Research Output 1970 2020

A critical examination of hypernova remnant candidates in M101. II. NGC 5471B

Chen, C. H. R., Chu, Y-H., Gruendl, R. A., Lai, S. P. & Wang, Q. D., May 1 2002, In : Astronomical Journal. 123, 5 1757, p. 2462-2472 11 p.

Research output: Contribution to journalArticle

supernova remnants
examination
shell
erg
H II regions

A cross-correlation analysis of Mg II absorption line systems and luminous red galaxies from the SDSS DR5

Lundgren, B. F., Brunner, R. J., York, D. G., Ross, A. J., Quashnock, J. M., Myers, A. D., Schneider, D. P., Alsayyad, Y. & Bahcall, N., Jan 1 2009, In : Astrophysical Journal. 698, 1, p. 819-839 21 p.

Research output: Contribution to journalArticle

cross correlation
absorbers
galaxies
halos
quasars

Action-dependent control variates for policy optimization via Stein’s identity

Liu, H., Feng, Y., Mao, Y., Zhou, D., Peng, J. & Liu, Q., Jan 1 2018.

Research output: Contribution to conferencePaper

Gradient methods
Reinforcement learning
efficiency
policy approach
reinforcement

Active adaptation by program delegation in video on demand

Tran, N. & Nahrstedt, K., 1998, Proceedings of the IEEE Conference on Protocols for Multimedia Systems and Multimedia Networking, PROMS-MmNet. Anon (ed.). IEEE Comp Soc, p. 96-105 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Video on demand
Quality of service
Multimedia systems
Feedback control

Active galactic nuclei in the sloan digital sky survey. I. Sample selection

Hao, L., Strauss, M. A., Tremonti, C. A., Schlegel, D. J., Heckman, T. M., Kauffmann, G., Blanton, M. R., Fan, X., Gunn, J. E., Hall, P. B., Ivezić, Ž., Knapp, G. R., Krolik, J. H., Lupton, R. H., Richards, G. T., Schneider, D. P., Strateva, I. V., Zakamska, N. L., Brinkmann, J., Brunner, R. J. & 1 others, Szokoly, G. P., Apr 1 2005, In : Astronomical Journal. 129, 4, p. 1783-1794 12 p.

Research output: Contribution to journalReview article

active galactic nuclei
galaxies
diagram
diagrams
luminosity

Active Galactic Nucleus Pairs from the Sloan Digital Sky Survey. III. Chandra X-Ray Observations Unveil Obscured Double Nuclei

Hou, M., Liu, X., Guo, H., Li, Z., Shen, Y. & Green, P. J., Sep 1 2019, In : Astrophysical Journal. 882, 1, 41.

Research output: Contribution to journalArticle

active galactic nuclei
nuclei
luminosity
x rays
merger

Active replication of multithreaded applications

Basile, C., Kalbarczyk, Z. T. & Iyer, R. K., May 1 2006, In : IEEE Transactions on Parallel and Distributed Systems. 17, 5, p. 448-465 18 p.

Research output: Contribution to journalArticle

Synchronization
Communication
Servers
Scheduling
Throughput

Active training of backpropagation neural networks using the learning by experimentation methodology

Lin, F. R. & Shaw, M. J-P., Dec 1 1997, In : Annals of Operations Research. 75, p. 105-122 18 p.

Research output: Contribution to journalArticle

Methodology
Back-propagation neural network
Experimentation
Experiment
Active learning

Active voltage balancing in flying capacitor multi-level converters with valley current detection and constant effective duty cycle control

Stillwell, A., Candan, E. & Pilawa-Podgurski, R. C. N., Nov 2019, In : IEEE Transactions on Power Electronics. 34, 11, p. 11429-11441 13 p., 8664674.

