Effect of zinc chloride on the kinetics of copolymerization of ethyl acrylate with styrene

Srivastava, N.; Srivastava, Archana; P., J. S.

doi:10.1002/actp.1989.010400613

Cited by 7 publications

(2 citation statements)

References 10 publications

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“…The radical mode of polymerization is further confirmed by the ESR spectrum35 (Fig. 13), which shows six hyperfine lines and the hyperfine constant value is 3.73 G. Therefore, in the present case, the ylide dissociates to form phenyl radical as reported earlier for other system 36–38…”

Section: Mechanismsupporting

confidence: 86%

Understanding social obstacles to early breast cancer detection is critical to improving breast cancer outcome in low‐ and middle‐resource countries

Anderson

2010

Cancer

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In most low-and middle-resource countries (LMCs), breast cancer incidence rates are increasing more rapidly than in regions where incidence rates already are high. Despite the younger age structure of most developing countries, LMCs already account for 45% of the incident breast cancer cases and cause 54% of the annual breast cancer deaths around the globe. 1 Even assuming (conservatively) that there will be no change in underlying age-specific rates, a nearly 50% increase is anticipated in breast cancer global incidence and mortality between the years 2002 and 2020 caused simply by the aging of current global populations. These rising cancer rates will be disproportionately greater among countries in the developing world, and the rates in LMCs are projected to reach a 55% increased incidence and a 58% increased mortality in <20 years. 1 In reality, these projected statistics probably underestimate future cancer rates, because the few data available from LMCs reveal increasing age-specific breast cancer incidence and mortality rates, especially among recent birth cohorts. This is especially true for urban women in LMCs and is attributable in part to the adoption of Western lifestyles. 2,3 Improvements in breast cancer survival in the industrialized world that have been observed in recent decades can be attributed to early detection by screening combined with timely and effective treatment as guided by the results of extensive and rigorously performed clinical trials. 4 Randomized trials of screening mammography combined with clinical breast examination (CBE) initiated in the 1970s demonstrated that early cancer detection within a given population leads to down-staging of disease and improvement in breast cancer survival. At the same time, randomized trials of systemic therapies for breast cancer proved that endocrine therapy for estrogen receptor (ER)-positive cancers and cytotoxic chemotherapy for ER-negative cancers improve survival and produce durable long-term cure among patients with lymph node negative, lymph node positive, and even locally advanced breast cancers. 5 Breast cancer mortality essentially was unchanged in the United States for 6 decades between 1930 and 1990. By contrast, since 1990, age-adjusted breast cancer mortality has been dropping by nearly 2% each year in the United States, indicating that true progress is being made in the management of this disease. 6 Similar improvements also are being observed in Western European countries that have invoked population-wide early detection and adjuvant treatment programs.Notably, minority women in the United States are more likely to present with advanced stage disease and have higher mortality rates than white women, although white women and black women who present with similar stage disease and receive similar treatment have similar outcomes. These findings suggest that differences in stage at presentation should represent a primary target for research, the goal of which is to determine which interventions best reduce disparities in cancer outcom...

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Section: Mechanismsupporting

confidence: 86%

Understanding social obstacles to early breast cancer detection is critical to improving breast cancer outcome in low‐ and middle‐resource countries

Anderson

2010

Cancer

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“…Srivastava (1989) brings up that the agro-business gives the vital homestead industry linkages which quickens rural improvement by making in reverse linkages ( supply of credit, inputs and other creation upgrade administrations 0 and forward linkages ( handling and showcasing ), enhancing the ranchers deliver, producing work openings, and expanding the net salary of agriculturists. This thus thought processes the ranchers for better profitability and further 313 opens up potential outcomes of mechanical improvement.…”

Section: Issn: 2320-5407mentioning

confidence: 99%

AGRO-BASED FOOD PROCESSING INDUSTRIES IN UTTAR PRADESH: PROBLEMS & PROSPECTS.

Shrivastava¹

2017

IJAR

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Studies on the radical copolymerization of methylacrylate with styrene using ZnCl₂ as an accelerator

Srivastava

1990

Brit. Poly. J.

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Effect of zinc chloride on the kinetics of copolymerization of ethyl acrylate with styrene

Cited by 7 publications

References 10 publications

Understanding social obstacles to early breast cancer detection is critical to improving breast cancer outcome in low‐ and middle‐resource countries

Understanding social obstacles to early breast cancer detection is critical to improving breast cancer outcome in low‐ and middle‐resource countries

AGRO-BASED FOOD PROCESSING INDUSTRIES IN UTTAR PRADESH: PROBLEMS & PROSPECTS.

Studies on the radical copolymerization of methylacrylate with styrene using ZnCl₂ as an accelerator

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Effect of zinc chloride on the kinetics of copolymerization of ethyl acrylate with styrene

Cited by 7 publications

References 10 publications

Understanding social obstacles to early breast cancer detection is critical to improving breast cancer outcome in low‐ and middle‐resource countries

Understanding social obstacles to early breast cancer detection is critical to improving breast cancer outcome in low‐ and middle‐resource countries

AGRO-BASED FOOD PROCESSING INDUSTRIES IN UTTAR PRADESH: PROBLEMS & PROSPECTS.

Studies on the radical copolymerization of methylacrylate with styrene using ZnCl2 as an accelerator

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Studies on the radical copolymerization of methylacrylate with styrene using ZnCl₂ as an accelerator