Effect of Zealotry in High-dimensional Opinion Dynamics Models

DTIC Science & Technology

2015-02-18

the several platforms for portable computing to choose from, such as Apple iPad, Amazon Kindle, and Samsung Galaxy Note. A third example is the choice... diverse topologies, Chaos 17, 026111 (2007). [16] S. K. Maity, T. V. Manoj, and A. Mukherjee, Opinion formation in time-varying social networks: The case of

Efficient and accurate two-scale FE-FFT-based prediction of the effective material behavior of elasto-viscoplastic polycrystals

NASA Astrophysics Data System (ADS)

Kochmann, Julian; Wulfinghoff, Stephan; Ehle, Lisa; Mayer, Joachim; Svendsen, Bob; Reese, Stefanie

2018-06-01

Recently, two-scale FE-FFT-based methods (e.g., Spahn et al. in Comput Methods Appl Mech Eng 268:871-883, 2014; Kochmann et al. in Comput Methods Appl Mech Eng 305:89-110, 2016) have been proposed to predict the microscopic and overall mechanical behavior of heterogeneous materials. The purpose of this work is the extension to elasto-viscoplastic polycrystals, efficient and robust Fourier solvers and the prediction of micromechanical fields during macroscopic deformation processes. Assuming scale separation, the macroscopic problem is solved using the finite element method. The solution of the microscopic problem, which is embedded as a periodic unit cell (UC) in each macroscopic integration point, is found by employing fast Fourier transforms, fixed-point and Newton-Krylov methods. The overall material behavior is defined by the mean UC response. In order to ensure spatially converged micromechanical fields as well as feasible overall CPU times, an efficient but simple solution strategy for two-scale simulations is proposed. As an example, the constitutive behavior of 42CrMo4 steel is predicted during macroscopic three-point bending tests.

Efficient and accurate two-scale FE-FFT-based prediction of the effective material behavior of elasto-viscoplastic polycrystals

NASA Astrophysics Data System (ADS)

Kochmann, Julian; Wulfinghoff, Stephan; Ehle, Lisa; Mayer, Joachim; Svendsen, Bob; Reese, Stefanie

2017-09-01

Recently, two-scale FE-FFT-based methods (e.g., Spahn et al. in Comput Methods Appl Mech Eng 268:871-883, 2014; Kochmann et al. in Comput Methods Appl Mech Eng 305:89-110, 2016) have been proposed to predict the microscopic and overall mechanical behavior of heterogeneous materials. The purpose of this work is the extension to elasto-viscoplastic polycrystals, efficient and robust Fourier solvers and the prediction of micromechanical fields during macroscopic deformation processes. Assuming scale separation, the macroscopic problem is solved using the finite element method. The solution of the microscopic problem, which is embedded as a periodic unit cell (UC) in each macroscopic integration point, is found by employing fast Fourier transforms, fixed-point and Newton-Krylov methods. The overall material behavior is defined by the mean UC response. In order to ensure spatially converged micromechanical fields as well as feasible overall CPU times, an efficient but simple solution strategy for two-scale simulations is proposed. As an example, the constitutive behavior of 42CrMo4 steel is predicted during macroscopic three-point bending tests.

77 FR 22480 - Conduit Financing Arrangements; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-16

... as follows: Authority: 26 U.S.C. 7805 * * * Sec. 1.881-3 [Amended] 0 Par. 2. For each entry in the..., 2, 3 Examples 1, 2, 3 and 4. (a)(2)(i)(A). Last sentence of paragraph Examples 4 and 5 Examples 5 and 6. (a)(2)(i)(B). Last sentence of paragraph Example 6 Example 7. (a)(3)(ii)(E)(2)(ii). Last...

Logistic Support for the Navy One-Man One-Atmosphere Diving System (NOMOADS).

DTIC Science & Technology

1987-12-01

AD-19 621 LOGISTIC SUPPORT FOR THE NAVY ONE-MAN ONE-ATMOSPHERE 1/1 DIVING SYSTEM (NOMODS)(U) NAVAL POSTGRADUATE SCHOOL MONTEREY CA M P SMITH DEC 67...6-1 6.1 Major Program Events .................................... 6-1 6.2 M IIe st on es...4-i 6-1 Major Program Events ...................................... 6-2 6-2 M i lestones

Foreign Students in a Regional Economy: A Method of Analysis and an Application. IIE Research Report Number Seventeen.

ERIC Educational Resources Information Center

Gale, James R.

The study developed a general method for analyzing the economic impact of international university students on a local or regional economy and applied the methodology to Michigan Technological University. Major findings included the following: international students accounted for $2,693,814 in total direct and indirect expenditures in the region…

Lean Six Sigma in Healthcare: Combating the Military’s Escalating Pharmacy Costs

DTIC Science & Technology

2009-04-30

Management journal . Prior to his career in academia, Dr. Apte worked for over ten years in managing operations and information systems in the financial... journals including Management Science, Interfaces, Production and Operations Management , Journal of Operations Management , Decision Sciences, IIE...Telecommunication Management , Naval Logistics Quarterly, and other technical journals and conference proceedings. He has been involved in

Two hybridization events define the population structure of Trypanosoma cruzi.

PubMed

Westenberger, Scott J; Barnabé, Christian; Campbell, David A; Sturm, Nancy R

2005-10-01

Genetic variation in Trypanosoma cruzi is likely a key determinant in transmission and pathogenesis of Chagas disease. We have examined nine loci as markers for the extant T. cruzi strains. Four distinct alleles were found for each locus, corresponding to the sequence classes present in the homozygous discrete typing units (DTUs) I, IIa, IIb, and IIc. The alleles in DTUs IIa and IIc showed a spectrum of polymorphism ranging from DTU I-like to DTU IIb-like, in addition to DTU-specific sequence variation. DTUs IId and IIe were indistinguishable, showing DTU homozygosity at one locus and heterozygosity with DTU IIb and IIc allelic sequences at eight loci. Recombination between the DTU IIb and IIc alleles is evidenced from mosaic polymorphisms. These data imply that two discrete hybridization events resulted in the formation of the current DTUs. We propose a model in which a fusion between ancestral DTU I and IIb strains gave rise to a heterozygous hybrid that homogenized its genome to become the homozygous progenitor of DTUs IIa and IIc. The second hybridization between DTU IIb and IIc strains that generated DTUs IId and IIe resulted in extensive heterozygosity with subsequent recombination of parental genotypes.

