Essays about: "ZA test"

Found 5 essays containing the words ZA test.

  1. 1. Rabbit urine as a biopesticide and biofertilizer : how does a Kenyan cultural method compare to conventional chemical pesticide and fertilizer?

    University essay from SLU/Dept. of Ecology

    Author : Kari Løe; [2023]
    Keywords : biopesticide; biofertilizers; rabbit urine; aphids; agriculture; Kenya;

    Abstract : The increased demand for food production has created higher needs for crop nutrients and protection. Although synthetic fertilizers and pesticides have increased food security and ensured yield for farmers worldwide, there are growing concerns about the environmental implications of over reliance of these fertilizers and pesticides as well as concern for pest resistance due to persistent pesticide use. READ MORE

  3. 2. ENSO teleconnections - Analysis of time lag between tropical Pacific sea surface temperature and climate and vegetation anomalies

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Jiri Navrátil; [2020]
    Keywords : Physical Geography and Ecosystem Analysis; ENSO; teleconnections; climate; NDVI; Earth and Environmental Sciences;

    Abstract : El Niño-Southern Oscillation (ENSO) affects weather and climate in regions spread all around the Earth via teleconnections. While quite a lot of research has been done on recognizing what regions are affected by these and what is the sign of the associated temperature, rainfall and vegetation anomalies, not that much attention has been paid to the timing of the impacts with respect to the ENSO state. READ MORE

  4. 3. The Effects of Economic Growth, Energy Consumption, Trade, Urbanization, and Financial development on CO2 Emissions in Canada

    University essay from Lunds universitet/Ekonomisk-historiska institutionen

    Author : Fia Andersson; [2019]
    Keywords : Canada; Environmental Kuznets Curve; CO2 Emissions; Autoregressive Distributed Lag Method; Vector Error Correction Model; Business and Economics;

    Abstract : A noteworthy cause of climate change is the amount of CO2 emissions released into the atmosphere. This study´s objective, therefore, is to examine the relationship between CO2 emissions, economic growth, energy consumption, urbanization, trade and financial development in the case of Canada, one of the largest CO2 emitters both in per capita and in absolute terms, over the period 1960-2014. READ MORE

  5. 4. Is a potential regulatory region in the vicinity of EDN3 linked to the performance in Standardbred horses?

    University essay from SLU/Dept. of Animal Breeding and Genetics

    Author : Linda Novácková; [2018]
    Keywords : performance; standardbred; EDN3; endothelin-3;

    Abstract : Standardbred horses (SBs) are used in harness racing. Their common breeding history with Coldblooded trotters (CBTs) led us to the hypothesis, that the same region associated with race performance in CBTs, may be linked to the performance of SBs as well. EDN3 SNP (g.22:45748491C>T), was found to be associated (p. READ MORE

  6. 5. Forecast Performance Between SARIMA and SETAR Models: An Application to Ghana Inflation Rate

    University essay from Statistiska institutionen

    Author : ERIC AIDOO; [2011]
    Keywords : Ghana Inflation; SARIMA model; SETAR model; Forecast comparison; CH test; ZA test; KPSS test; HEGY test; Tsay test; Keenan test;

    Abstract : In recent years, many research works such as Tiao and Tsay (1994), Stock and Watson (1999), Chen et al. (2001), Clements and Jeremy (2001), Marcellino (2002), Laurini and Vieira (2005) and others have described the dynamic features of many macroeconomic variables as nonlinear. READ MORE