We need data that paints a complete picture of AI practice and which allows the proportion of all intercourse acts that are anal to be estimated. Accurately estimating this proportion is key to estimating the extent to which AI impacts on HIV epidemics among FSW [4]. In order to minimise bi...
it is given a use or an effect.例句:In the summer months a different set of climatic factors come into play.All the resources and staff available were brought into play to cope with the crisis.inclination
This means that a number has a fixed number of factors. The factor of a number is always less than or equal to the given number. Every number except 0 and 1 has at least two factors, 1 and the number itself. Division and multiplication are the operations that are used in finding the...
Some species are considered to be aversive, whereas others are captivating among people. Aversion is an important factor which should be considered in the conservation policies of these animals. As such, here, we investigate the demographic, educational, perceptives and behavioural factors of students...
Understanding factors associated with unmet healthcare need, particularly those which older adults are experiencing, is an important policy agenda in the midst of the outbreak, and this could help identify service- and performance-related challenges and barriers to the healthcare system [11, 19]. ...
findouttherelativeimpactoftwofactorsmost oftenlinkedtolifeexpectancy—raceandeducation—bylookingatdataabout5,114blackand whiteparticipantsinfourU.S.cities. Thelivesanddeathsamongthisgroupof people—whotookpartinthestudyapproximately 30yearsagowhentheywereintheirearly20s— showthatthelevelofeducation,andnotrace...
and capture the cognitive, social and subjective realm of sexuality, rather than focusing in on specific sexual acts or behaviours. The focus on ‘best sexlife’ would, it was hoped, allow men to incorporate contextual factors in their responses that might include longer-term aspirations, rather...
Improving sex education, which focuses on the identified factors, is therefore essential. Sex education, which discusses pornography, the realities of sex, realistic depictions of a variety of genital and body types, and which focuses on sexual pleasure, are paramount to the sexual wellbeing of ...
To inform public health approaches to promoting early symptomatic presentation of across all cancer types, we aimed to identify the most common symptoms of cancer and risk factors for delay in presentation of those symptoms in a UK population of cancer patients.MethodsWe surveyed 2,923 cancer ...
GMAT 数学笔记GMAT 数学备考关键词 一知识点:准确掌握 二词汇表达法:读懂题目 三熟练:平均两分钟一道题考试相关问题 一时间与题量 二题型 三机经与换题库 四其它If a and b are positive integers su