— FORCED FLOW STEAM GENERATOR WITH NO FIXED STEAM OR WATERLINE

Tìm thấy 10,000 tài liệu liên quan tới từ khóa "— FORCED FLOW STEAM GENERATOR WITH NO FIXED STEAM OR WATERLINE":

EBOOK TIẾNG ANH TRONG KỸ THUẬT TÀI NGUYÊN NƯỚC TÁI BẢN PHẦN 2

EBOOK TIẾNG ANH TRONG KỸ THUẬT TÀI NGUYÊN NƯỚC TÁI BẢN PHẦN 2

ends of the trough. The upper, or driving, spoke-type wheel is mourned on ahorizontal pole or shaft fitted with foot treadles on which men tread, thus the chain isdragged up through the trough, each board on the endless chain pushing a little waterwhich is spilled out f Ĩ top. Water ladders are also operated by animal power andwindmills. The water ladder is known as “rahad” in Thailand.706.Chain pum p (Bơm xich): A device for raising water through small lifts, consistingo f an endless chain dipping below the water to be raised and running over a drum orwheel by which it is moved. In the most common form the chain has at intervalsdiscs or lifts which fit the tube through which the ascending part passes and whichcarries the water.11.2.1(b). ANIM AL-POW ERED - DÙNG s ứ c KÉO GIA s u e707.Rope and bucket lift, Churus, Charsa, Mot, Mote, Mohte, Pur, Daly, Delu (Gáuròng rọc dùng gia súc kéo): An old device for lifting water from wells, commonlyused in India and in Near East countries. It consists of a leather bag or bucket ofvarying capacity (-1 litres), depending upon the depth of the well, ihe size ofbullocks and the manner o f operation, attached to an iron or timber ring suspendedfrom a rope on a pulley and worked by cattle walking on a ramp. One man isrequired to empty the bag as it comes to the surface. This device is known in India as“churns”, “charas”, "mot", "mote", “mohte” or “pur” and in Arabic speakingcountries as a “daly” or “dulu”.708.L agor: A local term used in India for one of two systems of working the rope-andbucket lift. In this system the cattle have to return back on the same ramp.Thuật ngữ địa phương được sử dụng ờ Ân độ dùng cho một hay hai hệ thống chuyển
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An experimental study of pressure drop characteristics in vertical upward two phase and three phase flows

AN EXPERIMENTAL STUDY OF PRESSURE DROP CHARACTERISTICS IN VERTICAL UPWARD TWO PHASE AND THREE PHASE FLOWS

... with multiphase flows: Problems associated with the simultaneous flow of two or more phases in transport pipeline are of long standing interest in the oil and gas transport industry Some of the... support during my study helped me to transform into an independent researcher I wish to thank Dr Lin Yuan, Dr Hien Luong and Dr Karri Badarinath for guiding me in handling the rheometer and high-speed... done 1.5 Scope of the current work: In the current work, an experimental investigation of pressure drop characteristics in vertical upward two- phase and three -phase flow is conducted in a small scale
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AS 2118 1 1999 AMDT 1 2000 AUTOMATIC FIRE SPRINKLER SYSTEMS

AS 2118 1 1999 AMDT 1 2000 AUTOMATIC FIRE SPRINKLER SYSTEMS

Page 97 Note to Table 10.2.2.2, definition for kDelete ‘Table 4.10.2’ and replace with ‘Clause 4.10.2.4’.Page 99 Clause 10.4.2.1Delete 2nd paragraph.Page 99 Clause 10.4.2.2Insert the following as the first paragraph:Figure 10.4.2.1 illustrates piping arrangements showing the various design points fromwhich the piping shall be calculated hydraulically. Piping at the extremities of systemsdownstream of each design point (16/18-sprinkler point) shall comply with the requirementsof Table 10.4.2.2.Page 105 Clause 11.1.3.21First paragraph, line 3, delete ‘Clause 2.2.4.2’ and replace with ‘Clause 2.2’.2Second paragraph, line 4, delete ‘Clause 5.7.7’ and replace with ‘Clause 5.7.8’.Page 106 Table 11.1.21Line 9, column 3, commencing ‘Exhibition halls. . . . . ) delete ‘260’ and replace with‘360’.2Line 17, columns 2 and 3, (processing) delete ‘12.0’ (in column 2) and ‘260’ (incolumn 3) and relocate to line 18 (commencing ‘Foam rubber goods . . . ‘), columns 2
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43129 PRONUNCIATION OF REGULAR VERBS IN PAST

