High Quality Stock Photos of "negative+ion"

832-398506 - close up cheeseburger board

1348-5303 - Changes in ion permeance underlying the action potential.

1349-636 - Negative Pressure Ventilator, Iron Lung

1349-637 - Negative Pressure Ventilator, Iron Lung

1349-787 - GOCE Satellite's Electric Ion Propulsion

1349-742 - Ion escape from Mars, artwork

$A telescopic closeup of Comet Lovejoy (C/2014 Q2) on January 19, 2015. I shot this from near Silver City, New Mexico, using a TMB 92mm apo refractor at f/4.4 and using a Canon 6D at ISO 1600 for a stack of 4 x 5 minute exposures. The ion tail is primarily from a single exposure to minimize blurring from the comet's motion relative to the stars. The rest of the image is from the stacked combination to minimize noise.$

1350-91 - A telescopic closeup of Comet Lovejoy (C/2014 Q2) on January 19, 2015. I shot this from near Silver City, New Mexico, using a TMB 92mm apo refractor at f/4.4 and using a Canon 6D at ISO 1600 for a stack of 4 x 5 minute exposures. The ion tail is primarily from a single exposure to minimize blurring from the comet's motion relative to the stars. The rest of the image is from the stacked combination to minimize noise.

A telescopic closeup of Comet Lovejoy (C/2014 Q2) on January 17, 2015, showing structure in the ion gas tail, in the form of streamers and discontinuities in the tail.

1350-93 - A telescopic closeup of Comet Lovejoy (C/2014 Q2) on January 17, 2015, showing structure in the ion gas tail, in the form of streamers and discontinuities in the tail.

This is Comet NEOWISE (C/2020 F3) over the Horseshoe Canyon formation near Drumheller, Alberta on the night iof July 10-11, 2020, taken about 2 a.m. MDT with the comet just past lower culmination with it circumpolar at this time. Warm light from the rising waning gibbous Moon provides the illumination. The comet's faint blue ion tail is just barely visible even in the moonlit sky and low altitude. The glow of summer perpetual twilight at latitude 51.5�8 N still colours the northern horizon despite this being close to the middle of the night.

1350-116 - This is Comet NEOWISE (C/2020 F3) over the Horseshoe Canyon formation near Drumheller, Alberta on the night iof July 10-11, 2020, taken about 2 a.m. MDT with the comet just past lower culmination with it circumpolar at this time. Warm light from the rising waning gibbous Moon provides the illumination. The comet's faint blue ion tail is just barely visible even in the moonlit sky and low altitude. The glow of summer perpetual twilight at latitude 51.5�8 N still colours the northern horizon despite this being close to the middle of the night.

1350-119 - Another incredible sky this night!

Comet NEOWISE (C/2020 F3) reflected in the still waters this night of Crawling Lake in southern Alberta. A dim aurora at right colours the sky magenta. Lingering twilight colours the sky blue. A meteor or more likely a flaring satellite appears at right and is also reflected in the water. Even in this short exposure, the two tails ' dust and ion ' are visible. This was July 20, 2020.

1350-118 - Comet NEOWISE (C/2020 F3) reflected in the still waters this night of Crawling Lake in southern Alberta. A dim aurora at right colours the sky magenta. Lingering twilight colours the sky blue. A meteor or more likely a flaring satellite appears at right and is also reflected in the water. Even in this short exposure, the two tails ' dust and ion ' are visible. This was July 20, 2020.

1349-75 - Earth's Radiation Belts and Plasmapause

1172-4158 - Kochi Prefecture, Japan

1116-42102 - Businessmen hiding their heads in the sand, composite image

1116-41744 - A Device In The Sand On The Shore Of Hallo Bay, Katmai Naional Park, Alaska Peninsula, Southwest Alaska, United States Of America

712-2743 - TWG Tea shop, ION Orchard, centre commercial, Orchard Road, Singapore, Southeast Asia, Asia

Wat Phra Dhammakaya temple on Makha Bucha Day or Magha Puja Day, Theravada Buddhists, monks sitting around the Chedi Mahadhammakaya Cetiya, Khlong Luang District, Pathum Thani, Bangkok, Thailand, Asia *** IMPORTANT: Image may not be used in a negative context with the Dhammakaya temple ***

832-381820 - Wat Phra Dhammakaya temple on Makha Bucha Day or Magha Puja Day, Theravada Buddhists, monks sitting around the Chedi Mahadhammakaya Cetiya, Khlong Luang District, Pathum Thani, Bangkok, Thailand, Asia *** IMPORTANT: Image may not be used in a negative context with the Dhammakaya temple ***

832-382212 - Wat Phra Dhammakaya temple on Makha Bucha Day or Magha Puja Day, Theravada Buddhists, monks sitting around the Chedi Mahadhammakaya Cetiya, Khlong Luang District, Pathum Thani, Bangkok, Thailand, Asia *** IMPORTANT: Image may not be used in a negative context with the Dhammakaya temple ***

