View allAll Photos Tagged lifescience,
Author: N. H. Jacob
Date: 1834 ca.
Description: Coeur injecte. Le coeur est represnté en situation verticale sur quatre plans; les vaisseaux injectés se voient à la surface, sous la membrane séreuse, environnés de flacons graisseux, qui cachent leurs origines vers le sillon circulaire. Fig. 1 : Plan antérieur. Fig. 2 : Plan postérieur. Fig. 3 : Plan lateral gauche. Fig. 4 : Plan lateral droit. Adulte, grandeur naturelle. Par N.H. Jacob.
Technique: Lithographic drawing
Source: Traité complet de l'anatomie de l'homme comprenant la médecine opératoire / par le Dr Bourgery ; avec planches lithographiées d'après nature par N.H. Jacob. - Paris : C.A. Delaunay, 1834. - 8 Vol. : il. ; 45 cm. - I-V. Anatomie descriptive ou physiologique ; VI-VII. Iconographie d'anatomie chirurgicale et de médecine opératoire ; VIII. Embryogénie, anatomie philosophique et anatomie microscopique. Faculty of Medicine's Library (IA/RES 354 D, Table 9 bis).
Image and caption provided by: Silvia Di Marco and Pedro Bidarra Silva, FCUL
Leukolike Vectors are carefully engineered using white blood cell membrane to create cellular patches on the surface of porous silicon nanoparticles. This strategy bestows the nanoparticle core with biomimetic properties with the transfer of over 150 proteins onto the particle's surface.
Courtesy of Mr. Michael Evangelopoulos , Houston Methodist Research Institute
Image Details
Instrument used: Nova NanoSEM
Magnification: 10,000
Horizontal Field Width: 14.9
Voltage: 20
Spot: 3.0
Working Distance: 11.0
Bark beetle pupa (Coleoptera, Scolytidae)
Courtesy of Prof. Andrea Di Giulio
Image Details
Instrument used: Helios NanoLab
Magnification: 271x
Horizontal Field Width: 1.10 μm
Vacuum: 3 mbar
Voltage: 2 kV
Spot: -
Working Distance: 5.9
Detector: SE
Poor little guy, he's not really this clean looking, he leads a tough life and he is a little gray and weather beaten. Scratches or bite marks on his nose and face, sometimes healing wounds on his neck. That's scary. The exposure here is iffy and I had to push the controls around to get any kind of useful image.
I tried for more than a year to lure him into one of Fix Our Ferals' traps. He set it off once but escaped, and never fell for it again. I'd love to get him a vet visit, shots, and have him fixed. I doubt he'll ever retire, he's been wild his whole life. But he was friends with our neighbors who have since moved, and we've always admired him.
A young female cat who looks quite like him appeared a couple years ago, in a family way. We fed them both, of course. I did catch her and one set of new neighbors caught the kittens she was raising under their deck- two went to new, forever homes, they kept two sisters. Mom got fixed, full shots, and the tip of one ear clipped, so anyone can tell she's been to the doctor. Abby named her "Sunflower". But Rhodie here is too cunning for the trap, and he'll always be just beyond reach, I've reluctantly concluded.
Head of bark beetle larval head (Coleoptera, Scolytidae)
Courtesy of Dr. Andrea Di Giulio
Image Details
Instrument used: Helios NanoLab
Magnification: 561x
Horizontal Field Width: 532 μm
Vacuum: 3 mbar
Voltage: 5 kV
Spot: -
Working Distance: 8.5
Detector: SE
SEM image of hair bundles atop hair cells in the chick utricle collected on the Helios NanoLab 650. The hair-cell bodies are not visible in this image, but project below the surface of the epithelium, each reaching down to contact a neuron. The hair bundle is a collection of stereocilia arranged in a staircase pattern. The sterocilia contain mechanosensitive transduction channels that pop open when the hair bundle is deflected by tilting of the head, or linear accelerations of the head in the horizontal plane. Activation of the transduction channels depolarizes the hair cell, which triggers the release of synaptic vesicles.