The Relative Contributions of Experiential Avoidance and Distress Tolerance to OC Symptoms.

PubMed

Blakey, Shannon M; Jacoby, Ryan J; Reuman, Lillian; Abramowitz, Jonathan S

2016-07-01

Obsessive beliefs account for substantial (but not all) obsessive-compulsive (OC) symptoms. Intolerance of internal experiences (IIE), which encompasses the constructs of experiential avoidance (EA) and distress tolerance (DT), refers to difficulty managing unwanted thoughts, emotions, and other internal states, and might add to current explanatory models. Although IIE appears to be conceptually relevant to obsessive-compulsive (OC) symptoms, scant research has examined this relationship empirically. The present study examined the relative contributions of EA and DT as predictors of OC symptom dimensions. A nonclinical sample (n = 496) completed self-report questionnaires measuring general distress, EA, DT and OC symptom dimensions. All variables of interest were significantly (all ps ≤ .001) correlated with one another, such that higher general distress, higher EA, and lower DT were associated with greater OC symptom severity for all symptom dimensions; however, only EA independently predicted obsessional symptoms, but not other OC symptom dimensions. One's willingness to endure (i.e. EA), rather than their ability to tolerate (i.e. DT) unpleasant internal experiences best predicts obsessional symptoms (i.e. obsessing) above and beyond general distress. Potential implications for understanding, assessing, and treating OC symptoms are discussed.

40 CFR 407.20 - Applicability; description of the apple products subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... apple products subcategory. 407.20 Section 407.20 Protection of Environment ENVIRONMENTAL PROTECTION... PROCESSING POINT SOURCE CATEGORY Apple Products Subcategory § 407.20 Applicability; description of the apple... processing of apples into apple products. The processing of apples into caustic peeled or dehydrated products...

40 CFR 407.20 - Applicability; description of the apple products subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 30 2013-07-01 2012-07-01 true Applicability; description of the apple... SOURCE CATEGORY Apple Products Subcategory § 407.20 Applicability; description of the apple products... apples into apple products. The processing of apples into caustic peeled or dehydrated products is...

40 CFR 407.10 - Applicability; description of the apple juice subcategory.

Code of Federal Regulations, 2012 CFR

2012-07-01

... apple juice subcategory. 407.10 Section 407.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... SOURCE CATEGORY Apple Juice Subcategory § 407.10 Applicability; description of the apple juice... apples into apple juice or apple cider. When a plant is subject to effluent limitations covering more...

40 CFR 407.20 - Applicability; description of the apple products subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Applicability; description of the apple... SOURCE CATEGORY Apple Products Subcategory § 407.20 Applicability; description of the apple products... apples into apple products. The processing of apples into caustic peeled or dehydrated products is...

40 CFR 407.10 - Applicability; description of the apple juice subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Applicability; description of the apple... SOURCE CATEGORY Apple Juice Subcategory § 407.10 Applicability; description of the apple juice... apples into apple juice or apple cider. When a plant is subject to effluent limitations covering more...

40 CFR 407.10 - Applicability; description of the apple juice subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 29 2011-07-01 2009-07-01 true Applicability; description of the apple... SOURCE CATEGORY Apple Juice Subcategory § 407.10 Applicability; description of the apple juice... apples into apple juice or apple cider. When a plant is subject to effluent limitations covering more...

40 CFR 407.10 - Applicability; description of the apple juice subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 29 2014-07-01 2012-07-01 true Applicability; description of the apple... SOURCE CATEGORY Apple Juice Subcategory § 407.10 Applicability; description of the apple juice... apples into apple juice or apple cider. When a plant is subject to effluent limitations covering more...

40 CFR 407.10 - Applicability; description of the apple juice subcategory.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 30 2013-07-01 2012-07-01 true Applicability; description of the apple... SOURCE CATEGORY Apple Juice Subcategory § 407.10 Applicability; description of the apple juice... apples into apple juice or apple cider. When a plant is subject to effluent limitations covering more...

40 CFR 407.20 - Applicability; description of the apple products subcategory.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 29 2014-07-01 2012-07-01 true Applicability; description of the apple... SOURCE CATEGORY Apple Products Subcategory § 407.20 Applicability; description of the apple products... apples into apple products. The processing of apples into caustic peeled or dehydrated products is...

40 CFR 407.20 - Applicability; description of the apple products subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 29 2011-07-01 2009-07-01 true Applicability; description of the apple... SOURCE CATEGORY Apple Products Subcategory § 407.20 Applicability; description of the apple products... apples into apple products. The processing of apples into caustic peeled or dehydrated products is...

Smartphone-based grading of apple quality

NASA Astrophysics Data System (ADS)

Li, Xianglin; Li, Ting

2018-02-01

Apple quality grading is a critical issue in apple industry which is one economical pillar of many countries. Artificial grading is inefficient and of poor accuracy. Here we proposed to develop a portable, convenient, real-time, and low cost method aimed at grading apple. Color images of the apples were collected with a smartphone and the grade of sampled apple was assessed by a customized smartphone app, which offered the functions translating RGB color values of the apple to color grade and translating the edge of apple image to weight grade. The algorithms are based on modeling with a large number of apple image at different grades. The apple grade data evaluated by the smartphone are in accordance with the actual data. This study demonstrated the potential of smart phone in apple quality grading/online monitoring at gathering and transportation stage for apple industry.

