We propose two alternative measures of the local irregularity of a graph in terms of its vertex degrees and relate these measures to the order and the global irregularity of the graph measured by the difference of its maximum and minimum vertex degree.

This paper examines one key feature of intra-regional migration in Asia: irregularity, and it does so beyond the typical focus on irregular entry by highlighting ‘irregularity regularity’, that is irregularity as result extremely rigidly designed legal pathways for migration. Our analysis, thus, focuses wider policy infrastructure centres upon securitisation managerialism, with a high incidence...

For a simple, undirected graph G with, at most one isolated vertex and no edges, labeling f:E(G)→{1,2,…,k1} of positive integers to the edges is called irregular if weights each has different value. The integer k1 then irregularity strength G. If number vertices in or order |G|, μ:E(G)→{1,2,…,k2} modular remainder divided by |G| k2 disjoint union two more graphs, denoted ‘+’, an operation where...

PURPOSE To investigate the changes in irregular and regular corneal astigmatism with age in eyes that underwent cataract surgery (surgery group) and in eyes that did not undergo surgery (nonsurgery group). METHODS We enrolled 120 eyes in each of four age groups in the surgery and nonsurgery groups: (1) 50 to 59 years of age, (2) 60 to 69 years of age, (3) 70 to 79 years of age, and (4) older ...

BACKGROUND Menstrual irregularity is an indicator of endocrine disorders and reproductive health status. It is associated with various diseases and medical conditions, including obesity and underweight. We aimed to assess the association between body weight changes and menstrual irregularity in Korean women. METHODS A total of 4,621 women 19 to 54 years of age who participated in the 2010 to ...

Sulfur mustard is a vesicant agent with severe irritating effects on living tissues, including skin, mucous membranes, eyes, and the respiratory tract. The eyes are the most susceptible tissue to mustard gas effects, and varying degrees of ocular involvement are seen in 75% to 90% of exposed individuals. Most cases resolve uneventfully; however, a minority of exposed patients will have a contin...

We hypothesized that more complex, i.e. irregular, temporal dynamics and a more interconnected overall network supports greater stability to gas exchange parameters (herein, CO2 net assimilation and transpiration) in plants under water deficit. To test this hypothesis two genotypes of Phaseolus vulgaris were subjected to a period of absence of irrigation, and subsequent rewatering to achieve re...

Increasing systolic and pulse pressure with bradycardia and respiratory irregularity are signs of increased intracranial pressure, leading to cerebral herniation and fatal brainstem compression. This phenomenon, the vasopressor response, is generally known as the Cushing reflex based on Harvey Cushing's experimental work in Europe in 1901 and 1902. However, similar experiments had been carried ...

was complaining of severe pain in the lower abdomen with vomiting and rise of fever to about 103?F. This was not her first attack, as she' had had similar ones three or four times before. On examination, her respiratory and urinary systems were normal, and no history of syphilis or tuberculosis could be obtainable. Abdominal palpation revealed a distinct mass in the right iliac fossa, painful a...

1. The relation of temperature to the pedal rhythm of Balanus balanoides L. has been studied under otherwise constant conditions. 2. The frequency of movement increases with temperature, showing three groups of thermal increments and three critical temperatures. Five animals yielded micro = 5,700 above 14.5 degrees C. and 12,100 below; 3 gave micro = 7,800 above 9.3 degrees and 22,500 below; wh...