Experiment 8

Vietnam experiences increasing droughts throughout the dry season due to climate change, global warming, and human-caused activities like urbanization and deforestation. Drought hazard significantly impacts socioeconomic, agriculture, and the environment; it directly threatens human lives, livelihoods, food security, and environmental degradation.

13p vifaye 20-09-2024 4 1   Download

Cryopreservation is an effective method for long-term storage of sperm. It is essential to investigate the optimal conditions for preserving semen for the purpose of artificial insemination. Cysteine has been proven to reduce the extent of sperm damage caused by oxidative stress during cryopreservation. The aim of this study was to determine the concentration of cysteine required for cryopreservation of goat semen. The experiment was carried out on 2 bucks with 4 treatments, each treatment repeated 8 times.

8p xuanphongdacy06 18-09-2024 3 1   Download

The article deals with the process for teaching the lesson " The efficiency of heat spreading from fuel" (Physics, 8 th grad, secondary school) following the activity development orientation to solve problems in learning by school pupils while creating conditions to conduct experience for establishing the formula how to calculate the heat spreading while burning fuel: Q = q.m and to find the meaning of q.

3p tamynhan5 10-12-2020 15 2   Download

The present investigation was undertaken on mango cv. Dashehari with the objective to find out suitable treatments for better storage life, quality and net profit of mango fruits. The experiment was laid out in factorial completely randomized design comprising of 8 pre and 10 post-harvest treatments.

6p gaocaolon5 14-06-2020 12 2   Download

This paper presents a method to assimilate these integral trends for improving nuclear data. In this study, the method is applied to 137Cs/238U concentration ratio. Results suggest an increase of the JEFF-3.1.1 235U cumulated thermal fission yield in 137Cs by (+3.8 ± 2.1)%, from 6.221E-02 to 6.460E-02 ± 2.1%.

7p christabelhuynh 29-05-2020 5 0   Download

An experiment entitled Evaluation of cherry tomato (Solanum lycopersicum L. var. cerasiforme) genotypes for yield and quality parameters was conducted in the Department of Vegetable Science, College of Horticulture, Bengaluru, Karnataka during the year 2018-19. In present study, twenty one cherry tomato genotypes were evaluated for yield and quality parameters. Among different cherry tomato genotypes, maximum number of fruits per cluster was recorded in COHBT (8.75). Genotype COHBT-198 recorded maximum average fruit weight (43.90 g).

6p caygaocaolon4 04-04-2020 19 3   Download

An investigation into the treatment efficiency of real piggery wastewater of a benchscale aerobic membrane bioreactor was performed. The experiments were aimed to evaluate the effects of hydraulic retention time and activated sludge concentration. The piggery wastewater having high chemical oxygen demand, ammonium and total phosphorus concentrations (about 4200 mg/l, 320 mg/L and 48 mg/L, respectively) was employed.

7p vinhsolax 15-09-2019 37 1   Download

This paper deals with using stainless steel reducing slag (SSRS), a byproduct generated from stainless steel making process, as a cement substitute in production of soil-based controlled low-strength material (CLSM). In the CLSM mixture, surplus soil and river sand were blended well together with a sand-soil proportion of 6:4 by volume in order to produce fine aggregate. Totally, twelve mixtures were prepared for experiment when we changed in turn percentages of Portland cement replacement with SSRS of 0%, 10%, 20%, and 30% by weight and the water-to-binder ratio of 3.4, 3.6, and 3.8.

5p cathydoll5 26-02-2019 21 0   Download

(BQ) Chapter 9: Activity-based costing. Chapters 7 and 8 described product costing systems. In the last 15 years or so, many companies have experimented with and implemented costing systems based on production processes rather than accounting systems. One such system is activity-based costing, or ABC, which aids managers in the decision making process. Chapter 9 describes activity-based costing.

39p tangtuy16 02-07-2016 87 5   Download

The author suggested 8 basic methods for managing high school students' conduct evaluation, experimented method 1, and tested the necessity and feasibility of all the methods. All methods have been proved to be necessary and feasible.