Cancer chemopreventive potential of apples, apple juice, and apple components.

PubMed

Gerhauser, Clarissa

2008-10-01

Apples ( MALUS sp., Rosaceae) are a rich source of nutrient as well as non-nutrient components and contain high levels of polyphenols and other phytochemicals. Main structural classes of apple constituents include hydroxycinnamic acids, dihydrochalcones, flavonols (quercetin glycosides), catechins and oligomeric procyanidins, as well as triterpenoids in apple peel and anthocyanins in red apples. Several lines of evidence suggest that apples and apple products possess a wide range of biological activities which may contribute to health beneficial effects against cardiovascular disease, asthma and pulmonary dysfunction, diabetes, obesity, and cancer (reviewed by Boyer and Liu, Nutr J 2004). The present review will summarize the current knowledge on potential cancer preventive effects of apples, apple juice and apple extracts (jointly designated as apple products). In brief, apple extracts and components, especially oligomeric procyanidins, have been shown to influence multiple mechanisms relevant for cancer prevention in IN VITRO studies. These include antimutagenic activity, modulation of carcinogen metabolism, antioxidant activity, anti-inflammatory mechanisms, modulation of signal transduction pathways, antiproliferative and apoptosis-inducing activity, as well as novel mechanisms on epigenetic events and innate immunity. Apple products have been shown to prevent skin, mammary and colon carcinogenesis in animal models. Epidemiological observations indicate that regular consumption of one or more apples a day may reduce the risk for lung and colon cancer.

[Hardware for graphics systems].

PubMed

Goetz, C

1991-02-01

In all personal computer applications, be it for private or professional use, the decision of which "brand" of computer to buy is of central importance. In the USA Apple computers are mainly used in universities, while in Europe computers of the so-called "industry standard" by IBM (or clones thereof) have been increasingly used for many years. Independently of any brand name considerations, the computer components purchased must meet the current (and projected) needs of the user. Graphic capabilities and standards, processor speed, the use of co-processors, as well as input and output devices such as "mouse", printers and scanners are discussed. This overview is meant to serve as a decision aid. Potential users are given a short but detailed summary of current technical features.

APPLE - An aeroelastic analysis system for turbomachines and propfans

NASA Technical Reports Server (NTRS)

Reddy, T. S. R.; Bakhle, Milind A.; Srivastava, R.; Mehmed, Oral

1992-01-01

This paper reviews aeroelastic analysis methods for propulsion elements (advanced propellers, compressors and turbines) being developed and used at NASA Lewis Research Center. These aeroelastic models include both structural and aerodynamic components. The structural models include the typical section model, the beam model with and without disk flexibility, and the finite element blade model with plate bending elements. The aerodynamic models are based on the solution of equations ranging from the two-dimensional linear potential equation for a cascade to the three-dimensional Euler equations for multi-blade configurations. Typical results are presented for each aeroelastic model. Suggestions for further research are indicated. All the available aeroelastic models and analysis methods are being incorporated into a unified computer program named APPLE (Aeroelasticity Program for Propulsion at LEwis).

Deriving amplitude equations for weakly-nonlinear oscillators and their generalizations

NASA Astrophysics Data System (ADS)

O'Malley, Robert E., Jr.; Williams, David B.

2006-06-01

Results by physicists on renormalization group techniques have recently sparked interest in the singular perturbations community of applied mathematicians. The survey paper, [Phys. Rev. E 54(1) (1996) 376-394], by Chen et al. demonstrated that many problems which applied mathematicians solve using disparate methods can be solved using a single approach. Analysis of that renormalization group method by Mudavanhu and O'Malley [Stud. Appl. Math. 107(1) (2001) 63-79; SIAM J. Appl. Math. 63(2) (2002) 373-397], among others, indicates that the technique can be streamlined. This paper carries that analysis several steps further to present an amplitude equation technique which is both well adapted for use with a computer algebra system and easy to relate to the classical methods of averaging and multiple scales.

The domestication and evolutionary ecology of apples.

PubMed

Cornille, Amandine; Giraud, Tatiana; Smulders, Marinus J M; Roldán-Ruiz, Isabel; Gladieux, Pierre

2014-02-01

The cultivated apple is a major fruit crop in temperate zones. Its wild relatives, distributed across temperate Eurasia and growing in diverse habitats, represent potentially useful sources of diversity for apple breeding. We review here the most recent findings on the genetics and ecology of apple domestication and its impact on wild apples. Genetic analyses have revealed a Central Asian origin for cultivated apple, together with an unexpectedly large secondary contribution from the European crabapple. Wild apple species display strong population structures and high levels of introgression from domesticated apple, and this may threaten their genetic integrity. Recent research has revealed a major role of hybridization in the domestication of the cultivated apple and has highlighted the value of apple as an ideal model for unraveling adaptive diversification processes in perennial fruit crops. We discuss the implications of this knowledge for apple breeding and for the conservation of wild apples. Copyright © 2013 Elsevier Ltd. All rights reserved.

Short-term biomarkers of apple consumption.

PubMed

Saenger, Theresa; Hübner, Florian; Humpf, Hans-Ulrich

2017-03-01

Urinary biomarkers are used to estimate the nutritional intake of humans. The aim of this study was to distinguish between low, medium, and high apple consumption by quantifying possible intake biomarkers in urine samples after apple consumption by HPLC-MS/MS. Apples were chosen as they are the most consumed fruits in Germany. Thirty subjects took part in 7-day study. They abstained from apples and apple products except for one weighed apple portion resembling one, two, or four apples. Before apple consumption and during the following days spot urine samples were collected. These urine samples were incubated with β-glucuronidase, diluted, and directly measured by HPLC-MS/MS. Phloretin, epicatechin, procyanidin B2, and quercetin were detected in urine using Scheduled MRM TM mode. Phloretin was confirmed as a urinary biomarker of apple intake and had the ability to discriminate between low or medium (one or two apples) and high apple consumption (four apples). The groups also differ in the excretion of epicatechin and procyanidin B2. Apple consumption can be monitored by urinary biomarkers for a period of at least 12 h after consumption. Furthermore the amount of apples consumed can be estimated by the concentration of certain biomarkers. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

(I Learned It) through the Grapevine: Hypermedia at Work in the Classroom.

