![](images/graphics/blank.gif)
Mixed exposure
-
In Africa, the delivery of HIV pre-exposure prophylaxis (PrEP) at public healthcare clinics is challenged by understaffing, overcrowding, and HIV-associated stigma, often resulting in low PrEP uptake and continuation among clients. Giving clients the option to refill PrEP at nearby private pharmacies, which are often more convenient and have shorter wait times, may address these challenges and improve PrEP continuation.
10p
vishanshan
27-06-2024
2
1
Download
-
This paper presents an experimental study of corrosion-damaged reinforced concrete (RC) columns under eccentric compression. Three RC concrete column specimens, identical in geometry, reinforcing steel bars, and concrete mix, were fabricated. One undamaged control specimen served as the control group, while the other two column specimens underwent corrosion due to chloride ion exposure.
11p
viohoyo
25-04-2024
3
2
Download
-
To increase the chances of finding efficacious anticancer drugs, improve development times and reduce costs, it is of interest to rank test compounds based on their potential for human use as early as possible in the drug development process. In this paper, we present a method for ranking radiosensitizers using preclinical data.
19p
visharma
20-10-2023
4
2
Download
-
This study explores whether a sex difference in sensitivity to (strength of the association) and/or in exposure to (prevalence) determinants of gait speed contributes to the observed lower gait speed among older women compared to men.
11p
vinobelprisen
26-03-2022
12
4
Download
-
Volatile organic compounds (VOCs) from household cook-fuel use are a major public health concern in low and middle income countries (LMICs), but health risk assessments have largely been based on measurements of fine particulate matter. We report results from cooking period measurements of 21 non-methane VOCs (NMVOCs).
10p
thebadguys
15-01-2022
14
0
Download
-
The results suggest that the improved NP characteristics on a steel mesh substrate, including multi- and mixed metal oxides, can display photocatalytic antibacterial activity against E. coli along with minimization of NP exposure due to NP immobilization.
8p
meyerowitz
25-12-2021
8
0
Download
-
Disposal of contaminated wastewater causes many serious problems especially when it gets mixed with the ground and seawater. It is, therefore, important to apply any remedial action to eradicate dangerous pollutants from the aqueous effluents and to avoid exposure of this wastewater to aquatic life. The research results discussed herein deal with the removal of Rhodamine B (RhB) and Congo Red (CR) dye from wastewater by using multi-walled carbon nanotubes (MWCNTs) as an adsorbent.
17p
tudichquannguyet
29-11-2021
7
0
Download
-
Understanding the consequences of thermal and chemical variations in aquatic habitats is of importance in a scenario of global change. In ecology, the sex ratio is a major population demographic parameter. So far, research that measured environmental perturbations on fish sex ratios has usually involved a few model species with a strong genetic basis of sex determination, and focused on the study of juvenile or adult gonads. However, the underlying mechanisms at the time of gender commitment are poorly understood.
13p
vilarryellison
29-10-2021
9
1
Download
-
Radiation exposure due to the detonation of an improvised nuclear device remains a major security concern. Radiation from such a device involves a combination of photons and neutrons. Although photons will make the greater contribution to the total dose, neutrons will certainly have an impact on the severity of the exposure as they have high relative biological effectiveness.
14p
vibeauty
23-10-2021
5
2
Download
-
The impact of various industrial pollutants on anaerobes and the biodegradation potentials need much emphasis. This study aims to investigate the response of anaerobic microbial systems to cyanuric acid (CA) exposure; CA is toxic and possible carcinogen. First, the long-term exposure of mixed culture bacteria (i.e., municipal sludge) to low-strength wastewater containing 20 mg/L CA was conducted in an upflow anaerobic staged reactor. Stable performance and sludge granulation were observed, and the microbial community structure showed the progression of genus Acinetobacter known as CA degrader.
12p
partimesinhvien
08-05-2020
12
0
Download
-
Adolescent aspirational models are sets of preferences for an idealized self. Aspirational models influence behavior and exposure to risk factors that shape adult mental and physical health. Cross-cultural understandings of adolescent aspirational models are crucial for successful global mental health programs.
