Results 1 to 10 of about 26,876 (298)

Comprehensive transcriptomic analysis reveals immune response modulation in Brontispa longissima Gestro larvae following parasitism by Asecodes hispinarum Bouček [PDF]

Frontiers in Immunology
IntroductionThe coconut leaf beetle, Brontispa longissima, is a major pest of palm plants in China and is significantly affected by the parasitoid wasp Aseodes hispanarum, which targets the beetle’s larval stage.MethodsUsing single-molecule real-time ...
Zhiming Chen, Zhiming Chen, Haiying Zhang, Jing Lin, Tingting Fan, Bo Cai, Yuanxiao Lin, Honghuai Zhang, Baozhen Tang, Youming Hou   +9 more
doaj   +2 more sources

FISCAL AND CONTROL FUNCTION OF CUSTOMS ADMINISTRATION WITH RESPECT TO THE COLLECTION OF CUSTOMS AND TAX DUTIES [PDF]

Zeszyty Naukowe Wyższej Szkoły Finansów i Prawa w Bielsku-Białej, 2015
Customs Administration plays an important role in protecting the fiscal interests of the European Community. Customs service, as part of the Community Customs Administration is responsible for ensuring the safety and protection of fiscal interests not ...
Adam Drozdek
doaj   +15 more sources

Recent Progress in Regulations and Standards of Beef at Home and Abroad

Shipin gongye ke-ji, 2022
Beef is one of food products whose consumption demand is gradually increasing in China. Food safety is always the focus of consumers, and regulations and standards are powerful measures to ensure food safety.
Zeyu CHEN, Yun ZHANG, Xinren ZHANG
doaj   +1 more source

Determination of Total Volatile Organic Compounds in Recycled Plastic by Headspace/Gas Chromatography-Mass Spectrometry [PDF]

E3S Web of Conferences, 2021
A method of headspace combination with gas chromatography-mass spectrometry was developed for the determination of total volatile organic compounds (TVOC) from recycled plastic.
Xu Shanhao, Luo Chuan, Wang Hao, Zhang Yin, Zhang Chao, Yuan Lifeng   +5 more
doaj   +1 more source

Factors influencing measurement of export crude oil by FPSO

You-qi chuyun, 2021
During the trade transaction of offshore crude oil, the accuracy of transaction data is closely related to the interests of both buyers and sellers. If the deviation between the measured data of ship and the FPSO flowmeter is more than 3‰, the consignee ...
Dazhi ZHANG, Li CUI, Deqi MA, Shenglin SHI, Lin WANG, Meijing DU   +5 more
doaj   +1 more source

Determination of Nitrofuran Metabolites in Complex Food Matrices Using a Rough, Cheap, Easy-Made Wooden-Tip-Based Solid-Phase Microextraction Probe and LC-MS/MS

Journal of Chemistry, 2022
In this study, a rough, cheap, easy-made wooden-tip-based solid-phase microextraction (SPME) probe was first developed for simultaneous determination of 4 nitrofuran metabolite derivatives in complex food matrices via LC-MS/MS.
Xiaoming Gong, Kai Li, Wenjuan Xu, Liming Jin, Mengxiao Liu, Mengmeng Hua, Guoning Tian   +6 more
doaj   +1 more source

Determination of 20 Neonicotinoid Insecticides and Their Metabolites in Infant Foods by a Modified QuEChERS Method Combined with HPLC-MS/MS

Journal of Chemistry, 2022
A rapid, effective, and reliable method for the simultaneous detection of 20 neonicotinoids and their metabolites in infant foods has been developed using liquid chromatography-tandem mass spectrometry (HPLC-MS/MS).
Liqiang Guo, Kai Li, Jinling Zhang, Guoning Tian, Ke Wang, Yajing Li   +5 more
doaj   +1 more source

Determining the Composition of Imported Recycled Plastics with Differential Scanning Calorimetry [PDF]

E3S Web of Conferences, 2021
The analysis of the composition of recycled plastics is the prerequisite for identifying the properties of recycled plastics goods-solid waste. This paper systematically studies the composition of crystalline polymers by differential scanning calorimetry,
Luo Chuan, Zhang Chao, Xu ShanHao, Wang Hao, Zhang Yin, Yuan Lifeng   +5 more
doaj   +1 more source

Tax regulation of foreign trade operations in the system of international customs relationsTax regulation of foreign trade operations in the system of international customs relations

Вестник Северо-Кавказского федерального университета, 2022
The article considers the possibilities of tax regulation of foreign trade operations through the use of customs and tariff regulation within the framework of supranational integration associations on the example of the Eurasian Economic Union.
A. S. Belyaev
doaj   +1 more source

Customer-to-Customer Interactions in Service

, 2022
Peer ...
Heinonen, Kristina, Nicholls, Richard
openaire   +4 more sources