Courtesy of Dr. Rachel Dumont , OHSU
Image Details
Instrument used: Helios NanoLab
Magnification: 5,000x
Horizontal Field Width: 82.9 µm
Voltage: 1 kV
Working Distance: 13.5 mm
Detector: SE
Our feral pal, entrusted to our care by a charming neighbor who later retired and moved away. She named him Rhodie, because he hung out under a rhododendron in her backyard. He had been injured, hit by a car perhaps, and healed in the neighbor's extensive garden. She said she managed to sweet talk him into coming close enough for brushing the top of his head with her fingers, but he was wild through and through, and wiley.
He was beautiful and robust, but in later years got injured by other cats, possums, raccoons, foxes or ???. You can see some combination of scab or something adhering to a wound under his jaw here.
We fed him and tried to trap him for a visit to the vet to be neutered and get his immunizations, but after setting off a trap, once, and escaping, he never fell for it again for me. We fed him and worried about him and were always glad to see him. But we haven't seen him in many months. Maybe he's found a home somewhere, or reached the end of his story.
Mimosa flower
Courtesy of Dr. Laura Valentini
Image Details
Instrument used: Quanta SEM
Magnification: 165x
Horizontal Field Width: 1.58mm
Vacuum: 0.80 mbar
Voltage: 15.6 kV
Spot: 3.5
Working Distance: 10.0
Detector: BSE
This is an image of a cross-section of an abalone shell showing layers of aragonite platelets stacked on top of each other.
Courtesy of Mrs. Miranda Waldron , University of Cape Town
Image Details
Instrument used: Nova NanoSEM
Magnification: 5,000x
Horizontal Field Width: 60um
Voltage: 5 kV
Spot: 3.5
Working Distance: 5.8mm
Detector: ETD
大家看這一張稻穗感覺沒有什麼特別的地方，照片看起來像用50mm標準鏡頭拍的。有50mm鏡頭拍出的感覺（沒有明顯桶狀變形）。但是大家有沒有發現：稻穗後面的房子顯得異常的小。像是超廣角才有的感覺。
告訴大家，這是用『神之眼』拍出來的照片，由於神之眼的『桶狀變形』幾乎是零，所以大家才感覺稻穗是直的，沒有變形，像是用50mm拍出來的。
Contax G16 拍出來的色彩給人感覺～『晶潤』的感覺，不同於其他菜頭拍出來像抹上一層菜油的感覺！！！ ~Sep.14.2008
Fine papillae on lily petal.
Courtesy of Dr. Guichuan Hou
Image Details
Instrument used: Quanta SEM
Magnification: 250x
Voltage: 25kV
Spot: 5
Working Distance: 9.1
Detector: SE
Author: N. H. Jacob
Date: 1834 ca.
Description: Ensemble dês appareils glandulaire et paillaire de la cavité buccale. Grossissement de 2 ½ diamètre; en surface 6 ¼ fois. Dessiné d’après nature et lith. Par N. H. Jacob.
Technique: Lithographic drawing
Source: Traité complet de l'anatomie de l'homme comprenant la médecine opératoire / par le Dr Bourgery ; avec planches lithographiées d'après nature par N.H. Jacob. - Paris : C.A. Delaunay, 1834. - 8 Vol. : il. ; 45 cm. - I-V. Anatomie descriptive ou physiologique ; VI-VII. Iconographie d'anatomie chirurgicale et de médecine opératoire ; VIII. Embryogénie, anatomie philosophique et anatomie microscopique. Faculty of Medicine's Library (IA/RES 354 C, Table 86).
Image and caption provided by: Silvia Di Marco and Pedro Bidarra Silva, FCUL
Author: N. H. Jacob
Date: 1834 ca.
Description: Coeur et poumons, vus par le plan postérieur. Emsemble et mode d’intrication des vesseaux cardiaques, et de canaux sanguins et aérifères dês poumons. Adulte, grandeur naturelle. Par N.H. Jacob.
