Results 21 to 30 of about 841,703 (253)

Bat eyes have ultraviolet-sensitive cone photoreceptors [PDF]

, 2009
Mammalian retinae have rod photoreceptors for night vision and cone photoreceptors for daylight and colour vision. For colour discrimination, most mammals possess two cone populations with two visual pigments (opsins) that have absorption maxima at short
Josef Ammermüller, Leo Peichl, Ammermüller Josef, Knop Gabriel C., Peichl, Leo, Glösmann, Martin, Brigitte Müller, Müller Brigitte, Hagemann Cornelia, Knop, Gabriel C., Glösmann, M., Hagemann, Cornelia, Knop, G., Ammermüller, J., Glösmann Martin, Müller, B., Hagemann, C., Martin Glösmann, Ammermüller, Josef, Müller, Brigitte, Peichl Leo, Gabriel C Knop, Cornelia Hagemann, Peichl, L.   +23 more
core   +2 more sources

Retrospective analysis of perineal herniorrhaphy with cone-shaped polypropylene mesh in dogs: technique description and outcome

Frontiers in Veterinary Science, 2023
IntroductionThis study aimed to describe the technique for the surgical repair of perineal hernia (PH) in dogs using a polypropylene mesh (PM) and to evaluate its outcomes.MethodsAll dogs were placed in the Trendelenburg position.
Tatsuya Heishima, Kumiko Ishigaki, Mamiko Seki, Kenji Teshima, Orie Yoshida, Kaito Iida, Ryo Takeuchi, Kazushi Asano   +7 more
doaj   +1 more source

Wear resistance and anti-friction of expansion cone with hard coating

Petroleum Exploration and Development, 2016
To improve wear resistance of expansion cone and decrease the friction between cone and tube, an expansion cone covered by hard coating was prepared and applied in the field.
Songbo WEI, Xiaohan PEI, Bairu SHI, Tianmin SHAO, Tao LI, Yiliang LI, Yi XIE   +6 more
doaj   +1 more source

Retinal cone photoreceptors of the deer mouse Peromyscus maniculatus : development, topography, opsin expression and spectral tuning [PDF]

, 2013
A quantitative analysis of photoreceptor properties was performed in the retina of the nocturnal deer mouse, Peromyscus maniculatus, using pigmented (wildtype) and albino animals.
Glösmann Martin, Martin Glösmann, Arbogast, Patrick, Leo Peichl, Arbogast Patrick, Peichl Leo, Peichl, Leo, Glösmann, Martin, Patrick Arbogast   +8 more
core   +2 more sources

REPAIRtoire--a database of DNA repair pathways. [PDF]

, 2010
REPAIRtoire is the first comprehensive database resource for systems biology of DNA damage and repair. The database collects and organizes the following types of information: (i) DNA damage linked to environmental mutagenic and cytotoxic agents, (ii ...
Rother, Kristian, K. Poleszak, Papaj, Grzegorz, E. Osinska, Bujnicki, Janusz M, Lesiak, Justyna, G. Papaj, J. Lesiak, Milanowska, Kaja, J. Krwawicz, Kosinski, Jan, K. Rother, Krwawicz, Joanna, K. Milanowska, Poleszak, Katarzyna, Osinska, Ewelina, J. Kosinski, J. M. Bujnicki   +17 more
core   +1 more source

Tricuspid valve septal displacement cutoff value for mortality risk following biventricular repair in Ebstein anomaly

Annals of Pediatric Cardiology
Background: Surgical intervention is the definitive treatment for Ebstein anomaly, offering both biventricular and nonbiventricular repair options.
Dicky Fakhri, Pribadi Wiranda Busro, Budi Rahmat, Salomo Purba, Radityo Prakoso, Chaisari Maria M. Turnip, Alyarosa Taqwaariva   +6 more
doaj   +1 more source

Increasing the efficiency of a mining and processing enterprise based on an automated system for monitoring the lower position of the crushing cone [PDF]

E3S Web of Conferences
The article presents the automated control system developed by the authors for monitoring the lower position of the crushing cone in the KKD-1500/180-GVP (gyratory-cone crusher with hydraulic upper suspension) based on a non-contact inductive position ...
Taranenko Maksim, Ermolaev Denis, Minakova Irina, Bukreeva Tatiana, Parkhomchuk Marina   +4 more
doaj   +1 more source

Acute zonal occult outer retinopathy-like presentation secondary to scleral buckle

American Journal of Ophthalmology Case Reports, 2022
Purpose: To describe a case of acute zonal occult outer retinopathy-like (AZOOR-like) presentation following scleral buckle surgery for rhegmatogenous retinal detachment.
Adrian T. Fung, Edward Lo-Cao, Elisa E. Cornish   +2 more
doaj   +1 more source

Cone Repair for Ebstein Anomaly

, 2018
This video demonstrates an Ebstein repair by cone technique. Cone repair is widely used for Ebstein anomalies, and it is appreciated for the leaflet coaptation it provides and its creation of normal geometry of the tricuspid ...
Prashant Shah (6034694)
core   +1 more source

Theoretical and experimental studies of a novel cone-jet sensor [PDF]

, 2001
Modeling of a novel cone-jet sensor using two-dimensional (2-D) finite element analysis was investigated for dimensional measurement. Theoretical and experimental studies demonstrated that a cone-jet sensor supplied with air can be used to accurately ...
Jones, BE, Butler, C, Xie, T, Yang, QP, B.E. Jones, C. Butler, null Qingping Yang, null Tuqiang Xie   +7 more
core   +2 more sources