Whispering Pines: History at Bowdoin College
為了解決200的問題,作者Cross, John R. 這樣論述:
John R. Cross, a 1976 graduate of Bowdoin, is the college’s Secretary of Development and College Relations. HE contributes a regular column, "Whispering Pines," about Bowdoin’s history to the college newspaper, the Bowdoin Daily Sun. He lives in Brunswick, Maine.
An Integrated Approach For Uncovering Novel DNA Methylation Biomarkers For Non-small Cell Lung Carcinoma
為了解決200的問題,作者VAIBHAV KUMAR SUNKARIA 這樣論述:
Introduction - Lung cancer is one of primal and ubiquitous cause of cancer related fatalities in the world. Leading cause of these fatalities is non-small cell lung cancer (NSCLC) with a proportion of 85%. The major subtypes of NSCLC are Lung Adenocarcinoma (LUAD) and Lung Small Cell Carcinoma (LUS
C). Early-stage surgical detection and removal of tumor offers a favorable prognosis and better survival rates. However, a major portion of 75% subjects have stage III/IV at the time of diagnosis and despite advanced major developments in oncology survival rates remain poor. Carcinogens produce wide
spread DNA methylation changes within cells. These changes are characterized by globally hyper or hypo methylated regions around CpG islands, many of these changes occur early in tumorigenesis and are highly prevalent across a tumor type.Structure - This research work took advantage of publicly avai
lable methylation profiling resources and relevant comorbidities for lung cancer patients extracted from meta-analysis of scientific review and journal available at PubMed and CNKI search which were combined systematically to explore effective DNA methylation markers for NSCLC. We also tried to iden
tify common CpG loci between Caucasian, Black and Asian racial groups for identifying ubiquitous candidate genes thoroughly. Statistical analysis and GO ontology were also conducted to explore associated novel biomarkers. These novel findings could facilitate design of accurate diagnostic panel for
practical clinical relevance.Methodology - DNA methylation profiles were extracted from TCGA for 418 LUAD and 370 LUSC tissue samples from patients compared with 32 and 42 non-malignant ones respectively. Standard pipeline was conducted to discover significant differentially methylated sites as prim
ary biomarkers. Secondary biomarkers were extracted by incorporating genes associated with comorbidities from meta-analysis of research articles. Concordant candidates were utilized for NSCLC relevant biomarker candidates. Gene ontology annotations were used to calculate gene-pair distance matrix fo
r all candidate biomarkers. Clustering algorithms were utilized to categorize candidate genes into different functional groups using the gene distance matrix. There were 35 CpG loci identified by comparing TCGA training cohort with GEO testing cohort from these functional groups, and 4 gene-based pa
nel was devised after finding highly discriminatory diagnostic panel through combinatorial validation of each functional cluster.Results – To evaluate the gene panel for NSCLC, the methylation levels of SCT(Secritin), FOXD3(Forkhead Box D3), TRIM58(Tripartite Motif Containing 58) and TAC1(Tachikinin
1) were tested. Individually each gene showed significant methylation difference between LUAD and LUSC training cohort. Combined 4-gene panel AUC, sensitivity/specificity were evaluated with 0.9596, 90.43%/100% in LUAD; 0.949, 86.95%/98.21% in LUSC TCGA training cohort; 0.94, 85.92%/97.37 in GEO 66
836; 0.91,89.17%/100% in GEO 83842 smokers; 0.948, 91.67%/100% in GEO83842 non-smokers independent testing cohort. Our study validates SCT, FOXD3, TRIM58 and TAC1 based gene panel has great potential in early recognition of NSCLC undetermined lung nodules. The findings can yield universally accurate
and robust markers facilitating early diagnosis and rapid severity examination.
American Manhood: A Concise History of Masculinity in U.s. History and Culture
為了解決200的問題,作者Carroll, Bret 這樣論述:
While the concepts of manhood and masculinity have assumed an established place in gender and historical studies and masculinity is the subject of wide popular interest and discussion, there is currently no up-to-date, comprehensive historical overview of the subject. American Manhood will introd
uce readers to the dynamic interplay between the perceptions and experiences we call "masculinity" and major social, cultural, political, and economic developments in our history. Its central argument will be that Americans of different racial, class, ethnic, and regional groups have historically us
ed concepts of masculine identity to gender relations of power and national belonging in ways that attempt either to entrench or to stake their claims to positions of authority and legitimacy in American life. Gender, the book assumes and will demonstrate, provides a crucial analytic category for un
derstanding U.S. history. The book will cover the period from roughly the early seventeenth century to the present. It will utilize a combination of chronological and topical approaches to present a state-of-the-art narrative, reflective of current historical scholarship, to a broad general audience
. The anticipated audience will bring to their reading a familiarity with recent popular discussions of masculinity; American Manhood will use accessible prose to reveal to them the enormous complexity, diversity, and historical rootedness of the topic - to deepen readers' understanding of a subject
they thought they knew.
會員制無人商店的精準行銷之研究
為了解決200的問題,作者陳建仁 這樣論述:
科技的進步,並且網路的發展日漸與生活結合在一起,再加上行動裝置的普及等條件,促使人們在消費行為已陸續的將以往在實體營業據點且高度仰賴現金的模式開始移轉到無實體或無接觸的消費場域。2020起COVID-19疫情的肆虐下更加速改變人們的消費習慣,從禁止外出到能不外出就不外出,避免遭受疫情的感染,人們以減少對陌生人接觸的原則改變了原有的生活模式。因此推動了網路電商的第二次發展再起、以及外送平台的竄出。透過無實體或零接觸方式的消費比重在未來的消費比重可望持續提升,店家除了要把產品上架在上述通路外已是必然,但上架只是增加銷售的曝光度,真正的重點是如何主動出擊?讓消費者前來進行銷費。會員制的消費規則建立
目的起初除是為了能有較為穩定的會員消費者,如今可透過蒐集會員的消費紀錄,累積成有用的大數據,提供店家進行大數據的分析,讓其能夠善用執行行銷時的主要指引。透過分析資料,了解顧客的消費喜好、消費頻率、消費習慣,用於商家在進行行銷策略的主軸,以發現潛在的目標客戶,主動的提供/發送行銷資訊,將更有效率的達到提升營收的目的,以及避免過多無效的行銷成本的投放,減降營業費用以達到企業經營獲利目標。