Research output: Contribution to journalArticle

Capacitors
Electric potential
Switches

Activity-aware adaptive compression: A morphing-based frame synthesis application in 3DTI

Chen, S., Xia, P. & Nahrstedt, K., Nov 18 2013, MM 2013 - Proceedings of the 2013 ACM Multimedia Conference. p. 349-352 4 p. (MM 2013 - Proceedings of the 2013 ACM Multimedia Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Data compression
Quality of service
Engines
Bandwidth
Degradation

Activity-based synthesized frame generation in 3DTI video

Chen, S. & Nahrstedt, K., Oct 21 2013, 2013 IEEE International Conference on Multimedia and Expo, ICME 2013. 6607586. (Proceedings - IEEE International Conference on Multimedia and Expo).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Learning systems
Degradation

Actuator and sensor placement for flow control

Natarajan, M., Freund, J. & Bodony, D. J., Jan 1 2014, AIAA AVIATION 2014 -7th AIAA Flow Control Conference. American Institute of Aeronautics and Astronautics Inc.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Diffusers (fluid)
Direct numerical simulation
Viscous flow
Flow control
Mach number

Actuator selection and placement for localized feedback flow control

Natarajan, M., Freund, J. B. & Bodony, D. J., Dec 25 2016, In : Journal of Fluid Mechanics. 809, p. 775-792 18 p.

Research output: Contribution to journalArticle

Flow control
Feedback control
Actuators
actuators
Amplification
Railroads
Rails
Productivity
Scheduling
Vehicle routing

A cybergis-jupyter framework for geospatial analytics at scale

Yin, D., Liu, Y., Padmanabhan, A., Terstriep, J., Rush, J. F. & Wang, S., Jul 9 2017, PEARC 2017 - Practice and Experience in Advanced Research Computing 2017: Sustainability, Success and Impact. Association for Computing Machinery, a18. (ACM International Conference Proceeding Series; vol. Part F128771).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Information science
Information systems
Supercomputers
Cloud computing
Big data

Adapting a message-driven parallel application to GPU-accelerated clusters

Phillips, J. C., Stone, J. E. & Schulten, K., Dec 1 2008, 2008 SC - International Conference for High Performance Computing, Networking, Storage and Analysis, SC 2008. 5214716. (2008 SC - International Conference for High Performance Computing, Networking, Storage and Analysis, SC 2008).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Program processors
Graphics processing unit
Molecular dynamics
Software engineering
Scheduling

Adapting bro into SCADA: Building a specification-based intrusion detection system for the DNP3 protocol

Lin, H., Slagell, A. J., Di Martino, C., Kalbarczyk, Z. T. & Iyer, R. K., Apr 15 2013, 8th Annual Cyber Security and Information Intelligence Research Workshop: Federal Cyber Security R and D Program Thrusts, CSIIRW 2013. 5. (ACM International Conference Proceeding Series).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

SCADA systems
Intrusion detection
Specifications
Network protocols
Semantics

Adapting to climate change

Wuebbles, D. J., Jan 1 2013, Engineering Response to Climate Change, Second Edition. CRC Press, p. 391-412 22 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Climate change
climate change
Ecosystems
climate
mitigation

Adapting to load on workstation clusters

Brunner, R. K. & Kale, L. V., Jan 1 1999, Proceedings - Frontiers 1999, 7th Symposium on the Frontiers of Massively Parallel Computation. Institute of Electrical and Electronics Engineers Inc., p. 106-112 7 p. 750590. (Proceedings - Frontiers 1999, 7th Symposium on the Frontiers of Massively Parallel Computation).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computer workstations
Parallel processing systems
Application programs
Program processors
Parallel Computing

Adaptive cache bypass and insertion for many-core accelerators

Chen, X., Wu, S., Chang, L. W., Huang, W. S., Pearson, C., Wang, Z. & Hwu, W. M. W., Jan 1 2014, 2nd ACM International Workshop on Many-Core Embedded Systems, MES 2014 - In Conjunction with the 41st International Symposium on Computer Architecture, ISCA 2014. Association for Computing Machinery, p. 1-8 8 p. (ACM International Conference Proceeding Series).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Particle accelerators
Data storage equipment
Energy efficiency
Graphics processing unit

