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09‏/03‏/2010

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Geometria Descrittiva


Geometria Descrittiva

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Isawi HomePage / Geometria Descrittiva / Tangenza03



<< raccordo tangenziale tra un cilindro di rotazione ed un piano new life: raccordo tangenziale tra superfici di rotazione, eventualmente degeneri
<
Tang02 Tange04 New-life

Tangenza 03







Raccordi Tangenziali tra Superfici di rotazione ( coniche, toriche) ___________ (03)

raccordo tangenziale tra Coni circolari ad assi incidenti
struttura del raccordo tangenziale tra due coni di rotazioni


Coni-rotaz
Coni-01


raccordo tangenziale tra coni circolari ad assi incidenti
prova fallimentare di raccordare un cono ellittico con uno circolare
Cono a lunetta sferica raccordo tangenziale tra toriche di rotazione ad assi paralleli


coni-Error
Cono-lunetta-sferica Tori-assi//
Torica di raccordo tangenziale tra due cilindri aventi assi di rotazione sghembi tra loro.
raccordo tra toriche di rotazione uguali e ad assi perpedicolari
raccordo tangenziale tra toriche uguali ed aventi assi di rotazione perpedicolari raccordo tangenziale tra ellissoidi di rotazione omotetici e ad assi coincidenti
Cilindri-sghembi
Toriche-circolari-assi-incidenti
Toriche= Ellissoidi
torica monogrammica di raccordo tangenziale tra cilindri ad assi sghembi
toro sghembo tangente due superfici di rotazione assiali e non hanno nessuna sfera in comune
Toro viviani raccordo tangenziale tra un toro e un cono ad assi // e con una sfera in comune
Monogrammica
Cilindro-cono-assiali
Toro-cono01 toro-cono
toro sghembo nato dal movimento tangenziale di una sfera a due superfici di rotazionetoro sghembo
costruzione finale del raccordo tangenziale tra toro e cilindro esempio: raccordo tangenziale tra toro e cilindro
Toro Sghembo
Costruz.finale Esempio
sfera tangente un toro ed un cono
bucare una parete circolare con soluzione di continuita tra esterno ed interno
raccordo tangenziale tra cilindri aventi una base in comune
Toro-cono
racc-toro-cilindro
tang-architettura Cilindri02
Modellazione geometrica: Ondulazione torica

raccordo tangenziale tra due cilindri aventi una base in comune tangenza tra cilindri
Ondulazione toriche 01


2cilindri (el-c) 2cilindri01
Ondulazione di bordo: raccordo tra toriche- serie centrale
tang2/toriche-out-equator-1.jpg
raccordo tra superfici toriche ( inclusa la sfera come caso particolare di toro)
ondulazione-bordo
out-equator01
out-equator








tangenza tra toriche a direttrici ellittiche  non complanari




torriche-ell-non-comp


Data ultimo aggiornamento; Last update 10/02/08 11:46:08


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Riccardo Migliari - ricerche


Riccardo Migliari - ricerche
L'insegnamento della geometria descritttiva e delle sue applicazioni - da La Facoltà di Architettura dell'Università di Roma 'La Sapienza' dalle origini al duemila, a cura di Vittorio Franchetti Pardo, Gangemi, Roma 2001

toefl- 100 questions distributed in three sections

The Hashemite Kingdom of Jordan

Ministry of Higher Education and Scientific Research

Graduate English Language Test (Level II)

Test Competencies





The test is comprised of 100 questions distributed in three sections as follows:

Section 1 : Listening Comprehension…(15) points.
- (15) short conversations each ending with a question .
Section 2 : Structure and Written Expression…(50) points .
- (25) structure questions
- (25) written expressions
Section 3 : Reading Comprehension…(35) points .
- First short passage with (7) questions.
- Second short passage with (8) questions.
- First medium passage with (10) questions
- Second medium passage with (10) questions
* All questions are multiple choice from four (4) options.
* One point is assigned for each correct answer.
* The source and reference text for the skills and competencies is : Deborah Phillips, Longman Preparation Course for the TOEFL Test . Pearson,2003.





















