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Akademický článek

Yüksek Dayanımlı Betonların Yarmada Çekme Dayanımlarının TYM Tabanlı Tahmini

Autor: Tuba Demir, Muhammed Ulucan, Kürşat Esat Alyamaç

Publikováno v: Düzce Üniversitesi Bilim ve Teknoloji Dergisi, Vol 11, Iss 3, Pp 1136-1150 (2023)

Bu çalışmada yüksek dayanımlı betonların erken yaş yarmada çekme dayanım sonuçlarının kapsamlı değerlendirilmesi sunulmaktadır. Bunun için çimento ile hacimce %5, %10 ve 15 oranlarında silis dumanı ve ince agrega ile hacimce %8, %

Externí odkaz: https://doaj.org/article/2c2bf453c1fb43ba9bc41defbb437f4c

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Akademický článek

Neem Oil: Classification and Environmental Risk Analysis for Application in the Fertiliser Industry and Agriculture

Autor: Tuğba Tecim Gelen, Tuba Demirci, Murat Atun, Seyma Akbay, Didem Tümük, Cemre Avşar, Didem Değirmenbaşı Bay, Ali Yetgin, Nadide Miray Akelmas, Neslihan Serimer, Ahmet Ozan Gezerman

Publikováno v: Kemija u Industriji, Vol 73, Iss 11-12, Pp 483-488 (2024)

Sustainable agricultural practices are increasingly important to meet the food demands of the growing world population. The most important aspect of sustainable agriculture involves gradually abandoning synthetic and harmful pesticides, and switching

Externí odkaz: https://doaj.org/article/21edce8abcd34194851343ee5ed9c016

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Akademický článek

A Biopolymer Coating Strategy for the Slow Release of Urea from Urea Fertiliser

Autor: Tuba Demirci, Tuğba Tecim Gelen, Nimet Bölgen

Publikováno v: Kemija u Industriji, Vol 73, Iss 11-12, Pp 467-476 (2024)

Due to the rapid dissolution of urea fertilisers in water, leaching and evaporation from the soil cause approximately 70 % of the urea to be lost to the atmosphere and groundwater without being used by plants. It is known that a significant portion o

Externí odkaz: https://doaj.org/article/2d99b5fbd58b45cc89a186f4f3d04b6c

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Akademický článek

The prognostic value of right ventricular outflow tract velocity time integral in patients with pulmonary hypertension

Autor: Ayse Colak, Zeynep Kumral, Dilek Sezgin, Gokcen Omeroglu Simsek, Tuba Demirci Yildirim, Mehmet Kis, Ebru Ozpelit, Bahri Akdeniz

Publikováno v: ESC Heart Failure, Vol 11, Iss 5, Pp 3332-3340 (2024)

Abstract Aims Right ventricular (RV) failure is one of the leading causes of death in patients with pulmonary hypertension (PH). Conventional echocardiographic parameters are not included in risk stratification and follow‐up for prognostic assessme

Externí odkaz: https://doaj.org/article/55208cd044294c70baa61a5e07d2702c

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Yüksek Dayanımlı Betonların Erken Yaş Dayanımının RSM Metodu Kullanılarak Belirlenmesi

Autor: Tuba DEMİR, Muhammed ULUCAN, Kürşat Esat ALYAMAÇ

Publikováno v: Volume: 34, Issue: 1 105-114
Fırat Üniversitesi Mühendislik Bilimleri Dergisi

Bu çalışmanın amacı çevre dostu yüksek dayanımlı betonların (ÇYDB) taze beton özellikleri ve erken yaş beton dayanımlarını yüksek doğrulukla tahmin eden matematiksel modeller geliştirmek, pratik bir karışım hesabı sunmaktır. B

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e818651053743634b46cc3026ebd29de
https://doi.org/10.35234/fumbd.972829

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Farklı Su Bağlayıcı ve Kimyasal Katkı Oranlarına Sahip Yüksek Dayanımlı Betonların İşlenebilirlik ve Dayanım Özellikleri

Autor: Tuba DEMİR, Bahar DEMİREL, Ali DEMİRBİLEK

Publikováno v: Volume: 34, Issue: 1 161-170
Fırat Üniversitesi Mühendislik Bilimleri Dergisi

Bu çalışmanın amacı, farklı su/bağlayıcı ve kimyasal katkı oranına sahip yüksek dayanımlı betonların dayanım ve işlenebilirlik özelliklerini incelemektir. Bu kapsamda çimento dozajı 400 ve 600 kg/m3, su/bağlayıcı (S/B) oranlar�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c82a4aa56f6878c776aec8261b1601fa
https://doi.org/10.35234/fumbd.990036

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An Evaluation of the Effect of Waste Aluminum Sawdust on the Carbonation of Concrete

Autor: Tuba DEMİR, Bahar DEMİREL, Melek ÖZTÜRK

Publikováno v: Volume: 11, Issue: 4 993-999
Bitlis Eren Üniversitesi Fen Bilimleri Dergisi

The aim of this study is to examine the effect of replacing waste aluminum sawdust (AS) with fine aggregate on the strength and durability properties of concrete. For this, concrete mixtures with a cement dosage of 400 kg/m3 and water/cement (W/C) ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dc2d1a3f3523a47e9ee6ce29bdc3d6b
https://dergipark.org.tr/tr/pub/bitlisfen/issue/74799/1141419

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Early parental divorce across the life course: parent–child relationships, women’s drinking, and mental health

Autor: Patricia Drentea, Tuba Demir-Dagdas

Publikováno v: Vulnerable Children and Youth Studies. 16:50-58

This study examines the effects of early parental divorce on multi-dimensional views of parent–child relationships (e.g. support, strain, contact), alcohol consumption, and depressive symptoms amon...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ba765c045a29a38bea128d3c9dd282f9
https://doi.org/10.1080/17450128.2020.1837408

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Parental Divorce, Parent–Child Ties, and Health: Explaining Long-Term Age Differences in Vulnerability

Autor: Tuba Demir-Dagdas

Publikováno v: Marriage & Family Review. 57:24-42

Previous research highlights the importance of parental divorce in affecting health and well-being. This study focuses on the specific stages of the life course by examining the effects of childhoo...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dfbbe19a6451262d61badf78e2b13b48
https://doi.org/10.1080/01494929.2020.1754318

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