Adaptive Cache Management for Energy-Efficient GPU Computing

Chen, X., Chang, L. W., Rodrigues, C. I., Lv, J., Wang, Z. & Hwu, W-M. W., Jan 15 2015, Proceedings - 47th Annual IEEE/ACM International Symposium on Microarchitecture, MICRO 2014. January ed. IEEE Computer Society, p. 343-355 13 p. 7011400. (Proceedings of the Annual International Symposium on Microarchitecture, MICRO; vol. 2015-January, no. January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Data storage equipment
Energy efficiency
Throughput
Graphics processing unit

Adaptive computation of gravitational waves from black hole interactions

Papadopoulos, P., Seidel, E. & Wild, L., Jan 1 1998, In : Physical Review D - Particles, Fields, Gravitation and Cosmology. 58, 8

Research output: Contribution to journalArticle

gravitational waves
interactions
perturbation
Cartesian coordinates
Einstein equations

Adaptive event prediction strategy with dynamic time window for large-scale HPC systems

Gainaru, A., Cappello, F., Fullop, J., Trausan-Matu, S. & Kramer, W. T., Nov 17 2011, Managing Large-Scale Systems via the Analysis of System Logs and the Application of Machine Learning Techniques, SLAML'11. 4. (Managing Large-Scale Systems via the Analysis of System Logs and the Application of Machine Learning Techniques, SLAML'11).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Large scale systems
Time delay
Experiments

Adaptive evolution of Toll-like receptors (TLRs) in the family Suidae

Darfour-Oduro, K. A., Megens, H. J., Roca, A. L., Groenen, M. A. M. & Schook, L. B., Apr 20 2015, In : PloS one. 10, 4, e0124069.

Research output: Contribution to journalArticle

Suidae
Toll-Like Receptors
Sus
Swine
Genes

Adaptive frequency and biasing techniques for tolerance to dynamic temperature-voltage variations and aging

Tschanz, J., Kim, N. S., Dighe, S., Howard, J., Ruhl, G., Vangal, S., Narendra, S., Hoskote, Y., Wilson, H., Lam, C., Shuman, M., Tokunaga, C., Somasekhar, D., Tang, S., Finan, D., Karnik, T., Borkar, N., Kurd, N. & De, V., Sep 27 2007, 2007 IEEE International Solid-State Circuits Conference, ISSCC - Digest of Technical Papers. 4242380. (Digest of Technical Papers - IEEE International Solid-State Circuits Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Aging of materials
Electric potential
Phase locked loops
Particle accelerators
Energy efficiency

Adaptive load balancing for MPI programs

Bhandarkar, M., Kalé, L. V., de Sturler, E. & Hoeflinger, J., Jan 1 2001, Computational Science – ICCS 2001 - International Conference, Proceedings. Alexandrov, V. N., Dongarra, J. J., Juliano, B. A., Renner, R. S. & Kenneth Tan, C. J. (eds.). Springer-Verlag, p. 108-117 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 2074).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Load Balancing
Resource allocation
Dynamic Load Balancing
Dynamic loads
Computational Science

Adaptive methods for irregular parallel discrete event simulation workloads

Mikida, E. & Kale, L. V., May 14 2018, SIGSIM-PADS 2018 - Proceedings of the 2018 ACM SIGSIM Conference on Principles of Advanced Discrete Simulation. Association for Computing Machinery, Inc, p. 189-200 12 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Parallel Discrete Event Simulation
Discrete event simulation
Adaptive Method
Workload
Irregular

Adaptive Middleware Architecture for a distributed omni-directional visual tracking system

Li, B., Jeon, W., Kalter, W., Nahrstedt, K. & Seo, J. H., Jan 1 2000, In : Proceedings of SPIE - The International Society for Optical Engineering. 3969, p. 101-112 12 p.