ERIC Educational Resources Information Center

Campbell, Robert

1989-01-01

Describes a project that was intended to aid students researching "The Grapes of Wrath" and that resulted in a program that uses the Apple Macintosh computer with HyperCard and a videodisk to put users in touch with the sights, sounds, issues, and events of the United States in the 1930s. (three references) (CLB)

Influence of Theobromine on Heat Production and Body Temperatures in Cold-Exposed Humans: A Preliminary Report

DTIC Science & Technology

1989-11-01

excellent assistance of Ms. Ingrid Schmegner. Ms. Jacquelyn Doucette and Mr. Robert Limmer . ,O2ma. and body fat determinations were performed by Mr...by an ephedrine/caffeine mixture in humans. J. Appl. Physiol. 67(l): 438-444, 1989. 2 -)- 17. Vallerand, A.L., R. Limmer and I.F. Schmegner. Computer

DSMC Modeling of Flows with Recombination Reactions

DTIC Science & Technology

2017-06-23

Rogasinsky, “Analysis of the numerical techniques of the direct simulation Monte Carlo method in the rarefied gas dynamics,” Russ. J. Numer. Anal. Math ...reflection in steady flows,” Comput. Math . Appl. 35(1-2), 113–126 (1998). 45K. L. Wray, “Shock-tube study of the recombination of O atoms by Ar catalysts at

Evaluation of Available Software for Reconstruction of a Structure from its Imagery

DTIC Science & Technology

2017-04-01

Math . 2, 164–168. Lowe, D. G. (1999) Object recognition from local scale-invariant features, in Proc. Int. Conf. Computer Vision, Vol. 2, pp. 1150–1157...Marquardt, D. (1963) An algorithm for least-squares estimation of nonlinear parameters, SIAM J. Appl. Math . 11(2), 431–441. UNCLASSIFIED 11 DST-Group–TR

Security. Review Software for Advanced CHOICE. CHOICE (Challenging Options in Career Education).

ERIC Educational Resources Information Center

Pitts, Ilse M.; And Others

CHOICE Security is an Apple computer game activity designed to help secondary migrant students memorize their social security numbers and reinforce job and role information presented in "Career Notes, First Applications." The learner may choose from four time options and whether to have the social security number visible on the screen or…

Training University Faculty To Integrate Hypermedia into the Teacher Training Curriculum.

ERIC Educational Resources Information Center

Tucker, S. A.; And Others

Funded under the Apple Model Program for the Integration of Computers in the Preparation of Educators, the University of South Alabama began a 3-year project in 1989 to train faculty in its College of Education to incorporate hypermedia into their curriculum. HyperCard was selected as a course presentation and development tool because of its…

Elementary Technology Demonstration Schools: The Third Year 1992-93. Publication Number 92.31.

ERIC Educational Resources Information Center

Sabatino, Melissa

The 1992-93 school year was the third year of the Elementary Technology Demonstration Schools program of the Austin (Texas) schools; the project is funded by International Business Machines Corporation (IBM) and Apple Computer Inc. Grants from these corporations were used to equip three elementary schools with IBM equipment and one with Apple…

Project A+, Elementary Technology Demonstration Schools, 1991-92: The Second Year.

ERIC Educational Resources Information Center

Nichols, Todd; Frazer, Linda

The Elementary Technology Demonstration Schools program, where four elementary schools were equipped with computer hardware and software, was made possible by grants from IBM and Apple, Inc. The goals of the program were, in 3 years, to reduce by 50% the number of students not in their age appropriate grade level and those students not achieving…

United States Air Force High School Apprenticeship Program. 1990 Program Management Report. Volume 2

DTIC Science & Technology

1991-04-18

49-3 documentation application. The demonstration was created with Apple Computer’s HyperCard using a flowchart -like format with which the user could...Software, Inc.,1989. F-1_6 A/B Avionic System Manual. Fort Worth, TX: General Dynamics, 1990.I 5HyperCard Beginners Guide: An Introduction to

Student Perceptions of Using Tablet Technology in Post-Secondary Classes

ERIC Educational Resources Information Center

Mang, Colin F.; Wardley, Leslie J.

2013-01-01

This paper assesses students' attitudes towards using tablets, such as the Apple iPad, in university classes. Tablets are found to be a substitute for laptop computers. Students initially expressed a great deal of optimism regarding the technology, and, although their views diminished slightly as they gained experience with using a tablet,…

Citizenship Education Software: A Selective, Annotated Bibliography of Microcomputer Programs for the Social Studies.

ERIC Educational Resources Information Center

White, Charles S.

1983-01-01

Software listed was evaluated on the basis of content relevance, variety of instructional strategies, exemplary use of computer for instruction, factual accuracy, evidence of skillful programing, and general "user friendliness." Compatibility with an Apple II+, 48K, was required. Materials for use in grades three through the college level are…

Android Smartphone Relevance to Military Weather Applications

DTIC Science & Technology

2011-10-01

lithium -ion battery that may be replaced by the user (unlike Apple iPod Touch devices), thus spare batteries can be carried. If there is only sporadic...Android Smartphone Relevance to Military Weather Applications by David Sauter ARL-TR-5793 October 2011...Android Smartphone Relevance to Military Weather Applications David Sauter Computational and Information Sciences Directorate, ARL

The Start of a Tech Revolution

ERIC Educational Resources Information Center

Dyrli, Kurt O.