Section 1

Listening Comprehension

(15 points )

(15) Short Conversations in (15) minutes

(15) questions that involve the following skills :
Skill 1, page 12 : Focus on the second line .
Skill 2, page 14 : Choose answers with synonyms of key words.
Skill 3, page 16 : Avoid similar sounds : key words with

similar sounds but different in meaning.

Skill 4, page 19 : Draw conclusions about who, what, where.
Who is talking?
What will s/he do next?
Where does the conversation take place?
Skill 5, page 22 : Listen for who and what in passive.
-What does s/he mean?(the answer is

in the passive voice .)

Skill 6, page 24 : Listen for who and what with multiple nouns.
- What does s/he mean? (The answer tests the recognition of who did what .)
Skill 7, page 28 : Listen for negative expression.
The conversation has a negative with

not while the answer is in positive form .

The conversation has a negative

prefix (un-,in-,dis-)while the answer is in positive form.

Skill 8, page 30 : Listen for double negative expression.

- The conversation has two negative verbs while the answer is a positive statement.

Skill 10, page 34 : Listen for negative with comparatives .
- The conversation has negative
with more or –er while the answer has a superlative meaning .
Skill 11, page 38 : Listen for expression of agreement .

- The answer explains a positive

agreement ( so do I ; me, too ).

Skill 12, page 40 : Listen for expressions of uncertainty and suggestion .

- suggestion with let's only .

Skill 14, page 46 : Listen for wishes.

- affirmative wish that means negative reality.

Or – wish with past tense that means negative present reality.

Section 2

Structure and Written Expression

(50 Points )

(50) question in (50) minutes

Part A : Structure (25 points)
Skill 1, page 98 : One – clause sentence; be sure the sentence has a subject.
Missing noun subject.
Missing pronoun subject.
Skill 1, page 98 : One – clause sentence; missing verb
Missing active verb.
Missing passive verb.
Skill 2, page 99 : One – clause sentence; the

subject cannot be an object of a preposition.


A missing subject in a sentence with a prepositional phrase at the beginning.

A missing verb to agree with the subject in a sentence with a prepositional phrase at the beginning. ( Skill 20)
Skill 3, page 101 : One – clause sentence; be careful

of appositives.

A missing simple appositive: example 1
A missing long appositive: example 2
Skill 4, page 102 : One – clause sentence; be careful of present participles.
A present participle as part of a verb.
A present participle as an adjective.
Skill 5, page 104 : Be careful of past participles.
An – ed form as a simple past.
An – ed form as part of the present perfect.
An – ed form as an adjective.
Skill 6, page 107 : Use coordinate connectors correctly.
And as connector of two clauses
So as connector of two clauses
Skill 7, page 109 : Adverb time and cause connectors in multiple-clause sentences.
Adverb time connector ( after, before, until, while).
Adverb cause connector (because, since).
Skill 8: Other adverb connectors in multiple- clause sentences.
Adverb condition connector (if)
Adverb condition connector (although)
Adverb condition connector (where)
Skill 9: Noun clause connectors in multiple- clause sentences.

- a wh – word as a noun clause connector (either as a subject or an object ).

Skill 11: Adjective clause connector.

- Which as an adjective clause connector in the objective case.

Skill 12: Adjective clause connector.

- Who as an adjective clause connector in the objective case.

Skill 15: Invert the subject and verb with question words (wh-) in a simple question .

- example : what are you doing ?

Skill 16: Invert the subject and verb with place expression (There).

- example: There are the keys that

I lost.




Part B : Written expression (25 points).
Skill 21,page 145: Make verbs agree after expressions

of quantity (all , most, some, half )+ of

All of+ singular + verb
Some of+ plural + verb
Skill 22 page 146: Make inverted verbs agree

- Place phrase+ verb + subject.

- example: Behind the houses was the bicycle I wanted .

Skill 23 page 148: Make verbs agree after certain words

that are always singular (any-, every-, no-, some-, each +noun ).

Skill 24, page 152: Use parallel structures with coordinate conjunctions.
Parallel verbs
Parallel adjectives
Parallel prepositional phrases.
Skill 26, page 154: Parallel structures with comparison.
Structure + more/-er + adj.+ than+

Parallel structure.

Structure +as + adj. +as +

Parallel structure

Identify incorrect parallel structure

Exercise on page 157.

