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Accuracy Of Bathymetric Depth Change Maps Using Multi-Temporal Images And Machine Learning, Kim Lowell, Joan Hermann Aug 2024

Accuracy Of Bathymetric Depth Change Maps Using Multi-Temporal Images And Machine Learning, Kim Lowell, Joan Hermann

Center for Coastal and Ocean Mapping

Most work to date on satellite-derived bathymetry (SDB) depth change estimates water depth at individual times t1 and t2 using two separate models and then differences the model estimates. An alternative approach is explored in this study: a multi-temporal Sentinel-2 image is created by “stacking” the bands of the times t1 and t2 images, geographically coincident reference data for times t1 and t2 allow for “true” depth change to be calculated for the pixels of the multi-temporal image, and this information is used to fit a single model that estimates depth change directly rather than indirectly as in the model-differencing …


Innovations In Dairy: Unh Researchers Drive Advancements In Dairy Farming, Nicholas Gosling Aug 2024

Innovations In Dairy: Unh Researchers Drive Advancements In Dairy Farming, Nicholas Gosling

UNH Today Archive

No abstract provided.


Response Of The First Polar-2 Prototype To Polarized Beams, Merlin Kole, Nicolas De Angelis, Ana Bacelj, Franck Cadoux, Agnieszka Elwertowska, Johannes Hulsman, Hancheng Li, Grzegorz Łubian, Tomasz Kowalski, Gilles Koziol, Agnieszka Pollo, Nicolas Produit, Dominik Rybka, Adrien Stil, Jianchao Sun, Xin Wu, Kacper Zezuliński, Shuang-Nan Zhang Aug 2024

Response Of The First Polar-2 Prototype To Polarized Beams, Merlin Kole, Nicolas De Angelis, Ana Bacelj, Franck Cadoux, Agnieszka Elwertowska, Johannes Hulsman, Hancheng Li, Grzegorz Łubian, Tomasz Kowalski, Gilles Koziol, Agnieszka Pollo, Nicolas Produit, Dominik Rybka, Adrien Stil, Jianchao Sun, Xin Wu, Kacper Zezuliński, Shuang-Nan Zhang

Faculty Publications

POLAR-2 is a dedicated gamma-ray polarimeter currently foreseen to be launched towards the China Space Station around 2027. The design of the detector is based on the legacy of its predecessor mission POLAR which was launched in 2016. POLAR-2 aims to measure the polarization of the Gamma-ray Burst prompt emission within the 30–800 keV energy range. Thanks to its high sensitivity to gamma-ray polarization, as well as its large effective area, POLAR-2 will provide the most precise measurements of this type to date. Such measurements are key to improve our understanding of the astrophysical processes responsible for Gamma-Ray Bursts. The …


Response Of The First Polar-2 Prototype To Polarized Beams, Merlin Kole, Nicolas De Angelis, Ana Bacelj, Franck Cadoux, Agnieszka Elwertowska, Johannes Hulsman, Hancheng Li, Grzegorz Łubian, Tomasz Kowalski, Gilles Koziol, Agnieszka Pollo, Nicolas Produit, Dominik Rybka, Adrien Stil, Jianchao Sun, Xin Wu, Kacper Zezuliński, Shuang-Nan Zhang Aug 2024

Response Of The First Polar-2 Prototype To Polarized Beams, Merlin Kole, Nicolas De Angelis, Ana Bacelj, Franck Cadoux, Agnieszka Elwertowska, Johannes Hulsman, Hancheng Li, Grzegorz Łubian, Tomasz Kowalski, Gilles Koziol, Agnieszka Pollo, Nicolas Produit, Dominik Rybka, Adrien Stil, Jianchao Sun, Xin Wu, Kacper Zezuliński, Shuang-Nan Zhang

Faculty Publications

POLAR-2 is a dedicated gamma-ray polarimeter currently foreseen to be launched towards the China Space Station around 2027. The design of the detector is based on the legacy of its predecessor mission POLAR which was launched in 2016. POLAR-2 aims to measure the polarization of the Gamma-ray Burst prompt emission within the 30–800 keV energy range. Thanks to its high sensitivity to gamma-ray polarization, as well as its large effective area, POLAR-2 will provide the most precise measurements of this type to date. Such measurements are key to improve our understanding of the astrophysical processes responsible for Gamma-Ray Bursts. The …


Fence Talk Scoresheet 2024, Mikayla Cerney Aug 2024

Fence Talk Scoresheet 2024, Mikayla Cerney

UNH Cooperative Extension

No abstract provided.


