卡梅拉塔12篇

時間：2022-02-01 寫作知識點擊：

卡梅拉塔12篇

卡梅拉塔(1)

賽汗塔拉城中草原

賽汗塔拉公園位于包頭市青山區建設路路南，它是全國最大的城中草原，對于周邊的人來說，這里是鍛煉、休閑的好去處，對于外地人來說，這里更是旅行中親近大自然的好地方。

進入賽汗塔拉公園的西門，首先映入眼簾的是大面積的綠色草地以及高高低低的樹木。一望無際的草原，印證了那句有名的詩句：天蒼蒼，野茫茫，風吹草低見牛羊。樹的品種有很多，有高大挺拔的楊樹，它們整齊地矗立在那里，猶如一排排士兵在站崗放哨；還有婀娜多姿的柳樹，嫩綠的柳條隨風舞動，仿佛媽媽溫柔的手在撫摸著我的頭；還有仿榕樹，他們的樹冠好像千萬把大傘，在驕陽似火的夏天，人們可以在大傘下乘涼。

沿著公園的環形健步道前行，右手邊有一座成吉思汗的雕像，世稱元太祖，是他統一了蒙古諸部。雕像的不遠處還建有鹿園，鹿園里喂養著幾十只梅花鹿，它們在柵欄里悠閑地走來走去。

最美的地方是一大片的馬鞭草，它的顏色是紫色的，放眼望去，像一片紫色的海洋，看上去很浪漫，簡直可以和法國普羅旺斯的薰衣草相媲美。一陣微風吹來，馬鞭草隨著微風搖擺，像是在和人們打招呼。還有一些形態各異、五彩繽紛的小花，有紅色的、粉色的、白色的

欣賞完草原中的美景，我總有留在這里的想法，這里的每一處景色都吸引著我，吸引著這里的每一個人。賽汗塔拉城中草原，包頭的驕傲。

卡梅拉塔(2)

賽汗塔拉游

本文是關于小學作文的賽汗塔拉游，感謝您的閱讀！

　　賽汗塔拉公園是我們包頭獨特的城中草原。公園里有許多好玩的，令我記憶猶新的是喂小鹿時發生的一件事。
　　我和爸爸正在喂小鹿突然聽到媽媽的呼救聲，我們轉頭一看，媽媽一邊用手推著鹿的頭一邊向后退，嘴里還喊著：“救命呀！”我和爸爸趕緊跑過去，那只頂著媽媽的鹿，放開媽媽向我和爸爸沖過來。這時我心里害怕極了，想掉頭跑已經來不及了，還是爸爸靈機一動，趕緊拿出蘿卜，一邊喂一邊退，媽媽也趕來幫忙，帶著我一步一步的退回安全線。
　　原來媽媽沒看警示牌，在我們喂小鹿時，媽媽想去遠處水邊看小鹿是怎樣喝水的，就走進鹿群深處，那只公鹿以為媽媽要傷害小鹿，才發生了這樣的事故。
　　這件事告訴我們在游玩時，一定要注意安全警示，注意安全。

卡梅拉塔(3)

美麗的賽汗塔拉

美麗的草原，我的家。在內蒙古的中西部，有一座美麗的城市，這就是我的家鄉——包頭。它是鑲嵌在內蒙古大草原上的一顆明珠。在這里有美麗的城中草原——賽汗塔拉。

賽汗塔拉一年四季的風景美如畫。但是，我最喜歡的是它的夏季。每年夏天，媽媽總會帶我來這。走進賽汗塔拉后，首先映入眼簾的就是一個微型人工湖，湖里可隱約見到幾條小魚游來游去，幸運的話，還可以看見小蝌蚪在湖邊忙著找媽媽。穿過人工湖，就會看到一大片的薰衣草，淡藍紫色的小花在周圍小草的映襯下格外的耀眼，其間還夾雜著不知名的黃色或紅色的小花，在遠處就可以聞到薰衣草散發出的淡淡幽香，這香氣不僅吸引來許多游人，而且吸引了不少蝴蝶。它們在花叢中翩翩起舞，好像在向人們訴說著薰衣草的故事。偶爾還可看到幾只蜜蜂在花叢中忙著采蜜。真是一派優美的景色啊！

我愛我的家鄉，更愛這美麗的賽汗塔拉。

卡梅拉塔(4)

拉梅茲呼吸法

認識拉梅茲

隨著預產期的逼近，相信每位準媽媽都是「又期待，又怕受傷害」。希望能早一天看到朝思暮想的寶寶，然而對于傳說或印象中的產痛，又擔心不已。在大家的刻板印象中，『生產』是產婦臉部扭曲，凄厲的哀號聲，聽得人心驚膽跳；來回跺步的先生，只能焦急的苦苦等待。但是生產真的非得是一場可怕的惡夢嗎？

我們知道生產時的疼痛是很劇烈的。為了減輕產婦在生產過程中的痛苦，自古以來，便有各種不同的嘗試與研究，目前最受矚目的是拉梅茲呼吸法。法國婦產科醫師拉梅茲在一次機緣中接觸「心理預防法」，不久后更前往俄國做深入及進一步學習，發現利用呼吸分散注意力，可減輕生產的痛苦，完成這一套舉世采用的「拉梅茲生產法」。以呼吸法來緩和及控制分娩時的疼痛，可以說是精神性無痛分娩。認識拉梅茲，讓細心體貼的準爸爸和對于產痛會不安與恐懼的準媽媽重新體驗生產大事，幫助準爸爸和準媽媽找到技巧，輕松過關。

拉梅茲生產法自1960年以后，經由美國傳到東方來。由于此法可由丈夫陪同妻子生產而受到大家的注意。拉梅茲生產法，主要是讓準媽媽對于生育有正確及充份的了解，以懷孕七個月時學習最為恰當，拉梅茲生產法除了準媽媽自行練習外，也需準爸爸在旁貼心陪伴，一同練習。
拉梅茲呼吸法

