As an evolutionary strategy, plants overproduce ovaries as a safety net for survival, with
those losing in the competition for resources being aborted. Grain abortion is, however …

Motor vehicle emissions usually constitute the most significant source of ultrafine particles
(diameter< 0.1 μm) in an urban environment. Zhu et al.(J. Air Waste Manage. Assoc., 2002 …

This study mainly introduces the development of the Flexible Global Ocean-Atmosphere-
Land System Model: Grid-point Version 2 (FGOALS-g2) and the preliminary evaluations of …

The emergence of SARS-CoV-2 has resulted in the COVID-19 pandemic, leading to millions
of infections and hundreds of thousands of human deaths. The efficient replication and …

This paper presents development and evaluation of a personal sampler for particulate
matter that allows separation of airborne particles by size. The Personal Cascade Impactor …

As a non-classical light source, single-photon source plays an essential role in the
foundation of quantum physics and has been attracting a lot of attention of researchers over …

The growth of yield outputs is dwindling after the first green revolution, which cannot meet
the demand for the projected population increase by the mid-century, especially with the …

In this paper, we report a unique type of core-shell crystalline material that combines an
inorganic zeolitic cage structure with a macrocyclic host arrangement and that can remove …

This paper presents results from a study conducted in two urban areas of southern
California, Downey and Riverside, to examine the effect of different sources and formation …

Conductive hydrogel is a potential therapeutic tool to treat damaged heart muscles in
myocardial infarction (MI). However, it is still a quite challenge to optimize the fabrication of a …