conditions of the eye muscles

... out for the rural areas of the Mekong Delta. The goal of the survey was the appraisal of the water resources in terms of quality and availability in or- der to develop a concept for the rural ... drinking water supply. In the focus of this survey were two exemplary study sites in the rural area of the Mekong Delta. The objective of this paper is the appraisal of the hydrological, hydrogeological, ... research on the conditions of the surrounding area was also matter of the survey. 2. Description of the study sites 2.1. General description The investigations were done at the two study...

Ngày tải lên: 16/01/2014, 17:20

Ngày tải lên: 21/02/2014, 04:20

... light of the framework described above. PERCEIVED RISK AND THE COST OF BANK FUNDING Since the beginning of the sovereign debt crisis the effectiveness of the bank lending channel for the ... THE ANALYSIS OF FINANCING CONDITIONS IN THE EURO AREA AND THE IMPACT OF THE SOVEREIGN DEBT CRISIS This section provides an overview of the components and linkages forming the fi nancing conditions ... constrain the provision of fi nancing to households and fi rms. The multidimensional nature of the current crisis has therefore complicated the analysis of fi nancing conditions. The assessment of...

Ngày tải lên: 22/03/2014, 17:20

... complete under these conditions. Whereas, magnetic properties of samples of type B were ferromagnetic with the saturation magnetization M s of 50 emu/g and the coercive field H c of 50 Oe at ... (degree) Fig. 1. XRD patterns of magnetite powder with concentration of Fe 2+ of 0.2 M in the aqueous phase . The solid squares present the theoretical reflections of Fe 3 O 4 (pdf # 790418). ... amount of reactant is limited in a volume of the microdroplet, which can be controlled by water/surfactant ratio and atmospheric conditions. XRD patterns of the dried non-coated NPs of type...

Ngày tải lên: 28/03/2014, 10:20

... organizations, professional associations, eye care institutions and corporations. Periodic evaluation of these parameters is important in the journey towards achieving these goals. The objectives of the study ... There are three catego- ries of eye care personnel: full-time eye care workers, inte- grated eye care workers and community-based eye care workers (medical and non-medical) [5,6]. The route of delivery ... public sectors, including the health sector [8]. These measures negatively affected the health sector and its ability to offer eye care of quality. Eye care delivery, along with other ancillary services...

Ngày tải lên: 18/06/2014, 17:20

... a sight-threatening condition affecting the cornea [1]. All could be described as atopic conditions affecting the con- junctiva and the surrounding structures of the eye, includ- ing the eyelids. Underlying immune ... presented as posters [4,5]. The objective of the present study was to further validate the questionnaire by investigating the psy- chometric properties of the EAPIQ in a sample of patients with ocular ... 'level of bother' items. Consequently, the 14 frequency of bother items (the second part of questions 18 to 31) were deleted. Principal Components Analysis (PCA) was then conducted on the remaining...

Ngày tải lên: 20/06/2014, 15:20

... identity ˜ q n1 j (r) ≡ 0 because of the continuity of the function ˜ q n1 j on (0, R). In such a case, the elements of the second row of matrix ˜ Q n satisfy the equation l n ( ˜ q n2 j )= 0 . For the same reason ... coefficients B i (x) have the main influence to the asympto tic of the solutions of system (1), then the last requirement is dispensable [8,9]). Therefore, it is important to consider the case where C(0) ... s . (30) The terms  r R  n  | m | ≤n a (k) nm H m n ( ω ) of the series on the right-hand side of (29) are harmonic functions in ∑ R . Since these series converge uniformly on the sphere S R , they...

Ngày tải lên: 21/06/2014, 00:20

... front of the eye is transmitted to the back of the eye. Although the pressure increase is caused by events in the front of the eye, the damage to vision is due to the effects of this pressure in the ... surrounding the eye. The epithelial cells of the ocular surface itself also secrete components of the tear film. The action of blinking spreads the film of tears over the whole surface of the eye and ... the blood supply that nourishes them from the outside. The loss of vision results from the death of these nerve cells. The hardness of the eye to touch is not determined by the toughness of the fabric...

Ngày tải lên: 27/06/2014, 10:20

... common in people of northern European descent. Their diagnosis is obvious when they are visible as glittering particles upon the surface of the optic disc. However, in many patients they are hidden ... fulminant papilledema. Optic Disc Drusen These are refractile deposits within the substance of the optic nerve head (Fig. 29-13). They are unrelated to drusen of the retina, which occur in age-related ... confusion. Often it is difficult to differentiate papilledema from other forms of optic disc edema by fundus examination alone. Transient visual obscurations are a classic symptom of papilledema. They...

Ngày tải lên: 06/07/2014, 15:21

... Chapter 029. Disorders of the Eye (Part 14) Stroke This occurs when interruption of blood supply from the posterior cerebral artery to the visual cortex is prolonged. The only finding on examination ... viewing light reflected from the fundus with an ophthalmoscope or by examining the dilated eye using the slit lamp. The only treatment for cataract is surgical extraction of the opacified lens. Over ... cataracts develop slowly as a result of aging, leading to gradual impairment of vision. The formation of cataract occurs more rapidly in patients with a history of ocular trauma, uveitis, or diabetes...

Ngày tải lên: 06/07/2014, 15:21

Ngày tải lên: 06/07/2014, 15:21

Ngày tải lên: 06/07/2014, 15:21

Ngày tải lên: 06/07/2014, 15:21

Ngày tải lên: 06/07/2014, 15:21