... shown, the integral in the last formula is estimated by the value ofthe order µ l z It follows, then, that the scale ofthe mean field change along the wave propagation direction is estimated by the ... atmosphere of Earth) Furthermore, we will make the following changes to the variables: s − Wz k = s ′, z = z (the first of these two equations is the equation of characteristics) As a result of these ... coefficient 7. 2 THE FUNCTION OF MUTUAL COHERENCE In this part, we will derive an equation for the second moment ofthe field, according to the same assumption as before First of all, we will consider the...
... climaxes, andthe structure of life on the island breaksdown Jack and his hunters form a tribe of savage boys on the far side ofthe island Most ofthe boys follow Jack because they relish the idea of ... with Piggy ,and the two of them refuse to adopt the new, less structured way of life that most the boyson the island experience Both of them are very firm in their belief of organization andcivilization, ... hallucination the head becomes the "Lordof the Flies" Then Simon, terrified and sickened, starts back to where the other boys areto tell them that the beast is a dead man who parachuted onto the island...
... hallucination the head becomes the "Lordof the Flies" Then Simon, terrified and sickened, starts back to where the other boys areto tell them that the beast is a dead man who parachuted onto the island ... the jungle for the slaying of pigs They place a pig's head on a stake, much like aprimitive offering to the unknown beast Then Simon wanders into the woods alone, has aseizure, and talks to the ... never givennames The group elects Ralph as their leader When the conch calls again, they talkabout a small boy's fear of a snakelike beast in the woods Is there really such a beast? Theboys can not...
... tragic view ofthe future of mankind and their nature is a perfectwindow for people to understand how the impact ofthe war made the worldrethink its ethics and how life was thought of as a punishment ... attempt to hide the power of evil And so when Ralph weeps for the end of innocence, the darkness of man's heart, andthe death of his true wise friend, Piggy, he weeps for all the human race." ... becomethe greatest enemy ofthe party They begin to make chants and dances and allto destroy any order When Piggy is killed we see the end of rational thinking andthe complete collapse of mankind's...
... surgery and/ or radiation therapy By definition, patients have no evidence of disease on scan For these patients the central issue is whether the rise in PSA results from persistent disease in the ... undergone radiation therapy The decision to recommend radiation therapy after prostatectomy is often made on the basis ofthe pathologic findings at surgery, as imaging studies such as CT and bone scan ... after surgery, which usually indicates that the disease had spread outside ofthe area ofthe prostate bed and is unlikely to be controlled with radiation therapy ...
... the vines and branches apart and put it in; then I done the same with the side of bacon; then the whisky-jug I took all the coffee and sugar there was, and all the ammunition; I took the wadding; ... below the house and then dumped him into the river Now I thought of something else So I went and got the bag of meal and my old saw out ofthe canoe, and fetched them to the house I took the bag ... t'other side ofthe river I was out ofthe hole; him and his raft was just a speck on the water away off yonder I took the sack of corn meal and took it to where the canoe was hid, and shoved the...
... group of scholars, andthe other with another In a little while the two met at the bottom ofthe lane, and when they reached the school they had it all to themselves Then they sat together, with ... home; and when you get to the corner, give the rest of 'em the slip, and turn down through the lane and come back I'll go the other way and come it over 'em the same way." So the one went off with ... Soon Tom said that they were interfering with each other, and neither getting the fullest benefit ofthe tick So he put Joe's slate on the desk and drew a line down the middle of it from top to...
... processes andthe early stages of development are seen as the most radiosensitive due to the ongoing activities of cell division and differentiation Mortality and life shortening The classic measure of ... more complicated [7, 14,23–26] While obscuring some ofthe finer points, it is possible to combine the work of Rose [16] andthe summary of Sazykina [23] and an earlier summary of Brechignac [15] ... to cause the effects is discussed later in this chapter7. 2.1 TYPES OF IONIZING RADIATION There are two types of ionizing radiation: electromagnetic and particulate X and γ rays are the ionizing...
... come in contact with water Their research shows that the pH ofthe water affects the particle size ofthe nano-C60, andthe ionic strength affects the stability ofthe nano-C60 in solution [26] ... silver plates during the unit lifetime andthe assumption that 75 % ofthe silver was in nanoparticulate form The actual concentration of nanoparticles would be lower than either of these estimates ... 2004, because the toxicity of nanomaterials and their fate and transport in the environment were not well understood at the time, the British Royal Society andthe Royal Academy of Engineering...
... “message digest” and encrypts the digest, utilizing the private key ofthe sender The encrypted digest is the “digital signature.” The recipient ofthe message then uses the public key ofthe sender ... signed (see the earlier description of digital signatures) by the CA, the recipient ofthe certificate can use the public key ofthe CA to verify the digital signature ofthe CA on the certificate ... ofthe use of a purchase card as part of an electronic procurement system is the ability ofthe card to authenticate the originator In effect, the use ofthe card automatically transmits to the...