2009-01-01

We are at the start of a revolution in the use of computers, one that analysts predict will rival the development of the PC in its significance. Companies such as Google, HP, Amazon, Sun Microsystems, Sony, IBM, and Apple are orienting their entire business models toward this change, and software maker SAS has announced plans for a $70 million…

Smartwatches as a Learning Tool: A Survey of Student Attitudes

ERIC Educational Resources Information Center

Davie, Neil; Hilber, Tobias

2016-01-01

Both teachers and students of language learning are keen to make use of new technologies to enhance their learning. At the latest, the launch of the Apple Watch has made the general public aware of the smartwatch and the possibilities, at least according to the marketing hype, that these wearable computers offer. The sales of smartwatches are…

A microcomputer program for analysis of nucleic acid hybridization data

PubMed Central

Green, S.; Field, J.K.; Green, C.D.; Beynon, R.J.

1982-01-01

The study of nucleic acid hybridization is facilitated by computer mediated fitting of theoretical models to experimental data. This paper describes a non-linear curve fitting program, using the `Patternsearch' algorithm, written in BASIC for the Apple II microcomputer. The advantages and disadvantages of using a microcomputer for local data processing are discussed. Images PMID:7071017

Hammond Workforce 2000: A Three-Year Project. October 1989 to September 1992.

ERIC Educational Resources Information Center

Meyers, Arthur S.; Somerville, Deborah J.

A 3-year Library Services and Construction Act grant project from 1989-1992 provided for adult learning centers, equipped with Apple IIGS computers and software at each location of the Hammond Public Library (Indiana). User-friendly, job-based software to strengthen reading, writing, mathematics, spelling, and grammar skills, as well as video and…

34 CFR 682.411 - Lender due diligence in collecting guaranty agency loans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... lender but must occur by the deadlines specified in § 682.209(a) or, if the lender first learns after the... so learns, except as provided in § 682.209(a)(2)(v) and (a)(3)(ii)(E). If a payment is made late, the... nevertheless advance the due date if the lender's procedures allow for that advancement. (2) At no point during...

Talking to Themselves: The Search for Rights and Responsibilities of the Press and Mass Media in Four Latin American Nations. IIE Research Report Number Twenty-Six.

ERIC Educational Resources Information Center

Goodwin, Craufurd D.; Nacht, Michael

This research report assesses the state of the press and the needs for journalism training in Argentina, Brazil, Chile, and Mexico. It is based upon discussions in these countries during 1992 and 1993 with reporters, editors, publishers, broadcasters, broadcast owners, government officials, business people, and scholars. Separate chapters provide…

Sustainment in a Secondary Theater: An Analysis of the Effect of Transportation on Campaign Execution in North Africa, 1941-1942, and Its Relevance to Southwest Asia.

DTIC Science & Technology

1987-05-04

supplIies, equipment, products or services, according to need, requisition, orders, ngPI 2S, etc. It includes the A authorized delivery of such...March transitioned quickly into a pursuit as the thin British defenses disintergrated . Immediately, Pbnmel’s cperational aim shifted to securing not

Personal Epistemological Development of Chinese Engineering Doctoral Students in U.S. Institutions: An Application of Perry's Theory

ERIC Educational Resources Information Center

Zhu, Jiabin

2013-01-01

The U.S. has experienced a large surge of foreign talent, as evidenced by the large number of international students enrolling each year in science and engineering fields (IIE, 2010). Among the foreign countries and economies, China ranks top in the number of doctorate degree recipients from U.S. institutions in science and engineering fields…

Time and Frequency Transfer Activities at NIST

DTIC Science & Technology

2008-12-01

differences. The graph shows data from MJD 54466 to MJD 54763 (January 1, 2008 to October 24, 2008). II.E. The Sistema Interamericano de...Metrologia (SIM) Time Network The Sistema Interamericano de Metrologia (SIM) consists of national metrology institutes (NMIs) located in the 34...designed to mitigate multipath signals. All SIM systems are connected to the Internet and upload their measurement results to Internet Web servers

Cultural, Linguistic, Curricular and Financial Stories of Andrews University International Undergraduate Students and Their Experiences of Coping during the Academic Year 2014-2015: A Narrative Study

ERIC Educational Resources Information Center

Saint-Phard, Renaude Etienne

2017-01-01

The internationalization trends indicate that global growth of international students moving from one country to another is predicted to exceed 7.2 billion in 2025 (IIE, 2011). This crossing of borders inevitably evokes that international students confront multifaceted challenges in their host country. Although many facets of research have…

Active species delivered by dielectric barrier discharge filaments to bacteria biofilms on the surface of apple

NASA Astrophysics Data System (ADS)

Cheng, He; Liu, Xin; Lu, Xinpei; Liu, Dawei

2016-07-01

The atmospheric pressure non-equilibrium plasma has shown a significant potential as a novel food decontamination technology. In this paper, we report a computational study of the intersection of negative streamer produced by air dielectric barrier discharge with bacteria biofilm on an apple surface. The structure, conductivities, and permittivities of bacteria biofilm have been considered in the Poisson's equations and transportation equations of charge and neutral species to realize self-consistent transportation of plasma between electrode and charging surfaces of apple. We find that the ionization near the biofilm facilitates the propagation of negative streamer when the streamer head is 1 mm from the biofilm. The structure of the biofilm results in the non-uniform distribution of ROS and RNS captured by flux and time fluence of these reactive species. The mean free path of charged species in μm scale permitted the plasma penetrate into the cavity of the biofilm, therefore, although the density of ROS and RNS decrease by 6-7 order of magnitude, the diffusion results in the uniform distribution of ROS and RNS inside the cavity during the pulse off period.

