11331Check your English vocabulary for human resources = Kiểm tra từ vựng tiếng Anh về nguồn nhân lự
Giới thiệu nhiều bài tập đa dạng, tập trung vào những từ vựng thông dụng về nguồn nhân lực và quản lý nhân sự. Phần đáp án giúp người đọc tìm hiểu câu trả lời chuẩn xác và giúp củng cố kiến thức.
11332Check your English vocabulary for medicine = Kiểm tra từ vựng tiếng Anh y khoa
Cung cấp nhiều dạng bài tập thích hợp cho các học viên cần kiến thức về thuật ngữ y khoa tiếng Anh. Các bài tập được gộp theo các mục, các mục này thực hành các thành phần khác nhau trong y khoa, giúp học viên hiểu hơn về các từ đã được học.
11333Check your vocabulary for academic English = Kiểm tra từ vựng tiếng Anh chuyên ngành học thuật
Bao gồm 11 bài được bố cục với rất nhiều loại bài tập khác nhau. Trong mỗi bài, mỗi từ được trình bày một câu ví dụ và cung cấp ví dụ về những từ liên quan như giới từ phụ thuộc. Hình thức này giúp cho người đọc không chỉ tìm ra nghĩa của từ mà còn biết cách sử dụng chúng đúng với ngữ cảnh và tình huống đặt ra.
11334Check-In check-Out : managing hotel operations : 8th ed.
Part 1: The hotel industry; Part 2: The reservation process; Part 3: Guest services and rate structures; Part 4: The hotel revenue cycle; Part 5: Technology.
11335Chem 3411 : organic I
Introduction, record keeping, and laboratory safety; Techniques and apparatus; Solids - Recrystallization and melting points;...
11336Chemical analysis of food : techniques and applications : 2nd ed.
Chemical analysis of food: Techniques and applications, second edition, reviews the latest technologies and challenges in all stages of food analysis, from selecting the right approach, how to perform analytic procedures, and how to measure and report the results. The book is structured in two parts: the first describes the role of the latest developments in analytical and bio-analytical techniques, with the second reviewing innovative applications and issues in food analysis. The techniques discussed range from the non-invasive and non-destructive, such as infrared spectroscopy and ultrasound, to newly emerging areas, such as nanotechnology, biosensors and electronic noses and tongues.
11337Chemical bonding in solids
In Chemical Bonding in Solids, renowned chemist Jeremy K. Burdett offers a clear and much-needed synthesis of chemical bonding theory and solid state structural considerations. Over the past fifteen years, the delocalized orbital model favored by molecular chemists--the model of choice for understanding a plethora of organic, inorganic, and organometallic chemistry phenomena--has been effectively used for infinite solid-state arrays. In addition, other concepts originating from molecular chemistry--including overlap population analysis, topological aspects of the Hamiltonian matrix, and eigenvalue and eigenvector forms--have been increasingly added to the physicist's arsenal.
11338Chemical composition and antifungal activity of Annona reticulata L.
Annona reticulata L. is a small deciduous tree species of Annonaceae, traditionally used for treatment of various ailments. The present study investigated the chemicals of the leaves of Annona reticulate and identified three compounds, including taraxerol (1), fridelin (2), and myricetin-3-O-α-L-rhamnopyranoside (3), using NMR spectroscopy. Among them, fridelin (2) is isolated first time from this species. The extracts and purified compound (3) were subjected to the examination of their effects on fungal activity with two fungi strains (Fusarium oxysporum and Pyricularia oryzae) using disc diffusion method. The results demonstrate beneficial effects of Annona reticulata as the antifungal activity for medicinal usages.
11339Chemical composition of Elsholtzia ciliata (Thunb.) Hyland essential oil in Vietnam with multiple biological utilities: a survey on antioxidant, antimicrobial, anticancer activities
Elsholtzia ciliata (Thunb.) Hyland is commonly known as Vietnamese balm - a spicy, lemon-scented culinary herb in Asian cuisine, especially in Vietnam. The biological activities of E. ciliata essential oils (Ec EOs) in Vietnam have yet to be thoroughly studied and have received less attention than other species of genus Elsholtzia in the world. In this study, we evaluated the antioxidant, antimicrobial, and anticancer of Ec EOs and examined their chemical compositions.
11340Chemical composition of Premna serratifolia L. leaf essential oil growing in Vietnam = Thành phần hóa học tinh dầu lá của Premna serratifolia L. ở Việt Nam
The essential oil extracted from the leaves of Premna serratifolia underwent hydrodistillation using a Clevenger-type apparatus and was subsequently subjected to analysis through gas chromatography coupled with mass spectrometry (GC/MS). The predominant compounds in the essential oil were those with sesquiterpene skeletons, in both hydrocarbon and oxygenated forms. Notable constituents included caryophyllene oxide, accounting for 23.4% of the oil, (E)-βcaryophyllene at 15.5%, as well as phytol (6.9%), α-copaene (5.5%), and δ-cadinene (4.4%).