Results 71 to 80 of about 475,858 (311)

On the use of an explicit chemical mechanism to dissect peroxy acetyl nitrate formation. [PDF]

, 2014
Peroxy acetyl nitrate (PAN) is a key component of photochemical smog and plays an important role in atmospheric chemistry. Though it has been known that PAN is produced via reactions of nitrogen oxides (NOx) with some volatile organic compounds (VOCs ...
Blake, Donald R, Chai, Fahe, Chen, Yizhen, Ding, Aijun, Gao, Jian, Gao, Rui, Gao, Xiaomei, Huang, Yu, Lee, Shuncheng, Nie, Wei, Wang, Shulan, Wang, Tao, Wang, Wenxing, Wang, Xinfeng, Xu, Zheng, Xue, Likun, Zhang, Qingzhu   +16 more
core   +1 more source

2D Multifunctional Spin‐Orbit Coupled Dirac Nodal Line Materials

Advanced Functional Materials, EarlyView.
A total of 473 nonmagnetic and antiferromagnetic 2D spin‐orbit coupled Dirac nodal line materials are screened, spanning 5 layer groups and 12 magnetic space groups. Furthermore, it integrates their topological properties with electride, multiferroic, and magnetic characteristics, revealing unique systems with expanded functionalities and promising ...
Weizhen Meng, Ying Liu, Jialin Gong, Yalong Jiao, Xiaoming Zhang, Wenxian Li, Zhenxiang Cheng, Tie Yang   +7 more
wiley   +1 more source

Comprehensive Evaluation of Quality Characteristics and Processing Suitability of Different Varieties of Large-fruited Sea Buckthorn Juice from Xinjiang Using Multivariate Analysis Method

Shipin gongye ke-ji
This study assessed the quality characteristics juice and processing suitability of six varieties of large-fruited sea buckthorn juice from Xinjiang using gas chromatography-ion mobility spectroscopy (GC-IMS) and multivariate physicochemical analysis ...
Rong HAN, Yan MA, Yu AO, Ting ZHANG, Xintao MENG, Mingqiang XU, Yan PAN   +6 more
doaj   +1 more source

Analysis of changes in volatile flavor components of strong-sauce-flavor Baijiu with different aging years [PDF]

Zhongguo niangzao
Taking strong-sauce-flavor (Nong-Jiang jianxiangxing) Baijiu of different aging years (0-10 years) as the research objects, after optimizing the pre-treatment conditions of liquid-liquid extraction (LLE) through single-factor experiments, the volatile ...
LIU Fayang, WANG Fei, LIU Shengnan, YOU Qi, YANG Yang, WANG Dongmei
doaj   +1 more source

Measuring business cycles with structural breaks and outliers: Applications to international data [PDF]

, 2016
This paper first generalizes the trend-cycle decomposition framework of Perron and Wada (2009) based on unobserved components models with innovations having a mixture of normals distribution, which is able to handle sudden level and slope changes to the ...
Perron, Pierre, Wada, Tatsuma
core   +1 more source

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

Advanced Functional Materials, EarlyView.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp, Brahmdutta Dixit, Yifei Yang, Deyuan Lyu, Thomas Peterson, Qi Jia, Yu‐Chia Chen, Jian‐Ping Wang   +7 more
wiley   +1 more source

Volatile Flavor Components of Kogyoku Apples

Agricultural and Biological Chemistry, 1984
A steam distillate of Kogyoku apple juice was extracted with ethyl ether. The extract was separated into its acidic and neutral fractions, and the neutral fraction was further separated into five fractions by column chromatography. All these fractions were analyzed by gas chromatography (GC) and gas chromatography-mass spectrometry.
Izumi YAJIMA, Tetsuya YANAI, Mikio NAKAMURA, Hidemasa SAKAKIBARA, Kazuo HAYASHI   +4 more
openaire   +2 more sources

Kinetic Insights into Precursor‐Assisted Soft Sphere Close Packing Revealed by In Situ GISAXS with Implications for Gas Sensing

Advanced Functional Materials, EarlyView.
The versatile precursor‐assisted soft sphere close packing during slot‐die coating is investigated with in situ X‐ray scattering. The soft crystallization pathways towards a close packing involve multistep structural transitions such as surface nucleation, in‐plane, and out‐of‐plane crystallization.
Guangjiu Pan, Wenhe Xie, Suzhe Liang, Ting Tian, Shanshan Yin, Lixing Li, Altantulga Buyan‐Arivjikh, Jinsheng Zhang, Thomas Baier, Zhuijun Xu, Matthias Schwartzkopf, Sarathlal Koyiloth Vayalil, Stephan V. Roth, Yonghui Deng, Peter Müller‐Buschbaum   +14 more
wiley   +1 more source

GC-MS Combined with Proteomic Analysis of Volatile Compounds and Formation Mechanisms in Green Teas with Different Aroma Types

Foods
Aroma is one of the key factors for evaluating the quality of green tea. A tender aroma (NX) and floral-like aroma (HX) are two types of high-quality aroma of green tea.
Xiaojun Niu, Cun Ao, Jizhong Yu, Yun Zhao, Haitao Huang   +4 more
doaj   +1 more source

Water/rock interactions in experimentally simulated dirty snowball and dirty iceball cometary nuclei [PDF]

In the dirty snowball model for cometary nuclei, comet-nucleus materials are regarded as mixtures of volatile ices and relatively non-volatile minerals or chemical compounds.
Allton, Judith H., Gooding, James L.
core   +1 more source