7 CFR 33.5 - Apples.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 2 2012-01-01 2012-01-01 false Apples. 33.5 Section 33.5 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... ISSUED UNDER AUTHORITY OF THE EXPORT APPLE ACT Definitions § 33.5 Apples. Apples mean fresh whole apples...

7 CFR 33.5 - Apples.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 2 2014-01-01 2014-01-01 false Apples. 33.5 Section 33.5 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... ISSUED UNDER AUTHORITY OF THE EXPORT APPLE ACT Definitions § 33.5 Apples. Apples mean fresh whole apples...

7 CFR 33.5 - Apples.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 2 2010-01-01 2010-01-01 false Apples. 33.5 Section 33.5 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... ISSUED UNDER AUTHORITY OF THE EXPORT APPLE ACT Definitions § 33.5 Apples. Apples mean fresh whole apples...

7 CFR 33.5 - Apples.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 2 2011-01-01 2011-01-01 false Apples. 33.5 Section 33.5 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... ISSUED UNDER AUTHORITY OF THE EXPORT APPLE ACT Definitions § 33.5 Apples. Apples mean fresh whole apples...

7 CFR 33.5 - Apples.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 2 2013-01-01 2013-01-01 false Apples. 33.5 Section 33.5 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... ISSUED UNDER AUTHORITY OF THE EXPORT APPLE ACT Definitions § 33.5 Apples. Apples mean fresh whole apples...

Simple, inexpensive computerized rodent activity meters.

PubMed

Horton, R M; Karachunski, P I; Kellermann, S A; Conti-Fine, B M

1995-10-01

We describe two approaches for using obsolescent computers, either an IBM PC XT or an Apple Macintosh Plus, to accurately quantify spontaneous rodent activity, as revealed by continuous monitoring of the spontaneous usage of running activity wheels. Because such computers can commonly be obtained at little or no expense, and other commonly available materials and inexpensive parts can be used, these meters can be built quite economically. Construction of these meters requires no specialized electronics expertise, and their software requirements are simple. The computer interfaces are potentially of general interest, as they could also be used for monitoring a variety of events in a research setting.

Volatility of patulin in apple juice.

PubMed

Kryger, R A

2001-08-01

Patulin is a mycotoxin produced by certain fungi, such as those found commonly on apples. The patulin content of apple juice is a regulatory concern because patulin is a suspected carcinogen and mutagen. A simple model of the apple juice concentration process was carried out to examine the possible contamination of patulin in apple aroma, a distillate produced commercially in the concentration of apple juice. The results show no evidence for patulin volatility, and document a reduction in patulin content by at least a factor of 250 in the apple distillate obtained from apple juice. Furthermore, a survey of several commercial apple aroma samples found no evidence of patulin content.

So, you are buying your first computer.

PubMed

Ferrara-Love, R

1999-06-01

Buying your first computer need not be that complicated. The first thing that is needed is an understanding of what you want and need the computer for. By making a list of the various essentials, you will be on your way to purchasing that computer. Once that is completed, you will need an understanding of what each of the components of the computer is, how it works, and what options you have. This way, you will be better able to discuss your needs with the salesperson. The focus of this article is limited to personal computers or PCs (i.e., IBMs [Armonk, NY], IBM clones, Compaq [Houston, TX], Gateway [North Sioux City, SD], and so on). I am not including Macintosh or Apple [Cupertino, CA] in this discussion; most software is often made exclusively for personal computers or at least on the market for personal computers before becoming available in Macintosh version.

Microcomputer package for statistical analysis of microbial populations.

PubMed

Lacroix, J M; Lavoie, M C

1987-11-01

We have developed a Pascal system to compare microbial populations from different ecological sites using microcomputers. The values calculated are: the coverage value and its standard error, the minimum similarity and the geometric similarity between two biological samples, and the Lambda test consisting of calculating the ratio of the mean similarity between two subsets by the mean similarity within subsets. This system is written for Apple II, IBM or compatible computers, but it can work for any computer which can use CP/M, if the programs are recompiled for such a system.

New space sensor and mesoscale data analysis

NASA Technical Reports Server (NTRS)

Hickey, John S.

1987-01-01

The developed Earth Science and Application Division (ESAD) system/software provides the research scientist with the following capabilities: an extensive data base management capibility to convert various experiment data types into a standard format; and interactive analysis and display package (AVE80); an interactive imaging/color graphics capability utilizing the Apple III and IBM PC workstations integrated into the ESAD computer system; and local and remote smart-terminal capability which provides color video, graphics, and Laserjet output. Recommendations for updating and enhancing the performance of the ESAD computer system are listed.

Continuous and Discontinuous Galerkin Methods for a Scalable Three-Dimensional Nonhydrostatic Atmospheric Model: Limited-Area Mode

DTIC Science & Technology

2012-01-01

atmosphere model, Int. J . High Perform. Comput. Appl. 26 (1) (2012) 74–89. [8] J.M. Dennis, M. Levy, R.D. Nair, H.M. Tufo, T . Voran. Towards and efficient...26] A. Klockner, T . Warburton, J . Bridge, J.S, Hesthaven, Nodal discontinuous galerkin methods on graphics processors, J . Comput. Phys. 228 (21) (2009...mode James F. Kelly, Francis X. Giraldo ⇑ Department of Applied Mathematics, Naval Postgraduate School, Monterey, CA, United States a r t i c l e i n

Cryotherapy by encapsulation-dehydration is effective for in vitro eradication of latent viruses from ‘Marubakaido’ apple rootstock

USDA-ARS?s Scientific Manuscript database

Apple stem pitting virus (ASPV), Apple chlorotic leaf spot virus (ACLSV) and Apple stem grooving virus (ASGV) are several major viral pathogens of apple trees, responsible for substantial damage to the world's apple industry. This study aimed to evaluate the effectiveness of encapsulation-dehydratio...

The UK Human Genome Mapping Project online computing service.

