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In this study, we explore the potential of graph neural networks (GNNs), in combination with transfer learning, for the prediction of molecular solubility, a crucial property in drug discovery and materials science. Our approach begins with the development of a GNN-based model to predict the dipole moment of molecules.

8p viling 11-10-2024 1 1   Download

This paper presents a study into difficulties in English – Vietnamese translation faced by English-majored students. Although basic knowledge of English with four main skills is delivered to the students at the beginning of their academic courses at university, translation in general causes tons of troubles for them.

7p viengfa 28-10-2024 3 1   Download

Agricultural and rural tourism is understood as the activity of a community participating in tourism, this activity begins spontaneously in places with attractive tourist attractions and historical sites where local residents participate in serving the needs of tourists.

13p viaburame 14-03-2025 5 0   Download

In this study, Cat Hai fish sauce, one of the major traditional fish sauce manufacturers in Vietnam, was used to investigate the variation in histamine content during the fermentation process and to isolate histamine-producing bacteria. Six Dich Chuop samples corresponding to the first sixth months from the beginning of fermentation were collected for these purposes.

10p vibecca 01-10-2024 6 2   Download

In this paper, we propose a novel facial wrinkle segmentation method based on the Unet++ model, enhanced with dice and focal loss functions. Our approach begins with the construction of an enriched wrinkle dataset sourced from the Flickr-Faces-HQ dataset, ensuring diversity in wrinkle types and complexities.

7p viyamanaka 06-02-2025 4 2   Download

This research aims to improve the vocabulary capacity of high school students through the Anki application. Experimental activities are conducted at the end of semester 1 and the beginning of semester 2 of the 2023-2024 school year. A total of 8 lessons and 8-week lessons are dedicated to achieving the desired results.

7p tuetuebinhan222 30-01-2025 7 2   Download

The orientation activity at the beginning of the school year is one of the important sessions for medical students, especially first-year students. Well-oriented medical students will contribute to training appropriate future medical human resources, especially in preventive medicine and public health with the motto that prevention is better than cure. To describe career orientation and feedback on the first-year orientation activities of medical students at the School of Preventive Medicine and Public Health in 2022.

11p vihatake 06-01-2025 4 2   Download

Objective of the research: Among the four skills of learning English, reading is paid much attention to by the teachers at high schools, however the students feel uninterested in reading classes because they lack motivation from the beginning of the lessons. The main objective of the research is to help students feel more interested in reading lessons by using Pre-reading activities.

32p caphesuadathemmuoi 11-11-2021 16 2   Download

Ngôn ngữ lập trình (programming language): Là một hệ thống các kí hiệu tuân theo các quy ước về ngữ pháp và ngữ nghĩa, dùng để xây dựng các chương trình cho máy tính. Ngữ pháp (syntax): Quy ước về quan hệ giữa các ký hiệu. Ví dụ trong ngôn ngữ Pascal: các ký hiệu Begin, end phảI đi thành từng cặp, sau if sẽ là một biểu thức điều kiện, sau đó là kí hiệu then. Ngữ nghĩa (sematics): Quy ước về ý nghĩa của kí hiệu. Ví dụ trong ngôn ngữ Pascal: dấu + biểu thị cho phép...

34p nguyentanphat050 22-10-2012 109 18   Download

Đọc đoạn văn sau và trả lời các câu hỏi: It is very difficult to succeed in the music business; nine out of ten bands that release a first record fail to produce a second. Surviving in the music industry requires luck and patience, but most of all it requires an intricate knowledge of how a record company functions. The process begins when a representative of a company's Artists and Repertoire (A & R) department visits bars and night clubs, scouting for young, talented bands.

29p thao10anh 01-12-2012 452 67   Download

2. Tell the students your name is Simon. You, as Simon, give instructions to the students. They are to do what you instruct only when you begin the instruction with "Simon says..." (e.g. "Simon says, 'Touch your nose.'"). If you begin a command differently (e.g. You only say, "Touch your nose.") then the students are not to obey your command. In other words, students should only respond to your command if you begin with "Simon says, ..."

38p songtupt 19-12-2012 55 5   Download

1 Articles and one, a little/a few, this, that 1 a/an (the indefinite article) The form a is used before a word beginning with a consonant, or a vowel with a consonant sound: a man a hat a university a European a one-way street

170p hungsalem 26-02-2010 544 352   Download

In a memo to all department managers, the employees ----------- more flexible working hours. Choose one answer. a. inquired b. asked c. said d. requested For professionals at the beginning of their careers,leisure time is a -----------commodity. a. high-priced b. regular c. common d. scarce A recent study of corporate managers ----------- most executives do not find their work Choose one answer. a. found that b. which discovered c. revealing d. founded

30p nguoivuitinh112 14-09-2012 151 45   Download

Hardware Description Language (HDL) • Developed in 1984 • Standard: IEEE 1364, Dec 1995 Formed from {[A-Z], [a-z], [0-9], _, $}, but .. • .. can’t begin with $ or [0-9] – myidentifier – m_y_identifier – 3my_identifier – $my_identifier – _myidentifier$ • Case sensitivity – myid≠Myid

67p vanmanh1008 07-06-2013 76 7   Download

There are many contents in this document: introduction, begin with QTP script, enhancing script, advance Script & framework, practice, other testing tools.

118p hondacodon2006 16-04-2014 72 8   Download

Bài giảng Cơ sở dữ liệu - Chương 7: Chuyển tác và khóa (transactions and locks) trình bày khái niệm về chuyển tác; chuyển tác không tường minh; chuyển tác tường minh; chuyển tác begin tran; chuyển tác commit tran;...Đây là bài giảng do ThS. Lương Thị Ngọc Khánh thực hiện. Mời bạn đọc cùng tham khảo.

26p daihocquocgia32 18-07-2014 85 10   Download

Chapter 2 describes the rise of civilizations in a region stretching from the Persian Gulf to Egypt and from Asia Minor to central Asia. In this chapter, the following content will be discussed: Civilization begins in Mesopotamia, Egyptian civilization, new centers of Civilization, the rise of new empires.

150p tangtuy05 01-04-2016 55 9   Download

This thesis addresses important issues about how to make game characters and virtual agents more realistic or believable by using cognitive-social personality theories. We begin motivation by discussing two examples. The first is from a television series and the second is a more concrete example that will be used throughout the thesis to explain concepts and the model. These examples represent the ideal goal of our work.

261p runthenight07 01-03-2023 10 3   Download

This research investigates the relationship between post fault transient overvoltages and the functionality of the digital distance protection. The study is conducted in a 66kV network with a neutral earth resistor as method to earth the power system. This paper begins by performing an extensive power system analysis on ground fault transient overvoltages. The study is conducted by using the PSCAD-EMTC software package.

180p runthenight07 01-03-2023 15 3   Download

Doctoral thesis of Philosophy: An analysis of the emergence and growth of accountancy profession in developing economies: the case of Sudan 1956 - 2010 is structured as a historical case study that aims to examine the development of the accountancy profession in Sudan in a span of five decades beginning from 1956 to 2010.

336p runthenight04 02-02-2023 11 3   Download