Discussion on the Problems and Developing Trend of Construction of Sewage Treatment Plants in Small Towns

Existing problems of sewage treatment plants in small towns were summarized firstly,and then the developing trend of construction of sewage treatment plants in small towns was discussed from the aspects of project decision,site selection,design,processing technology and construction financing models. Finally,outlooks for its future development were proposed to provide reference for the construction of sewage treatment plants in small towns in future.

Study on the Construction Path of Characteristic Small Cities and Towns from the Perspective of Supply-side Reform——Taking Zushan Town as an Example

Characteristic small cities and towns are the new vehicle for advancing new urbanization construction and supply-side reform.Zushan characteristic towns focus on tourism vacation,ecological livability,integration of production and cities,cultural heritage,poverty alleviation and other functions,and focus on building a new type of"product,city,and people"trinity,is a new benchmark for industrial transformation and upgrading.This article uses field surveys,interviews,and other methods to investigate the status quo of the construction of small towns with Zushan characteristics.Based on this,SWOT analysis of small towns is carried out,and the disadvantages and threats to its development are determined from the nature of towns and cities,infrastructure construction,and townships.Five suggestions were made for the construction of capital,the cultivation of special industries,and the detennination of the main body of urban construction.

Impact of the Small Town Construction on Original Inhabitants in the Three Gorges Reservoir Area——A Case Study in Lishu Village, Changling Town, Chongqing Municipality, China

Based on the five-year long dynamic tracking and investigation of the peasant households of the Lishu village, the influences by small town construction on the economy and employment of the original peasant households are discussed. On the one hand, small town construction plays a positive role in adjustment of the industrial structure of the original peasant households and in the transfer of their employment towards non-agricultural industries. On the other hand the economic growth of the original peasant households is not so well sustainable, and is so fluctuating. Moreover, the unbalance of income distribution of the said households has been furthered, and small town construction has made the existing labor surplus of the original peasant households more serious, particularly the women labor surplus.

Study of Urban and Rural Construction Land Change Based on Small Scale in Dafang

This paper is to examine the urban and rural construction land data of Dafang between basic year and final year based on country scale and spatial econometrics,and analyze its spatial pattern and change feature. According to the results,the construction lands in all the villages of Dafang County showed strong spatial autocorrelation and significant spatial cluster. After the analysis of local Moran's I,the construction lands in 381 villages of 36 counties presented strong activity. The original small-scale villages were gradually enlarging,which will not only gradually benefit local development,but also be in accordance with the strategy of " one city,one district,eight parks".

Relationship between Dam Construction and Red Tide Occurrence in Small Bays and the Seto Inland Sea, Japan with Considerations from the Gulf of Mexico

There are many papers on red tide occurrences and eutrophication. Here, we use these data to examine the relationship between dam construction and red tide occurrence in Kesennuma Bay, Dokai Bay and the small bays of the Seto Inland Sea, Japan. Here, for the first time, differences in mechanisms of red tide occurrences in these small bays are demonstrated. Mud overflowing from dams likely induces red tides in these areas as the mud flows out from the mouth of the rivers, is carried along the coast by the longshore current, and then enters and is deposited into small bays. Red tide is considered to be induced by the accumulation of mud and siltation. From data on the locations and year of red tide occurrences in the Gulf of Mexico, the same mechanism as for the occurrence of red tide in small bays of Japanwas found to be applicable.