Skill 27, page 158: Form comparatives

and superlatives correctly.

(adj.-er/more + adj.) + than.
the +(adj.-est / most +adj.) + in / of / than .
Skill 29, page 160: The irregular (-er,-er ) structure

(two parallel comparatives) .

- The +(-er / more ) + same structure.

Skill 30, page 164: After HAVE ,use the past

participle in the perfect tense of the verb.

- have / has/had / will have + past participle. (the perfect tenses ).

Skill 31, page 165: After Be , use the present/ past participle ( the progressive or passive form of the verb) .
Be + - ing form to indicate

a progressive form (duration).

Be + past participle to indicate the passive form.
Skill 32, page 166: After will and other modal

verbs, use the base (main) form of the verb .

- modal +base (main) form of the verb .

Skill 34, page 170: Use have and had correctly.

(The present and past perfect ).

Have + past participle means up to now.
Had + past participle means before past up to past.
Skill 35, page 172: Use the correct tense

with certain time expressions .

- ago/last/ in + year indicate the past tense .

Skill 38, page 179: Recognize active and passive meanings.

- in the passive form the

subject receives the action

of the verb .

Skill 40, page 183: Distinguish countable

and uncountable nouns .

Many /few + plural noun
Much / little + singular noun
Skill 43+44, page 190+191: Distinguish

object / adjective pronouns .

Skill 55, page 213: Distinguish specific

and general ideas (use of articles).

-distinguish definite and indefinite

meaning of a noun to use either the or a/an.






Section 3

Reading Comprehension

(35) points

(35) questions in (55) minutes


1)- The first short passage (7 points )

Skill 1 , page 251

- what is the topic of the passage?

      Skill 2 , page 255

Recognize the organization of ideas

- How is the information in the --------

paragraph related to the information

in the ---------- paragraph?


Skill 3, page 259: Stated detail questions.
Who is …….?
Where is …..?

Skill 10,11, page 294,296: Use context to

determine meanings

Simple word in line …
Difficult word in line …
Skill 12, page 306: Where specific

information is found

- Where in the passage does the author discuss …?

2)- The second short passage (8 points )
Skill 2, page 255 : Organization of ideas

- The main idea in the --------

paragraph is :

Skill 3, page 259 : Stated detail questions
What is … ?
When does … ?
Why does … ?
Which of the following is true?
Skill 4, page 264 : Find unstated details

- Which of the following is not true?

Skill 9,11, page 292, 296 : Determine meanings.
The word … in line … is

closest in meaning to :

The word … in line … does

NOT mean :

3)- The First Medium Passage (10 points )

Skill 1, page 251 : Main idea question

-The best title for this passage

would be …

Skill 5, page 267 : Find pronoun referent

- The pronoun ------ in line ------

refers to :

Skill 6, page 275 : Implied detail questions
It is implied that … mentioned

in lines … might be :

What probably happened … ?
----------- is most likely :
Skill 7, page 279 : Transition questions .

- The paragraph following the passage probably discusses …

Skill 9-11, page292, 294, 296:
Determine meanings
What is … in line … ?
The best description of … in

line … is :

The word … in line … is closest

in meaning to :

Skill 12, page 306 : Defermine where

specific information is found .

- where in the passage … ?


4)- The Second Medium Passage (10 points )

May be repeated from various skills

used in the passages above.

Skill 12, page 306 : Where specific information

is found ( Vocabulary ).

-Which word or expression in the

Passage means … :

The answer is:--------line ------- .
Skill 13, page 309 : Determine tone,

purpose, or course .

In which course would this passage be read?
What type of feeling (tone)

does the passage reflect?

What is the purpose of this passage?
Who would be interested in reading this passage?