Technique: Lithographic drawing
Source: Traité complet de l'anatomie de l'homme comprenant la médecine opératoire / par le Dr Bourgery ; avec planches lithographiées d'après nature par N.H. Jacob. - Paris : C.A. Delaunay, 1834. - 8 Vol. : il. ; 45 cm. - I-V. Anatomie descriptive ou physiologique ; VI-VII. Iconographie d'anatomie chirurgicale et de médecine opératoire ; VIII. Embryogénie, anatomie philosophique et anatomie microscopique. Faculty of Medicine's Library (IA/RES 354 D, Table 5 bis).
Image and caption provided by: Silvia Di Marco and Pedro Bidarra Silva, FCUL
Rhodie is a feral who our friend and neighbor Nancy met when he was recovering from a injury in her back yard. He liked a spot under the Rhododendrons, so Rhodie was his name. She talked to him and fed him and he recovered from a leg injury - hit by a car as I recall. She caught him in a humane box trap, and planned to take him in for getting fixed and shots and all the mod-cons, the next day, but he got out of the trap, in the night, and got out of her basement, which has no known exit. He showed up for breakfast, the next morning, but was a bit stand-off-ish.
Nancy managed to scritch him on the top of his head, in time, but never got closer. She left us a big bag of dry food and his water bowl when she moved away, and we've been feeding him and worrying about him too, ever since. When I was trying to catch him myself, Nancy *and* one of her former housemates both sent material support, which illustrates how nice they are, and what an appealing guy he is. Alas, he was too wiley for me to catch. Every winter we worry about him and put out food whenever we see him, but its clear he's dining at more than on establishment, as well as al-fresco. Good on him.
Some years after we took over, another cat with remarkably similar markings showed up in the neighborhood... small, and distinctly pregnant. She was named Sunflower by our daughter, who is good at cat names. Our delightful neighbors, who had bought Nancy's house, had been helping feeding outdoor contingent, and they found where Sunflower hid her kittens under a deck in their backyard. They met the kittens and started feeding them solid food when it seemed right.
I managed to trap Sunflower, get her to the vet, fixed, full set of shots, and when she'd recovered for a week, we turned her loose. She tolerated having my scritch on top of her head, twice a day, along with feeding, but didn't warm in any way to me. The neighbors kept two of the kittens and found forever homes for the other two. We believe Sunflower looks like Rhodie because he's her dad, by a feral mother we may or may not have met.
Nereis sandersi, deep sea worm living in hydrothermal vent.
Courtesy of Mr. Nicolas GAYET
Image Details
Instrument used: Quanta SEM
Magnification: 47
Horizontal Field Width: 5.51mm
Voltage: 5kV
Spot: 5.0
Working Distance: 12.3
Detector: SE
Author: N. H. Jacob
Date: 1834 ca.
Description: Enveloppes encéphalo-rachidiennes. Plan inférieur. Dessiné d’après nature par N. H. Jacob.
Technique: Lithographic drawing
Source: Traité complet de l'anatomie de l'homme comprenant la médecine opératoire / par le Dr Bourgery ; avec planches lithographiées d'après nature par N.H. Jacob. - Paris : C.A. Delaunay, 1834. - 8 Vol. : il. ; 45 cm. - I-V. Anatomie descriptive ou physiologique ; VI-VII. Iconographie d'anatomie chirurgicale et de médecine opératoire ; VIII. Embryogénie, anatomie philosophique et anatomie microscopique. Faculty of Medicine's Library (IA/RES 354 C, Table 8).
Image and caption provided by: Silvia Di Marco and Pedro Bidarra Silva, FCUL
the skin of lizard
Courtesy of Ms. Zehra Sinem Hortooğlu
Image Details
Instrument used: Quanta SEM
Magnification: 145x
Vacuum: 2.71 e-3 Pa
Voltage: 3 kV
Spot: 3
Working Distance: 11.3
Detector: SE
Finance Minister Michael de Jong speaking at the Canadian Reception in Tel Aviv, kicking off a trade mission to Israel to strengthen intergovernmental relationships, with a focus on the life sciences and cyber security sectors.