13p
vimoskva2711
30-12-2019
10
0
Download
-
N-nitrosamines (NAms), which can arise as byproducts of disinfection agents, are reportedly found in drinking water, and their potential carcinogenicity is a concern; however, little research exists regarding the genotoxicity or carcinogenicity of NAms exposure as a low-dose mixture.
9p
vicaracas2711
27-11-2019
11
1
Download
-
The main focus of the study was to determine overall expected outcomes and learning achievements including assess the effectiveness of Early Childhood Care and Development (ECCD) models conducted in the support of Save the Children (SC) Nepal. The expected outcomes were related to children’s school preparedness, learning progresses, promotion, repetition and dropout status. The study was further focused on comparing achievement scores of the students (with and without ECCD exposure) in mathematics and other major subjects.
8p
nguathienthan1
27-11-2019
25
0
Download
-
Risks associated with pesticide application in poultry production are greatest during handling and mixing of concentrates prior to application. Spills and splash during mixing and airborne particulates while loading applicators are the most likely exposure events. As with mixing and loading, dermal, oral and inhalation exposure during premise treatment are also possible.
6p
loginnhanh
22-04-2013
35
3
Download
-
In some cases, being wherever the consumer is means selling products to them when they are ready to buy. As CG companies continue their experimentation with direct-to-consumer sales—through their own online storefronts or social media—they will need to start thinking more like the retailers with which they have long partnered. This shift in mindset will require changes in the marketing mix to accommodate increased investments in social media, mobile and other digital channels.
19p
nhacchovina
22-03-2013
55
4
Download
-
Mixed lineage leukemias (MLLs) are histone-methylating enzymes with critical roles in gene expression, epigenetics and cancer. Although MLLs are important gene regulators little is known about their own regulation. Herein, to understand the effects of toxic stress onMLLgene regulation, we treated human cells with a common food contaminant mycotoxin, deoxynivalenol (DON).
9p
viettel02
22-02-2013
31
2
Download
-
We can identify seven important patterns of response to advertising. These are the current, shape, competitive, carryover, dynamic, content, and media effects. The first four of these effects are common across price and other marketing variables. The last three are unique to advertising. The next seven subsections describe these effects. Current Effect The current effect of advertising is the change in sales caused by an exposure (or pulse or burst) of advertising occurring at the same time period as the exposure. Consider Figure 24.1.
17p
doiroimavanchuadc
06-02-2013
56
5
Download
-
Historically speaking, the earliest asset pricing models made rel- atively simple predictions about what it means for a benchmark to be OE to a managed portfolio. The Capital Asset Pricing Model of Sharpe (CAPM, 1964) implies that all investors should hold a broadly diversified “market portfolio,” combined with safe assets or “cash,” according to the investor’s tastes for risk. It follows that an OE portfolio is a broadly diversified portfolio, combined with safe assets or cash, mixed to have the same market risk exposure, or “beta” coefficient as the fund.
42p
quaivatdo
19-11-2012
63
5
Download
-
A mutual fund is a type of investment fund. An investment fund is a collection of investments, such as stocks, bonds or other funds. Unlike most other types of investment funds, mutual funds are “open-ended,” which means as more people invest, the fund issues new units or shares. A mutual fund typically focuses on specific types of investments. For example, a fund may invest mainly in government bonds, stocks from large companies or stocks from certain countries. Some funds may invest in a mix of stocks and bonds, or other mutual funds....
17p
quaivatdo
18-11-2012
56
5
Download
-
Before we consider opportunities and solutions, it is worth noting that medicine’s isolation from evolutionary biology is just one example of the fragmentation that iso- lates many disciplines. Some of the isolation results from academic structures that allow hiring and promotion to be controlled by narrow disciplines. Universities talk a lot about promoting interdisciplinary work precisely because their structures so efficiently prevent it. However, disci- plines exist for good reasons. There is too much to know.
14p
thangbienthai
17-11-2012
31
0
Download
CHỦ ĐỀ BẠN MUỐN TÌM
![](images/graphics/blank.gif)