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Mostrando 161 - 180 Resultados de 809 Para Buscar '"Yemen"', tiempo de consulta: 0.13s Limitar resultados
  1. 161
    “…Under the current conditions and resources available in Yemen, various policies are simulated to evaluate the optimal policy. …”
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    A dynamic optimal control model for COVID-19 and cholera co-infection in Yemen
  2. 162
    por Al-Okaishi, Abdulraqeb
    Publicado 2021
    “…BACKGROUND: In this study, we present and analyze toponyms referring to Socotra Island’s endemic dragon’s blood tree (Dracaena cinnabari) in four areas on the Socotra Archipelago UNESCO World Heritage site (Republic of Yemen). The motivation is the understanding of the past distribution of D. cinnabari trees which is an important part of conservation efforts by using ethnobotanical data. …”
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    Exploring the historical distribution of Dracaena cinnabari using ethnobotanical knowledge on Socotra Island, Yemen
  3. 163
    “…BACKGROUND: The Neonatal Tetanus Surveillance System (NTSS) in Yemen was established in 2009 to identify high-risk areas, determine trends, and evaluate elimination activities. …”
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    Performance of the Neonatal Tetanus Surveillance System (NTSS) in Sana'a, Yemen: Evaluation Study
  4. 164
    “…On July 24, 2018, Yemen Field Epidemiology Training Program sent a team to perform an investigation. …”
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    Cutaneous Leishmaniasis Outbreak Investigation in Hajjah Governorate, Yemen, in 2018: Case-Control Study
  5. 165
    “…CONCLUSIONS: Rabies remains a worrying health problem in Yemen with higher percentage reported among children and males. …”
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    Incidence, Trend, and Mortality of Human Exposure to Rabies in Yemen, 2011-2017: Observational Study
  6. 166
    “…The National Tuberculosis Control Program in Yemen was established in 1970 and included in the national health policy under the leadership of the Ministry of Public Health and Population to monitor tuberculosis control. …”
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    Evaluation of the National Tuberculosis Surveillance System in Sana’a, Yemen, 2018: Observational Study
  7. 167
    “…BACKGROUND: In Yemen, initial surveillance of coronavirus disease 2019 (COVID-19) focused primarily on patients with symptoms or severe disease. …”
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    SARS-CoV-2 seroprevalence in Aden, Yemen: a population-based study
  8. 168
    “…Yemen has been facing political, economic and social challenges since 1990. …”
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    The National Health Cluster in Yemen: assessing the coordination of health response during humanitarian crises
  9. 169
    “…Hence, this study aimed to investigate the prevalence of intestinal parasites among immunocompromised patients and children with various gastrointestinal system complications in Sana'a city, Yemen, with different variables, including genus and age, and explore the risk factors associated with parasitic intestinal infections. …”
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    Prevalence of Intestinal Parasites among Immunocompromised Patients, Children, and Adults in Sana'a, Yemen
  10. 170
    “…Two hundred and sixty samples were collected randomly from slaughterhouses and markets in Dhamar Governorate, Yemen. Samples were enriched in Brain-Heart Infusion broth in microaerophilic conditions before inoculating the Camp-Blood agar and EYE agar plates. …”
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    Isolation and identification of Helicobacter pylori from raw chicken meat in Dhamar Governorate, Yemen
  11. 171
    “…Yemen is noted as one of the most food-insecure countries in the Arab world coupled with high rates of malnutrition. …”
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    Degree-Granting Nutrition Programs in the Republic of Yemen: A Status Report on Postsecondary Education
  12. 172
    “…BACKGROUND: Malaria burden among under-five children living in endemic areas of Yemen is largely unknown due to the lack of community-based studies. …”
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    Malaria among under-five children in rural communities of Al-Mahweet governorate, Yemen
  13. 173
    “…Using Qa’ Jahran Basin in Yemen as a case study area, 152 fissure locations were recorded via a field survey for the creation of an earth fissure inventory and 11 earth fissure conditioning factors, comprising of topographical, hydrological, geological, and environmental factors, were obtained from various data sources. …”
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    Estimate earth fissure hazard based on machine learning in the Qa’ Jahran Basin, Yemen
  14. 174
    por Hael, Mohanned Abduljabbar
    Publicado 2023
    “…The study uses concentrations of four major pollutants, named particulate matter (PM2.5), ground-level ozone (O(3)), carbon monoxide (CO), and sulfur oxides (SO(2)), measured over 37 cities in Yemen from 1980 to 2022. The proposed tools include Fourier transformation, B-spline functions, and generalized-cross validation for data smoothing, as well as static and dynamic visualization methods. …”
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    Unveiling air pollution patterns in Yemen: a spatial–temporal functional data analysis
  15. 175
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    Correction: Civil war and death in Yemen: Analysis of SMART survey and ACLED data, 2012–2019
  16. 176
    “…Since 2016, Yemen has been experiencing the largest cholera outbreak in modern history. …”
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    Genomic epidemiology reveals multidrug resistant plasmid spread between Vibrio cholerae lineages in Yemen
  17. 177
    “…METHODS: A cross-sectional survey was carried out in Yemen from December 2022 to March 2023 to investigate public perception and knowledge of mpox. …”
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    Perceptions and Knowledge of Public Towards Emerging Human Monkeypox in Yemen: A Cross-Sectional Study
  18. 178
    “…CONCLUSION: This is the first study to report baseline information on the characteristics and implications of anti-malarial drug resistance markers in Yemen. It is also the first report of the haplotype associated with CQR P. falciparum parasites from Yemen. …”
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    Molecular markers of anti-malarial drug resistance in Lahj Governorate, Yemen: baseline data and implications
  19. 179
    “…The level of natural radioactivity in rocks and soil of 32 samples collected from locations at North Sana′a in Yemen was measured. Concentrations of radionuclides in rocks and soils samples were determined by gamma-ray spectrometer using high purity germanium (HPGe) detector with specially designed shield. …”
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    Specific activities of natural rocks and soils at quaternary intraplate volcanism north of Sana’a, Yemen
  20. 180
    “…The primary objective of this paper was to estimate the prevalence of emotional abuse among pupils in basic education schools and the risk factors associated with it in Aden governorate, Yemen. METHODS: Four districts were randomly selected from across the governorate of Aden, 2 schools were selected at random in each district, and then 1066 pupils were randomly selected from the 8 schools. …”
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    Emotional abuse towards children by schoolteachers in Aden Governorate, Yemen: A cross-sectional study
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