Results 121 to 130 of about 14,515 (198)

Boosting Efficiency and Stability of Air‐Processed Blade‐Coated All‐Polymer Organic Solar Cells Based: The Role of Electron Transport Layer and Additives

Solar RRL, Volume 10, Issue 17, 15 September 2026.
All‐polymer PM6:PY‐IT solar cells processed by blade coating in air using o‐xylene are studied alongside a PM6:Y12 binary reference and an advanced ternary PM6:Y12:PY‐IT system. We examine electron transport layers and additives to tune morphology, charge transport, and device efficiency. Characterization includes J–V, GIWAXS, AFM, and SCLC.
Mohamed el A. Kramdi, Aral Karahan, Takeshi Watanabe, Hidehiro Sekimoto, Simon Desbief, Olivier Margeat, Jörg Ackermann, Carmen M. Ruiz Herrero, Christine Videlot‐Ackermann   +8 more
wiley   +1 more source

Cost analysis of post-polio certification immunization policies

Bulletin of the World Health Organization, 2004
OBJECTIVE: An analysis was conducted to estimate the costs of different potential post-polio certification immunization policies currently under consideration, with the objective of providing this information to policy-makers.
Sangrujee Nalinee, Cáceres Victor M., Cochi Stephen L.   +2 more
doaj  

I-OPV: Synergistic Macrophage Immunomodulation In Pulpitis

International Dental Journal
Aim or purpose: This study evaluates the biocompatibility and immunomodulatory effects of I-OPV on macrophages, exploring its potential for synergistic antibacterial-regenerative therapy in pulpitis.
Lintian Yuan, Feng Yunzhi, Liu Zhiwen, Gao Yijun, Wang Yuguang, Dai Hao, Lv Fengting   +6 more
doaj   +1 more source

Origin of Dark Current Robustness in Photomultiplication Organic Photodetectors Enabled by Ionic Conjugated Electron‐Blocking Layers

Advanced Materials, Volume 38, Issue 53, 21 September 2026.
Ionic conjugated polyelectrolyte electron‐blocking layers enable photomultiplication organic photodetectors with dark current robustness up to −10 V and external quantum efficiencies exceeding 3000%. Fowler–Nordheim tunneling, interfacial dipole, trap density of states, and noise analyses reveal how ionic conjugated polyelectrolytes suppress electron ...
Yelim Kang, Min Hun Jee, Shuai Zhang, Sang Heon Lee, Jung Min Ha, Xingchao Zhao, Xiaoling Ma, Huiseong Shin, Changhwan Shin, Soonyong Lee, Fujun Zhang, Jae Won Shim, Han Young Woo   +12 more
wiley   +1 more source

Piezo‐Coupling Effects in Smart Polymers: Toward Ultrasensitive Sensing and Biomedical Applications

Advanced Science, Volume 13, Issue 51, 14 September 2026.
Piezo‐coupling effects are the foundational factors for the development of multifunctional and self‐powered platforms. Central to this advancement is the use of stimuli‐responsive smart polymers, which offer mechanical flexibility, biocompatibility, and simplified structural complexity with improved sensitivity and energy efficiency.
Duc Khanh Tran, Tuan Sang Tran, Thanh‐An Truong, Trung‐Hieu Vu, That Buu Ton, Dzung Viet Dao, Van Thanh Dau   +6 more
wiley   +1 more source

Knowledge and Perception of Caregivers Regarding Adverse Events Following Immunization and Associated Predictors at Hospitals in Osogbo, Southwestern Nigeria: A Cross‐Sectional Study

Health Science Reports, Volume 9, Issue 9, September 2026.
ABSTRACT Background and Aims Adverse events following immunization (AEFI) can erode trust in vaccines and contribute to immunization dropout. Caregivers usually observe an AEFI first and decide whether it is reported and whether the child returns for later doses, yet their knowledge and perception are rarely assessed together.
Funso Abidemi Olagunju, Samuel Olorunyomi Oninla, Sunday Charles Adeyemo, Abimbola Ololade Odeyemi, Kehinde Awodele, Efeturi Agelebe, Abisola Oluwatoyin Omoboyeje, Muritala Adewale Ibrahim, Ayodeji Oluwaseun Ogungbemi, Ayodele Raphael Ajayi, Eniola Dorcas Olabode, Oladunni Opeyemi, Olusola Adetunji Oyedeji   +12 more
wiley   +1 more source

37.3: Smart Transflective Display Integrated with PDLC and OPV-Embedded-OLED

, 2009
We demonstrated a hybrid transflective device by vertically integrating a PDLC and an OLED with OPV as the reflective and transmissive mode, respectively.
Jiun-Haw Lee, Tien-Lung Chiu, Lin, Yi Hsin, Lee, Jiun Haw, Shin-Tson Wu, Yi-Hsin Lin, Chiu, Tien Lung, Kai-Hsiang Chuang, Chuang, Kai Hsiang, Wu, Shin Tson   +9 more
core   +1 more source

Preliminary Psychometric Evaluation of the Arabic Trichotillomania Dimensional Scale (TTM‐D) in an Online Convenience Sample From Five Arab Countries

Health Science Reports, Volume 9, Issue 9, September 2026.
ABSTRACT Background Trichotillomania (TTM) is a disorder within Obsessive–Compulsive and Related Disorders, involving repetitive hair‐pulling leading to hair loss and functional impairment. It remains under‐investigated in the Middle East. The Trichotillomania Dimensional Scale (TTM‐D) has not been validated in Arabic‐speaking populations.
Anthony Rizk, Adella Ibrahim, Diana Malaeb, Amira M. Ali, Mirna Fawaz, Nouran Omar El Said, Nisma Merdad, Rizwana Amin, Wizra Saeed, Muna Barakat, Rami Mosleh, Rita Doumit, Marie‐Anne El Khoury, Feten Fekih‐Romdhane, Souheil Hallit, Sahar Obeid   +15 more
wiley   +1 more source

ITO - free thermal free OPV fabrications

, 2009
As the amount of fossil fuel is continuously decreasing and the burning of this fuel brings severe environmental problems, harvesting solar energy using photovoltaic technologies have been continuously attracting attention.
Li, Hong.
core  

Electrical-thermal-mechanical properties of multifunctional OPV-ETFE foils for large-span transparent membrane buildings

, 2018
ETFE (ethylene tetrafluoroethylene) foils integrated organic photovoltaic cells (OPV) have attracted considerable attention in recent years due to the achievement of sustainability.
Wujun Chen, Yang, D, Hu, J, Haiming Wang, Deqing Yang, Chen, W, Zhang, Xingxing,, Wang, H, Xingxing Zhang, Yue Yin, Li, Y, Jianhui Hu, Yipo Li, Yin, Y   +13 more
core   +1 more source