05‏/03‏/2010

صفحة بداية موزيلا فايرفوكس

إنه شعور فظيع عندما يحتاج إليك من تحب , وانت بعيد
تشعر بالعجز وتأمل فقط بمساعدة إلهييه تنقذك من عواقب الركود
أن يخلصك من عواصف تثير أحاسيس الوجود


http://www.facebook.com/l.php?u=http%253A%252F%252F2.bp.blogspot.com%252F_cdhgy2cfKe4%252FR9miZrJA3DI%252FAAAAAAAAAEQ%252FZXkUPgAM8tI%252FS220%252Fn645831710_351114_3823.jpg&h=623261801b09da48c5dcdaf029cca81f&ref=mf

14‏/02‏/2010

العقل الذي لا يسترخي

كلما أفول أن كل هذا هو الآن جزء من حياتي

أجد المعاناة تقول لي بكلمات صامتة : لا

كل مرة أقول لنفسي ربما كان كل هذا افضل لي

أجد دائما شيء لا يقنعني ويلوث صفاء أجوائي

أنا لا أعرف إلى متى ستدوم حالة هذا العقل الذي لا يسترخي

ربما عندما أجد الراحة مع كل حواس أفكارى

اشعر بالغربة أينما قادتني الأوقات

أشعر بأنني جئت من أرض بعيدة المسافات

لا احد يعرف الموقع واللغة والعادات

حب مستحيل

أود أن تأتى كما يأتي البرق في الظلمات

لتضيئي ظلام الحب وظلمة الأشواق

لتعطيني روح الإحساس في الأعماق

أهواك وأهوى الهواء الذي يلمسك ويدور حولك

كل ما أريد هو البقاء بالقرب من وجودك

لأضحك ضحكاتك, لأتنفس عطرك

لأسمع كل خطوة من خطواتك

أنا اعرف ان قصتي لم ولن تكون قصتك

وحياتي لم ولن توازي حياتك

وهذا بالإجماع, لم يكون خياري وبال...تأكيد لن سيكون خيارك

بالرغم من كل هذا, فانا في متناهي السعادة بمعرفتك

الى متى سيصمد ما هو أنا

جو يحبط المعطي والطالب

تجهمات مصنوعة بنفس القالب

تصرفات كما لو كنا في أول قارب

استعلاء ترتج له سفهاء العقارب

أريد أن أقاوم عنصرية الحقائب

ولكني محاط بثقافات الموائد

======per quanto tempo resisterà quello che sono IO

Clima che deprime anche il paparazzo*

Smorfie fatte con lo stesso schiamazzo*

Comportamenti da chi ha lanciato il primo razzo*

Arroganza che fa confondere perfino il piu pazzo*

Voglio resistere a questo razzismo del cazzo*

Ma sono circondato dalla cultura del intrallazzo

ورقة وقلم : مرآة روحي

لأقص أفكاري

لألمس إحساسي

ولأدرك معاناتي

  • إدراك مرارة الواقع هو أعمق الألامِ

إخفاء وراء الابتسامات السطحية واقع الدمعاتِ

رفض فكرة ما يحدث بالفعل في الأعماق

وانعكاس الآراء في المرآة ورؤية ألاشيء

  • سأقفل باب الماضي

سأبدد ثوابت تصوراتي

ساُسطح أمواج عواصفي

سأحدد من توسع منخفضاتي

سأضيء ظلمات الفكر والأحلامِ

سأعيد ذكريات الابتسامات والطموحاتِ

سأبعد نظرات الخوف وصوت التنهداتِ

وأبدد ضباب الرؤية وصعوبة التنفسات

ما أريده لن يكون ابدأ كرّة الماضي بل إدراك الحاضر وتفاؤل الأتي ... See More

ألكراهية

  • ألكراهية لا اريدها
  • الكراهية لها درجاتها
  • لا اريد صعودها
  • يؤسفني ان اعانيها
  • ولكن عندما المختارين يكرهونك
  • يذلونك, ومن أرضك يضردونك
  • يدمرون منزلك ويقتلونك
  • بعجلاتهم السوداء يدهسونك
  • ما هو احساسك؟
  • العشق الهائل للكراهية