43129 PRONUNCIATION OF REGULAR VERBS IN PAST

Pronunciation of Regular VerbsVoiceless sounds arepronounced with /t/(p –s –sh – ch- f- p – k –x)Ex: cooked = /kokt/Fixed = /fixt/Voice sounds arepronounced with /d/(m-r-n-l-b-v-z- y-g-w)Ex: called= /kold/closed = /klozd/Verbs with t or d as afinal sound arepronounced as /id/Ex: waited = /wetid/Needed = /nidid/A. Instructions: Write the pronunciation of the regular verbs in past. Use /t/, /d/ , or /id/when necessary. Use the rules above.1.2.3.4.5.6.7.8.9.10.

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TEXTBOOK GROUNDWATER CHAPTER 1: OCCURRENCE OF GROUNDWATER

TEXTBOOK GROUNDWATER CHAPTER 1: OCCURRENCE OF GROUNDWATER

sufficiently permeable to yield water in a usable quantity to wells and springs. Sand and graveldeposits, sandstone, limestone, and fractured, crystalline rocks are examples of geological units thatform aquifers. Aquifers provide two important functions: (1) they transmit ground water from areas ofrecharge to areas of discharge, and (2) they provide a storage medium for useable quantities ofground water. The amount of water a material can hold depends upon its porosity. The size anddegree of interconnection of those openings (permeability) determine the materials’ ability to transmitfluid.Types of AquifersMost aquifers are of large areal extent and may be visualized as underground storage reservoirs.Water enters a reservoir from natural or artificial recharge; it flows out under the action of gravity oris extracted by wells. Ordinarily, the annual volume of water removed or replaced represents only asmall fraction of the total storage capacity. Aquifers may be classed as unconfined or confined,8depending on the presence or absence of a water table, while a leaky aquifer represents acombination of the two types.Unconfined Aquifer. An unconfined aquifer is one in which a water table varies in undulating formand in slope, depending on areas of recharge and discharge, pumpage from wells, and permeability.Rises and falls in the water table correspond to changes in the volume of water in storage within anaquifer. Figure 1.2 is an idealized section through an unconfined aquifer; the upper aquifer in Figure1.3 is also unconfined. Contour maps and profiles of the water table can be prepared from elevationsof water in wells that tap the aquifer to determine the quantities of water available and theirdistribution and movement.A special case of an unconfined aquifer involves perched water bodies, as illustrated by Figure 1.3.This occurs wherever a groundwater body is separated from the main groundwater by a relativelyimpermeable stratum of small areal extent and by the zone of aeration above the main body ofgroundwater. Clay lenses in sedimentary deposits often have shallow perched water bodies overlying
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INSTALLATION OF PHARMACEUTICAL PROCESS PIPING A CASE STUDY

INSTALLATION OF PHARMACEUTICAL PROCESS PIPING A CASE STUDY

IntroductionG ood process piping is fundamental to the success of any pharmaceutical or biopharmaceutical installation. All systems including process equipment and piping, must be fully drainable, cleanable, and sterilizable for the successful production of pharmaceuticals. Over the past decade, advances on several fronts have contributed to make the installation of process piping more efficient and with fewer delays. As an example of current installation practices, this article is a case study of a process piping installation at a project for Product Filling Lines 7 and 8 in Building 21 at the Sicor Inc. Pharmaceutical Plant in Irvine, California from the summer of 2002 until its completion in March, 2003. In support of the product lines, piping systems for nitrogen, CleanInPlace piping (CIP), Water For Injection (WFI), Reverse Osmosis (RO) water, Deionized (DI) water, product clean steam, and clean steam condensate were installed.
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The medical letter on drugs and therapeutics august 15 2016

The medical letter on drugs and therapeutics august 15 2016

Drugs for Bipolar Disorder Bipolar disorder is characterized by intermittent episodes of mania and/or depression. Even with maintenance treatment, recurrences of manic or (more frequently) depressive episodes are common.... Sofosbuvir/Velpatasvir (Epclusa) for Hepatitis C The FDA has approved Epclusa (Gilead), a fixed-dose combination of sofosbuvir (Sovaldi) and velpatasvir, a new direct-acting antiviral agent, for oral treatment of chronic hepatitis...

