Skills 的传播没有像 App 那样可以靠搜索、靠排名。用户更加追求结果导向，而不是过程导向。
这一洞察揭示了AI技能与普通应用的本质差异，用户不再关心界面和交互体验，而是直接关注结果质量，这表明未来技能评估体系需要重新设计，以结果和效率为核心指标。
5 Matching Annotations
- Last 7 days
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mp.weixin.qq.com mp.weixin.qq.com
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- Apr 2026
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accessmedicine.mhmedical.com accessmedicine.mhmedical.com
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Treatment of superficial vein reflux (see Varicose Veins, above) has been shown to decrease the recurrence rate of venous ulcers. Where there is substantial obstruction of the femoral or popliteal deep venous system, superficial varicosities supply the venous return and should not be removed.
Failure of venous insufficiency ulcerations to heal is most often due to inconsistent use of first-line treatment methods. Ongoing control of edema is essential to prevent recurrent ulceration; the use of compression stockings following ulcer healing is critical, with recurrence rates 2–20 times higher if compression stockings are not used
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- Duplex ultrasound evaluation should assess blood flow direction, venous reflux, and venous obstruction, and include examination of the deep venous system, great saphenous vein (GSV), small saphenous vein (SSV) and its thigh extension (Giacomini vein), accessory saphenous veins, and perforating veins.
- The examination also identifies patterns of disease that have treatment implications. Axial reflux is defined as uninterrupted retrograde flow from groin to calf and can occur in either superficial or deep systems. [4] Junctional reflux is limited to the saphenofemoral or saphenopopliteal junction, while segmental reflux occurs in a portion of a truncal vein. [4] Understanding whether reflux originates from superficial junctions versus deep venous incompetence fundamentally changes treatment planning, as superficial disease is amenable to ablation while deep disease typically requires conservative management
- Endovascular interventions for PTS—including percutaneous transluminal venoplasty and stenting—are reserved for select patients with significant iliofemoral obstruction who have failed conservative management. [7] These procedures require careful patient selection and standardized criteria. The role of superficial venous ablation in PTS patients with concomitant superficial reflux remains controversial and should be approached cautiously, as the underlying deep venous pathology may limit benefit
- Management of secondary varicose veins from post-thrombotic syndrome (PTS) is fundamentally different and more challenging. Compression therapy, lifestyle modifications, and symptom management form the cornerstone of PTS treatment. [4-8] Elastic compression stockings (20-30 mm Hg), leg elevation, weight loss, and exercise constitute the primary therapeutic approach
- Venography is recommended primarily in patients with post-thrombotic disease, especially when intervention is planned, as it provides greater anatomic detail than duplex ultrasonograph
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URL
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- Sep 2021
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Local file Local file
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he first criterion of adequacy in this approach is that the active voice of the subject should be heard
is the interpretation adequate? criteria for answering the question of adequacy is outlined. 1) not objectifying 2) theoretical underpinning must allow for interpretation of the social dynamic of observer-subject. 3) The theoretical reworking has to allow for the revelation of underlying social structures.
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- Apr 2021
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leonidtiokhin.medium.com leonidtiokhin.medium.com
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Tiokhin, L. (2021, April 21). Why indirect contributions matter for science and scientists. Medium. https://leonidtiokhin.medium.com/why-indirect-contributions-matter-for-science-and-scientists-6c9bf827bc7d
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- Jul 2020
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Protogerou, Cleo, and Martin S. Hagger. ‘A Checklist to Assess the Quality of Survey Studies in Psychology’, 14 July 2020. https://doi.org/10.31234/osf.io/uqak8.
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