Research output: Contribution to journalConference article

optical tracking
Visual Tracking
Visual System
Tracking System
Middleware

Adaptive mobility-assisted data dissemination in mobile disaster/recovery environments

Vu, L. & Nahrstedt, K., Dec 1 2007, Military Communications Conference, MILCOM 2007. 4454850. (Proceedings - IEEE Military Communications Conference MILCOM).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Disasters
Recovery
Mobile ad hoc networks
Data storage equipment
Bandwidth

Adaptive monitoring for mobile networks in challenging environments

Richerzhagen, N., Richerzhagen, B., Hark, R., Stingl, D., Mauthe, A., Schaeffer-Filho, A. E., Nahrstedt, K. & Steinmetz, R., Feb 1 2017, Advances in Computer Communications and Networks From Green, Mobile, Pervasive Networking to Big Data Computing. River Publishers, p. 91-126 36 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Wireless networks
Monitoring
Communication
Telecommunication networks
Topology

Adaptive MPI

Huang, C., Lawlor, O. & Kale, L. V., Dec 1 2004, In : Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 2958, p. 306-322 17 p.

Research output: Contribution to journalArticle

Virtualization
Runtime Systems
Checkpointing
Resource Management
Load Balancing

Adaptive multiphoton imaging by high peak-power coherent fiber supercontinuum

Tu, H. & Boppart, S. A., Jan 1 2017, International Conference on Photonics and Imaging in Biology and Medicine, PIBM 2017. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F70-PIBM 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Imaging techniques
Fibers

Adaptive multi-resource prediction in distributed resource sharing environment

Liang, J., Nahrstedt, K. & Zhou, Y., Sep 29 2004, 2004 IEEE International Symposium on Cluster Computing and the Grid, CCGrid 2004. p. 293-300 8 p. (2004 IEEE International Symposium on Cluster Computing and the Grid, CCGrid 2004).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Program processors
Computer workstations
Autocorrelation
Scheduling

Adaptive offloading for pervasive computing

Gu, X., Nahrstedt, K., Messer, A., Greenberg, I. & Milojicic, D., Jul 1 2004, In : IEEE Pervasive Computing. 3, 3, p. 66-73 8 p.

Research output: Contribution to journalArticle

Ubiquitous computing
Data storage equipment
Inference engines
Application programs

Adaptive offloading inference for delivering applications in pervasive computing environments

Gu, X., Nahrstedt, K., Messer, A., Greenberg, I. & Milojicic, D., Dec 1 2003, p. 107-114. 8 p.

Research output: Contribution to conferencePaper

Ubiquitous computing
Inference engines
Personal digital assistants
Fuzzy control
Mobile devices

Adaptive performance-constrained in situ visualization of atmospheric simulations

Dorier, M., Sisneros, R. R., Gomez, L. B., Peterka, T., Orf, L., Rahmani, L., Antoniu, G. & Bougé, L., Dec 6 2016, Proceedings - 2016 IEEE International Conference on Cluster Computing, CLUSTER 2016. Institute of Electrical and Electronics Engineers Inc., p. 269-278 10 p. 7776519. (Proceedings - IEEE International Conference on Cluster Computing, ICCC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Visualization
Pipelines
Linear algebra
Supercomputers
Information theory

Adaptive scheduling in dynamic flexible manufacturing systems: A dynamic rule selection approach

Park, S. C., Raman, N. & Shaw, M. J-P., Dec 1 1997, In : IEEE Transactions on Robotics and Automation. 13, 4, p. 486-502 17 p.

Research output: Contribution to journalArticle

Flexible manufacturing systems
Scheduling

Adaptive strategy for one-sided communication in MPICH2

Zhao, X., Santhanaraman, G. & Gropp, W., Oct 24 2012, Recent Advances in the Message Passing Interface - 19th European MPI Users' Group Meeting, EuroMPI 2012, Proceedings. p. 16-26 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7490 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Adaptive Strategies
Data transfer
Data Transfer
Communication
Large Data

Adaptive versus reservation-based synchronization protocols-analysis and comparison

Chen, H. S. A., Qiao, L. & Nahrstedt, K., Aug 1 2001, In : Multimedia Tools and Applications. 14, 3, p. 219-257 39 p.

