Results 41 to 50 of about 6,556 (181)

AVALIAÇÃO DO USO DE FILMES RADIOCROMICOS AO LADO DE CAMARA DE IONIZAÇAO E TLDS NA MENSURAÇÃO DE DOSES PERIFÉRICAS

Brazilian Journal of Radiation Sciences, 2016
O objetivo deste trabalho é submeter filmes radiocrômicos, dosímetros termoluminescentes e câmara de ionização a situações idênticas de irradiação, com a finalidade de se avaliarem as suas capacidades em medir doses periféricas.
Danyel Scheidegger Soboll, Brenda Von Wolter, Josiane Querino Nascimento, Alfredo Viamonte, Victor Gabriel Leandro Alves   +4 more
doaj   +1 more source

Eksternal Radyoterapide Işın Denetimi İçin Yeni Bir TLD Tutucu

Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2013
Bu çalışma da radyoterapi doz kontrolü amacıyla yapılan TLD ışınlamalarında kullanılmak üzere özel bir TLD tutucu dizayn edilmiş ve elde edilen sonuçlar IAEA (International Atomic Energy Agency) tarafından tavsiye edilen yöntem olan plastik kova ...
Doğan Yaşar, Bayram Demir, Erol Kam, Gürsel Karahan, Murat Okutan   +4 more
doaj  

Nanomolar concentrations of the photodynamic compound TLD-1433 effectively inactivate numerous human pathogenic viruses

Heliyon
The anti-viral properties of a small (≈1 kDa), novel Ru(II) photo dynamic compound (PDC), referred to as TLD-1433 (Ruvidar™), are presented. TLD-1433 had previously been demonstrated to exert strong anti-bacterial and anti-cancer properties. We evaluated
Kevin M. Coombs, Kathleen K.M. Glover, Raquel Russell, Pavel Kaspler, Mark Roufaiel, Drayson Graves, Peter Pelka, Darwyn Kobasa, Roger DuMoulin-White, Arkady Mandel   +9 more
doaj   +1 more source

3D‐Printed Crosslinked Nanocellulose‐MXene Hydrogels and Aerogels with High Strength and Conductivity

Small, EarlyView.
This study presents a robust strategy for 3D printing conductive, mechanically resilient MXene–CNF composite structures using a single‐step freeze‐induced crosslinking method. The printed architectures remain stable in both wet and dry states, exhibit high electrical conductivity and mechanical strength, and demonstrate practical application in fully ...
Nuzhet Inci Kilic, Kyle Matthews, Giovanni Marco Saladino, Yury Gogotsi, Per A. Larsson, Mahiar Max Hamedi   +5 more
wiley   +1 more source

Evaluation of Absorbed Dose of Critical Organ in Rando Phantom under Head, Abdomen and Pelvis Spiral CT Scan by Thermo Luminescent Dosimetery - TLD [PDF]

Journal of Advanced Biomedical Sciences, 2011
Background & Objectives: Computed tomography (CT) represents 11% of all diagnostic radiology procedures but it contributes to almost 67% of the total effective dose to the human population.
Gholamhosein Haddadi, Simin Mehdizadeh, Mohammad Bagher Haddadi, Mohammad Hasan Meshkibaf   +3 more
doaj  

Transporter‐Associated Therapeutic Efficacy of an SMVT‐Targeted Boron Carrier in Boron Neutron Capture Therapy

Cancer Science, EarlyView.
The transporter‐associated BNCT strategy using BBCIP with or without BPA according to tumor transporter characteristics. BPA showed greater efficacy in LAT1‐dominant F98 glioma, whereas BBCIP was more effective in SMVT‐high CRL1666 tumors, suggesting the potential utility of transporter‐based boron carrier selection in BNCT.
Kenichiro Eza, Kohei Tsujino, Rina Shidoh‐Kazuki, Yoshiki Fujikawa, Hideki Kashiwagi, Gen Futamura, Ryo Hiramatsu, Toshihiro Takami, Masahiko Wanibuchi, Naonori Hu, Hiroki Tanaka, Minoru Suzuki, Kai Nishimura, Shota Tanaka, Hiroyuki Nakamura, Shinji Kawabata   +15 more
wiley   +1 more source

When biology meets materials science – Interdisciplinary applications of electron microscopy

Journal of Microscopy, EarlyView.
Abstract Research at the interface between biology and materials science creates challenges for electron microscopists. Everything from the sample preparation to the choice of imaging and analytical techniques and the interpretation of the resulting data refuses to sit comfortably within the domain of one discipline or the other.
Martin Saunders, Peta L. Clode, Enoch V. S. Wong, Anna‐Lee Jessop, Gerd E. Shröder‐Turk, Felix de Tombeur   +5 more
wiley   +1 more source

Linking variation in genome size to cyst size in chrysophytes

Journal of Phycology, EarlyView.
Abstract Genome size varies tremendously across eukaryotes, which often contain far more DNA than expected from their biological complexity. To explain this paradox, selection‐based hypotheses propose that genome size evolves through selection acting on life‐history traits correlated with the phenotypic effects, independent of its genic content.
Natálie Protić, Iva Jadrná, Pavel Škaloud, Petr Knotek, Dora Čertnerová   +4 more
wiley   +1 more source

Rethinking Growth Monitoring and Promotion in the Era of Universal Health Coverage: Qualitative Assessment of Programme Delivery Challenges in Ethiopia

Maternal &Child Nutrition, EarlyView.
ABSTRACT Growth monitoring and promotion (GMP) programmes have been implemented for decades in almost all countries. Despite this long history of implementation, GMP has been criticised for being ineffective, calling for a rethink of the programme. With a view of contributing evidence towards the redesign of GMP, we conducted a qualitative evaluation ...
Bereket Gebremichael, Kaleab Baye, Yetayesh Maru, Ramadhani Noor, Firehiwot Mengistu, Hiwot Darsene, Yilkal Simachew, Tegene L. Dadi, Rahel Dereje, Stanley Chitekwe   +9 more
wiley   +1 more source

Development of a Polydimethylsiloxane‐Based Flexible Digital Bolus Dosimeter: From Unit‐Cell Characterization to Linear Array for Skin‐Dose Distribution Verification

physica status solidi (a), Volume 223, Issue 15, 5 August 2026.
A flexible digital bolus dosimeter platform is proposed to address the challenges of surface‐dose monitoring. The study evaluates point‐dose performance using an IDE substrate and extends this to spatial dose distributions using an fPCB‐integrated 24‐pixel array.
Moo‐Jae Han, Yohan Shin, Sang‐Won Kang, Sung‐Kwang Park, Woong Cho, Boram Lee, Jae‐Sung Kim, Jin‐Beom Chung   +7 more
wiley   +1 more source