Results 111 to 120 of about 147,922 (292)

Palaeoenvironmental changes recorded at the Velika Vrbica loess‐palaeosol sequence, Wallachian Basin, during MIS 3–MIS 1

Boreas, EarlyView.
This study presents a detailed investigation of the Velika Vrbica loess‐palaeosol sequence, situated in the Wallachian Basin of northeastern Serbia, with the aim to reconstruct palaeoenvironmental changes spanning Marine Isotope Stages (MIS) 3 to 1. Using optically stimulated luminescence (OSL) dating, low field magnetic susceptibility (χlf), and mass ...
Zoran M. Perić, Cathal S. Ryan, Warren Thompson, Milica G. Radaković, Petar Krsmanović, Helena Alexanderson, Slobodan B. Marković   +6 more
wiley   +1 more source

Enhancing Effects of Olaparib by Alpha- and Beta-Emitting Radionuclides, X-Rays, and Ultraviolet A Light in Combination with Ortho-IodoHoechst in a Prostate Cancer Cell Model

Pharmaceuticals
Background: New therapeutic strategies for metastatic castration-resistant prostate cancer (mCRPC) have been developed in the past to achieve the best response rates.
Andrea C. Luna Mass, Roswitha Runge, Kerstin Wetzig, Lisa Huebinger, Claudia Brogsitter, Joerg Kotzerke   +5 more
doaj   +1 more source

Coastal evolution, environmental change and carbon storage in the Thung Prong Thong Mangrove, eastern Gulf of Thailand

Boreas, EarlyView.
Palaeoenvironmental records along the eastern coast of Thailand remain sparse, with only a few studies attempting to reconstruct past climatic and environmental conditions. However, additional palaeoenvironmental, palaeoclimatic and sea‐level records are needed to improve our understanding of coastal evolution and local environmental changes.
Sakonvan Chawchai, Smith Leknettip, Naomi Seaton, Kannika Wangritthikraikul, Nathalie Dubois, Ludvig Löwemark, Pei‐Ling Wang, Frank Preusser   +7 more
wiley   +1 more source

137Cs content in European blueberry (Vaccinium Myrtillus L.) in forests of Ukrainian Polissia in different periods after the accident at ChNPP [PDF]

Ядерна фізика та енергетика, 2018
It has been established that intensive penetration of 137Cs both into the above-ground part of phytomass and blueberry is continuing at present. The transition coefficients of 137Cs (m2kg-110-3) in the above-ground part of European blueberry (17 - 53 ...
V. P. Krasnov, O. O. Orlov, O. V. Zborovska, O. V. Zhukovsky, T. V. Kurbet, Z. M. Shelest, I. V. Davydova   +6 more
doaj  

Refining the timing of Middle Pleistocene (MIS 12 to MIS 6) ice advances into northern central Europe: sedimentological analysis and single‐grain luminescence dating of glaciotectonic complexes and tunnel‐valley fills

Boreas, EarlyView.
We summarize the current state of knowledge on the age of the Middle Pleistocene ice advances into northern central Europe and provide 25 new single‐grain feldspar luminescence ages of Elsterian and Saalian glacigenic sediments to constrain the age of the ice advances and their tentative correlation with marine isotope stages/substages.
Niklas von Soest, Neda Rahimzadeh, Debra Colarossi, Falko Malis, Tobias Lauer, Wera Sander‐Beuermann, Yvonne Spychala, Christian Brandes, Runa Fälber, Sumiko Tsukamoto, Jutta Winsemann   +10 more
wiley   +1 more source

Mental stress as a trigger of cardiovascular events: A narrative review

European Journal of Clinical Investigation, EarlyView.
Stress stimulates the prefrontal cortex that in turns activates the limbic system with subsequent activation of the autonomic nervous system. The autonomic nervous system then stimulates the heart, vessels, endocrine and immune systems with a bidirectional communication. These mechanisms increase heart rate and blood pressure, promote vasoconstriction,
Paolo Raggi
wiley   +1 more source

Monitoring of natural radioactivity in manganese ore [PDF]

Ядерна фізика та енергетика, 2009
The natural radionuclides (238U, 232Th, and 40K) contents of Manganese ore collected by Sinai Manganese Company in Egypt-Cairo have been determined by low background spectroscopy using hyper-pure germanium (HPGe) detector.
H. A. Abdel-Ghany
doaj  

Examining the Role of Artificial Intelligence in Assessment: A Comparative Study of ChatGPT and Educator‐Generated Multiple‐Choice Questions in a Dental Exam

European Journal of Dental Education, EarlyView.
ABSTRACT Aim To compare the item difficulty and discriminative index of multiple‐choice questions (MCQs) generated by ChatGPT with those created by dental educators, based on the performance of dental students in a real exam setting. Materials and Methods A total of 40 MCQs—20 generated by ChatGPT 4.0 and 20 by dental educators—were developed based on ...
Nezaket Ezgi Özer, Yusuf Balcı, Gaye Bölükbaşı, Betul İlhan, Pelin Güneri   +4 more
wiley   +1 more source

Systematic review and meta‐analysis of the efficacy and safety of [177Lu]Lu‐edotreotide ([177Lu]Lu‐DOTATOC) for the treatment of neuroendocrine tumors

Journal of Neuroendocrinology, EarlyView.
Abstract [177Lu]Lu‐edotreotide is a radiopharmaceutical therapy (RPT) targeting somatostatin receptors, which are commonly overexpressed on neuroendocrine tumors (NETs). This systematic literature review and meta‐analysis describes the efficacy and safety of [177Lu]Lu‐edotreotide in patients with NETs.
Richard P. Baum, Julia G. Fricke, Tristan Ruhwedel, Holger Amthauer, Erika Patricia Azorin‐Vega, Dieter Hörsch, Riccardo Laudicella, Vikalp Maheshwari, Martin A. Walter, Berna Degirmenci Polack, Simon F. Spiegl, Guillaume P. Nicolas   +11 more
wiley   +1 more source

Radionuclide bone scanning in females with chronic low back pain. [PDF]

, 1981
R S Rothwell, Paul J. Davis, Brian C. Lentle   +2 more
openalex   +1 more source