Results 111 to 120 of about 407,306 (284)

Self‐Adaptive Anhydrous Passivation Mitigates Open‐Circuit Voltage Loss in Pb‐Sn Mixed Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
In this report, a self‐adaptive anhydrous passivation strategy is introduced by incorporating trimellitic anhydride (TMAH) into the perovskite precursor. In situ hydrolysis of TMAH yields trimellitic acid (TMA); ‐C═O/‐COO− groups of TMAH/TMA form a chelate with undercoordinated Pb2+/Sn2+, regulate nucleation, promote (100) orientation, passivate ...
Md. Ataur Rahman, Md. Abdul Karim, Md. Emrul Kayesh, Siliang Cao, Shamim Ahmmed, Kiyoto Matsuishi, Ashraful Islam   +6 more
wiley   +1 more source

Counting the dead and what they died from: an assessment of the global status of cause of death data

Bulletin of the World Health Organization
OBJECTIVE: We sought to assess the current status of global data on death registration and to examine several indicators of data completeness and quality. METHODS: We summarized the availability of death registration data by year and country.
Colin D. Mathers, Doris Ma Fat, Mie Inoue, Chalapati Rao, Alan D. Lopez   +4 more
doaj   +1 more source

Implementation research for developing Civil Registration and Vital Statistics (CRVS) Systems: lessons from Indonesia. [PDF]

BMJ Glob Health, 2023
Musadad DA, Angkasawati TJ, Usman Y, Kelly M, Rao C.   +4 more
europepmc   +1 more source

Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf, Hiba Shahulhameed, Bhabani Sankar Swain, Shengzhong (Frank) Liu, Adel Najar   +4 more
wiley   +1 more source

Reengineering Vital Registration and Statistics Systems [Response to Letter]

Preventing Chronic Disease, 2005
Dr Nasseri has registered valid concerns (1) about reengineering vital registration and statistics systems for the United States (2), many of which I share.
Charles J. Rothwell
doaj  

Extremely Long Electron Lifetime in Spontaneously Passivated Polycrystalline Perovskite Layers via Illumination‐Assisted Trap Filling

Advanced Functional Materials, EarlyView.
ABSTRACT Perovskite solar cells (PSCs) are promising next‐generation photovoltaics. The high performance of PSCs is attributed to the long carrier lifetimes of perovskite photoabsorbers. However, the carrier lifetimes of polycrystalline perovskite layers, which serve as the photoabsorbers in practical PSCs, have remained limited to several tens of ...
Naoyuki Nishimura, Ryuzi Katoh, Takurou N. Murakami   +2 more
wiley   +1 more source

Predicting Short-Term Risk of Cardiovascular Events in the Elderly Population: A Retrospective Study in Shanghai, China

Clinical Interventions in Aging
Wenqing Zhu,1,* Shuoyuan Tan,2,* Zhitong Zhou,1 Miaomiao Zhao,3 Yingquan Wang,4 Qi Li,5 Yang Zheng,6 Jianwei Shi7,8 1Tongji University School of Medicine, Tongji University, Shanghai, People’s Republic of China; 2School of Public Health ...
Zhu W, Tan S, Zhou Z, Zhao M, Wang Y, Li Q, Zheng Y, Shi J   +7 more
doaj  

Health and vital statistics use in epidemics management by health personnel

Discover Public Health
Effective epidemic management depends on the timely generation and application of health and vital statistics for surveillance, early detection, and evidence-based response.
Oluwatoyin Mercy Oderinde, Kayode Olayiwola Adepoju, Temitope Felix Ojomu, Idowu Peter Adewumi, Abisola Esther Babatope, Oluyemi Adewole Okunlola   +5 more
doaj   +1 more source

National Vital Statistics System Division of Vital Statistics newsletter ; October 2023

Inside this issue \u2013 Notable publication information on Fetal Mortality in the United States; Vital Statistics Modernization Community of Practice information (NVSS COP) regarding phase III of the jurisdictional outreach effort, and much more ...

core  

Coaxially Electrospun Myocardial dECM‐ Based Nanofibrous Scaffolds Demonstrate Enhanced Cardiomyocyte Biocompatibility

Advanced Healthcare Materials, EarlyView.
Our coaxial electrospinning system is capable of incorporating decellularized myocardial extracellular matrix in a core‐sheath configuration, creating nanofibrous scaffolds. These scaffolds, in turn, support the maintenance of functional cardiomyocytes adhered to the surface of these bioactive scaffolds.
Dhanusha N. Rajapakse, Mahtab Khodadadi, Kiran M. Ali, Suh Hee Cook, Bryson T. Proctor, Tanya Upadhyay, Daxian Zha, Fatema Tuj Jahura, Marziyeh Boosaliki, Jessica M. Gluck   +9 more
wiley   +1 more source