Results 81 to 90 of about 87,798 (290)

Effect of Fruit Maturation Stage on the Chemical Composition and Antioxidant and Cytotoxic Activities of Piper nigrum Essential Oil

Flavour and Fragrance Journal, EarlyView.
The essential oils of Piper nigrum show marked chemical and biological variation across fruit maturation stages. Ripe fruits yield oils with the strongest antioxidant and cytotoxic activities, demonstrating that maturation directly modulates volatile composition and enhances the bioactive potential of this aromatic species.
Marcio Marcelo da Siva Pessoa, Jorddy Neves Cruz, Ingryd Nayara de Farias Ramos, André Salim Khayat, Eloisa Helena de Aguiar Andrade, José de Arimatéia Rodrigues do Rego, Davi do Socorro Barros Brasil   +6 more
wiley   +1 more source

Mikrodalga Ön İşlemli Vakumlu Kurutma Yönteminin Portakal Dilimlerinin Renk ve Fenolik Bileşen Profili Üzerine Etkileri: Çok Değişkenli Analiz Yaklaşımı

Turkish Journal of Agriculture: Food Science and Technology
Bu çalışmada, portakal dilimlerinin kalite özellikleri üzerine farklı sıcaklık (60, 70 ve 80°C) ve mutlak basınç (15 ve 30 kPa) kombinasyonlarında gerçekleştirilen vakumlu kurutma (VK) işlemlerinde mikrodalga ön işleminin (90 W, 30 dk) etkileri ...
Büşra Acoğlu Çelik, Tuğba Özdal, Azime Özkan Karabacak, Perihan Yolcı Ömeroğlu   +3 more
doaj   +1 more source

Cyberbullying - when does a school authority\u27s liability in tort end? [PDF]

, 2015
Cyberbullying in schools is increasing on an alarming rate. The development of the Internet and smartphone technology have increased the potential scope of a school authority’s duty of care for its students.
Francis, Tryon, Handal, Boris, Khalil, Jessica, Pelletier, Robert   +3 more
core   +1 more source

'All at Sea': an Accusation of Piracy against William Herle in 1565 [PDF]

, 2012
This article will concentrate—in case-study form—on a body of littlestudied and unpublished archival documents in the High Court of Admiralty (HCA) papers at the National Archives in London relating to the Elizabethan intelligencer William Herle (d. 1588)
ADAMS, R
core  

Characterization of Vermillion and Lipstick Using Thin-Layer Chromatography and Attenuated Total Reflectance-Fourier Transform Infrared Spectroscopy With Chemometrics

Arab Journal of Forensic Sciences & Forensic Medicine
The study employed Thin Layer Chromatography (TLC) and Attenuated Total Reflectance-Fourier Transform Infrared (ATR-FTIR) to analyze local brands of vermillion and lipstick samples.
Aishwarya P. V, Mebin Wilson Thomas, Shalabha P, Unnimaya S, Suchita Rawat   +4 more
doaj   +1 more source

S-substituted 2-mercaptoquinazolin-4(3H)-one and 4-ethylbenzensulfonamides act as potent and selective human carbonic anhydrase IX and XII inhibitors

Journal of Enzyme Inhibition and Medicinal Chemistry, 2020
We evaluated the hCA (CA, EC 4.2.1.1) inhibitory activity of novel 4-(2-(2-substituted-thio-4-oxoquinazolin-3(4H)-yl)ethyl)benzenesulfonamides (compounds 2–20) towards the isoforms I, II, IX, and XII.
Adel S. El-Azab, Alaa A.-M. Abdel-Aziz, Silvia Bua, Alessio Nocentini, Nawaf A. AlSaif, Mohammed M. Alanazi, Manal A. El-Gendy, Hany E. A. Ahmed, Claudiu T. Supuran   +8 more
doaj   +1 more source

Bioanalytical TERS and Advanced Data Processing Methods

Journal of Raman Spectroscopy, EarlyView.
Tip‐enhanced Raman spectroscopy delivers label‐free, subnanometer vibrational imaging of biological systems. Recent advances in instrumentation, data analysis, and ambient/liquid operation enable surface‐selective mapping of molecular heterogeneity in proteins, nucleic acids, membranes, and viruses, positioning TERS as a powerful platform for nanoscale
Sarika Joshi, Ankit Dodla, Sarthak Saxena, Twinkle Soni, Sumit Saxena, Shobha Shukla, Bayden R. Wood   +6 more
wiley   +1 more source

Symptomatic pericardial cyst with a mass effect on the right heart

Journal of Cardiothoracic Surgery
Background Pericardial cysts comprise 6–7% of mediastinal masses. On average, they have a diameter of 5.4 cm and are rarely symptomatic. It is even more rare for pericardial cysts to be greater than 10 cm in diameter, which are preferentially excised via
Nicholas Borden, Chadi Nahal, Eric Johnson, Marcus Eby   +3 more
doaj   +1 more source

Contrasting CO2‐response strategies in Pardina lentils: Yield maximization in a commercial cultivar and seed composition adjustment in a landrace

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Assessing crop's responses to elevated carbon dioxide (eCO2) is crucial for global food security. This study examines the impact of eCO2 (700 μmol mol−1) on the cultivars of lentil (Lens culinaris), local Pardina Verde Rayada lentil (PVRL), and commercial Pardina lentil (PL) in terms of the productivity and nutritional composition ...
Mohammad Abdullah, Idoia Garmendia, Cristina Mallor, Nieves Goicoechea, Johann Martínez‐Lüscher   +4 more
wiley   +1 more source

Dissimilarity Clustering by Hierarchical Multi-Level Refinement [PDF]

, 2012
We introduce in this paper a new way of optimizing the natural extension of the quantization error using in k-means clustering to dissimilarity data. The proposed method is based on hierarchical clustering analysis combined with multi-level heuristic ...
Conan-Guez, Brieuc, Rossi, Fabrice
core   +2 more sources