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30304 DISTINGUISHING SIMILAR WORDS

30304 DISTINGUISHING SIMILAR WORDS

Distinguishing between similar words.A) arise (arose, arisen), raise (raised, raised), rise(rose, risen).Only raise can have an object. Arise is used to mean“come into being”e.g: New problems are arising every day.Use the correct form of raise or rise in the followingsentences.1. The goverment has just..............taxes, and pricesare.................too.2. Arkady...................the major to his feet.3. They...................when she came in.4. His temperature has .......................since last night.5. All my family were ...................on porridge forbreakfast and I’ll .......................my children the sameway.C) lay (laid, laid), lie (lay, lain)Lay has an object: lie does not.Use the correct form of lay and lie in the followingsentences.1. He ........ ........in a ditch and I .............his coat on topof him.2. The smoke .................between Arkady and safety.3. ...................down, and you’ll feel better!4. ..................it on the table, please!5. The choice..................in wether there is an object ornot.E) fog, haze, mist, smoke, steam.Choose the correct word to complete the following.1. ..............is like a cloud near the surface of theEarth; ..............is the same but less thick.
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INTERNATIONAL BUSSINESS THE CHALLENGE OF GLOBAL COMPETITION 11E CHAPTER 21

INTERNATIONAL BUSSINESS THE CHALLENGE OF GLOBAL COMPETITION 11E CHAPTER 21

21-4Capital Structure of the Firm• Retained earnings• Debt– Offshore financial center specializes in financingnonresidents, low taxes and few bankingregulations• Equity– American depository receipts (ADRs): foreignshares held by a custodian in the issuer’s homemarket and traded in dollars on the U.S. exchange21-5Financial Management Decisions• In what currency should capital be raised?• How structured: equity, debt?• What sources of capital?• If capital market, which ones?• Are other sources of money available?• How much and for how long?21-6Cash Flow Management• Multilateral Netting
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FCF TO EQUITY(FCFE) MODELS

FCF TO EQUITY(FCFE) MODELS

The value of a firms stock is calculated by forecasting free cash flow to equity (FCFE) or free cash flow to the firm (FCFF) and discounting these cash flows back to the present at the appropriate required rate of return. FCFE or FCFF are the appropriate modes to use when: (1) the firm does not pay dividends at all or pays out fewer dividends than dictated by its cash flow, (2) free cash flow tracks profitability, or (3) the analyst takes a corporate control perspective

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VERB FORMS ENGLISH .

VERB FORMS ENGLISH .

