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Military Vehicle Antenna (Vehicular antennas)
記者施春美/台北報導
Antennas for Military vehicles or Vehicular antennas for heavy-duty use, such as in the forest or in remote locations on armored vehicles, and low-profile antennas for civil vehicles. Communication and EW applications are examples of applications.Wideband mobile VHF antennas with frequency ranges of 30 to 88 MHz or 30 to 108 MHz are designed primarily for use in heavy-duty mobile applications.
Typically, the antenna is made up of three major parts: the antenna base, the lower part, and the upper part. Some antennas have two sections, while others have three. The long-lasting antenna base with GPS (optional).
The stainless steel spring absorbs shocks and vibrations while also protecting the antenna from collisions.
Both radiating pieces are comprised of composite materials, which allow for exceptional strength and roughness even in the harshest environments.
▲睪固酮對肌肉生長與修復相當重要,也是男性雄風的關鍵。(圖/擷取自蕭捷健的臉書)
睪固酮對肌肉生長與修復相當重要,也是男性雄風的關鍵。提到能提升睪固酮的食物,一般會想到海鮮、牛肉,但減重醫師蕭捷健表示,天然的抗氧化食物,如莓果、堅果、綠葉蔬菜,富含抗氧化物,可降低體內的發炎和氧化壓力,對睪固酮的合成和分泌都很有幫助。
蕭捷健在其臉書表示,睪固酮對肌肉生長和修復,相當重要。因睪固酮可促進蛋白質合成,有助運動後修復肌肉、增強肌力。所以,維持正常的睪固酮濃度對肌肉增長和生殖機能都非常重要。
但是,男性的睪固酮濃度大概在25到30歲達到高峰,30歲之後每年會減少大約1.2%。超過50歲之後,男性的雄性激素和雌激素都會下降,體脂平均每年還會增加約0.5%。
針對如何透過飲食來提升睪固酮?他表示,要從生活習慣做起,調整飲食是關鍵。建議減少高糖分、精緻澱粉和高脂肪的食物,多吃蔬菜水果和全穀類,特別是富含鋅和維生素D 的食物,像是海鮮、牛肉、雞蛋和乳製品。
民眾也可以多吃一些天然抗氧化食物,比如莓果、堅果和綠葉蔬菜。這些食物富含抗氧化物,可以幫助減輕體內的發炎和氧化壓力,對睪固酮的合成和分泌都很有幫助。
特別要注意的是,盡量避免吃太多加工食品,因為這些食品可能添加了化學物質,例如塑化劑和人工防腐劑,都可能影響人體的荷爾蒙。
本篇文章引用自此: https://www.setn.com/News.aspx?NewsID=1505800
Fei Teng Wireless Technology Co. Ltd
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