Learn more: news.gov.bc.ca/releases/2016FIN0049-002343
From "A Journal of a Voyage to the South Seas in HIs Majesty's Ship the Endeavour (1768-1771)" by Sydney Parkinson. Exhibit in the Natural History Museum, London.
"In the summer of 1768, Sydney Parkinson, aged just 23, set sail from Plymouth on one of the most important and scientifically groundbreaking voyages of all time.
"Employed as naturalist artist on board HMS Endeavour, Parkinson was to create a visual record of the ship's voyage across the Pacific. Parkinson produced over 1,300 paintings and sketches of the plants and animals he encountered during the expedition, and these represent one of the most significant visual legacies in natural history.
"Sadly, Parkinson never returned from the voyage. He, along with many others, died from dysentery, just six months before the Endeavour arrived home.
"Parkinson's account of the Endeavour voyage was published by his brother, Stanfield, using Sydney's papers and illustrations. The account captures Sydney's many observations. These include the changing weather and state of the sea, and his curiosity about the people he met during the voyage." [Text accompanying the museum exhibit]
We got the mold for this from Educational Innovations Inc.
I think the little spots of unmixed gel food coloring add a nice gruesome touch!
www.teachersource.com/BiologyLifeScience/LifeScience/Brai...
It comes with a recipe for the jell-o which includes evaporated (or condensed- I don't remember) milk to make it opaque.
The analysis by electron microscopy is a very important tool for some diseases of difficult diagnosis. The alveolar soft part sarcoma is a rare disease, but diagnosis is difficult by traditional techniques. For that, in many cases the Transmision Electron microscopy is a ideal tool to stablish the precise diagnostic. In this micrograph we can observe polygonal crystal structures localized into cytoplasm of cells obtained of alveolar sarcoma. It is inevitable to go with view the forms linear perfectly ordered comprising these crystals.
Courtesy of Ms. ALMA DELIA HERNANDEZ PEREZ , Instituto Nacional de Rehabilitación
Image Details
Instrument used: Tecnai
Magnification: 65000 x
Voltage: 80 Kv
Spot: 1.0
Author: n/a
Date: 1821-1831
Description: Fig. 1 : Les douze côtes droites vue par leur face externe, dans leur situation respective, pour faire voir la forme et la direction de ces os et des espaces inter-costaux. Grandeur naturelle. Fig. 2 : La poitrine d’un fetus à terme, face antérieure. Grandeur naturelle. Fig. 3 : partie latérale droite de la poitribe d’un fetus à terme.
Technique: Lithographic drawing
Source: Anatomie de l'homme, ou, description et figures lithographiées de toutes les parties du corps humain / par Jules Cloquet ; publiée par de C. de Lasteyrie, éditeur. - Paris : a l'Imprimerie lithographique de C. de Lasteyrie, 1821-1831. - 5 t. : il. ; 52 cm. - Tomo 1. Ostéologie ; Tomo 2. Myologie ; Tomo 3. Névrologie ; Tomo 4. Angiologie ; Tomo 5. Splanchnologie et embryotomie. Oferta de Henrique de Vilhena ao Instituto de Anatomia. Faculty of Medicine's Library (IA/RES 386 F, Table 9).
Image and caption provided by: Silvia Di Marco and Pedro Bidarra Silva, FCUL
Author: n/a
Date: 1821-1831
Description: Fig. 1 : La face séparé du crâne et vue de profil. Fig. 2 : Mâchoire supérieure vue en dessous. Fig. 3 : Mâchoire inférieure guarnie de ses dents, vue en dessu. Fig. 4 : Les premiers rudiments des dents d’un fœtus d’environ quatre mois, extraits de la mâchoire inférieure. Fig. 5 : Moitié de la mâchoire inférieure d’un fœtus à terme.