Research output: Contribution to journalArticle

Synchronization
Video on demand
Communication systems

A DARK ENERGY CAMERA SEARCH for AN OPTICAL COUNTERPART to the FIRST ADVANCED LIGO GRAVITATIONAL WAVE EVENT GW150914

Soares-Santos, M., Kessler, R., Berger, E., Annis, J., Brout, D., Buckley-Geer, E., Chen, H., Cowperthwaite, P. S., Diehl, H. T., Doctor, Z., Drlica-Wagner, A., Farr, B., Finley, D. A., Flaugher, B., Foley, R. J., Frieman, J., Gruendl, R. A., Herner, K., Holz, D., Lin, H. & 95 others, Marriner, J., Neilsen, E., Rest, A., Sako, M., Scolnic, D., Sobreira, F., Walker, A. R., Wester, W., Yanny, B., Abbott, T. M. C., Abdalla, F. B., Allam, S., Armstrong, R., Banerji, M., Benoit-Lévy, A., Bernstein, R. A., Bertin, E., Brown, D. A., Burke, D. L., Capozzi, D., Carnero Rosell, A., Carrasco Kind, M., Carretero, J., Castander, F. J., Cenko, S. B., Chornock, R., Crocce, M., D'Andrea, C. B., Da Costa, L. N., Desai, S., Dietrich, J. P., Drout, M. R., Eifler, T. F., Estrada, J., Evrard, A. E., Fairhurst, S., Fernandez, E., Fischer, J., Fong, W., Fosalba, P., Fox, D. B., Fryer, C. L., Garcia-Bellido, J., Gaztanaga, E., Gerdes, D. W., Goldstein, D. A., Gruen, D., Gutierrez, G., Honscheid, K., James, D. J., Karliner, I., Kasen, D., Kent, S., Kuropatkin, N., Kuehn, K., Lahav, O., Li, T. S., Lima, M., Maia, M. A. G., Margutti, R., Martini, P., Matheson, T., McMahon, R. G., Metzger, B. D., Miller, C. J., Miquel, R., Mohr, J. J., Nichol, R. C., Nord, B., Ogando, R., Peoples, J., Plazas, A. A., Quataert, E., Romer, A. K., Roodman, A., Rykoff, E. S., Sanchez, E., Scarpine, V., Schindler, R., Schubnell, M., Sevilla-Noarbe, I., Sheldon, E., Smith, M., Smith, N., Smith, R. C., Stebbins, A., Sutton, P. J., Swanson, M. E. C., Tarle, G., Thaler, J., Thomas, R. C., Tucker, D. L., Vikram, V., Wechsler, R. H. & Weller, J., Jun 1 2016, In : Astrophysical Journal Letters. 823, 2, L33.

Research output: Contribution to journalArticle

LIGO (observatory)
dark energy
gravitational waves
actuators
cameras

A DARK ENERGY CAMERA SEARCH for MISSING SUPERGIANTS in the LMC after the ADVANCED LIGO GRAVITATIONAL-WAVE EVENT GW150914

Annis, J., Soares-Santos, M., Berger, E., Brout, D., Chen, H., Chornock, R., Cowperthwaite, P. S., Diehl, H. T., Doctor, Z., Drlica-Wagner, A., Drout, M. R., Farr, B., Finley, D. A., Flaugher, B., Foley, R. J., Frieman, J., Gruendl, R. A., Herner, K., Holz, D., Kessler, R. & 88 others, Lin, H., Marriner, J., Neilsen, E., Rest, A., Sako, M., Smith, M., Smith, N., Sobreira, F., Walker, A. R., Yanny, B., Abbott, T. M. C., Abdalla, F. B., Allam, S., Benoit-Lévy, A., Bernstein, R. A., Bertin, E., Buckley-Geer, E., Burke, D. L., Capozzi, D., Carnero Rosell, A., Carrasco Kind, M., Carretero, J., Castander, F. J., Cenko, S. B., Crocce, M., Cunha, C. E., D'Andrea, C. B., Da Costa, L. N., Desai, S., Dietrich, J. P., Eifler, T. F., Evrard, A. E., Fernandez, E., Fischer, J., Fong, W., Fosalba, P., Fox, D. B., Fryer, C. L., Garcia-Bellido, J., Gaztanaga, E., Gerdes, D. W., Goldstein, D. A., Gruen, D., Gutierrez, G., Honscheid, K., James, D. J., Karliner, I., Kasen, D., Kent, S., Kuehn, K., Kuropatkin, N., Lahav, O., Li, T. S., Lima, M., Maia, M. A. G., Martini, P., Metzger, B. D., Miller, C. J., Miquel, R., Mohr, J. J., Nichol, R. C., Nord, B., Ogando, R., Peoples, J., Petravic, D., Plazas, A. A., Quataert, E., Romer, A. K., Roodman, A., Rykoff, E. S., Sanchez, E., Santiago, B., Scarpine, V., Schindler, R., Schubnell, M., Sevilla-Noarbe, I., Sheldon, E., Smith, R. C., Stebbins, A., Swanson, M. E. C., Tarle, G., Thaler, J., Thomas, R. C., Tucker, D. L., Vikram, V., Wechsler, R. H., Weller, J. & Wester, W., Jun 1 2016, In : Astrophysical Journal Letters. 823, 2, L34.