مستوطن يدهس فلسطينيا أمام الجنود

عمان في ليل بدون قدر

ساكنة في فوضى المنبر

طابور من ألوان صُفر

نقل المدينة الى أمال اُخر

كموجة مفاجئة دون إشعار

نظف شوارعها من ثقافة الفقر

وأخذ سكانها بلمح البصر

في جولة وهمية بعيدأ عن البطر

تكبرين بدوني, بعيدا عني

انظر اليك, من خلف زجاج افتراضي

اشير لك الطريق, بالإيمائي

ارى جمال الجدود, في عينيكِ

املاً ان لا تكوني ولن تكوني

فتاة تتجاهل احاديث الحدودِ


ربما بعدي عنك, ينجيك

لان حبي الفائض, سيجنك

وجذور الدهر ستقيدك

قلبي سينبض بجانبك

وصلواتي دائماً سترافقك


لا تكوني, ولن تكوني ساذة الافكارِ

فالكون مليء بالاشرارِ

 cresci senza di me, lontano da me  ti guardo, attraverso un vetro virtuale  ma ti indico la strada vera e reale

 Vedo la bellezza dei avi nei occhi  Tu non diventi e non lo diventi  una ragazza che ignora i discorsi dei confini

 forse, la mia lontananza ti salva  perché l`abbondanza del amore  tante volte imprigiona  E le radici dei secoli  quasi sempre incatena

 Malgrado la mia lontananza da te  Il cuore batterà sempre accanto te  E le mie preghiere accompagneranno, sempre te

 Non essere, e non lo sei  Ingenua con i pensieri  In un modo pieno di affamati


غولدستون

أفقدتم الطريق الاحترام وأكثرتم الانجليزي في الكلام

أنزفتم قلب الكرامة

وأدنتم مجتمع الشجاعة

ضعفتم الطائع

وبرأتم البائع

ولدتم الأنانية القاسية

وأجلتم القرارات الصائبة


أطفئتم وسممتم الحب الصافي

ووقفتم حياة الرحم الأتي

شرعتم قتل الرجل في الشارع

وأجزتم موت الرجل الجائع

GOLDSTONE

avete fatto perdere alla strada il rispetto avete messo tanto inglese nel petto

avete fatto sanguinare il cuore di dignità avete accusato il coraggio di atrocità

avete indebolito la naturale reazione e librato il doppio petto e le concezioni

avete fatto n...ascere l`egoismo crudele e rinviato la condanna di Abele

avete spento l`more puro e imprigionato l`utero futuro

avete legittimato l`uccisione del uomo privo affamato sotto l`ulivo

العيد المنشود

أأتمتع بالعيد المنشود
رغم ظل الوجوه الموجود
أأنظر الى فرح الفتيان البعيد عن هم الوجود
او الى عاطفة قديمة لمن يريد أن يعود
الى ثمرة فارغة اكلها الدود
او ...
قبل ان تدور عقارب الوعود
لنتمتع بما تبقى لنا من متاعة المنشود
http://www.islamic-relief.it/archivio_articoli/2009/buongiorno_gaza/immagini/buongiorno_gaza.jpg

علمني

كيف المس القمر ، و أُضحك السماء واكور البدر كيف انتظر قوس قزح بعد المطر وكيف ارى في الظلام شعاع الفجر

فسترى انك اذا نظرت لي الضحك في عيني ، والدفء في قلبي ، والثقة في حبي, والبراءة في سعادتي

======Teach me how to touch the sun, to make laugh the sky and how to round the moon, how to wait for the `rainbow after the rain, and see throw night the rays of dawn. ... Read more

and you well see:

the light of my eyes, the warmth of my heart, confidence of my love, and the innocence of my happiness ...

اللقاء

  • إدراك جمال هذا الشعور
  • بعد الوداع بقيت بضع كلمات بين السطور
  • بين ظلمات الفراغات المتفرقة من النور
  • الان,
  • بعد الوداع أغاني الطيور
  • تذكرني بلحظات مليئة بالشعور
  • وتعطيني رغبة قوية للمضي قدما في زرع البذور