Technique: Lithographic drawing
Source: Anatomie de l'homme, ou, description et figures lithographiées de toutes les parties du corps humain / par Jules Cloquet ; publiée par de C. de Lasteyrie, éditeur. - Paris : a l'Imprimerie lithographique de C. de Lasteyrie, 1821-1831. - 5 t. : il. ; 52 cm. - Tomo 1. Ostéologie ; Tomo 2. Myologie ; Tomo 3. Névrologie ; Tomo 4. Angiologie ; Tomo 5. Splanchnologie et embryotomie. Oferta de Henrique de Vilhena ao Instituto de Anatomia. Faculty of Medicine's Library (IA/RES 386 F, Table 22).
Image and caption provided by: Silvia Di Marco and Pedro Bidarra Silva, FCUL
The Red Velvet Mite is a bug that belongs to the family Trombidiidae. In India it is used as medicine for paralysis.
The figure represents the mechanosensory hairs of Red Velvet Mite. Such hair helps in sensing temperature, vibration and hygroscopic pressure of the surrounding. Purpose of this research is to develop artificial sensors by observing pattern, alignment and other properties of these hairs.
The amazing similarity to the real sea grass inspired me to take an image for contest.
Courtesy of Mr. Nishant Kumar , Natinal Institute of Technology, Rourkela, India
Image Details
Instrument used: Nova NanoSEM
Magnification: 1,000x
Horizontal Field Width: 50μm
Vacuum: 0.000003mbar
Voltage: 10kV
Spot: 3.0
Working Distance: 3.5
Detector: SE
This image was taken for the education of children in the passport vacation. This is a training organized by the specimen at the University of Lausanne.
Courtesy of Mr. Mucciolo Antonio , University of Lausanne
Image Details
Instrument used: Quanta SEM
Magnification: 2363
Horizontal Field Width: 53.7
Vacuum: LFD
Voltage: 8.3
Spot: 5
Working Distance: 11.1
Detector: BSE
Pictured are the atomic-resolution structures of three amyloid polymorphs against a (falsely coloured) background image of the fibrils taken with a transmission electron microscope. Determining the fibril structures, and defining the major structural elements and interactions contributing to their hierarchical self-assembly, provides insight into the formation of polymorphic amyloid in a range of protein deposition disorders including Alzheimer’s and Parkinson’s diseases. Image courtesy of Anthony W. P. Fitzpatrick, Christopher A. Waudby, Daniel K. Clare, Michele Vendruscolo and Christopher M. Dobson.
Courtesy of Dr. Anthony Fitzpatrick
Image Details
Instrument used: Tecnai
Author: N.H. Jacob, with Ludovic Hirschfeld et al.
Date: 1866-1867
Description: Anatomie chirurgicale. Loges musculaires, aponévroses, vaisseux et nerfs du cou et de l’aisselle. Adulte, grandeur neturelle.
Technique: Lithographic drawing
Source: Traité complet de l'anatomie de l'homme comprenant l'anatomie chirurgicale et la médecine opératoire / par les docteurs Bourgery et Claude Bernard ; et le Professeur-dessinateur-anatomiste N.H. Jacob ; avec le concours de MM. Ludovic Hirschfeld [et al.]. - Paris : L. Guérin, 1866-1867. - 8 vol. in 9 e 8 atlas : il. ; 44 cm. - Tomo VI. Médicine opératoire. Faculty of Medicine's Library (IA/RES 382, Table 6).
Image and caption provided by: Silvia Di Marco and Pedro Bidarra Silva, FCUL
Author: N. H. Jacob
Date: 1834 ca.
Description: Varété du nerf facial. L’objet de cês deux figures n’a rapport qu’aux divisions principales du nerf, dont les divisions extremes n’ont pás été suivies avec le même soin que sur la planche précédente. Dessiné d’après nature par N. H. Jacob.
Technique: Lithographic drawing
Source: Traité complet de l'anatomie de l'homme comprenant la médecine opératoire / par le Dr Bourgery ; avec planches lithographiées d'après nature par N.H. Jacob. - Paris : C.A. Delaunay, 1834. - 8 Vol. : il. ; 45 cm. - I-V. Anatomie descriptive ou physiologique ; VI-VII. Iconographie d'anatomie chirurgicale et de médecine opératoire ; VIII. Embryogénie, anatomie philosophique et anatomie microscopique. Faculty of Medicine's Library (IA/RES 354 C, Table 41).