拉梅茲的分娩過程與呼吸變化如下：

拉梅茲呼吸法主要分為五個階段：胸部呼吸法、嘻嘻輕淺呼吸法、喘息呼吸法、哈氣運動、用力推。

第一階段，胸部呼吸法應用在分娩開始的時候﹝子宮頸開三公分以前﹞，呼吸采緩慢的胸式呼吸，此時產婦可感覺到子宮每五至二十分鐘收縮一次，每次收縮約長三十至六十秒，首先讓自己的身體完全放松，眼睛注視著同一點﹝準爸爸可在旁選一固定物品﹞，準媽媽學習由鼻子深深吸一口氣，此時胸部會有挺起的效果，然后慢慢由嘴吐出，此時胸部會慢慢下沉；每分鐘約做六至九次，隨著子宮收縮就開始吸氣、吐氣反覆直到陣痛停止。

第二階段，嘻嘻輕淺呼吸法應用在嬰兒一面轉動；一面慢慢由產道下來的時候﹝子宮頸開七公分以前﹞。隨著子宮開始收縮采胸式深呼吸，當子宮強烈收縮時采淺呼吸法，收縮開始減緩時恢復深呼吸。，也就是子宮頸三至七公分的時候，此時產婦可感覺到子宮每二至四分鐘收縮一次，每次收縮約長四十五至六十秒，首先讓自己的身體完全放松，眼睛注視著同一點。準媽媽學習由先將空氣排出后，吸一小口氣，保持輕淺呼吸，讓吸入及吐出的氣等量，此呼吸完全由嘴呼吸，保持呼吸高位在喉嚨，就像發出「嘻嘻」的聲音，當子宮收縮較強烈時，需加速呼吸，反之減慢，需注意呼出的量需與吸入的量相同。練習時由連續二十秒慢慢加長至一次呼吸能達六十秒。

第三階段，喘息呼吸法運用在子宮頸快要全開前，也就是﹝子宮頸七至十公分公分的時候﹞，此時產婦可感覺到子宮每六十至九十秒收縮一次，也就是產程最強烈、最難控制的階段，胎兒在這個階段即將要臨盆了。每次收縮約長三十至九十秒，首先讓自己的身體完全放松，眼睛注視著同一點，準媽媽學習由先將空氣排出后，深吸一口氣，接著快速的做四至六次的短呼，感覺就像吹氣球一樣，之后用嘴吸氣，這項呼吸法要比嘻嘻式呼吸淺。練習時由連續四十五秒慢慢加長至一次呼吸能達九十秒。

第四階段，哈氣運動運用在產婦想用力將嬰兒送出產道，但是醫師要求產婦還不要用力的時候，先生可在旁提醒產婦不要用力。陣痛開始先深吸一口氣，再來淺吐1、2、3、4，接著大大地吐出所有的「氣」。準媽媽學習快速連續以喘息方式急速呼吸，如同哈氣法直到不想用力為止。練習時每次需達九十秒。

第五階段，用力推，也就是子宮頸已經全開了，此時醫師會要求產婦用力，將小孩生下來。此時產婦要能忍受盡量不要用力，待隱約可看到胎頭時，再一起用力，在陣痛開始時深呼吸，強烈陣痛開始時應停止呼吸，待疼痛開始減緩時，一次用力。當胎頭已娩出產道時，產婦可使用短促的呼吸來減緩疼痛。

善用拉梅茲

產婦用力得當與否，關系著分娩時間的長短。準媽媽先大吸一口氣后馬上憋氣，盡可能憋氣十秒，接著用力，感覺如同解便一般，吐氣后需馬上吸氣再憋氣；在產臺時，雙手握住手把，手肘向外，兩膝抬高，完全放松骨盤底的肌肉，當收縮開始時要趕緊用力，收縮結束時要馬上放松，如此才能將力量有效發揮。

當懷孕后三個月起，準媽媽只要平時在準爸爸的導引下多練習拉梅茲呼吸法，并在生產時能充份使用，便可使產程縮短，并減輕疼痛，使生產不再是一件令人色變的事了。

即將臨盆的您，是否聽到姐妹們描述的自然生產的疼痛？您無法想象自己會是什幺樣子。這樣忐忑不安的情緒，往往讓許多準媽媽們緊張不已，甚至影響產程的進行。
其實，透過“拉瑪澤生產呼吸法”，不斷地練習各種肌肉放松和呼吸技巧，不但可以減緩生產時的疼痛，夫妻間因為共同的練習過程，更可促進彼此間的感情，幫助您克服心中的恐懼，輕松順利地生產。

　　廓清式呼吸
　　步驟
　　1.坐、躺皆可。
　　2.眼睛注視一個焦點。
　　3.身體完全放松。
　　4.用鼻子慢慢吸氣至肚子。
　　5.用嘴唇像吹蠟燭一樣慢慢呼氣。

　　手指按摩法
　　優點
　　1.協助手部的放松。
　　2.轉移注意力。
　　步驟
　　1.將手輕輕放在下腹部。
　　2.吸氣時，將手指輕輕從腹部外圍往上做環行按撫。
　　3.呼氣時，將手指輕輕從腹部中心往下做環行按撫。

　　胸部呼吸法
　　運用時機
　　當孕婦無法做正常活動時，例如無法走路或說話時。
　　步驟
　　1.開始時先做一個“廓清式呼吸”，以坐或躺的姿勢皆可。
　　2.眼睛注視一個定點。
　　3.身體完全放松。
　　4.用鼻子慢慢吸氣至胸腔。
　　5.將嘴唇像吹蠟燭一樣，慢慢呼氣。
　　6.結束時，再做一個“廓清式呼吸”。　
　　練習
　　1分鐘做6～9次，每次有60秒的收縮。

