Results 11 to 20 of about 118,817 (266)
Linear and nonlinear optical properties of the conjugated polymers PPV and MEH-PPV [PDF]
Physical Review B, 1999 We have used absorption and electroabsorption spectroscopy to investigate the electronic structure of poly(para-phenylene vinylene) (PPV) and poly (2-methoxy, 5-(2'-(ethyl)hexyloxy)-p-phenylene vinylene) (MEH-PPV). In particular we examine the often used assumption that the electronic structure of PPV and its dialkoxy substituted derivatives are ...
Martin, S. J. +4 more
openaire +4 more sources
Indian Journal of Ophthalmology, 2021 Purpose: To evaluate outcomes of anterior chamber intraocular lens (ACIOL) implantation with vitrectomy in eyes with surgical or traumatic aphakia, and subluxated or dislocated lens.
Santosh K Mahapatra, Navya Mannem
doaj +1 more source
The natural evolution of idiophatic epimacular membrane
Biomedical Papers, 2017 Background and Aims: Epiretinal membrane (ERM) refers to a semi-translucent tissue layer found on the inner surface of the retina especially in older people.
Libor Hejsek +4 more
doaj +1 more source
Plant Protection Science, 2009 Results of research aiming at monitoring of climate changes impact on plant pathogens distribution such as Zucchini yellow mosaic virus (ZYMV), quarantine Plum pox virus (PPV) and quarantine phytoplasma European stone fruit yellows (ESFY) are presented ...
Jaroslav Polák
doaj +1 more source
Detection of the phytosanitary status of stone fruit cultivars under in vitro conditions in Hungary
Plant Protection Science, 2002 Prunus species are prone to infections by a range of pathogens (LAIMER 2002). Stone fruit plantations are mainly affected by Plum pox virus (PPV), Prune dwarf virus (PDV), Prunus necrotic ringspot virus (PNRSV) and European Stone Fruit Yellows ...
I. Balla +5 more
doaj +1 more source
Surgical outcomes in inferior recurrences of rhegmatogenous retinal detachment [PDF]
International Journal of Ophthalmology, 2021 AIM: To analyze the anatomical and functional outcomes in the inferior recurrences of rhegmatogenous retinal detachment (RRD) depending on the surgical approach.
Sergey V. Churashov +3 more
doaj +1 more source
VISUAL SYMPTOMS OF PPV INFECTION ON LEAVES IN A PLUM COLLECTION IN RELATION TO THE SUSCEPTIBILITY OF VARIETIES AND PLANTING AGE [VIZUÁLNÍ PŘÍZNAKY INFEKCE PPV NA LISTECH V KOLEKCI SLIVONÍ VZHLEDEM K CITLIVOSTI GENOTYPŮ A STÁŘÍ VÝSADBY] [PDF]
Vědecké Práce OvocnářskéThe occurrence of Potyvirus plumpoxi has a major impact on the economic importance of plum trees. Potyvirus plumpoxi is a dangerous pathogen that causes disease in all stone fruits worldwide.
Boris Krška +3 more
doaj +1 more source
Pars plana vitrectomy in uveitis in the era of microincision vitreous surgery
Indian Journal of Ophthalmology, 2020 Pars plana vitrectomy (PPV) in uveitis is indicated for various diagnostic and therapeutic indications. With the advent of microincision vitreous surgery (MIVS), the use of PPV in uveitis has increased with a wider spectrum of indications due to shorter ...
Reema Bansal +3 more
doaj +1 more source
Interpreting PPV and NPV of Diagnostic Tests with Uncertain Prevalence
Rambam Maimonides Medical JournalObjective: Medical decision-making is often uncertain. The positive predictive value (PPV) and negative predictive value (NPV) are conditional probabilities characterizing diagnostic tests and assessing diagnostic interventions in clinical medicine and ...
Yakov Ben-Haim, Clifford C. Dacso
doaj +1 more source
Clinical Epidemiology, 2020 Yasuhisa Ono,1 Yusuke Taneda,1 Tomomi Takeshima,2 Kosuke Iwasaki,2 Atsutaka Yasui1 1Medical Department, Nippon Boehringer Ingelheim, Tokyo, Japan; 2Milliman Inc., Tokyo, JapanCorrespondence: Yasuhisa OnoNippon Boehringer Ingelheim, 2-1-1 Osaki, Shinagawa-
Ono Y +4 more
doaj