VERB FORMS*A gerund(danh động từ) is the –ing form of a verb used as a noun. A gerund is used in thesame way as a noun… as a subject (chủ ngữ) or an object (tân ngữ)S+ V + V-ing (Gerund)admit (thừa nhận), advise; avoid; complete, consider (xem xét); delay (hoãn lại); deny (từ chối);dislike, discuss, enjoy , finish, forget , can’t help (không thể không), keep, mention, mind, miss,postpone (hoãn lại), practice, quit (bỏ, ngưng) recommend, regret, remember, stop, suggest,understand , feel likeGO + V-ing (Gerund)boating (đi bơi thuyền) ; hiking (đi bộ đường dài); sightseeing (đi tham quan); camping; hunting(đi săn); jogging ; skiing (đi trượt tuyết); dancing; running ;mountain-climbing ; fishing; sailing;shopping; swimming; skating (đi trượt băng) ….VERB + INFINITIVE OR GERUND ( with no difference in meaning)begin ; like ; hate ; start ; love ; can’t stand ; continue ; prefer …VERB + INFINITIVE OR GERUND ( with a difference in meaning)remember ; regret (tiếc) ; forget ; try (infinitive :cố gắng / gerund : thử )S+ V + To-infinitiveafford (có đủ khả năng);agree; appear ;arrange ; ask ;beg (cầu xin); care ; demand (đòi hỏi);decide, expect (mong đợi) ; fail (thất bại); forget, hope; learn; intend, need, manage (xoay xở);mean; offer (muốn, đề nghị); plan ; prepare ; promise (hứa); refuse (từ chối); regret ; remember,seem ; swear (thề), tend (khuynh hướng), volunteer, wait ; want, wishS +V+O + To-Infinitiveadvise ; allow; ask ; beg ; cause (gây ra); encourage (động viên); expect ; force (buộc) hire invite ;need ; order (ra lệnh) ; permit ; persuade (thuyết phục); remind (nhắc nhở); require (yêu cầu) ;teach ; tell; urge (thúc giục); want ; warn (cảnh báo), encourageForms of the verbs : V-ing / To - Infinitive / Bare - Infinitive1. Don’t forget (lock)…….……….the door before going out2. She suggested (go)………………to the cinema .3. A big dog made a little girl …......……..( cry )4. You don’t let your younger brother (see) ………… this present .
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POWERPOINT KUMAR COMPUTATIONAL HYDRAULICS

POWERPOINT KUMAR COMPUTATIONAL HYDRAULICS

Topics to be covered „ Basic Concepts „ Conservation Laws „ Critical Flows „ Uniform Flows „ Gradually Varied Flows „ Rapidly Varied Flows „ Unsteady Flows Basic Concepts „ Open Channel flows deal with flow of water in open channels „ Pressure is atmospheric at the water surface and the pressure is equal to the depth of water at any section „ Pressure head is the ratio of pressure and the specific weight of water „ Elevation head or the datum head is the height of the section under consideration above a datum „ Velocity head (=v22g) is due to the average velocity of flow in that vertical section
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ACOUSTIC CONTROL OF MOUSE POINTER

ACOUSTIC CONTROL OF MOUSE POINTER

Acoustic control of mouse pointer. This paper describes the design and implementation of a system for controlling mouse pointer using nonverbal sounds such as whistling and humming. Two control modes have been implemented—an orthogonal mode (where the pointer moves with variable speed either horizontally or vertically at any one time) nd a melodic mode (where the pointer moves with fixed speed in any direction). A preliminary user study with four users indicates that the orthogonal control was easier to operate and that the humming was less tiring for the users than whistling. The developed system may contribute as an inexpensive, alternative pointing device for people with motor disabilities.
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Discussion question marketing nông nghiệp (VNUA)

DISCUSSION QUESTION MARKETING NÔNG NGHIỆP (VNUA)

trả lời câu hỏi ôn tập học kỳ marketing nông nghiệp chương trình tiên tiến VNUA Discussion question: CHAPTER 1 1. How would you explain food marketing to someone who is unfamiliar with this subject? First of all, Food marketing means different things to different people (consumer, farmer, middlemen etc.) We will define food marketing as the performance of all business activities involved in the flow of products and service from the point of initial agriculture production until they are in the hands of customers. For example, fiftysix companies are involved in making one can of chicken noodle soup. These businesses include not only chicken and vegetable processors but also the companies that transport the ingredients and those who print labels and manufacture cans. The food marketing system is the largest direct and indirect nongovernment employer in the United States. 2. Some people associate food marketing with everything that happens outside the farm gate? Do you agree or disagree? It is disagreed that food marketing with everything that happens outside the farm gate because food marketing as the performance of all business activities involved in the flow of products and service from the point of initial agriculture production until they are in the hands of customers. There is no doubt that marketing begins with production decisions on the farmer and the firm, what kind of tree should farmer plan, how much to produce, how to produce, and how to distribute the production, How the product package and how they come to customer hands. Finally, this is all reason for us to believe that food marketing is everything happens inside and also outside the farm gate.
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co system generator

