There are multiple definitions:

1. Department of Homeland Security(English)

   • NCFPD, NAPA
   • Organizations (governmental)

2. Demographic and Health Surveys [Program](English)

   • has collected, analyzed, and disseminated accurate and representative data on population, health, HIV, and nutrition through more than 400 surveys in over 90 countries
   • HIV, HHS, MICS, SBA, SIA, TTCV, UNICEF, WHO
   • Nutrition, Health care
   • https://dhsprogram.com/
   • https://doi.org…109X(21)00338-7

3. DNase hypersensitive site(English)

   • generic marker of regulatory DNA and contains genetic variations associated with diseases and phenotypic traits
   • DNA, GWAS, SNP
   • Genetics, Genomics
   • https://doi.org…1586-020-2559-3

4. dynamic hip screw(English)

   • fixation has proved successful in treating intertrochanteric fracture. However, this type of fixation method fails to achieve less soft tissue handling
   • CDHS, PCCP, MIDHS, DSIN, NOF, NSA, TAD, PFN, TSP, PLWF, ITF, ILWF, CTI, PFLP
   • Orthopedics, Surgery
   • https://doi.org…r.2250-0685.886
   • https://doi.org…300-1652.107550
   • https://doi.org…199808000-00005

5. dihydrosinularin(English)

   • an analog of soft coral-derived sinularin; however, the anticancer effects and mechanisms of DHS have seldom been reported
   • MEUB, MitoSOX, MMP, NAC, ROS
   • Apoptosis
   • https://doi.org…3390/ph14100994

6. Daily Hormone Study(English)

   • BMI, E1C, ELA, FSH, ICHD, LH, MHx, Pdg, SWAN
   • Hormone
   • https://doi.org…000000000002798

7. Dallas Heart Study(English)

   • ASCVD, CVD, EDMi, EF, ET, GLS, hs-cTnT, MACE, NT-proBNP
   • Cardiology, Big data
   • https://doi.org….1002/ejhf.3158

8. Donor Heart Study(English)

   • predictors of donor heart acceptance for transplantation have changed significantly in the period between 2004 and 2024, likely reflecting evolving evidence regarding their impact on posttransplant outcomes. Real-time prediction of donor heart acceptance, using our web-based tool, may improve efficiency during donor management and heart allocation
   • HTX
   • Cardiology, Transplantation, Prognosis
   • https://doi.org…LURE.123.011360

9. daily hassles scale(English)

   • ADL, PPS, PSS
   • Scoring systems/scales, Neonatal situation, Stress (test)
   • https://doi.org…1-3749.24.2.190