The Role Of Biological Plasticity In Model-Based Translational Research, Jessica A. Bolker Jul 2024

The Role Of Biological Plasticity In Model-Based Translational Research, Jessica A. Bolker

Faculty Publications

Reports of low replicability and translatability of biomedical research have called the value of animal models into question. The problems are real, but abandoning animal research is not the solution. Rather, improving the translatability of model-based research requires attention to relevant differences between humans and models, and to attributes of the models themselves that are essential to both robust science and effective translation. One is biological plasticity, the responsiveness of individual organisms to complex and variable environments. Though under-represented in model systems (for both historical and practical reasons), plasticity is central to human biology. While there are good reasons to …


Global Experts Convene At Unh To Discuss Illegal Fishing, Nicholas Gosling Jul 2024

Global Experts Convene At Unh To Discuss Illegal Fishing, Nicholas Gosling

UNH Today Archive

No abstract provided.


Resolving The Term "Offshore Aquaculture" By Decoupling "Exposed" And "Distance From The Coast", Bela H. Buck, Hans V. Bjelland, Abigail Bockus, Michael Chambers, Barry Antonio Costa-Pierce, Tobias Dewhurst, Joao G. Ferreira, Heidi Moe Føre, David W. Fredriksson, Nils Goseberg, John Holmyard, Wolf Isbert, Gesche Krause, Till Markus, Nikos Papandroulakis, Tyler Sclodnick, Bill Silkes, Åsa Strand, Max Troell, Daniel Wieczorek, Sander W K Van Den Burg, Kevin G. Heasman Jul 2024

Resolving The Term "Offshore Aquaculture" By Decoupling "Exposed" And "Distance From The Coast", Bela H. Buck, Hans V. Bjelland, Abigail Bockus, Michael Chambers, Barry Antonio Costa-Pierce, Tobias Dewhurst, Joao G. Ferreira, Heidi Moe Føre, David W. Fredriksson, Nils Goseberg, John Holmyard, Wolf Isbert, Gesche Krause, Till Markus, Nikos Papandroulakis, Tyler Sclodnick, Bill Silkes, Åsa Strand, Max Troell, Daniel Wieczorek, Sander W K Van Den Burg, Kevin G. Heasman

Faculty Publications

The terms “offshore” and “open ocean” have been used to describe aquaculture sites that are further from the coast or in higher energy environments. Neither term has been clearly defined in the scientific literature nor in a legal context, and the terms are often used interchangeably. These and other related terms (for example “exposed”, “high-energy”) variously refer to aspects of a site such as the geographic distance from shore or infrastructure, the level of exposure to large waves and strong currents, the geographic fetch, the water depth, or some combination of these parameters. The ICES Working Group (ICES, 2024) on …


Resolving The Term "Offshore Aquaculture" By Decoupling "Exposed" And "Distance From The Coast", Bela H. Buck, Hans V. Bjelland, Abigail Bockus, Michael Chambers, Barry Antonio Costa-Pierce, Tobias Dewhurst, Joao G. Ferreira, Heidi Moe Føre, David W. Fredriksson, Nils Goseberg, John Holmyard, Wolf Isbert, Gesche Krause, Till Markus, Nikos Papandroulakis, Tyler Sclodnick, Bill Silkes, Åsa Strand, Max Troell, Daniel Wieczorek, Sander W K Van Den Burg, Kevin G. Heasman Jul 2024

