نتایج جستجو برای: quota sampling
تعداد نتایج: 214401 فیلتر نتایج به سال:
This study aims to determine whether career development has an effect on employee commitment. research is important for the sustainability of a company. adopted quantitative analysis using simple regression analysis. The population this was 43 employees that are working at one Oil Palm Plantation Company in Riau, Indonesia. Sampling frame list all levels management. Quota sampling applied carry...
This type of research data is quasi-experimental using quantitative methods. The sampling technique quota which included in the non-probability sampling. collection used a badminton smash accuracy test through pretest and post-test. analysis descriptive analysis. results this study from two hypotheses tested indicate that there an effect training with drill method on smash. Based t-test form pa...
The selective nature of trophy hunting may cause changes in desirable phenotypic traits in harvested species. A decline in trophy size of preferred species may reduce hunting destination competitiveness thus compromising the sustainability of trophy hunting as a conservation tool. We explored the trophy quality and trends in harvesting patterns (i.e., 2004-2015) of Cape buffalo (Syncerus caffer...
To investigate better saline water irrigation scheme for tomatoes that scheduling with the compromise among yield (Yt), quality, irrigation water use efficiency (IWUE) and soil salt residual, an experiment with three irrigation quotas and three salinities of irrigation water was conducted under straw mulching in northern China. The irrigation quota levels were 280 mm (W1), 320 mm (W2) and 360 m...
The objective of installing a residential photovoltaic system is to cut the cost of the monthly electric bill. However, many homeowners, especially those with low-income, finds it difficult to invest in such systems because require substantial upfront investment. This paper presents a project called PSD-LAG(“Sharing and Distribution of Power-Local Area Grid”) which attempts to solve the issue o...
The carbon emission of China’s industry accounts for more than 70% of the total in the nation, thus the implementation of carbon emission quota trading in industry is of great importance to realize China’s national carbon emission reduction targets. Meanwhile, the allocation of carbon emission quota among sectors or enterprises proves the first and critical step. For this reason, this paper con...
Studies on planktonic cyanobacteria have shown variability in cyanotoxin production, in response to changes in growth phase and environmental factors. Few studies have investigated cyanotoxin regulation in benthic mat-forming species, despite increasing reports on poisoning events caused by ingestion of these organisms. In this study, a method was developed to investigate changes in cyanotoxin ...
We conduct an event analysis on OPEC quota announcements to determine their impact on the stock returns in the oil industry. We find that announcements to reduce the quota are followed by positive excess returns over pre-announcement levels, announcements of no action are met with negative excess returns and announcements to increase the quota have no significant impact on stock market returns....
The study determines the relationship between demographic factors and personality traits with performance of cryptocurrency traders. research data is obtained from 100 traders using quota sampling method, correlational, a quantitative approach. This applies Chi-square test to examine Rank-Spearman for performance. results found that characteristics (gender, age, length trading) were positively ...
Since the pandemic era due to Covid-19, WhatsApp has become an application that is widely used for online learning. In new normal era, was still most by lecturers and students because sending teaching materials easy fast. This study investigated students’ perceptions challenges of utilizing in English language learning amid era. The method a qualitative method. researcher purposive sampling tec...
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