Results 121 to 130 of about 11,938 (307)

Comparing DMFS Scores and Recall Compliance in Infants before and During the Covid-19 Pandemic

Hypothesis and Objective: COVID-19 led to a decline in regular preventive healthcare utilization. This study hypothesized an increase in dental caries in infants during COVID-19 compared to pre-pandemic levels.
Shira Tamar Bor (19781631)
core   +1 more source

Halogen Surface Terminations in Ti3C2 MXenes for Interface Engineering in Perovskite Solar Cells

Advanced Materials Interfaces, EarlyView.
Controlled halogen surface terminations in Ti3C2${\rm Ti}_3{\rm C}_2$ MXenes enable the isolation of structure‐property relationships, revealing how –Cl and –Br terminations influence interlayer spacing, electronic behavior, and work function. When incorporated into IT‐4F‐based interfacial layers, these MXenes modulate interfacial processes and device ...
Morgana Müller de França, Sara Pescetelli, Antonio Agresti, Jhionathan de Lima, Martin Ignacio Broens, Aditya Sharma, Maiara de Jesus Bassi, Cristiano Francisco Woellner, Hanna Pazniak, Aldo di Carlo, Lucimara Stolz Roman   +10 more
wiley   +1 more source

Neoadjuvant chemotherapy followed by surgery versus concurrent chemoradiotherapy in patients with stage IIB cervical squamous cell carcinoma: a retrospective cohort study

BMC Cancer
Purpose This study aims to compare treatment outcomes between neoadjuvant chemotherapy (NACT) followed by surgery and concurrent chemoradiotherapy (CCRT) in patients with stage IIB cervical squamous cell carcinoma (CSCC).
Xin-Bin Pan, Yan Lu, You-Sheng Wei, De-Sheng Yao   +3 more
doaj   +1 more source

Engineering Ultra‐Low Fe or Ni Loading in Polymer Derived SiCN(O) Fibre Mats: Exploring the Performance towards Alkaline OER

Advanced Materials Interfaces, EarlyView.
Polymer‐derived SiCN(O) fibre mats enable anchoring of ultra‐low amounts of transition metals for efficient alkaline oxygen evolution. The distinct behaviour of Fe‐ and Ni‐based fibres highlights the importance of metal phase and support interactions in tailoring catalytic behaviour.
Eranezhuth Wasan Awin, Marwan Ben Miled, Aurélien Habrioux, Samuel Bernard, Stefan Schafföner, Günter Motz   +5 more
wiley   +1 more source

CUANTIFICACIÓN DEL FLAVONOIDE QUERCETINA EN MIEL DE Apis mellifera, MEDIANTE DMFS – UV-Vis [PDF]

, 2018
Este trabajo permitió encontrar el protocolo adecuado para la extracción del flavonoide quercetina en miel producida por la especie Apis Mellifera, obtenida en Carmen de Tonchalá, Norte de Santander. Se establecieron los valores para los parámetros de la
Becerra, Rubén, Conde, José, Cardona, Yaneth, Torres, Alexandra   +3 more
core  

Distant Metastasis Free Survival (DMFS) in Breast Cancer Patients with Micrometastases (pN1mi) in the Sentinel Lymph Node (SLN): Results in 582 Positive-SLN Patients in a Single Institution.

, 2009
Background:The risk of developing distant metastases (DM) in pN1mi and isolated tumor cells (pN0i+) patients remains under question. Does occult axillary node metastases is an additional factor for using an adjuvant systemic therapy (AST) in early breast
R. Salmon, M. Falcou, B. Sigal-Zafrani, Y. De Rycke, J. Pierga, S. Alran, V. Fourchotte, A. Toupet   +7 more
core   +1 more source

Dynamic Disulfide Ionogels for Self‐Healing, Transparent, and Elastic E‐Skins

Advanced Materials Technologies, EarlyView.
A dynamic covalent ionogel is designed via polymer–ionic liquid interaction control. The interplay between ionic liquid compatibility, viscosity, and concentration governs polymer segmental dynamics, which in turn regulates disulfide exchange kinetics and mechanical durability.
Min Su Kim, Dong Hyun Park, Jae Yoon Kim, Hyun Kim, Myungwoong Kim, Kyung Gook Cho, Keun Hyung Lee   +6 more
wiley   +1 more source

Kaplan-Meier curves of overall survival (OS), progression-free survival (PFS), locoregional recurrence-free survival (LRRFS) and distant metastasis-free survival (DMFS) for 128 patients with advanced N2-3 stage NPC.

, 2015
Kaplan-Meier curves of overall survival (OS), progression-free survival (PFS), locoregional recurrence-free survival (LRRFS) and distant metastasis-free survival (DMFS) for 128 patients with advanced N2-3 stage NPC.
Jia-Jia Gu (795592), Meng Chen (48769), Jian-Feng Wu (795593), Jing Wu (54032), Jian-Hua Xu (452974), Xiu-Hua Bian (795587), Huan-Feng Zhu (795591), Li Yin (286335), Wen-Jie Guo (795589), Xue-Song Jiang (795590), Xue Wang (102830), Pu-Dong Qian (795588), Xia He (138269), Ye-wei Zhang (795594)   +13 more
core   +1 more source

Dental Health Status in Renal Dialysis Patients Compared to Healthy Individuals

Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2015
Introduction: Although patients with end-stage renal disease confront  numerous oral manifestations such as oral uremic odor, enamel hypoplasia, increased dental calculus and periodontal diseases, which may be hazardous for their systemic health ...
F Sardari, S Hajisadeghi, A Tahmasbi, H Asayesh, H Eslami   +4 more
doaj  

A Layered Two‐Dimensional Hydrogen‐Bonded Organic Framework Based on 2,5,8,11‐Tetrakis(4‐Carboxyphenyl)Perylene Diimide: Structural Nature, Optical and Photophysical Properties

Advanced Optical Materials, EarlyView.
A novel hydrogen‐bonded organic framework (HOF) based on perylene diimide (PDI) is synthesized, structurally and spectroscopically characterized. Its photophysical behavior highlights how supramolecular organizations govern the optical properties, including emission from monomers, aggregates, and excimer‐like species. Structural transformations induced
Mario de la Hoz Tomás, Taito Hashimoto, Boiko Cohen, Yuzuki Murata, Kazuki Shiga, Ryota Hanyu, Ryusei Oketani, Norimitsu Tohnai, Ichiro Hisaki, Abderrazzak Douhal   +9 more
wiley   +1 more source