CO SYSTEM GENERATOR

Xilinx is disclosing this user guide, manual, release note, andor specification (the Documentation) to you solely for use inthe development of designs to operate with Xilinx hardware devices. You may not reproduce, distribute, republish, download, display, post, or transmit the Documentation in any form or by any means including, but not limited to, electronic, mechanical, photocopying, recording, or otherwise, without the prior written consent of Xilinx. Xilinx expressly disclaims any liability arising out of your use of the Documentation. Xilinx reserves the right, at its sole discretion, to change the Documentation without notice at any time. Xilinx assumes no obligation to correct any errors contained in the Documentation, or to advise you of any corrections or updates. Xilinx expressly disclaims any liability in connection with technical support or assistance that may be provided to you in connection with the Information.THE DOCUMENTATION IS DISCLOSED TO YOU “ASIS” WITH NO WARRANTY OF ANY KIND. XILINX MAKES NO OTHER WARRANTIES, WHETHER EXPRESS, IMPLIED, OR STATUTORY, REGARDING THE DOCUMENTATION, INCLUDING ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NONINFRINGEMENT OF THIRDPARTY RIGHTS. IN NO EVENT WILL XILINX BE LIABLE FOR ANY CONSEQUENTIAL, INDIRECT, EXEMPLARY, SPECIAL, OR INCIDENTAL DAMAGES, INCLUDING ANY LOSS OF DATA OR LOST PROFITS, ARISING FROM YOUR USE OF THE DOCUMENTATION.© Copyright 2006 2011. Xilinx, Inc. XILINX, the Xilinx logo, Artix, ISE, Kintex, Spartan, Virtex, and other designated brandsincluded herein are trademarks of Xilinx in the United States and other countries. All other trademarks are the property of their respective owners.
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The medical letter on drugs and therapeutics november 10 2014

The medical letter on drugs and therapeutics november 10 2014

Two New GLP-1 Receptor Agonists for Diabetes Two new injectable GLP-1 (glucagon-like peptide-1) receptor agonists, dulaglutide (Trulicity [trū li si tee] – Lilly) and albiglutide (Tanzeum [tan'' zee um] – GSK), have been... A Combination of Ledipasvir and Sofosbuvir (Harvoni) for Hepatitis C The FDA has approved a fixed-dose combination (Harvoni [har voe'' nee] – Gilead) of sofosbuvir and ledipasvir (led'' i pas'' vir), two oral direct-acting antiviral agents, for treatment of... Contrave - A Combination of Bupropion and Naltrexone for Weight Loss The FDA has approved a fixed-dose combination of the opioid receptor antagonist naltrexone (ReVia, and others) and the antidepressant and smoking cessation agent bupropion (Wellbutrin... Obinutuzumab (Gazyva) for Chronic Lymphocytic Leukemia (online only) Obinutuzumab (Gazyva – Genentech), a humanized anti-CD20 monoclonal antibody, has been approved by the FDA for use in combination with chlorambucil (Leukeran) in patients with... Pembrolizumab (Keytruda) for Metastatic Melanoma (online only) The FDA has approved pembrolizumab (Keytruda – Merck), a human programmed death receptor-1 (PD-1) blocking antibody, for treatment of unresectable or metastatic melanoma that has...
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BigSales Generator review BigSales Generator +100 bonus items