PubMed

Rysavy, F R; Bishop, M J; Gibbs, G P; Williams, G W

1992-04-01

This paper presents an overview of computing and networking facilities developed by the Medical Research Council to provide online computing support to the Human Genome Mapping Project (HGMP) in the UK. The facility is connected to a number of other computing facilities in various centres of genetics and molecular biology research excellence, either directly via high-speed links or through national and international wide-area networks. The paper describes the design and implementation of the current system, a 'client/server' network of Sun, IBM, DEC and Apple servers, gateways and workstations. A short outline of online computing services currently delivered by this system to the UK human genetics research community is also provided. More information about the services and their availability could be obtained by a direct approach to the UK HGMP-RC.

Numerical calculation of thermo-mechanical problems at large strains based on complex step derivative approximation of tangent stiffness matrices

NASA Astrophysics Data System (ADS)

Balzani, Daniel; Gandhi, Ashutosh; Tanaka, Masato; Schröder, Jörg

2015-05-01

In this paper a robust approximation scheme for the numerical calculation of tangent stiffness matrices is presented in the context of nonlinear thermo-mechanical finite element problems and its performance is analyzed. The scheme extends the approach proposed in Kim et al. (Comput Methods Appl Mech Eng 200:403-413, 2011) and Tanaka et al. (Comput Methods Appl Mech Eng 269:454-470, 2014 and bases on applying the complex-step-derivative approximation to the linearizations of the weak forms of the balance of linear momentum and the balance of energy. By incorporating consistent perturbations along the imaginary axis to the displacement as well as thermal degrees of freedom, we demonstrate that numerical tangent stiffness matrices can be obtained with accuracy up to computer precision leading to quadratically converging schemes. The main advantage of this approach is that contrary to the classical forward difference scheme no round-off errors due to floating-point arithmetics exist within the calculation of the tangent stiffness. This enables arbitrarily small perturbation values and therefore leads to robust schemes even when choosing small values. An efficient algorithmic treatment is presented which enables a straightforward implementation of the method in any standard finite-element program. By means of thermo-elastic and thermo-elastoplastic boundary value problems at finite strains the performance of the proposed approach is analyzed.

Fate of Listeria monocytogenes in Fresh Apples and Caramel Apples.

PubMed

Salazar, Joelle K; Carstens, Christina K; Bathija, Vriddi M; Narula, Sartaj S; Parish, Mickey; Tortorello, Mary Lou

2016-05-01

An outbreak of listeriosis in late 2014 and early 2015 associated with caramel apples led to questions about how this product became a vector for Listeria monocytogenes. This investigation aimed to determine information about the survival and growth of L. monocytogenes in both fresh apples and caramel apples, specifically examining the effects of site and level of inoculation, inoculum drying conditions, and storage temperature. At a high inoculation level (7 log CFU per apple), L. monocytogenes inoculated at the stem end proliferated on Gala caramel apples at both 5 and 25°C and on Granny Smith caramel apples at 25°C by as much as 3 to 5 log CFU per apple. Fresh apples and caramel apples inoculated at the equatorial surface supported survival but not growth of the pathogen. Growth rates (μmax) for apples inoculated at the stem end, as determined using the Baranyi and Roberts growth model, were 1.64 ± 0.27 and 1.38 ± 0.20 log CFU per apple per day for Gala and Granny Smith caramel apples, respectively, stored at 25°C. At a low inoculation level (3 log CFU per apple), L. monocytogenes inoculated at the stem end and the equatorial surface survived but did not grow on fresh Gala and Granny Smith apples stored at 25°C for 49 days; however, on caramel apples inoculated at the stem end, L. monocytogenes had significant growth under the same conditions. Although certain conditions did not support growth, the pathogen was always detectable by enrichment culture. The inoculation procedure had a significant effect on results; when the inoculum was allowed to dry for 24 h at 5°C, growth was significantly slowed compared with inoculum allowed to dry for 2 h at 25°C. Variation in stick materials did affect L. monocytogenes survival, but these differences were diminished once sticks were placed into caramel apples.

Apple Pomace as Potential Source of Natural Active Compounds.

PubMed

Waldbauer, Katharina; McKinnon, Ruxandra; Kopp, Brigitte

2017-08-01

Apple pomace is a waste product of the apple manufacturing industry that has been in the focus of life sciences as it represents a low-cost source of fruit-derived compounds. High fruit consumption is associated with beneficial health effects, and therefore, apple pomace and its constituents raise therapeutic interest. The present work reviews (i) the chemical constituents of apple pomace, (ii) optimized extraction methods of apple pomace compounds, and (iii) biological activities of apple pomace. Current evidence of apple pomace influence on digestion and metabolism, cholesterol and triglyceride homeostasis, diabetes, and sex hormones is summarized. Furthermore, studies regarding its antioxidative, anti-inflammatory, antiproliferative, antibacterial and antiviral effects are presented. The review concludes that apple pomace is an underutilized waste product of the apple industry with the potential of being processed for its nutritional and pharmaceutical value. Georg Thieme Verlag KG Stuttgart · New York.

Study in the United Kingdom and Ireland, 1987/1988. An IIE Guide to Study Abroad. Second Edition.

ERIC Educational Resources Information Center

Howard, Edrice Marguerite, Ed.

