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  1. Dictionary
    penetrate
    /ˈpɛnɪtreɪt/

    verb

    • 1. go into or through (something), especially with force or effort: "the shrapnel had penetrated his head" Similar piercepuncturemake a hole inperforate
    • 2. gain access to (an organization, place, or system), especially when this is difficult to do: "M15 had been penetrated by Russian intelligence" Similar infiltrateslip intosneak intocreep into

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  2. www.britannica.com › science › fertilization-reproductionFertilization | Steps, Process, & Facts | Britannica

    5 days ago · Fertilization, union of a paternal sperm nucleus with a maternal egg nucleus to form the primary nucleus of an embryo. In higher organisms the essence of fertilization is the fusion of the hereditary material of two different sex cells. Learn about the process of fertilization in this article.

    • Cross-Fertilization

      Cross-fertilization, the fusion of male and female gametes...

    • Oogenesis

      oogenesis, in the human female reproductive system, growth...

    • Self-Fertilization

      self-fertilization, fusion of male and female gametes (sex...

  3. quizlet.com › 658514674 › liquid-penetrant-testing-study-termsLiquid Penetrant Testing Study Terms - Level 1 and Level 2 -...

    4 days ago · Method A: Water Washable. The most common used penetrant method with a medium or high sensitivity and that contains its own emulsifier. The typical method of application is to immerse the clean/dry part into a tank full of penetrant material. Method B: Lipophilic Emulsification.

  4. www.britannica.com › science › X-rayX-ray - Radiation, Imaging, Diagnosis | Britannica

    5 days ago · Wave nature. X-rays are a form of electromagnetic radiation; their basic physical properties are identical to those of the more familiar components of the electromagnetic spectrum—visible light, infrared radiation, and ultraviolet radiation.

  5. www.britannica.com › science › X-rayX-ray | Definition, History, & Facts | Britannica

    5 days ago · X-ray, electromagnetic radiation of extremely short wavelength and high frequency, with wavelengths ranging from about 10^-8 to 10^-12 metre. The passage of X-rays through materials, including biological tissue, can be recorded. Thus, analysis of X-ray images of the body is a valuable medical diagnostic tool.

  6. www.betterhelp.com › advice › personalityWhat Does It Mean To Have An Authoritarian Personality?

    4 days ago · People embodying authoritarian personalities often have high standards for themselves and others and expect those standards to be met at every opportunity. To understand what it means to have this personality type, looking at examples of the traits can be helpful. Getty/Luis Alvarez.

  7. www.nature.com › articles › s41427/024/00554-8Modulation of the electromagnetic shielding effectiveness ... -...

    1 day ago · Therefore, when δ > t, the EM waves are less attenuated and can penetrate through the sample and be transmitted (case θ = 90°). In turn, when δ < t , most of the waves are attenuated.

  8. www.getastra.com › blog › security-auditWhat is Web Application Penetration Testing? - Astra Security...

    5 days ago · Web application pentesting is a comprehensive and methodological process that leverages various tools and techniques to identify, analyze, and prioritize vulnerabilities in the application’s code and configurations.