Image and caption provided by: Silvia Di Marco and Pedro Bidarra Silva, FCUL
Asian tiger mosquito (Aedes albopictus) egg.
Courtesy of Dr. Riccardo Antonelli , Department of Agriculture, Food and Environment, Pisa University
Image Details
Instrument used: Quanta SEM
Magnification: 1,600x
Horizontal Field Width: 186 μm
Vacuum: High Vacuum
Voltage: 10 kV
Spot: 4.0
Working Distance: 7.6
Detector: ETD
Ticks are a parasitic insect with mouth parts specialized for sucking blood. When the tick is viewed from below, the barbed hypostome is visible. The the barbs point back toward the tick, making the insect difficult to remove once the hypostome is inserted into the skin. The upper side of the hypostome (not visible in this image) is a channel which moves the tick's saliva into the host and the host's blood into the tick.
To prepare this sample, the insect was removed from the skin and frozen to kill it. To take the image, the tick was laid on its back on the ESEM metal peg and scanned.
Courtesy of Dr. Sarah Swanson , Dept. of Botany, Univ. of Wisconsin - Madison
Image Details
Instrument used: Quanta SEM
Magnification: 800
Vacuum: 3 Torr
Voltage: 20kV
Spot: 5.0
Working Distance: 8mm
Detector: GSED
Mammacarcinoma Cell attacked by Natural Killer Cell
Courtesy of Mr. Oliver Meckes , eye of science
Image Details
Instrument used: Quanta SEM
Magnification: 6000x
Vacuum: High Vac.
Voltage: 7 kV
Spot: 3,0
Working Distance: 9mm
Detector: Se, BSE + BSE
He's probably blissed out, possibly purring. You can see what a hearty, big fellow he was. Long haired American tabby, a kitten from a pair of adults Lori owned when I met her. Like Abby's cat Moonlight, Mothra had all the hallmarks of a male cat- hail fellow well met good regard for everyone, with a high likelihood of biting or clawing once in a while, anyway. Easy affection when sleepy, charming when he wanted to be, full of energy sometimes, subject to sudden dashing around impulses. There was a couch in my living room at one point that he'd scoot around under and up the back of, clawing his way along the couch with his back to the rug or the wall. Pop! Up comes his little head at the back of the sofa, then swish swish swish he'd pop out down by your feet. He had a whole routine for running around on the furniture in that apartment - sofa to chair, jump into the bedroom, land on the bed, bed to floor, scoot back out and across the living room on the floor, jump onto the sofa and start again.
The box is a Brooks Brother's box, one they could fold up your suit and pack it for shipment in. Its the box I brought my first Brooks Brother's suit home in, and kept for years as a memory box for large, flat stuff. I was 19, 1976, when I bought the suit, I actually out-grew it, besides being too heavy around the middle! Beautiful, grey wool flannel. My parents paid for it.
I bought a second Brooks Brother's suit for myself in 1996, for Jean and my wedding. Dark blue the second time around, and I got a gray one for my brother, who was my best man. They're very nice suits, if you like that sort of thing.
1982ish, although any time between 1981 and 1985 is possible.
Leaf mesophyll cell of Brachypodium distachyon showing cell contents including nucleus, chloroplasts, and mitochondria.
Courtesy of Dr. Wann-neng Jane , Institute of Plant and Microbial Biology, Academia Sinica
Image Details
Instrument used: Tecnai
Magnification: 6,500x
Vacuum: Ultra high vacuum
Voltage: 80kV
Spot: 1.0
The flower of the Torilis arvensis fruit (schizocarp) is surrounded by the barb appendages of the mericarp. These beastly looking limbs bring to mind the Black Forest which surrounded Beast’s castle and capturing Beauty. The entire schizocarp, including 4-5 protected seeds, are the transport and procreative mechanism for the species.