　　“嘻嘻”輕淺呼吸
　　運用時機
　　這類型的呼吸形式，通常在做胸部呼吸法無效時使用，于分娩的第二階段（子宮頸擴張3～7厘米）時。
　　步驟
　　1.先做一個“廓清式呼吸”。
　　2.眼睛注視于一個定點。
　　3.身體完全放松。
　　4.在做“廓清式呼吸”時，將肺部的空氣排出，吸一小口氣，呼吸保持輕淺，呼出及吸入的氣是等量的，以免換氣過度。
　　5.呼吸技巧在于嘴巴微微張開，完全用嘴呼吸。
　　6.保持呼吸高位在喉嚨，用發出“嘻嘻”的聲音，保持用胸部高位呼吸。
　　7.若使用正確的呼吸技巧，照鏡子時會發現喉嚨會動。
　　8.繼續輕淺呼吸，有規律感，吸氣與呼氣相等量，用呼吸的速度快慢強弱，配合收縮的強弱。
　　9.結束時，再做一個“廓清式呼吸”。
　　練習
　　在一次子宮收縮中，也許會有幾次感覺最強烈的高點，因此呼吸速度可依需要調節，至少每次練習60秒收縮。

　　喘息呼吸
　　運用時機
　　當“嘻嘻”呼吸無效時，通常運用于分娩中第一產程的末期，不要太早開始此呼吸法，否則在緊要關頭就難以應付了。

步驟
　　1.開始時做一個“廓清式呼吸”。
　　2.眼睛完全注視于一點。
　　3.完全放松。
　　4.做4～6次喘息呼吸之后，用嘴呼氣，技巧在于用力吹，速度要短要快，像吹袋子一樣，但比“嘻嘻”式呼吸淺。
　　5.結束時，再做一個“廓清式呼吸”。
　　練習
　　此技巧也可用于加速或減速來配合強烈收縮。
　　每次以90秒的收縮計算，假如有困難，先從45秒開始練習。

　　拉瑪澤生產法的優點
　　又稱為“心理預防自然生產法”，其優點：
　　1.保障母體及胎兒健康。
　　2.增進夫妻感情。
　　3.減少藥物的使用，將生產的疼痛降低至人體可以忍受的程度。

　　身心放松是秘訣
　　產科專家指出，“拉瑪澤生產呼吸法”必須在身心完全放松的情況下，才能發揮最好的減痛效果。因此，平時丈夫應協助妻子做肌肉放松的練習，進行正確的運動及待產按摩放松技巧。
　　當子宮收縮時，全身肌肉必須放松，才能讓足夠的氧氣輸送到子宮，以供胎兒使用。此外，肌肉放松后，產婦才能集中精神運用呼吸技巧，以達到減緩疼痛的目的。

　　吹氣
　　運動時機
　　此技巧是用在當子宮尚未完全擴張，而您已經覺得很想用力，醫生卻告訴您還不要用力時。
　　步驟
　　1.開始一個收縮時，使用加速或減速的喘息呼吸法。
　　2.想用力時，繼續短而有力地吹氣，直到這種想法消失之后，再回復使用加速及減速喘息呼吸，慢慢地吸，慢慢地吐。
　　練習
　　每一次練習以90秒1次收縮計算，在90秒里，3次感覺強烈的頂峰收縮中有1次想用力。

　　用力推
　　運用時機
　　有些產婦在分娩第二期，沒有想用力的感覺，您也許會以為收縮的間隔較長，很快就過了，所以要把握收縮的機會，馬上用力推。然而，在無收縮時完全放松是非常重要的，這會使您重新得力，以達成最后努力的結果。
　　步驟
　　1.開始時，做1～2次“廓清式呼吸”。
　　2.在待產室的姿勢：雙手握住膝窩處，肘部保持向外，將兩膝抬起分開兩腿，將骨盆底肌肉、腿、腳完全放松。
在產房的姿勢：手握住床邊的把手，腳放在拖架上。
　　3.長長吸一口氣，然后憋氣，馬上用力。
　　4.由一旁的丈夫協助，下巴向前縮，略抬頭。
　　5.用力使肺部內的空氣壓向下腹部肌肉。
　　6.完全放松骨盆底的肌肉，才不會有阻力阻礙寶寶產出。
　　7.用力時，盡可能憋氣。
　　8.需要另一次換氣時，保持原有姿勢，馬上把氣呼出，同時馬上吸滿另一口氣，憋氣繼續用力。
　　9.繼續用力直到收縮完全結束。
　　10.當收縮結束，平躺，做2次“廓清式呼吸”，完全放松，繼續深呼吸，以彌補用力時造成的缺氧。
　　練習
　　每次練習，至少有60秒用力，用力足夠時，骨盆底會有種腫脹感。

　　練習情境很重要

　　當懷孕6~7個月時，可以和丈夫一起練習“拉瑪澤生產呼吸法”，練習時須具備以下的條件：
　　1.舒適的環境。
　　2.柔和的燈光。
　　3.輕柔的音樂。
　　4.愉快的情緒。
　　5.眼光的定點，可以選擇喜愛的圖案或玩具。

卡梅拉塔(5)

一、選擇題。（8分）

1、卡門、卡梅利多和伙伴們因為玩什么游戲而被狐貍抓去？（）

A.牧羊人數綿羊 B.老鷹捉小雞

2、誰的屁股被狐貍咬了？（）

A.貝里奧 B.卡門

3、小狐貍們抓小雞是為了給誰慶祝生日？（）

A.狐貍爸爸 B.狐貍媽媽

4、小狐貍佐拉的木馬叫（）。

A.卡羅 B.卡門

5、小狐貍佐拉是一只（）。

A.母狐貍 B.公狐貍

6、在狐貍洞里，卡門和伙伴們聽到了（）的叫聲。

A.怪物科尼 B.小公雞們

7、狐貍佐拉掉進洞里，被（）救了上來。

A.卡門和朋友 B.狐貍爸爸

8、卡門用（）假扮怪物嚇跑了狐貍們，救出了哥哥卡梅利多和朋友們。

A.蔬菜 B.大樹

二、判斷下面的說法是否正確，正確的打“√”，不正確的打“X”。（12分）

1、貝里奧因為害怕沒有走進狐貍洞。（）

2、卡門成功地說服了三個好朋友和她一起去找小公雞們。（）

3、狐貍佐拉掉進洞時，自己的木馬也掉了下去。（）

4、佐拉一開始就知道卡門是母雞。（）

5、卡門用樹枝給佐拉做了新木馬。（）

6、跟著貝里奧的羊毛，小雞們走出了洞穴。（

卡梅拉塔(6)