Research output: Contribution to journalArticle

LIGO (observatory)
Magellanic clouds
gravitational waves
merger
catalogs

A data-driven approach improves food insecurity crisis prediction

Lentz, E. C., Michelson, H. C., Baylis, K. R. & Zhou, Y., Oct 2019, In : World Development. 122, p. 399-409 11 p.

Research output: Contribution to journalArticle

nutrition situation
food
prediction
food security
hunger

A Data-Driven Approach to Soil Moisture Collection and Prediction

Hong, Z., Kalbarczyk, Z. T. & Iyer, R. K., Jun 28 2016, 2016 IEEE International Conference on Smart Computing, SMARTCOMP 2016. Institute of Electrical and Electronics Engineers Inc., 7501673. (2016 IEEE International Conference on Smart Computing, SMARTCOMP 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Soil moisture
soil moisture
prediction
sensor
Agriculture

A Data-Driven Finite State Machine Model for Analyzing Security Vulnerabilities

Chen, S., Kalbarczyk, Z., Xu, J. & Iyer, R. K., Dec 1 2003, p. 605-614. 10 p.

Research output: Contribution to conferencePaper

Finite automata
Demonstrations
Inspection

A data-driven stochastic collocation approach for uncertainty quantification in MEMS

Agarwal, N. & Aluru, N. R., Jul 30 2010, In : International Journal for Numerical Methods in Engineering. 83, 5, p. 575-597 23 p.

Research output: Contribution to journalArticle

Uncertainty Quantification
Micro-electro-mechanical Systems
Collocation
Data-driven
MEMS

A data mining approach for understanding topographic control on climate-induced inter-annual vegetation variability over the United States

White, A. B., Kumar, P. & Tcheng, D., Sep 30 2005, In : Remote Sensing of Environment. 98, 1, p. 1-20 20 p.

Research output: Contribution to journalArticle

data mining
Data mining
climate
vegetation
vegetation dynamics

Adding to Subtract: 3D Printer Recipes to Disrupt our Desire for More

Grosser, B., 2016, The 3D Additvist Cookbook. Allahyari, M. & Rourke, D. (eds.). Amsterdam: Institute of Network Cultures, p. 256-259 4 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Adding value to spatially managed inputs by understanding site-specific yield response

Bullock, D. S., Lowenberg-DeBoer, J. & Swinton, S. M., Nov 1 2002, In : Agricultural Economics. 27, 3, p. 233-245 13 p.

Research output: Contribution to journalArticle

variable rate application
precision agriculture
agricultural economists
crops
profitability

A debris disk around the central star of the Helix Nebula?

Su, K. Y. L., Chu, Y. H., Rieke, G. H., Huggins, P. J., Gruendl, R., Napiwotzki, R., Rauch, T., Latter, W. B. & Volk, K., Mar 1 2007, In : Astrophysical Journal. 657, 1 II, p. L41-L45

Research output: Contribution to journalArticle

nebulae
debris
helices
stars
dust