14p change12 30-06-2016 53 3   Download

Two eudesmane derivatives 3
-angeloyloxy-4
-acetoxy-7,11-dehydroeudesmane-8-one, 3
- angeloyloxy-4
-acetoxy-6,7-dehydroeudesmane-11-hydroperoxy-8-one have been isolated from the n-hexane extract of Grangea maderaspatana L. Poir collected in Vietnam, besides stigmasterol, taraxasterol and taraxasteryl acetate. Their structures were deduced from spectroscopic studies, including 2D-shift correlation COSY, DEPT, HMQC, HMBC-NMR experiments.

5p uocvong04 24-09-2015 45 5   Download

Using experiments in chemistry teaching and learning is one of the most important methods to encourage the learning activities of students. Experiments in teaching and learning chemistry are used in different ways to achieve certain goals. That article mentions that the use of chemical experiments to be performed at student's house to develop ability to self-learning, self-study of students in teaching chemistry for 8th grade students in secondary school.

5p ngocanh1971 27-08-2015 84 5   Download

Aspirin is an effective analgesic (pain reliever), antipyretic (fever reducer) and anti-inflammatory agent and is one of the most widely used non-prescription drugs. The use of aspirin had its origin in the 18th century, when it was found that an extract from the bark of willow trees was useful in reducing pain and fever. The active ingredient in willow bark was later found to be salicylic acid.

6p thanhtrinhqc 23-08-2014 120 5   Download

Windows 8 introduced innovation for a new era of devices designed for mobility and touch. It’s designed for how you work and play, create, connect with people, and discover, while using the widest range of hardware, modern apps, and other cloud-connected services. Connected to the cloud, Windows 8 set out to push boundaries. It expanded the possibilities of the services you use every day, with new and beautiful apps for entertainment and productivity and a best-in-class browsing experience with Internet Explorer 10....

27p xuanhao1210 02-10-2013 137 3   Download

Survey found that only 4.8% of listeners to the Armed Forces Radio Network wanted to listen to “the biggest hawk there is.” How could a survey be made to get these results? Being on the watch for misleading surveys.

14p gmoresearch 27-06-2013 63 10   Download

ĐỀ E (3) - THI THỬ ĐH 2013 Môn: Tiếng Anh Thời gian làm bài: 90 phút (Đề thi gồm 5 trang) QUESTIONS 1 – 10: Read the following passage carefully and complete the sentences that follow A, B, C or D as the correct answers. Colors and emotions Colors are one of the most exciting experiences in life. I love them, and they are just as important to me as emotions are. Have you ever wondered how the two are so intimately related? Color directly affects your emotions. Color both reflects the current state of your emotions, and is something that you...

5p apple_1 01-06-2013 144 15   Download

The (ba)8-barrel is the most common enzyme fold and it is capable of cata-lyzing an enormous diversity of reactions. It follows that this scaffold should be an ideal starting point for engineering novel enzymes by directed evolution. However, experiments to date have utilized in vivo screens or selections and the compatibility of (ba)8-barrels with in vitro selection methods remains largely untested.

14p fptmusic 11-04-2013 41 3   Download

[, vol.8, nos.3 and 4, June and October 1965] * by , Cambridge Language Research Unit, Cambridge, England The paper describes how the need for automatic aids to classification arose in a manual experiment in information retrieval. It goes on to discuss the problems of automatic classification in general, and to consider various methods that have been proposed. The definition of a particular kind of class, or "clump," is then put forward.

15p nghetay_1 06-04-2013 64 4   Download

Word formation 1. He cycled…..and had an accident (care) 2. He was very …. of the work he had done (pride) 3. He is interested in the…. of old buildings (preserve) 4. All the newspapers praised the….of the firemen (brave) 5. An….pilot in the USA reported that he saw nine large round objects (experience) 6. Gas and oil….always increases in cold weather (consume) 7. We find advertising on the television very…..(effect) 8. The most….earthquake in Japanese history occured in 1923 (disaster) 9. For many employees, jod….is more important than making money (satisfy) 10.

2p thaiminh8xpro 09-03-2013 284 37   Download

Part 2: Questions 8-13. You will hear a woman called Lucy talking on radio about a new magazine. For each question, put a tick () in the correct box. 8. What is Lucy’s main reason for starting a new magazine? A. She was asked to do it. • B. She wanted more writing experience. • C. She wanted to produce her own magazine. 

18p thanhemail94 11-12-2012 866 50   Download