賽汗塔拉公園是我們包頭獨特的城中草原。公園里有許多好玩的，令我記憶猶新的是喂小鹿時發生的一件事。

我和爸爸正在喂小鹿突然聽到媽媽的呼救聲，我們轉頭一看，媽媽一邊用手推著鹿的頭一邊向后退，嘴里還喊著：救命呀！我和爸爸趕緊跑過去，那只頂著媽媽的鹿，放開媽媽向我和爸爸沖過來。這時我心里害怕極了，想掉頭跑已經來不及了，還是爸爸靈機一動，趕緊拿出蘿卜，一邊喂一邊退，媽媽也趕來幫忙，帶著我一步一步的退回安全線。

原來媽媽沒看警示牌，在我們喂小鹿時，媽媽想去遠處水邊看小鹿是怎樣喝水的，就走進鹿群深處，那只公鹿以為媽媽要傷害小鹿，才發生了這樣的事故。

這件事告訴我們在游玩時，一定要注意安全警示，注意安全。

卡梅拉塔(7)

Imre Lakatos

Imre Lakatos (November 9, 1922 – February 2, 1974) was a philosopher of mathematics and science, most famous today worldwide for his thesis of the fallibility of mathematics and its "methodology of proofs and refutations", and also for introducing the concept of the "research programme" in his methodology of scientific research programmes.

Life

Lakatos was born Imre (Avrum) Lipschitz to a Jewish family in Debrecen, Hungary in 1922. He received a degree in mathematics, physics, and philosophy from the University of Debrecen in 1944. He avoided Nazi persecution of Jews by changing his name to Imre Molnár. His mother and grandmother died in Auschwitz. He became an active communist during the Second World War. He changed his last name once again to Lakatos (Locksmith) in honor of Géza Lakatos.

After the war, from 1947 he worked as a senior official in the Hungarian ministry of education. He also continued his education with a PhD at Debrecen University awarded in 1948, and also attended Gy?rgy Lukács"s weekly Wednesday afternoon private seminars. He also studied at the Moscow State University under the supervision of Sofya Yanovskaya in 1949. When he returned, however, he found himself on the losing side of internal arguments within the Hungarian communist party and was imprisoned on charges of revisionism from 1950 to 1953. More of Lakatos" activities in Hungary after World War II have recently become known.

After his release, Lakatos returned to academic life, doing mathematical research and translating George Pólya"s How to Solve It into Hungarian. Still nominally a communist, his political views had shifted markedly and he was involved with at least one dissident student group in the lead-up to the 1956 Hungarian Revolution.

After the Soviet Union invaded Hungary in November 1956, Lakatos fled to Vienna, and later reached England. He received a doctorate in philosophy in 1961 from the University of Cambridge. The book Proofs and Refutations, published after his death, is based on this work.

Lakatos never obtained British Citizenship, in effect remaining stateless.

In 1960 he was appointed to a position in the London School of Economics, where he wrote on the philosophy of mathematics and the philosophy of science. The LSE philosophy of science department at that time included Karl Popper, Joseph Agassi and John Watkins. It was Agassi who first introduced Lakatos to Popper under the rubric of his applying a fallibilist methodology of conjectures and refutations to mathematics in his Cambridge PhD thesis.

With co-editor Alan Musgrave, he edited the highly-cited Criticism and the Growth of Knowledge, the Proceedings of the International Colloquium in the Philosophy of Science, London, 1965. Published in 1970, the 1965 Colloquium included well-known speakers delivering papers in response to Thomas Kuhn"s "The Structure of Scientific Revolutions".

Lakatos remained at the London School of Economics until his sudden death in 1974 of a brain haemorrhage, aged just 51. The Lakatos Award was set up by the school in his memory.

In January 1971 he became editor of the internationally prestigious British Journal for the Philosophy of Science until his death in 1974,[1] after which it was then edited jointly for many years by his LSE colleagues John Watkins and John Worrall, Lakatos"s ex-research assistant.

His last LSE lectures in scientific method in Lent Term 1973 along with parts of his correspondence with his friend and critic Paul Feyerabend have been published in For and Against Method (ISBN 0-226-46774-0).

Lakatos and his colleague Spiro Latsis organised an international conference devoted entirely to historical case studies in Lakatos"s methodology of research programmes in physical sciences and economics, to be held in Greece in 1974, and which still went ahead following Lakatos"s death in February 1974. These case studies in such as Einstein"s relativity programme, Fresnel"s wave theory of light and neoclassical economics, were published by Cambridge University Press in two separate volumes in 1976, one devoted to physical sciences and Lakatos"s general programme for rewriting the history of science, with a concluding critique by his great friend Paul Feyerabend, and the other devoted to economics.[2]

Proofs and refutations

Main article: Proofs and Refutations

Lakatos" philosophy of mathematics was inspired by both Hegel"s and Marx" dialectic, Karl Popper"s theory of knowledge, and the work of mathematician George Polya.

The book Proofs and Refutations is based on his doctoral thesis. It is largely taken up by a fictional dialogue set in a mathematics class. The students are attempting to prove the formula for the Euler characteristic in algebraic topology, which is a theorem about the properties of polyhedra. The dialogue is meant to represent the actual series of attempted proofs which mathematicians historically offered for the conjecture, only to be repeatedly refuted by counterexamples. Often the students "quote" famous mathematicians such as Cauchy.

What Lakatos tried to establish was that no theorem of informal mathematics is final or perfect. This means that we should not think that a theorem is ultimately true, only that no counterexample has yet been found. Once a counterexample, i.e. an entity contradicting/not explained by the theorem is found, we adjust the theorem, possibly extending the domain of its validity. This is a continuous way our knowledge accumulates, through the logic and process of proofs and refutations. (If axioms are given for a branch of mathematics, however, Lakatos claimed that proofs from those axioms were tautological, i.e. logically true.)