Courtesy of Ms. Pat Kysar
Image Details
Instrument used: Other SEM (XL SEM, Sirion, etc.)
Magnification: 700
Horizontal Field Width: 150
Voltage: 20
Spot: 3.0
Working Distance: 32
Detector: SE
Detail of the antennal base of the beetle Elater ferrugineus (Insecta, Coleoptera)
Courtesy of Dr. Andrea Di Giulio
Image Details
Instrument used: Helios NanoLab
Magnification: 647x
Horizontal Field Width: 461 μm
Vacuum: 3 mbar
Voltage: 5 kV
Spot: -
Working Distance: 4.2
Detector: SE
Skeleton of a mytilus
Courtesy of Dr. Antonietta Gatti
Image Details
Instrument used: Quanta SEM
Magnification: 6,000x
Horizontal Field Width: 49.73
Vacuum: 0.61Torr
Voltage: 20
Spot: 3.8
Working Distance: 12.7
Detector: BSE
Side view of the apical third of the root canal of a maxillary lateral incisor with necrotic pulp and chronic periapical lesion adhered to the tooth structure.
Courtesy of Ms. Thaís Silva
Image Details
Instrument used: Quanta SEM
Magnification: 130X
Horizontal Field Width: 2.30 mm
Voltage: 20 kV
Spot: 4.0
Working Distance: 15.4 mm
Detector: Mix SE+ BSE
Woodlouse (P.scaber) hepatopancreas tube has been milled with various techniques along seven years with different machines, always allowing high informative content SE-, BS- and EDS- images.
(Authors: F.Tatti, R.Curia, A.Erega, M.Milani)
Courtesy of Prof. Marziale Milani
Image Details
Instrument used: Nova NanoSEM
Magnification: 160
Horizontal Field Width: 2.59mm
Voltage: 7 kV
Spot: 2.5
Working Distance: 4.8
Detector: SE
this spine it use of this parasite to fix on the fish
Courtesy of Mr. Badar Al-saqer
Image Details
Instrument used: Other SEM (XL SEM, Sirion, etc.)
The elaioplast was present in tapetum of Cleome hassleriana.
Courtesy of Dr. Wann-neng Jane , Institute of Plant and Microbial Biology, Academia Sinica
Image Details
Instrument used: Tecnai
Magnification: 17500x
Vacuum: High vacuum
Voltage: 80kV
Spot: 1.0
There have been few things in the world that were as cute as our friend Moonlight. Particularly as a kitten. Here we see him at age 19 or 20 weeks. Tail going, nose and paws into something he probably shouldn't be into... If you knew him, you'd know how loudly he would purr when having this much fun...
100-0053_IMG
Author: N. H. Jacob
Date: 1834 ca.
Description: Anatomie microscopique du plexus dês ganglions solaires. D’après les dessins originaux d’un mémoire a l’academie dês sciences. Fig. 1 montre à une trés faible grossissement l’ensemble de l’amas ganglionaire abdominal, dit plexus solaire. Fig. 2 représente, à un grossissement triple du premier, l’un de cês ganglions dans sa situation naturelle, et non détaché de l’ensemble. Fig. 3 montre, à un fort grossissement, la structure intime d’un petit fragment détaché du meme ganglion. N.H. Jacob direxit.
Technique: Lithographic drawing
Source: Traité complet de l'anatomie de l'homme comprenant la médecine opératoire / par le Dr Bourgery ; avec planches lithographiées d'après nature par N.H. Jacob. - Paris : C.A. Delaunay, 1834. - 8 Vol. : il. ; 45 cm. - I-V. Anatomie descriptive ou physiologique ; VI-VII. Iconographie d'anatomie chirurgicale et de médecine opératoire ; VIII. Embryogénie, anatomie philosophique et anatomie microscopique. Faculty of Medicine's Library (IA/RES 354 C, Table 48 bis).
Image and caption provided by: Silvia Di Marco and Pedro Bidarra Silva, FCUL