BIGSALES GENERATOR REVIEW BIGSALES GENERATOR +100 BONUS ITEMS

BigSales Generator Review(GIANT) bonus discount. Download premium bonuses of BigSales Generator and BigSales Generator review in detail: http:goo.glbCAHVg Bigsales Generator is a full eCommerce solution based on Magento. It is designed for regular nontechnical users, it is easy to set up and administrate and it contains all the information someone may need in order to succeed in eCommerce business. http:goo.glbCAHVg http:crownreviews.combigsalesgeneratorreview https:www.facebook.comBigSalesGeneratorReviewGIANTBonus1130136523672875 https:medium.comtrnminh_8216bigsalesgeneratorreviewmega23500bonusofbigsalesgeneratorfeba43ecc5f3.e8ce0ouc7 http:piqiwugu.tumblr.compost139536116837bigsalesgeneratorreviewmega22400bonus65 https:www.rebelmouse.comBigSalesGeneratorreviewandsneakpeekdemo http:www.scoop.ittmarketingonline10p405993113620160218bigsalesgeneratorreviewhuge100bonusitems http:lanyrd.com2016bigsalesgeneratorreviewgiantbonus https:www.eventbrite.compublish?crumb=6a687561ad6810eid=21767470089 https:youtu.be3gHjnBaN6Q https:vid.melZSp http:www.dailymotion.comvideox3suxgg https:www.flickr.comphotos136370334N0425104960575indatepostedpublic http:rinovovi.deviantart.comartBigSalesGeneratorDetailReview591552095?ga_submit_new=10%253A1455790962 BigSales Generator BigSales Generator review BigSales Generator review and bonus BigSales Generator reviews BigSales Generator reviews and bonuses BigSales Generator discount BigSales Generator bonus BigSales Generator bonuses BigSales Generator review and discount BigSales Generator review in detail BigSales Generator ultimate review BigSales Generator coupon BigSales Generator demo BigSales Generator demo review BigSales Generator huge discount BigSales Generator discount coupon
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BiPAP và CPAP Theory and Uses (Chế độ BiPAP và CPAP và cách sử dụng trong gây mê hồi sức)

BIPAP VÀ CPAP THEORY AND USES (CHẾ ĐỘ BIPAP VÀ CPAP VÀ CÁCH SỬ DỤNG TRONG GÂY MÊ HỒI SỨC)

CPAP and BiPAP Theory and Uses By Rudy Koch BSRT,RRT Adult Clinical Coordinator Respiratory Care Department Strong Memorial Hospital What is CPAP? • CPAP delivers a continuous positive air pressure • This is delivered throughout the respiratory cycle • designed to deliver a positive pressure of between 4 and 25 cm H2O • been described as being similar to breathing with your head stuck out of a moving car multiple reasons why CPAP might improve breathing. • Counteract intrinsic PEEP (autonomic PEEP) • decrease preload and afterload in CHF ( not totally proven why yet) • improve lung compliance in CHF • decrease the work of breathing (increasing FRC) • helps treat obstructive sleep apnea BiPAP • BiPAP delivers CPAP but also senses when an inspiratory effort is being made and delivers a higher pressure during inspiration. When flow stops, the pressure returns to the CPAP level. This positive pressure wave during inspirations unloads the diaphragm decreasing the work of breathing. BiPAP Terms • EPAP expiratory positive airway pressure. • This is the CPAP level and the end of expiration. • IPAPinspiratory positive airway pressure. • This is the pressure given during the inspiratory cycle. If you think about it….. • CPAP is for oxygenationto increase the PaO2SpO2 • BiPAP is for ventilation to decrease the PaCo2 Indications for BiPAP • Obstructive sleep apnea • Nocturnal hypoventilation • Chronic ventilator muscle dysfunction accompanied by CO2 retention • Post extubation difficulty in whom reintubation may be avoided • Impending respiratory failure • CHF afterdiagnosis is confirmed Contraindications for BiPAP • Patients with altered level of consciousness ( not hypercapnia) • Head gear cannot be secured secondary to the extent of their injury • Patients with respiratory rates greater than 30 breaths per minute • Patients who has a history of vomiting. • Patients who have high FiO2 needs. WHAT TO ORDER • Mode of BiPAP( CPAP or BiPAP) • EPAP level • IPAP level • O2 saturation goalor specified O2 flow rate • Durationcircumstances of use Initial settings on BiPAP a common technique is begin with the expiratory level(EPAP) at 5 and the inspiratory level(IPAP) at 15. The levels are adjusted based on patient comfort tidal volume achieved and blood gases. • The use of BiPAP machines has increased over the last several years. • There are also more types of masks available and this has improved patient comfort and compliance. • The patient must always be shown how to remove it in case of panic or vomiting. If the patient has a decreased level of consciousness, copious secretions, can not protect his airway or is unstable hemodynamically, then intubation is warranted. I MEAN NEVER……… TRANSPORT A PATIENT ON BiPAP The BiPAP has no battery backup So the patient cannot clear Their CO2 SOMETHING TO NOTE • Patient understanding and cooperation is important for the success of this modality • Proper mask sizing is a crucial component of success. Mask comfort is often the limiting factor to success. • select the smallest mask possible for the patients nasal contour NOTE………. • Patients placed on NIPPV or BiPAP for acute respiratory distress or for conditions in which inadvertent cession of support would produce an immediate life threatening risk are to be considered as if on full mechanical ventilatory support. These patients may be considered to be placed into the ICU. Adjustments • Increasing IPAP in increments of 2 cmh2o provides a pressure boost on inspiration that may provide an increase in alveolar ventilation andor decrease the work of breathing. • Increasing EPAP in increments of 2 cm H2O may result in some increase in FRC and along with manipulations in FiO2 improve oxygenation. REMEMBER • BiPAP settings are manipulated based on the patients physiologic response. Failure to see an improvement in the patients respiratory status within hours of implementing BiPAP is an indication to discontinue and evaluate other supportive options. Monitoring: Things that should be assessed • Neuro assessment • Respiratory assessment (R.R., breath sounds, resp. pattern etc.) • BiPAP settings • O2 liter flow, SaO2 and vitals • Any adverse effectsresponse New study • Latest studies have show that placing people with COPD or Asthma early in their exacerbation can prevent them from being intubated and increase their mortality. • But almost 100 %of patients with advanced pneumonia ended up intubated • There is still controversy on how and why CPAP works in CHF. There is no dispute that it reduces the work of breathing by improving atelectasis and VQ ratios. Some studies have suggested it also improves preload and afterload and that there is actually an improvement in cardiac index. Of even more interest, studies out of
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IELTS ACADEMIC READING DOWNLOAD 2 WIND POWER