Lakatos proposed an account of mathematical knowledge based on the idea of heuristics. In Proofs and Refutations the concept of "heuristic" was not well developed, although Lakatos gave several basic rules for finding proofs and counterexamples to conjectures. He thought that mathematical "thought experiments" are a valid way to discover mathematical conjectures and proofs, and sometimes called his philosophy "quasi-empiricism".

However, he also conceived of the mathematical community as carrying on a kind of dialectic to decide which mathematical proofs are valid and which are not. Therefore he fundamentally disagreed with the "formalist" conception of proof which prevailed in Frege"s and Russell"s logicism, which defines proof simply in terms of formal validity.

On its publication in 1976, Proofs and Refutations became highly influential on new work in the philosophy of mathematics, although few agreed with Lakatos" strong disapproval of formal proof. Before his death he had been planning to return to the philosophy of mathematics and apply his theory of research programmes to it. One of the major problems perceived by critics is that the pattern of mathematical research depicted in Proofs and Refutations does not faithfully represent most of the actual activity of contemporary mathematicians.[citation needed]

Research programmes

Lakatos" contribution to the philosophy of science was an attempt to resolve the perceived conflict between Popper"s falsificationism and the revolutionary structure of science described by Kuhn. Popper"s theory as often reported (inaccurately) implied that scientists should give up a theory as soon as they encounter any falsifying evidence, immediately replacing it with increasingly "bold and powerful" new hypotheses. However, Kuhn described science as consisting of periods of normal science in which scientists continue to hold their theories in the face of anomalies, interspersed with periods of great conceptual change. Popper acknowledged that excellent new theories may be inconsistent with apparently empirically well supported older theories. For example, he pointed out in Objective Knowledge (p.200) that Newton"s theories were inconsistent with Kepler"s third law. However, whereas Kuhn implied that good scientists ignored or discounted evidence against their theories Popper regarded counter evidence as something to be dealt with, either by explaining it, or eventually modifying the theory. Popper was not describing actual behaviour of scientists, but what a scientist should do. Kuhn was mostly describing actual behaviour.

Lakatos sought a methodology that would harmonize these apparently contradictory points of view, a methodology that could provide a rational account of scientific progress, consistent with the historical record.

For Lakatos, what we think of as a "theory" may actually be a succession of slightly different theories and experimental techniques developed over time, that share some common idea, or what Lakatos called their "hard core". Lakatos called such changing collections "Research Programmes". The scientists involved in a programme will attempt to shield the theoretical core from falsification attempts behind a protective belt of auxiliary hypotheses. Whereas Popper was generally regarded as disparaging such measures as "ad hoc", Lakatos wanted to show that adjusting and developing a protective belt is not necessarily a bad thing for a research programme. Instead of asking whether a hypothesis is true or false, Lakatos wanted us to ask whether one research programme is better than another, so that there is a rational basis for preferring it. He showed that in some cases one research programme can be described as progressive while its rivals are degenerative. A progressive research programme is marked by its growth, along with the discovery of stunning novel facts, development of new experimental techniques, more precise predictions, etc. A degenerative research program is marked by lack of growth, or growth of the protective belt that does not lead to novel facts.

Lakatos claimed that he was actually expounding Popper"s ideas, which had themselves developed over time. He contrasted Popper0, the crude falsificationist, who existed only in the minds of critics and followers who had not understood Popper"s writings, Popper1, the author of what Popper actually wrote, and Popper2, who was supposed to be Popper as reinterpreted by his pupil Lakatos, though many commentators believe that Popper2 just is Lakatos. The idea that it is often not possible to show decisively which of two theories or research programmes is better at a particular point in time whereas subsequent developments may show that one is "progressive" while the other is "degenerative", and therefore less acceptable was a major contribution both to philosophy of science and to history of science. Whether it was Popper"s idea or Lakatos" idea, or, most likely, a combination, is of less importance.

Lakatos was following Pierre Duhem"s idea that one can always protect a cherished belief from hostile evidence by redirecting the criticism toward other things that are believed. (See Confirmation holism and Duhem-Quine thesis). This difficulty with falsificationism had been acknowledged by Popper.

Falsificationism, (Popper"s theory), proposed that scientists put forward theories and that nature "shouts NO" in the form of an inconsistent observation. According to Popper, it is irrational for scientists to maintain their theories in the face of Nature"s rejection, yet this is what Kuhn had described them as doing. But for Lakatos, "It is not that we propose a theory and Nature may shout NO rather we propose a maze of theories and nature may shout INCONSISTENT"[3]. This inconsistency can be resolved without abandoning our Research Programme by leaving the hard core alone and altering the auxiliary hypotheses. One example given is Newton"s three laws of motion. Within the Newtonian system (research programme) these are not open to falsification as they form the programme"s hard core. This research programme provides a framework within which research can be undertaken with constant reference to presumed first principles which are shared by those involved in the research programme, and without continually defending these first principles. In this regard it is similar to Kuhn"s notion of a paradigm.

Lakatos also believed that a research programme contained "methodological rules", some that instruct on what paths of research to avoid (he called this the "negative heuristic") and some that instruct on what paths to pursue (he called this the "positive heuristic").

Lakatos claimed that not all changes of the auxiliary hypotheses within research programmes (Lakatos calls them "problem shifts") are equally as acceptable. He believed that these "problem shifts" can be evaluated both by their ability to explain apparent refutations and by their ability to produce new facts. If it can do this then Lakatos claims they are progressive[4]. However if they do not, if they are just "ad-hoc" changes that do not lead to the prediction of new facts, then he labels them as degenerate.

Lakatos believed that if a research programme is progressive, then it is rational for scientists to keep changing the auxiliary hypotheses in order to hold on to it in the face of anomalies. However, if a research programme is degenerate, then it faces danger from its competitors, it can be "falsified" by being superseded by a better (i.e. more progressive) research programme. This is what he believes is happening in the historical periods Kuhn describes as revolutions and what makes them rational as opposed to mere leaps of faith (as he believed Kuhn took them to be).