1116-40684 - Dungarvan Bay, Helvick Head, County Waterford, Ireland

1116-40677 - Snow Covered Slope With Blue Sky

1116-40661 - Sunset Over A Dock In The Lake, England

1116-40688 - County Cork, Ireland, Hay Bales After The Harvest Near Mallow

1116-40689 - County Cork, Ireland, Hay Bales After The Harvest Near Mallow

1116-40679 - Snow Drifts On A Hill

Mass event at Wat Phra Dhammakaya temple, followers holding pictures with Buddha images, Khlong Luang District, Pathum Thani, Bangkok, Thailand, Asia *** IMPORTANT: Image must not be used in a negative context with the Dhammakaya temple ***

832-378678 - Mass event at Wat Phra Dhammakaya temple, followers holding pictures with Buddha images, Khlong Luang District, Pathum Thani, Bangkok, Thailand, Asia *** IMPORTANT: Image must not be used in a negative context with the Dhammakaya temple ***

844-7332 - ION Orchard Shopping Mall on Orchard Road, Singapore, Southeast Asia

844-7331 - ION Orchard Shopping Mall on Orchard Road, Singapore, Southeast Asia

1178-19006 - Traffic light and Do Not Enter sign on pole

1178-11412 - Saddle ion wooden stand

1178-5557 - Saddle ion wooden stand

832-220708 - The Merry Cemetery of Sapanta, wooden cross, detail, Maramures, Romania

832-220709 - The Merry Cemetery of Sapanta, wooden cross, detail, Maramures, Romania

832-220707 - The Merry Cemetery of Sapanta, wooden cross, detail, Maramures, Romania

Aerial view, Emscher river, Rhine-Herne Canal, Emscherkunst.2010 art project, N55 artist group, Ion Sorvin, Ingvil H. Aarbakke, Walking House, Emscher-Insel Nordsternpark, Gelsenkirchen, Ruhr area, North Rhine-Westphalia, Germany, Europe

832-118706 - Aerial view, Emscher river, Rhine-Herne Canal, Emscherkunst.2010 art project, N55 artist group, Ion Sorvin, Ingvil H. Aarbakke, Walking House, Emscher-Insel Nordsternpark, Gelsenkirchen, Ruhr area, North Rhine-Westphalia, Germany, Europe

832-105438 - Strada Ion Campineanu, Bucharest, Romania, Europe

1116-5571 - Enniscrone, Killala Bay, County Sligo, Ireland

1116-5528 - Valentia Island, County Kerry, Ireland, Lighthouse And Cahirciveen In The Distance

1116-5538 - Rock Of Cashel, Hore Abbey, Cashel, County Tipperary, Ireland

1116-859 - Landscape With Lough Corrib In The Distance, County Galway, Ireland

1116-5568 - Ladies View, Killarney National Park, Ring Of Kerry, County Kerry, Ireland

1116-927 - River Blackwater, Cappoquin, County Waterford, Ireland

1116-5540 - Helvick Harbour, County Waterford, Ireland

1116-5557 - Portmagee, County Kerry, Ireland

1116-5537 - Rock Of Cashel, Cashel, County Tipperary, Ireland

1116-5539 - Dungarvan Castle, Dungarvan, County Waterford, Ireland

1116-5534 - Enniscrone, Killala Bay, County Sligo, Ireland

1116-929 - Tankardstown Mine, Copper Coast, Near Bunmahon, County Waterford, Ireland

1116-883 - Rock Of Cashel, Cashel, County Tipperary, Ireland

1116-893 - Galway Hookers, County Galway, Ireland

1116-838 - Rathlin Island, County Antrim, Ireland

Zadok Agbeko is a poor child from the small village of Akramaman who walks 5km every day to the Ayikai Doblo public primary school with his older brothers. Zadok, along with many of the children in his socio economic background suffers from helminth infections and have tested negative for allergies. Zadok is one of the many children in Gahna participating in a study by Dr. Daniel Boakye at the University of Ghana attempting to better understand the connection between high rates of helminth infections and protection from allergies and asthma.

857-37213 - Zadok Agbeko is a poor child from the small village of Akramaman who walks 5km every day to the Ayikai Doblo public primary school with his older brothers. Zadok, along with many of the children in his socio economic background suffers from helminth infections and have tested negative for allergies. Zadok is one of the many children in Gahna participating in a study by Dr. Daniel Boakye at the University of Ghana attempting to better understand the connection between high rates of helminth infections and protection from allergies and asthma.

1194-219 - Sculpture, bulgaria. Ornamental lion, sofia

911-6997 - Excavating volcanic Scoria rock from the Seydisholar cone for road building material, near Selfoss, Iceland, Polar Regions

Scoria depsoits quarried from the Seydisholar scoria volcanic cone being used for road stone to create a network of tracks for new holiday cabins near Selfoss in Iceland, Polar Regions

911-6995 - Scoria depsoits quarried from the Seydisholar scoria volcanic cone being used for road stone to create a network of tracks for new holiday cabins near Selfoss in Iceland, Polar Regions

911-6996 - Excavating volcanic Scoria rock from the Seydisholar cone for road building material, near Selfoss, Iceland, Polar Regions

800-678 - Nutmeg sculpture outside ION Orchard shopping mall, Orchard Road, Singapore, Southeast Asia, Asia

834-2195 - Ion Shopping Complex, Orchard Road, Singapore, Southeast Asia, Asia

788-1816 - Close-up of the painting of a Dragon

763-629 - Chancay Culture, 13C AD jaguar and parrot in negative and positive design, cotton in the collection of the Museo Amano, Lima, Peru