IELTS ACADEMIC READING DOWNLOAD 2 WIND POWER

turbines would be noisy and might interfere with television signals, but eventually,after showing local officials working wind farms in Denmark, they won and nowthere are 10 huge white wind turbines on the Delabole hills.It is in Germany and Denmark that the greatest advances in wind power havecome. Germany alone produces half of the wind generated electricity in Europe.Every year Germany adds 400 Megawatts (Mw) of capacity. In 2000 alonecapacity expanded by 1669 Mw. Denmark now produces 30% of its electricityfrom wind power and this is predicted to rise to 50% by 2010. Both countries haveencouraged this growth by “fixed feed tariffs” which guarantee a good price forprivate wind power operators.www.ieltsbuddy.com – Free Online IELTS AdviceBritain is catching up and the government has set a target 10% of all electricity tocome from renewable sources by 2010, half of this to be from wind power. The900 wind turbines in operation generate 400Mw of electricity and to meet thetarget roughly 400Mw will need to be added each year. With the advances intechnology this is technically possible. Each turbine can now produce 400Kilowatts (KW) compared to only 70 KW at the start of the 1980s. It will,however, need help from the government. This is being done by offering financialsupport and giving private power companies targets to meet.Because many people feel wind farms spoil the view and, also, because the windis stronger at sea, many wind farms are now being built offshore. They are usuallybuilt a few kilometres off the coast in shallow water. The construction andmaintenance costs are higher, but electricity output is higher. The first in Britainwas built in 2000 at Blyth, north of Newcastle, and was the largest in the worlduntil May 2001, when a 20 turbine farm was opened at Middelgruden offCopenhagen. There are plans to construct up to 18 more in the UK by 2010.Together they will produce 800 Mw of electricity annually.
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AQA PHYA42 QP JUN14

AQA PHYA42 QP JUN14

....................................................................................................................................................................................................................................................................................................................................................................................................................................2 (b) (ii) Copper contains 8.4 × 1028 free electrons per cubic metre. The section of wire inFigure 2 is 95 mm long and its cross-sectional area is 5.1 × 10–6 m2.Show that there are about 4 × 1022 free electrons in this section of wire.[1 mark]2 (b) (iii) With a current of 0.38 A, the average velocity of an electron in the wire is5.5 × 10–6 m s–1 and the average magnetic force on one electron is 1.4 × 10–25 N.Calculate the flux density B of the magnetic field.[2 marks]flux density ......................................... TTurn over(05)ᮣWMP/Jun14/PHYA4/210Do not writeoutside thebox
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