Resolving The Term "Offshore Aquaculture" By Decoupling "Exposed" And "Distance From The Coast", Bela H. Buck, Hans V. Bjelland, Abigail Bockus, Michael Chambers, Barry Antonio Costa-Pierce, Tobias Dewhurst, Joao G. Ferreira, Heidi Moe Føre, David W. Fredriksson, Nils Goseberg, John Holmyard, Wolf Isbert, Gesche Krause, Till Markus, Nikos Papandroulakis, Tyler Sclodnick, Bill Silkes, Åsa Strand, Max Troell, Daniel Wieczorek, Sander W K Van Den Burg, Kevin G. Heasman

Faculty Publications

The terms “offshore” and “open ocean” have been used to describe aquaculture sites that are further from the coast or in higher energy environments. Neither term has been clearly defined in the scientific literature nor in a legal context, and the terms are often used interchangeably. These and other related terms (for example “exposed”, “high-energy”) variously refer to aspects of a site such as the geographic distance from shore or infrastructure, the level of exposure to large waves and strong currents, the geographic fetch, the water depth, or some combination of these parameters. The ICES Working Group (ICES, 2024) on …


Prevention Innovations Summer 2024 News, Prevention Innovations Research Center Jul 2024

Prevention Innovations Summer 2024 News, Prevention Innovations Research Center

PIRC Newsletter

No abstract provided.


Rockingham County, State Of New Hampshire, Annual Report For The Fiscal Period Ending June 30, 2024, Rockingham County Representatives Jul 2024

Rockingham County, State Of New Hampshire, Annual Report For The Fiscal Period Ending June 30, 2024, Rockingham County Representatives

Rockingham County, NH Annual Reports

This is an annual report containing vital statistics for a county in the state of New Hampshire.


Town Of Hinsdale, New Hampshire Annual Reports Of The Town Officers, Board And Other Agencies For The Period Ending June 30, 2024, Hinsdale Town Representatives Jul 2024

Town Of Hinsdale, New Hampshire Annual Reports Of The Town Officers, Board And Other Agencies For The Period Ending June 30, 2024, Hinsdale Town Representatives

Hinsdale, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.


Annual Report Of The Grafton County Commissioners Together With The Reports From The Conservation District, County Attorney, Human Resources, Nursing Home, Sheriff's Department, Treasurer And Auditors, Unh Cooperative Extension, Corrections, Registry Of Deeds, Department Of Maintenance, Alternative Sentencing, For The Fiscal Year Covering July 1, 2023 - June 30, 2024, Grafton County Representatives Jul 2024

Annual Report Of The Grafton County Commissioners Together With The Reports From The Conservation District, County Attorney, Human Resources, Nursing Home, Sheriff's Department, Treasurer And Auditors, Unh Cooperative Extension, Corrections, Registry Of Deeds, Department Of Maintenance, Alternative Sentencing, For The Fiscal Year Covering July 1, 2023 - June 30, 2024, Grafton County Representatives

Grafton County, NH Annual Reports

This is an annual report containing vital statistics for a county in the state of New Hampshire.


Sullivan County, New Hampshire Annual Report For The Fiscal Year Ending June 30, 2024, Sullivan County Representatives Jul 2024

Sullivan County, New Hampshire Annual Report For The Fiscal Year Ending June 30, 2024, Sullivan County Representatives

Sullivan County, NH Annual Reports

This is an annual report containing vital statistics for a county in the state of New Hampshire.


Town Of Derry Annual Report Fiscal Year Ending June 30, 2024, Derry Town Representatives Jul 2024

Town Of Derry Annual Report Fiscal Year Ending June 30, 2024, Derry Town Representatives

Derry, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.


Olli Fall 2024 Catalog, Toniann Leavitt Jul 2024

Olli Fall 2024 Catalog, Toniann Leavitt

Osher Lifelong Learning Institute

No abstract provided.


City Of Concord, Fy 2024 Annual Report, Concord Town Representatives Jul 2024

City Of Concord, Fy 2024 Annual Report, Concord Town Representatives

Concord, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.


2024 Sc Exhibit Hall Tickets, Lynn Brewer Jul 2024

2024 Sc Exhibit Hall Tickets, Lynn Brewer

Advisory Council

No abstract provided.