... , (7. 3 3) (7 4) or, because of (7. 2.19), a(2nK"(zo)) exp { - ini +nT 2(T)}(1+Bn -1 log8 n) (7 3.5) Furthermore, (7. 2 .7) gives K" (zo) = U2 + Bzo = 0- + BT ( 7. 3 6) 7. 4 A LOCAL LIMIT THEOREM ... o and study the integral `O+1` f M (z)" exp (- zu rn) dz (7 4 .7) 27ri z -it, h This differs from (7 2. 17) only by a factor ant/h, and consequently, according to (7 7), is equal to hu -1 (27rn)_z ... -2 log n (7 3.1) 00 The integral is equal to (2n/nK"(zo))+ , (7. 3 2) so that (7 3.1) is equal to (27r/nK"(z o))2 (1 +Bn -1 log8 n) Thus the first term on the right-hand side of (7. 2.25) is...
... enjoyment of his post andthe program of publication announced in the closing pages ofthe first edition ofThe Theory of Moral Sentiments Smith’s resignation from the Chair at the early age of 41 ... THEORIES OF POLITICAL ECONOMY 97 The most polished accounts ofthe emergence ofthe exchange economy andofthe psychology ofthe “economic man” are to be found, respectively, in the third book of ... V, on the other hand, contain one ofthe most sophisticated analyses ofthe origin and breakdown ofthe agrarian (allodial and feudal) stage before going on to consider the emergence ofthe exchange...
... of thinking 7. 1.5 The multiplier andthe accelerator The fourth great stream of thought in dynamic theory in the inter-war period was the study ofthe interaction between the multiplier andthe ... introduce the theories of his followers Towards the end ofthe last century andthe beginning of ours, Wicksell undertook a detailed study ofthe implications ofthe divergence between natural and ... changes in the state of confidence ofthe entrepreneurs) and by the tendency ofthe bank rate to lag behind the natural rate The model had an enormous influence on the monetary theory ofthe early...
... reactivation ofthe latent herpes virus Viral eruption in the corneal epithelium may result in the characteristic herpes dendrite Involvement ofthe corneal stroma produces edema, vascularization, and ... the corneal epithelium, a cloudy infiltrate or abscess in the stroma, and an inflammatory cellular reaction in the anterior chamber In severe cases, pus settles at the bottom ofthe anterior chamber, ... because the absence of a normal blink reflex exposes the cornea to injury without pain to warn the patient Dry eye is managed by frequent and liberal application of artificial tears and ocular...
... skin such as the head, neck, hands, and arms are other typical sites of involvement C Actinic keratoses consists of hyperkeratotic erythematous papules and patches on sun-exposed skin They arise ... only ~20% of NMSC, are more significant because of their ability to metastasize (Fig 83-2); they account for most ofthe 2400 deaths annually Incidence rates have risen dramatically over the past ... may also prove applicable in the adjuvant setting The absence of curative therapy for patients with metastatic melanoma underscores the importance of early detection and prevention as strategies...
... nodule(s) in the ipsilateral nonprimary tumor lobe(s) ofthe lung are classified as M1 Source: Adapted from CF Mountain Revisions in the International System for Staging of Lung Cancer Chest 111: 171 0, ... ipsilateral peribronchial and/ or ipsilateral hilar lymph nodes, and intrapulmonary nodes involved by direct extension ofthe primary tumor N2 Metastasis to ipsilateral mediastinal and/ or subcarinal lymph ... exams of a nonbloody, non-exudative pleural or pericardial effusion that clinical judgment dictates is not related to the tumor, the effusion should be excluded as a staging element andthe patient's...
... forms ofthe unit-step response n 10 si % 0.26 0.32 0.35 0. 37 0.38 0.39 0.40 0.4 07 0.413 T u /T n 0.104 0.22 0.32 0.41 0.49 0. 57 0.64 0 .71 0 .77 T n /τ 2 .7 3 .7 4.46 5.12 5 .7 6.2 6 .7 7.2 7.7 T u ... [7. 51] = + a1 + · · · + an z −n A(z) and bi are the parameters ofthe model The integers k, m and n represent the delay (expressed in sampling intervals), the number of zeros andthe number of ... [7. 22] Equation [7. 15] thus becomes: Qe0 + Q0 − K1 N10 + If: dN1 dn1 = A1 dt dt √ N10 S1 = K1 [7. 23] [7. 24] then: Q0 − dn1 n1 = A1 S1 dt [7. 25] Based on [7. 16] and [7. 22], the evolution of the...
... placed on top ofthe wells MF suspensions (200 μL) were placed on the top of wells andthe chamber was incubated at 37 C for 120 The filters were removed and nonmigrating cells (facing the top wells) ... the process of RPI [ 27] , but they could not completely explain its pathogenesis The important roles of macrophages at different stages of RPI andthe interactions between macrophages and chemokines ... significantly to the acquisition of data and optimization of treatment plans YZ (Yunfeng Zhou) and CX contributed to final revision of manuscript All authors read and approved the final manuscript...
... following the use of gentian violet [75 ], and there have been reports of a possible carcinogenic effect of antiseptic dyes [75 , 76 ] Therefore, these dyes are contraindicated in the treatment of cutaneous ... The mean duration ofthe ulcers prior to the grafting procedure was 16 years Beneficial effects were manifested either by the appearance of islands of epithelium on the ulcer bed (in 29% ofthe ... 1 977 ; 17 : 895–8 97 Kimbrough RD: Review ofthe toxicity of hexachlorophene Arch Environ Health 1 971 ; 23 : 119–122 Eaglstein WH, Falanga V: Chronic wounds Surg Clin North Am 19 97; 77 : 689 70 0...