The Milton Friedman neoclassical economics case study

In August 1972 a case study of the methodology of neoclassical economics by Lakatos"s London School of Economics colleague Spiro Latsis published in The British Journal for the Philosophy of Science found Milton Friedman"s methodology to be "pseudo-scientific" in terms of Lakatos"s evaluative philosophy of science, according to which the demarcation between scientific and pseudo-scientific theories consists of their at least predicting testable empirical novel facts or not.[5] Latsis claimed Friedman"s instrumentalist methodology of neoclassical economics had never predicted any novel facts.[6] In its defence in a three-page letter to Latsis in December 1972, Friedman counter-claimed that the neoclassical monopoly competition model had in fact shown empirical progress by predicting phenomena not previously observed that were also subsequently confirmed by empirical evidence.[7]But he notably never actually identified any specific economic phenomenon as an example of any such successfully predicted positive novel fact.[8]

In early 1973, as Editor of the Journal, Lakatos invited Friedman to submit a discussion note based on his December 1972 letter to Latsis for publication in a symposium on the issue of the scientific status or not of neoclassical economics . Lakatos even assured Friedman he would have the last word.[9] But Friedman never took up Lakatos"s invitation. Three years later, in 1976 Friedman was awarded the Nobel Prize for Economics without this outstanding charge of "pseudo-science" ever having been publicly conclusively rebutted. The citation for Friedman"s prize said it was awarded "for his achievements in the fields of consumption analysis, monetary history and theory and for his demonstration of the complexity of stabilisation policy." But four Nobel Prize laureates protested at Friedman"s award, and most notably the 1974 joint laureate of the Economics award, Gunnar Myrdal, complained that Friedman"s prize (and also Hayek"s) was undeserved because the economics did not qualify as a science, thus apparently concurring with Latsis"s judgment that Friedman"s economics was "pseudo-scientific".

Criticism

Feyerabend

Paul Feyerabend argued that Lakatos" methodology was not a methodology at all, but merely "words that sound like the elements of a methodology."[10] He argued that Lakatos" methodology was no different in practice from epistemological anarchism, Feyerabend"s own position. He wrote in Science in a Free Society (after Lakatos" death) that:

Lakatos realized and admitted that the existing standards of rationality, standards of logic concluded, were too restrictive and would have hindered science had they been applied with determination. He therefore permitted the scientist to violate them (he admits that science is not "rational" in the sense of these standards). However, he demanded that research programmes show certain features in the long run — they must be progressive.... I have argued that this demand no longer restricts scientific practice. Any development agrees with it.[11]

Lakatos and Feyerabend planned to produce a joint work where Lakatos developed a rationalist description of science and Feyerabend attacking it. According to Feyerabend, Lakatos" unexpected demise threw Feyerabend into a depression.

Notes

1. ^ See Lakatos"s 5 Jan 1971 letter to Paul Feyerabend p233-4 in Motterlini"s 1999 For and Against Method

2. ^ These were respectively Method and Appraisal in the Physical Sciences: The Critical Background to Modern Science 1800-1905 Colin Howson (Ed)and Method and Appraisal in Economics Spiro J. Latsis (Ed)

3. ^ Lakatos, Musgrave ed. (1970), Pg. 130

4. ^ As an added complication he further differentiates between empirical and theoretical progressiveness. Theoretical progressiveness is if the new "theory has more empirical content then the old. Empirical progressiveness is if some of this content is corroborated. (Lakatos ed., 1970, P.118)

5. ^ Situational Determinism in Economics S.J Latsis The British Journal for the Philosophy of Science , 23, p207-45. As Editor of the Journal Lakatos had been primarily responsible for its contents since August 1971.

6. ^ Thus on the basis of Lakatos"s evaluation of Marxian economics by the same yardstick as "degenerate" science because allegedly all its novel predictions were empirically refuted and their refutation not progressively resolved, on the same threefold graded criteria of "progressive-science" and "degenerate-science" and "pseudo-science", Friedman"s economics was in effect evaluated as being even less "scientific" than Marx"s, that is as "pseudoscience" as opposed to "degenerate science", because it had allegedly never even made any theoretically novel predictions that could possibly be refuted, a necessary condition of being "scientific" in Lakatos"s normative methodology. In fact Lakatos’s LSE colleague, the econometrician and now Labour parliamentary peer Baron Meghnad Desai, then evaluated Marxian economics as a progressive scientific research programme in both his 1974 ‘’Marxian Economics’’ and its 1979 second edition. But he notably failed to identify any successfully predicted novel fact(s) that had rendered it progressive science and which thus empirically countermanded the relatively negative evaluations of both Popper and Lakatos. However, in 1976 Feyerabend claimed that contrary to John Worrall"s 1975 repetition of Lakatos"s claim that Marxism"s auxiliary hypotheses to eliminate refuting instances were not content increasing, that in fact such as its theory of imperialism and colonial exploitation to explain the apparent refutation of its law of the falling rate of profit was "accompanied by a wealth of novel predictions (the arrival and structure of monopolies being one of them.)", and which Feyerabend apparently regarded as having been confirmed.(See p315 and its notes 8 & 9 of Feyerabend’s On the Critique of Scientific Reason in Howson"s 1976 Method and Appraisal in the Physical Sciences.)

7. ^ His 6 December 1972 letter is held in Folder 36 of Box 29 of the Hoover Institution Archives" Milton Friedman Papers at Stanford University, created by Friedman himself and his wife in 1992. This Folder also contains a two-page reply to Friedman"s letter by Latsis dated 27 January 1973

8. ^ The only example he gave of "predictions of phenomena not formerly observed" was a prediction of Chamberlin"s monopolistic competition model that "the standard explanation for the Standard Oil monopoly was wrong", which he said had been theoretically predicted by Aaron Director, his brother-in-law, and empirically confirmed by Magee, but he failed to identify exactly what novel phenomenon was thereby positively predicted and confirmed.

9. ^ Lakatos"s 2 February 1973 letter of invitation is held in Folder 32 of Box 29.