2024 Deerfield Fair 4-H Animal Shows Premium Book, Extension Jul 2024

2024 Deerfield Fair 4-H Animal Shows Premium Book, Extension

UNH Cooperative Extension

No abstract provided.


High-Speed Two-Color Scanning Volumetric Laser-Induced Fluorescence, Diego Tapia Silva, Cole J. Cooper, Tracy L. Mandel, Shilpa Khatri, Dustin Kleckner Jun 2024

High-Speed Two-Color Scanning Volumetric Laser-Induced Fluorescence, Diego Tapia Silva, Cole J. Cooper, Tracy L. Mandel, Shilpa Khatri, Dustin Kleckner

Faculty Publications

Many problems in fluid mechanics require single-shot 3D measurements of fluid flows, but are limited by available techniques. Here, we design and build a novel flexible high-speed two-color scanning volumetric laser-induced fluorescence (H2C-SVLIF) technique. The technique is readily adaptable to a range of temporal and spatial resolutions, rendering it easily applicable to a wide spectrum of experiments. The core equipment consists of a single monochrome high-speed camera and a pair of ND: YAG lasers pulsing at different wavelengths. The use of a single camera for direct 3D imaging eliminates the need for complex volume reconstruction algorithms and easily allows for …


High-Speed Two-Color Scanning Volumetric Laser-Induced Fluorescence, Diego Tapia Silva, Cole J. Cooper, Tracy L. Mandel, Shilpa Khatri, Dustin Kleckner Jun 2024

High-Speed Two-Color Scanning Volumetric Laser-Induced Fluorescence, Diego Tapia Silva, Cole J. Cooper, Tracy L. Mandel, Shilpa Khatri, Dustin Kleckner

Faculty Publications

Many problems in fluid mechanics require single-shot 3D measurements of fluid flows, but are limited by available techniques. Here, we design and build a novel flexible high-speed two-color scanning volumetric laser-induced fluorescence (H2C-SVLIF) technique. The technique is readily adaptable to a range of temporal and spatial resolutions, rendering it easily applicable to a wide spectrum of experiments. The core equipment consists of a single monochrome high-speed camera and a pair of ND: YAG lasers pulsing at different wavelengths. The use of a single camera for direct 3D imaging eliminates the need for complex volume reconstruction algorithms and easily allows for …


Self-Estimated Personal Intelligence— 16-Item (Sepi-16) Manual (2nd Edition, Extended Version), John D. Mayer, A. T. Panter, David R. Caruso Jun 2024

Self-Estimated Personal Intelligence— 16-Item (Sepi-16) Manual (2nd Edition, Extended Version), John D. Mayer, A. T. Panter, David R. Caruso

UNH Personality Lab

No abstract provided.


Towards Automating The Nautical Chart Generalization Workflow, Tamer Nada, Christos Kastrisios, Brian Calder, Christie Ence, Craig Greene, Amber Bethell Jun 2024

Towards Automating The Nautical Chart Generalization Workflow, Tamer Nada, Christos Kastrisios, Brian Calder, Christie Ence, Craig Greene, Amber Bethell

Center for Coastal and Ocean Mapping

Current nautical chart generalization methods are notably labor intensive, requiring significant levels of human intervention to compile, update, and maintain chart products. The ideal situation would be a fully automated solution for generating nautical charts seamlessly from a comprehensive database, on demand, at the appropriate scale, at the point of use, and respecting the product constraints. However, regardless of the various research efforts and advancements in technology, including those involving AI, nautical chart generalization tasks are still performed manually, or semi-manually, where a likelihood of human error is expected. This manuscript presents a research effort toward automated chart compilation through …


Researchers From Unh And Northeastern Dig Into History To Uncover A 'King', Robbin Ray Jun 2024

Researchers From Unh And Northeastern Dig Into History To Uncover A 'King', Robbin Ray

Media Relations

No abstract provided.