A guide to more than 650 study programs in England, Scotland, Wales, Northern Ireland, and the Republic of Ireland is presented for U.S. students who wish to study abroad. Many of the programs, which range in length up to a full academic year, are sponsored or co-sponsored by the U.S. colleges and universities. The remainder are offered by a…

Seeking Common Ground: First-Year U.S. University Students' Experiences with Intercultural Interaction and Friendship in an On-Campus Residential Community

ERIC Educational Resources Information Center

Gaston, Michelle Elise

2017-01-01

The number of international students on U.S. campuses has increased more than 84 percent over the past decade (IIE, 2016). Although it has been well-established that interaction and friendship with local students is a key element for international student adjustment to a foreign university, few studies have grappled with how these intercultural…

40 CFR 52.2465 - Original identification of plan section.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., 2FSD, and pre-dryer 3FSD from Part IV, Rule EX-4, Section 4.41(i) until December 15, 1981, submitted on...) Appendix K (7) Appendix N (8) Appendix P (9) Appendix R I., II.B., II.D., II.E., II.F., II.G., II.H., II.I...) Amendments to Part I, Subpart 1.01 (Certain Terms Defined) and to Part IV, Section 4.52 (former Section 4.705...

Characterization of Bacteria Found in Metal-Working Fluids and the Waste Treatment System Involved in Degradation of Waste Water

DTIC Science & Technology

1991-01-01

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Competitive Nurse Rostering and Rerostering

DTIC Science & Technology

2008-05-01

2003)(BenHassine and Ho, 2007), staff scheduling (Winstanley, 2004), project scheduling ( Knotts et. al. 2000)(Confessore et. al. 2007), and...International Journal of Production Research. Vol. 44, No. 20, 2006, 4431- 4444 32. Bowles, Cheryl and Candela, Lori. “First Job Experiences of Recents RN...IEEE Intl Sym on Comp Intel in Robotics and Automations. 2003, 312-317 105 81. Knotts , G. et. al. “Agent-Based Project Scheduling.” IIE

Transforming Clinical Imaging and 3D Data for Virtual Reality Learning Objects: HTML5 and Mobile Devices Implementation

ERIC Educational Resources Information Center

Trelease, Robert B.; Nieder, Gary L.

2013-01-01

Web deployable anatomical simulations or "virtual reality learning objects" can easily be produced with QuickTime VR software, but their use for online and mobile learning is being limited by the declining support for web browser plug-ins for personal computers and unavailability on popular mobile devices like Apple iPad and Android…

The iPad as an Instructional Tool: An Examination of Teacher Implementation Experiences

ERIC Educational Resources Information Center

Benton, Brandie Kay

2012-01-01

At present, handheld devices and tablet computers are infiltrating public schools across the nation, the most popular model being the Apple iPad. Schools and teachers are attempting to integrate the devices and are using a variety of methods and models for implementation. The purpose of this study was to examine the implementation of the iPad as…

National Centers for Environmental Prediction

Science.gov Websites

references for past and current documentation: Sort A-Z | Sort by Year Alpert, J.C., S-Y Hong and Y-J Kim -Scale Environment, Part I. J. Atmos. Sci., 31, 674-704. Asselin, R., 1972: Frequency filter for time observations and model computations. J. Clim. and Appl. Meteo., 25, 214-226. Campana, K. A., Y-T Hou, K. E

School of the Future Handbook. A Guide for Technology Implementation. F. M. Black Middle School.

ERIC Educational Resources Information Center

Smith, Richard Alan; Sassi, Anthony

In 1985, Apple Computer, Inc., and the Houston Independent School District began a project to create a model School of the Future at the F. M. Black Middle School. As described in this guide, the project was designed to demonstrate how microcomputers and related technology can make the process of instruction more efficient and effective. The…

VOC-PLAN: Individual Vocational Education Plan (A Quick, Efficient and Creative Way to Generate Vocational I.E.P.s), Users Manual and Preview Manual.

ERIC Educational Resources Information Center

Robinson, Jim; Seabolt, Pete

This User's Manual is intended to accompany VOC-PLAN, a computer (Apple) program designed to assist in the preparation of an Individualized Vocational Education Program (IVEP) for handicapped, disadvantaged, or regular vocational secondary and postsecondary students. The program is presented in standard IEP (Individualized Education Program)…

Podcasting: A Preliminary Classroom Study

ERIC Educational Resources Information Center

Aristizabal, Alexander

2009-01-01

Podcasting is a term introduced through the use of Apple Computer, Inc.'s iPod, a term which denotes how a portable audio player can be used to download audio files, mostly MP3s, and be heard at the user's convenience. Initially such an operation was intended for entertainment; however, it has proven itself to be an important tool in the field of…

Review of Winograd and Flores’ Understanding Computers and Cognition: A Favorable Interpretation.

DTIC Science & Technology

1986-07-01

very little basis for determni ong the practical Iitin its of forma I’lIiat ionl, particula rly for appl ications of Ar i fwcial inelhIreiwe ito...AlexanJra VA 22314 KAJ Software, Inc. Dr. David -. Weiss � East Shea Blvd. NC60 Elliott Hall Dr. Derek Sleeman Suite 161 University of Minnesota Starfor

The Role of the Teaching Experiment: Students' Construction of Transformations in a Multiple Representational Environment.

ERIC Educational Resources Information Center

Borba, Marcelo; Confrey, Jere

Function Probe is a multi-representational software for Apple Macintosh computers. It was designed to allow students to approach problems in different ways and/or use different representations. This case study describes a 16-year-old student as he creates a path among a variety of representations of transformations of functions while using the…

Podcasting and Digital Video in the Classroom: A Call for Research

ERIC Educational Resources Information Center

Newman, John H.

2011-01-01

A case is directed at digital immigrants to utilize mobile computing devices such as an Apple iPod to deliver content to students in self-contained special education classrooms. The author discusses the current state of the use of iPods in classrooms, and how research using these devices has been limited to institutions of higher learning, while…

Mobile Computing: 5 Solutions for Your Tablet Management Woes

ERIC Educational Resources Information Center

Raths, David

2013-01-01

At the end of the 2010-2011 school year, San Diego Unified School District, had 10,000 iPads in use and was set to add 18,000 more the next semester. Teachers and students were enthusiastic about using the devices yet the district faced a serious problem: Teachers were reporting to the instructional tech team that using Apple Configurator and…