10. ^ See How to Defend Society Against Science

11. ^ Paul Feyerabend (1978). Science in a Free Society. London: NLB. ISBN: 0860910083

卡梅拉塔(8)

刺云實膠

刺云實膠（Tara gum），也可叫刺云豆膠、他拉膠、塔拉膠，來源于秘魯的灌木，以豆科的刺云實種子的胚乳為原料，經研磨加工而制得的食品添加劑刺云豆膠，加工方式與其它豆膠相似。

中國于2006年4月批準了刺云實膠作為食品添加劑增稠劑，可用于冷凍食品、肉制品、烘培食品等食品中。

基本性質編輯

外觀

為白色至黃白色粉末，氣味無臭。刺云實膠含有80%～84%的多糖, 3% 4%的蛋白質，1%的灰分及部分粗纖維、脂肪和水。刺云實膠的密度為0.5～0.8g /cm3,其水溶液不揮發。[1]

結構

刺云實膠

刺云實膠的化學結構主要是由半乳甘露聚糖組成的高分子量多糖類，主要組分是由直鏈（ 1→4） - B- D-吡喃型甘露糖單元與A- D -吡喃型半乳糖單元以（ 1→6）鍵構成。刺云實膠中甘露糖對半乳糖的比是3：1（角豆膠為4：1；瓜爾豆膠為2：1，葫蘆巴膠為1：1）。

穩定性

刺云實膠溶于水，水溶液呈中性；不溶于乙醇。對pH變化不敏感，在pH值>4.5時,刺云實膠的性質相當穩定。對熱較穩定。

水溶性

刺云實膠的水溶解性好，在低濃度時具有高黏度的特性。1%刺云實膠在冷水下溶解性好，在25℃時，就具有非常好的黏度，45℃時100%溶解，形成半透明的溶液。

安全性

ADI：不作特殊規定（ADI值首建于1986）。

2功能特性編輯

增稠劑、膠凝劑、穩定劑

刺云實膠具有良好的熱穩定性、化學穩定性和膠體復配性，是一種性能優良的天然食用膠體，因此，在食品工業中刺云豆膠主要用作增稠劑、膠凝劑和穩定劑。刺云實膠作為增稠劑，適用于適用于奶油、果汁、透明飲料和乳制品；作為膠凝劑，適用于果醬、果凍、糖果、奶酪和罐裝肉制品等；作為穩定劑，適用于醬、調味品和沙拉等。[1]

3應用情況編輯

在食品應用中，刺云實膠和槐豆膠都較少單獨使用，通常利用刺云實膠與其它膠體的協同或互補作用混合使用，達到更好的使用效果和產生更高的產品質量。[2]

在冷飲中的應用

在冷飲中，刺云實膠是一種新型的增稠穩定劑，其膠體的黏彈性較好。冷飲產品中的配料組份不同，刺云實膠的作用效果也往往不同。除了刺云實膠自身的特性外，食品組分中含有螺旋結構的物質會與刺云實膠產生一定的協同作用（增稠或膠凝）。在水中形成凝膠結構，能建立一種在多相組成的食品內的網絡結構。

以不同膠體作為增稠劑生產冰淇淋為例研究發現，刺云實膠的粘度和形成的網狀結構使得冰淇淋具有可控膨脹率（粘性表現），產品結構順滑（連續凝凍生產時不斷裂），產品有咀嚼感（黏彈性結合）；同時使形成的產品結構短、不起絲、不粘糊, 對比以瓜爾膠為增稠劑有明顯不同，和以槐豆膠為增稠劑基本相同。

在果凍、果醬中的應用

刺云實膠在果凍中的應用

以刺云實膠、卡拉膠和CMC復配做為果凍、果醬等產品的增稠和凝膠穩定劑的研究發現，含刺云實膠的復配膠體能使產品獲得較好的凝膠效果，并能有效地發揮其增稠、持水、膠凝作用，使得產品口感好、組織結構致密，保水性強和抗融性加強。這和槐豆膠的作用基本相同。

4質量標準編輯

質量指標

衛生部公告2011年8號（2011-3-18）規定刺云實膠如下圖所示。

衛生部公告2011年8號規定的刺云實膠

限量標準

GB 2760-2011《食品安全國家標準食品添加劑使用標準》規定，刺云實膠在各類食品中使用量如下圖所示。[3]

GB 2760-2011規定的刺云實膠

鑒別試驗

1、溶解度溶于水，不溶于乙醇。

2、凝膠試驗取適量樣品溶于水中，在樣品溶液中加入少量硼酸鈉應形成凝膠。

3、黏度試驗取2g樣品，移入400mL燒杯中，用4mL異丙醇使其完全濕潤。在劇烈攪拌下加入200mL水，繼續攪拌，直到膠體完全均勻分散，形成乳白色黏稠溶液（該溶液黏度較瓜爾豆膠小，較角豆膠大）。將該溶液100mL移入到另一個400mL燒杯中，在水浴上加熱約10min，冷卻至室溫。該溶液的黏度應顯著增加。

4、將200mg實驗室樣品與20mL硫酸溶液混合蒸煮3h。冷卻后加入過量的碳酸鋇，不斷攪拌直至pH=7，過濾。將濾液置于旋轉蒸發儀上，于（30~50）°C下蒸發至得到結晶或漿狀殘渣，將所得物溶于10mL甲醇溶液，即為水解物的溶液。取兩塊色譜板在起始線上點加（1~5）μL的水解物溶液，以及半乳糖和甘露糖標準樣品各（1~10）μL。兩塊色譜板分別用展開劑A和展開劑B展開。展開后，用噴灑劑噴射色譜板，并在100°C下加熱10min。對比樣品色斑與標準樣品色斑，應有半乳糖和甘露糖組分。

5、顯微鏡檢查將經研磨后的適量樣品配制成含碘0.5%、碘化鉀1%的試樣水溶液，放于載玻片上，在顯微鏡下檢驗。刺云實膠顯示圓形至梨形細胞群，其胞內物呈現黃至棕色。（瓜爾豆膠的細胞與刺云實膠形狀相似，但是尺寸更大。角豆膠則為長管狀細胞，相互分開或稍有間隙，容易寫刺云實膠分開）。[1]

卡梅拉塔(9)

普吉島森塔拉卡倫度假酒店(Centara Karon Resort Phuket)

