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English Senior High

全然わからないです😭 1問でも教えて頂けたら嬉しいです…🙏

Lesson 3. Palliative Care 部突破! いま最もアツく、最もイカ Medical treatment / Health STEP P 1 Read the Article Let's learn about palliative care, medical care that relieves pain, symptoms and stress caused by serious illness. 1) Palliative care, form of health care that seeks to improve the quality of life of patients with terminal disease through the prevention and relief of suffering. It is facilitated by the early identification of life-threatening disease and by the treatment of pain and disease- associated problems, including those that are physical, psychological, social, or spiritual in nature. As defined, palliative care begins at the point of diagnosis of terminal disease and can be delivered in a variety of health care settings. In general, it involves health and social care professionals working in hospitals, communities, hospices, and voluntary sectors. 2) Palliative care has been associated with many different terms, including terminal care, care of the dying, end-of-life care, and supportive care. However, these forms of care are not necessarily the same as palliative care. Likewise, palliative care is also sometimes described as hospice care. While hospice care does imply palliative care, it is specific to care provided near the end of life. In contrast, palliative care covers the duration of a patient's illness and, hence, may be delivered over the course of years. 3) Palliative care emphasizes three main principles: 1) A team-based approach is fundamental in managing distressing symptoms, such as pain, nausea, fatigue, and depression. It is also a necessary component in meeting the physical and psychosocial needs of the patient and his or her family. 2) Dying is a normal process. Symptom management is needed in order to help patients live life to the fullest until they die. 3) The synthesis of physical care with psychological and spiritual care fulfills a vital role in the overall care of the patient. 4) Palliative care is a global concern, and a steady rise in the number of people who are living longer with degenerative disease suggests that demand for palliative care services will increase in the are areas of intense. developments such Standards Framewo and Palliative Care Indian Association health care profes intended to help physical and psyc 5) In some place For example, the and has identifie framework is int days of life. Its communication, their families, a palliative c diagnosis duration: nausea H Log in to Watch th Hear resear the 2020 co

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Mathematics Senior High

この問題のような交点の位置ベクトルの問題って例えばこの問題のAP:PD=s:1-sのところをAP:PD=1-s:sとしても答えって同じになりますか?

50 基本 例題26 交点の位置ベクトル (1) | △OAB において,OA=d, OB=とする。 辺OAを3:2に内分する点をC, |辺OBを3:4に内分する点を D, 線分AD と BC との交点をPとし,直線OP 解答 と辺AB との交点を Q とする。 次のベクトルをà, を用いて表せ。 (1) OP |指針 (2) OQ 〔類 早稲田大〕 基本 (1)線分 AD と線分 BC の交点P は AD 上にもBC上にもあると考える。そこで、 AP:PD=s:(1-s), BP:PC=t: (1-1)として,OPを2つのベクトルを 用いて2通りに表すと, p.12 基本事項から 0, 0, xaと言が1次独立) のとき pa+qb=p'a+q'b>p=p', a=a' (2) 直線 OP と線分 AB の交点 Q は OP 上にも AB 上にもあると考える。 CHART 交点の位置ベクトル 2通りに表し 係数比較 (1) AP:PD=s:(1-s), BP:PC=t: (1-t) とすると よって OP=(1−s)OA+sŒD=(1−s)ā+ sb, (+) OP=tOC+(1−t)OB=ta+(1−t)b 3 5 3 5 3 3 1-t C 2 a A (1-s)a+sb=ta+(1−t)ỗ +8=-A-Da d=0, 60, ax6であるから1-s=2/23t, 22s=1-tの断りは重要。 BJ これを解いて S= 7 13 10 t= 13 したがってOP=116 3 a+ 13 13 (2) AQ:QB=u:(1-u) とすると OQ=(1-u)a+uo また,点Qは直線 OP 上にあるから, 0 3 6 → a+ 13 OQ=kOP (kは実数) とすると, (1) の結果から よって 6 ka+ OQ=k(3 à +336) = kā + 13kb (1-u)a+ub= kā+3kb a = 0, 50, axであるから 1-u= 2 13 a 6 Au- -ka+ 13 13 6 13k, u=33k 13 の断りは重要。 これを解いて k= u= Ha 3 したがって 0Q= a+ +1/36 練習 OAB において,辺OA を2:1に内分する点をL,辺OBの中心 26 AM の交点をPとし、直線QP B

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