Results 131 to 140 of about 17,919,150 (332)

Avaliação da infiltração marginal em preparos classe II MOD para inlays de resina composta : um estudo in vitro [PDF]

, 1997
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro de Ciencias da SaudeEste trabalho teve como objetivo avaliar comparativamente o selamento marginal em esmalte e dentina e cavidades Classe II MOD, preparadas em dentes permanentes ...
Zanini, Sergio Eduardo Mesquita
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Electroencephalographic Normalization as a Biomarker of Clinical Recovery in Down Syndrome Regression Disorder

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Down syndrome regression disorder is a syndrome characterized by subacute loss of cognitive, behavioral, and functional abilities in individuals with Down syndrome. Electroencephalography abnormalities are frequently observed during evaluation, but it remains unclear whether these findings represent a dynamic marker of disease ...
Jonathan D. Santoro, Mackenzie Silverman, Maeve C. Lucas, Mariam M. Yousuf, Samuel T. Otey, Stella V. Gray, Brittany Jordan, Madeline D. Kahan, Latanya D. Agurs, Michelle Van Hirtum Das, Deborah Holder, Devin King, Eileen A. Quinn, Ryan Kammeyer, Michael S. Rafii   +14 more
wiley   +1 more source

The Effects of the Length of the Tax-Loss Carryback Period on Tax Receipts and Corporate Marginal Tax Rates [PDF]

We investigate how the length of the net operating loss carryback period affects corporate liquidity and marginal tax rates. We estimate that extending the carryback period from two to five years, as recently proposed in President Obama’s budget ...
John R. Graham, Hyunseob Kim
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Integrated Fertilization Enhances Biomass Yield of Miscanthus × giganteus on Acidic Marginal Soils

Biomass
Optimizing nutrient management is essential for improving the productivity and profitability of perennial bioenergy crops on marginal soils. This study evaluated the effects of mineral fertilization, a humic-based biostimulant, and a titanium-containing ...
Uliana Karbivska, Andriy Sitnyk, Vitalii Lehun, Halyna Panakhyd, Valentyna Gamajunova, Halyna Solovei, Victoria Gniezdilova, Vitaliy Mel’nyk, Yurii Koliadzhyn, Olena Bobrova, Viktor Husak   +10 more
doaj   +1 more source

Cognitive and Neuroimaging Divergence Between Juvenile and Adult FUS Amyotrophic Lateral Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder characterized by progressive motor neuron degeneration. Fused in sarcoma (FUS)‐associated juvenile ALS (jALS) represents a distinct and aggressive subgroup with rapid deterioration and poor prognosis.
Alexandra V. Jürs, Marcel Naumann, Annaliis Lehto, Hanna Schön, Jens Kurth, Johannes Prudlo, Andreas Hermann, Elisabeth Kasper   +7 more
wiley   +1 more source

Measuring Marginal Congestion Costs of Urban Transportation: Do Networks Matter? [PDF]

In determining the marginal cost of congestion, economists have traditionally relied upon directly measuring traffic congestion on network links, disregarding any “network effects,” since the latter are difficult to estimate.
Safirova, Elena, Gillingham, Kenneth
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Infiltração marginal de dentes selados com materiais restauradores rovisórios [PDF]

, 2011
TCC (graduação) - Universidade Federal de Santa Catarina, Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Curso de Odontologia.O objetivo deste estudo, in vitro, foi comparar a capacidade seladora de diferentes materiais ...
Borgonovo, Catia
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Effect of private sector investemnt interventions on the productivity of emerging forestry commercial farmers

Frontiers in Sustainable Food Systems
IntroductionThis study investigates the impact of private sector investment interventions on emerging forestry commercial farmers’ productivity., including technology transfer, market access initiatives, financial services, and infrastructure development.
S. J. Mnikathi, S. J. Mnikathi, S. I. Hlatshwayo, S. I. Hlatshwayo, M. S. C. Ngidi, M. S. C. Ngidi, M. S. C. Ngidi   +6 more
doaj   +1 more source

Digital Cognitive Testing in Mitochondrial Disease: Validity and Challenges for Clinical Trial Use

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Primary mitochondrial disease is a group of genetic disorders caused by pathogenic variants in nuclear or mitochondrial DNA, often resulting in progressive neurodegeneration and cognitive decline. Current management is primarily supportive, though recent research offers hope for disease‐modifying treatments in the future.
Oksana Pogoryelova, Jan Smeitink, Herma Renkema, Rosabeth White, Frankie Barton, Rachel Lyon, Jane Newman, Aye Moe, Yi Shiau Ng, Grainne Siobhan Gorman   +9 more
wiley   +1 more source

Marginal Effects and Significance Testing with Heckman’s Sample Selection Model: A Methodological Note [PDF]

This paper illustrates two techniques for calculating the statistical significance of the marginal effects derived from Heckman’s sample selection model,an increasingly common econometric specification in political science.
Colin Vance
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