普吉島森塔拉卡倫度假酒店位于普吉島，是家4星級酒店，是普吉島不可錯過的酒店之一。在這里，您將深深體會到賓至如歸的愉悅與愜意，普吉島森塔拉卡倫度假酒店同時也是普吉島著名的酒店之一，很多游客都喜歡在這里合約拍照。屬于普吉島高檔酒店,房間寬敞，房間內飾也很有意境。酒店位置較好，距離普吉西蒙人妖秀打車7分鐘，車程約5.2公里。

中文名稱普吉島森塔拉卡倫度假酒店
英文名稱 Centara Karon Resort Phuket
酒店星級 4星級
地理位置卡倫&卡塔海灘
房間數量 335
酒店地址 502/3 Patak Road, Karon Beach, 83100 卡倫海灘, 泰國
周圍景觀芭東夜市、普吉西蒙人妖秀、卡塔海難、普吉島大佛、卡倫海難、邦拉拳擊館、Ocean Plaza、江西冷購物中心、查龍寺

【好巧網解讀】4大賣點

1. 泳池和兒童設施非常好，帶孩子的選擇這里沒錯
2. 就可以充當15000泰銖來花在酒店上（除了干洗）
3. 半夜到機場有接機服務，也不用提著箱子到處亂跑，比較方便
4. 比較不錯的是酒店有自己的酒吧，可以無聊的時候和朋友來喝喝酒，發發呆

酒店的圖片

酒店位置與交通信息

酒店交通比較方便，以各主要景點的距離如下：
普吉西蒙人妖秀：打車7分鐘，車程約5.2公里
邦拉拳擊館：打車13分鐘，車程約7.1公里
江西冷購物中心：打車12分鐘，車程約7.4公里
卡倫海難：步行13分鐘
卡塔海難：打車6分鐘，車程約3.6公里
Ocean Plaza：打車13分鐘，車程約7.3公里
查龍寺：打車16分鐘，車程約11.9公里
普吉島大佛：打車34分鐘，車程約18.7公里
芭東夜市：直線距離約5公里

如果你想查詢酒店到更多景點的距離和交通路線，以及周邊有哪些超市按摩店等生活設施，
請訪問>

卡梅拉塔(10)

這兒真美

我的家鄉在包頭，我們這里有許多公園，我最喜歡的是賽罕塔拉公園。

賽罕塔拉公園的草地真美。夏日的清晨，綠油油的草場像是鋪了一塊綠色的地毯。中午，千萬縷像利劍一樣的金光照在草地上，草地像是穿了一件金色的大衣，十分漂亮。夏天的草長得非常密、非常高。上面還星星點點的長著一些野花，有紅的、黃的、粉的、紫的……像是特意趕來裝扮這綠色的地毯。微風吹來，草浪此起彼伏，好像在跳著優美的舞蹈，迎接來自遠方的客人。

賽罕塔拉的動物真有趣。圣鹿園里有許多漂亮的梅花鹿，大的、小的，都肥肥壯壯的，可愛極了。它們有的在那悠閑地溜達，有的安靜地在草地上臥著，好像專門在等著人們給它照相呢！要是給它們點食物，它們就會爭先恐后地搶著吃。這時你還可以去伸手摸一摸它頭上的角，和它照相留作紀念。當你靠近鹿群，小鹿們會眨巴著水靈靈的大眼睛，好奇地看著你。

賽罕塔拉的湖水真美。那一片湖水碧綠碧綠的，清澈得能看到湖底的沙石和小魚。一條條活潑機靈的小魚在湖水里自由自在地游來游去，如果你給他們喂點食物，他們就會一擁而上，你擠我碰地爭著搶食。湖里還有各種姿態的水草，在水里擺來擺去，好看極了。

賽罕塔拉的風景就是那么優美，我喜歡這里的一切。

卡梅拉塔(11)

哈庫拉馬塔塔是什么意思？

導讀：本文是關于生活中常識的，僅供參考，如果覺得很不錯，歡迎點評和分享。

　　沒有煩惱憂慮
　　哈庫拉馬塔塔（HAKUNA MATATA）原本是一句古老而神奇的非洲諺語，能消除許多憂愁煩心事。在電影《獅子王》中，丁滿彭彭救了辛巴之后，便教他哈庫拉馬塔塔的人生哲學來忘卻煩惱。
　　哈庫拉馬塔塔（HAKUNA MATATA）原本是一句古老而神奇的非洲諺語，意為“放下一切煩惱和憂慮，美好生活終會到來”，頗有佛系的味道。在電影《獅子王》中，彭彭的原話是“It means no worry ”，翻譯過來是不用擔心、沒有煩惱，歌詞里也有“It means no worres for the rest of your days"的解釋，意思是你的余生不用擔心，給人以積極的心理暗示。當然也可以理解為“精神勝利法”。
　　歌詞：
　　Hakuna Matata!
　　真是很有意思
　　Hakuna Matata!
　　簡單又好記
　　從現在開始
　　你不必再擔心
　　不必像從前
　　聽天由命
　　Hakuna Matata!
　　啊，當他是只小山豬
　　當我是只小山豬
　　很好！
　　謝啦！
　　看他好象美麗十足，風度翩翩
　　看來看去好象缺少一些東西
　　雖然我長得丑，可是很溫柔
　　我終于，發現我沒辦法，出人頭地！
　　哎呀，真丟臉
　　（太丟臉嘍）
　　我想過改名字
　　（哦，改什么名字啊？）
　　后來終于放棄
　　（為什么呢？）
　　每次我想……
　　嘿，彭彭，不要在小孩面前……
　　啊，對不起
　　Hakuna Matata!
　　真是很有意思
　　Hakuna Matata!
　　簡單容易記
　　從現在開始
　　沒有煩惱憂慮
　　好！唱下去！
　　不必像從前
　　聽天由命
　　Hakuna Matata!
　　Hakuna Matata!
　　Hakuna Matata!
　　Hakuna Matata!
　　Hakuna …… 從現在開始
　　你不必再擔心
　　不必像從前
　　聽天由命
　　Hakuna Matata!
感謝閱讀，希望能幫助您！