Results 51 to 60 of about 38,024 (196)

Role of β112 Cys (G14) in Homo- (β4) and Hetero- (α2β2) Tetramer Hemoglobin Formation [PDF]

open access: yesJournal of Biological Chemistry, 1998
Abstract In order to assess the role of β112 Cys in homo- and hetero-tetrameric hemoglobin formation, we expressed four β112 variants (β112Cys→Asp, β112Cys→Ser, β112Cys→Thr, and β112Cys→Val) and studied assembly with α chainsin vitro. β112 Cys is normally present at β1β2 and α1β1interaction sites in homo- (β4) and hetero-tetramers (α2β2).
Takamasa Yamaguchi   +4 more
openaire   +1 more source

The Impact of Nutritional Status on Oral Health Outcomes and Management in Older Adults: A Systematic Review and Meta‐Analysis

open access: yesGerodontology, EarlyView.
ABSTRACT Objective This systematic review and meta‐analysis evaluated the relationship between nutritional status and the oral health of older adults (aged 75 years or older). The PECO focus question was, ‘What is the occurrence, association and impact of nutritional state on the oral health outcomes and its management in older adults?’ Methods A ...
Kittipit Srisanoi   +8 more
wiley   +1 more source

The adaptive market hypothesis and the return predictability in the cryptocurrency markets

open access: yesEconomics and Business Review, 2023
This study employs robust martingale difference hypothesis tests to examine return predictability in a broad sample of the 40 most capitalized cryptocurrency markets in the context of the adaptive market hypothesis.
Karasiński Jacek
doaj   +1 more source

Impact of Zirconia Three‐Unit Resin‐Bonded Fixed Partial Dentures in the Posterior Region on Oral Health‐Related Quality of Life: A 12‐Month Longitudinal Observation

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Introduction Patient‐reported outcome measures (PROMs) remain limited in prosthodontics, including for ceramic resin‐bonded fixed partial dentures (RBFPDs), despite their growing relevance in minimally invasive practice. Oral health–related quality of life (OHRQoL) can be reliably assessed using the validated Oral Health Impact Profile −14 ...
Rebecca Handermann   +5 more
wiley   +1 more source

3-varietà di Fano in G(1,4)

open access: yesLe Matematiche, 1986
Let V be a Fano threefold of genus one (i.e. with Pic(V)≃Z). Let G be the Grassmannian of the lines of ℙ4 . We study when it is possible to embed V in G , in such cases we determine the cohomology class of V in H*(G).
Alberto Alzati
doaj  

Effects of changes in stock market index composition on stock returns: event study methodology on Zagreb Stock Exchange

open access: yesCroatian Review of Economic, Business and Social Statistics, 2019
This paper observes the short-run effects of stock market index composition changes on stock returns on the Zagreb Stock Exchange (ZSE). In that way, event study methodology is employed in order to estimate abnormal returns and compare them amongst three
Škrinjarić Tihana
doaj   +1 more source

The Turn of the Month Effect on CEE Stock Markets

open access: yesInternational Journal of Financial Studies, 2019
The Turn of the month effect is one of the better-known calendar anomalies. If a stock market is affected by the Turn of the month effect, it records significantly higher returns during a relatively short time period around the end of the old month and ...
Peter Arendas, Jana Kotlebova
doaj   +1 more source

Stock price reaction to an arrangement approval in restructuring proceedings – the case of Poland

open access: yesInternational Journal of Management and Economics, 2022
The study aims to empirically analyze the reaction of stock prices to the information about the conclusion and acceptance of a debtor–creditor arrangement under restructuring proceedings of companies listed on the stock exchange in Poland.
Prusak Błażej, Potrykus Marcin
doaj   +1 more source

Efficiency in the Global Prison System: A Systematic Literature Review and Bibliometric Analysis

open access: yesJournal of Economic Surveys, EarlyView.
ABSTRACT This study systematizes the international literature on prison system efficiency, highlighting patterns and research gaps through a multidimensional framework. By situating efficiency within broader institutional, social, and rights‐based contexts, it examines how academic research has assessed carceral performance.
Leandro Moreira   +2 more
wiley   +1 more source

What makes stocks sensitive to investor sentiment: An analysis based on Google Trends

open access: yesEconomics and Business Review
We capture Google’s vast search volume through Google Trends to generate a weekly investor sentiment index (2018–2022) using the most popular keywords (extracted from Google Search) from a keywords collection of 92,000+ words found in business, finance ...
Qureshi Adeel Ali
doaj   +1 more source

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