Unh Researchers Help Unearth What Is Believed To Be King Pompey Homestead, Robbin Ray Jun 2024

Unh Researchers Help Unearth What Is Believed To Be King Pompey Homestead, Robbin Ray

UNH Today Archive

No abstract provided.


Great Bay Estuary (Grb) Nerr Nutrient Metadata April 2023 Through December 2023, Thomas K. Gregory, Lara M. Martin Jun 2024

Great Bay Estuary (Grb) Nerr Nutrient Metadata April 2023 Through December 2023, Thomas K. Gregory, Lara M. Martin

PREP Reports & Publications

No abstract provided.


Effects Of Single-Session Practice Structure On Motor Skill Acquisition And Alpha And Beta Eeg Oscillations, Aubrey Porter, Ronald Victor Croce, Wayne Smith Jun 2024

Effects Of Single-Session Practice Structure On Motor Skill Acquisition And Alpha And Beta Eeg Oscillations, Aubrey Porter, Ronald Victor Croce, Wayne Smith

Faculty Publications

Background: Although it is known that practicing a motor skill updates the associated internal model, it is still unclear as to how cortical oscillations linked with the motor skill change under differing practice schedules. The current study investigated α- and β-power changes associated with motor skill acquisition. Objectives: Firstly, we investigated the behavioral effects of practice on motor learning and retention during repetitive (RP) and variable (VP) practice schedules on an anticipation timing task. Secondly, we investigated changes in cortical α (10 - 13 Hz) and β (15 - 30 Hz) event-related synchronization and desynchronization (ERS/ERD) under RP and VP …


Effects Of Single-Session Practice Structure On Motor Skill Acquisition And Alpha And Beta Eeg Oscillations, Aubrey Porter, Ronald Victor Croce, Wayne Smith Jun 2024

Effects Of Single-Session Practice Structure On Motor Skill Acquisition And Alpha And Beta Eeg Oscillations, Aubrey Porter, Ronald Victor Croce, Wayne Smith

Faculty Publications

Background: Although it is known that practicing a motor skill updates the associated internal model, it is still unclear as to how cortical oscillations linked with the motor skill change under differing practice schedules. The current study investigated α- and β-power changes associated with motor skill acquisition. Objectives: Firstly, we investigated the behavioral effects of practice on motor learning and retention during repetitive (RP) and variable (VP) practice schedules on an anticipation timing task. Secondly, we investigated changes in cortical α (10 - 13 Hz) and β (15 - 30 Hz) event-related synchronization and desynchronization (ERS/ERD) under RP and VP …


Accurate Determination Of Camera Quantum Efficiency From A Single Image, Yuri Rzhanov Jun 2024

Accurate Determination Of Camera Quantum Efficiency From A Single Image, Yuri Rzhanov

Center for Coastal and Ocean Mapping

Knowledge of spectral sensitivity is important for high-precision comparison of images taken by different cameras and recognition of objects and interpretation of scenes for which color is an important cue. Direct estimation of quantum efficiency curves (QECs) is a complicated and tedious process requiring specialized equipment, and many camera manufacturers do not make spectral characteristics publicly available. This has led to the development of indirect techniques that are unreliable due to being highly sensitive to noise in the input data, and which often require the imposition of additional ad hoc conditions, some of which do not always hold. We demonstrate …


5th Annual Noaa Hurricane Preparedness Summit Report, Crrc, Noaa Jun 2024

5th Annual Noaa Hurricane Preparedness Summit Report, Crrc, Noaa

Coastal Response Research Center

NOAA’s Disaster Preparedness Program partnered with Coastal Response Research Center (CRRC) to facilitate webinars on two consecutive days focusing on NOAA’s hurricane preparedness and readiness for personnel, mission, infrastructure (PMI). The virtual event entitled “NOAA Hurricane Preparedness Summit 2024,” helped put NOAA in a better posture for the 2024 hurricane season by identifying best practices and lessons learned from the 2023 season, recognizing and discussing challenges related to climate change and extreme weather events, and socializing tools and resources available to support different stages of response. The summit included plenary presentations from federal and state agency representatives outlining topics such …