قطر الاذى يمطر ببرود

ولهيب خيبات الامل يصبح ركود

صمت الأعماق سيرحب بالورود

وملائكة الاحلام سيوفون بالوعود

دموع الصمت تتدفق على الخدود

حرارة الشمس تبدأ بالنزول

صمت الليل ونامت العيون

gocce di malessere scendono lente

e le Fiamme di delusione diventano stagne

domani

gli Angeli dei sogni esaudiranno i pensieri

i silenzio di profondità si riempiranno di bei rumori

e le lacrime di gioia silenziose puliranno i malori

oggi,

Il calore del sole inizia a perdersi

dorme la notte e si rinvia il da farsi

رقع في الوجدان

مزيج من الآلام

غياب وأحزان

عكس الدوران

حداقه النسيان

هروب النوم من الأحلام

قفز الهدوء في النيران

ولكن صوت الرسالة على الجدران

قرب رائحة الحب والخلان

Pezzi di coscienze

Pezzi di coscienze

Una miscela di presenze

Dolori forti della lunga assenza

Girotondi al contrario e viceversa

Fisso a lungo la tanta memoria Sogni e passioni sempre in fuga

Si agita in fretta la Calma

Ma i rumori dei motori

Avvicina gli odori degli amori

Pieces of conscience 00:39 on 09 June

Pieces of conscience

A mixture of appearances

Severe pain of the long absence

Girotondo on the contrary, and vice versa

I gaze a lot the big memory

Dreams and passions always runaway

Stir quickly the stillness

But the noise of engines

accost the smells of amor

أمل

بدون يقين

الحماية لمين ؟

حزن بلا حدود

وعمل بلا مردود

الذاكرة إلَي ما بتمسك

والجسم إلَي ما بحبك

أهذا المصير؟

  • إنكار!!!
  • إصرار !!!
  • وباستمرار !!!

مقاومة أكيد

وبعزم من حديد

بشوف البعيد

بالرغبة إلَي ما بتمل

بالحب إلَي ما بكل

وبالخيال الكثير كل شي بصير

speranza

Senza certezze

Protezione per chi

Tristezza senza limiti

E lavoro senza ritorno

la memoria che non trattiene... Read more

e il corpo che non tiene

E 'questo il destino?

Nego!* Insisto!* e continuo*

resistenza? , sicuro

determinazione ?, lo giuro

con l`amore che non si stanca

e con l`immaginazione che branca

Io sul futuro mi sdraierò'

اللامبالاة

  • اللامبالاة
  • وهو موقفك من الحياة
  • فخ للقلب وتبدو حرية
  • سم للعقل وتبدو حلاوة
  • اللامبالاة, تكسر النمط و تغير الاتجاه
  • تظهر قوية ولكنها ضعيفة
  • تعطيك السيادة في اللاعقلانية
  • اللامبالاة,
  • تغير كامل الحياة
  • وترسم أفاق من معناة
  • تمسح وتدفن السعادة
  • جروح مخنوقة وصامتة
  • تفتت الأرواح النقية
  • اللامبالاة
  • كاذبة أو لا تظهر ألحقيقة
  • لا تساعد أبدا الروحانية
  • لا تتغلب على رغبة الجحيم الشهوانية
  • تطمس دائما الارتياحات الكاذبة
  • اللامبالاة, ريشة من أسفلت توحد ألوان الحياة

indifferenza

  • l'indifferenza
E ' la tua posizione della vita
    Trappola il cuore e sembra  libertà

avvelena il cervello e sembra una pasta

   l'indifferenza
  • rompe il ritmo e cambia la direzione
    * sembra forte, ma vulnerabile
    * ti dà la sovranità dell’irrazionale
    * l'indifferenza
    * Cambia l'intera vita
  • disegna orizzonti di sofferenza
    * cancella o seppellisce la felicità
    * Ferite strangolati  nella silenziosità
   * frammenta la pura e buona volontà`
    * l'indifferenza
    * Falsa o non mostra verità
    * Non aiuta la  spiritualità
    * Non vince il desiderio infernale della sensualità
    * Sfoca il star bene pieno di falsità
    * L'Indifferenza, un Pennello d`Asfalto che unisce i colori della vita

Indifference

Indifference, which is your position of life

Trap your heart and seem freedom

poison the brain and seems sweet

Indifference, break the pattern and change direction

Show you strong but you vulnerable ... Read more

Gives you the sovereignty of irrationality

Indifference, a complete change of life

liar or does not show the true

Wiping burying happiness

Wounds strangled and silent

Fragmentation of life clean ... Read more

Indifference, false or do not show the truth

Do not help never spirituality

Does not overcome the desire of hell Sensuality

Blur always false comfort

Indifference, the brushes of Asphalt unites the colors of life