Efficacy analysis and multi-factor retrospective study of third-line chemotherapy in 82 Chinese patients with small cell lung cancer

Objective As there is currently no clear recommendation for third-line chemotherapy for small cell lung cancer （SCLC）, its efficacy is unknown. To date, there have rarely been reports of Chinese patients with SCLC who received third-line chemotherapy. Therefore, we investigated the efficacy, safety, and prognostic factors of Chinese patients with SCLC treated with third-line chemotherapy. Methods A retrospective analysis of patients with SCLC who received third-line chemotherapy was performed. Results Between 2007 and 2013, 62 patients [62 men （75.6%）, 20 women （24.4%）; median age at the time of diagnosis, 55 years] received third-line chemotherapy at our center. Of these patients, 44 had limited-stage disease and 38 had extensive-stage disease. On third-line chemotherapy, 55 （67.1%） patients had an Eastern Cooperative Oncology Group performance status （ECOG PS） of 0-1, objective response rate of 15.9%, and median overall survival after third-line chemotherapy （OS-3） and median progres- sion-free survival after third-line chemotherapy （PFS-3） of 5.6 months and 3.0 months, respectively. On univariate analysis, PFS-3 was significantly related with ECOG PS （P = 0.005）, response to second-line chemotherapy （P = 0.002）, response to third-line chemotherapy （P 〈 0.001）, and PFS after second-line chemotherapy （P = 0.026）. OS-3 was significantly related with ECOG PS （P 〈 0.001）, response to third-line chemotherapy （P = 0.033）, PFS after first-line therapy （P = 0.044）, and PFS after second-line therapy （PFS-2） （P = 0.007）. On multivariate analysis, ECOG PS （P = 0.008） and response to third-line chemotherapy （P = 0.046） were independent prognostic factors for PFS-3, while ECOG PS （P = 0.007） and PFS-2 （P 〈 0.001） were independent prognostic factors for OS-3. Conclusion Few patients with SCLC receive third-line chemotherapy. Our findings suggest that patients with an ECOG PS 0-1 and PFS-2 for 〉3 months will be benefit from third-line chemotherapy, which should be actively offered to them.

Study on the Roles of FWUA in Construction, Management and Maintenance of Small-Scale Irrigation and Water Conservancy

In recent years, China has been frequented by floods and droughts which has greatly evoked much concern from the Central Government about rural water conservancy construction. Irrigation is closely related to the "three rural" issues and concerns about the vital interests of farmers. To achieve a virtuous circle of agricultural water supply, it is necessary and urgent to establish Farmer Water User Association (FWUA) to participate in the construction, management and maintenance of small-scale irrigation system. Based on the survey on nationwide "Small-scale irrigation conditions", the roles of FWUA in the construction, management and maintenance of small-scale water conservancy have studied in this study.

Small Town Construction in the 13th Five-Year Plan Period: A Case Study of Shangrao City

The 12 th Five-Year Plan period was unusual five years in the development of China. Under the dual pressure of complex international environment and arduous domestic reform task,China made outstanding achievements in economic development,which lays a solid foundation for building a moderately prosperous society in all respects in the 13 th Five-Year Plan period. The key and difficult points of building a moderately prosperous society in all respects lie in solving issues concerning agriculture,farmers,and rural areas. The 18 th National Congress of the CPC stated that integrated urban and rural development is the fundamental approach for solving issues concerning agriculture,farmers,and rural areas. As a transitional form from rural areas to urban areas,small town play an important role in integrated urban and rural development. In the 13 th Five-Year Plan period,China should take a new road of characteristic urbanization,energetically develop key towns,central towns,and characteristic towns,use points to drive areas,and promote coordinated progress of urbanization construction and new countryside construction. Focusing on the objective of building a moderately prosperous society in all respects and taking Shangrao City as an example,we analyzed construction of small town,in order to provide scientific theoretical reference for urbanization development,plan preparation,and policy formulation of Shangrao City.

The Construction Strategy of Small Towns Based on Ecological Concept

Based on the perspective of ecological concept,this study first interpreted the background of ecological civilization construction,and combed the relationship between ecological concept and small town planning.Second,it expounded the ecological problems of natural resources,economic development,landscape system,social humanities and other aspects in the construction of contemporary small towns.According to the study,the construction of small towns based on the ecological concept should establish the concept of "ecology first",practice "multiple compliance",coordinate the relationship with other planning,make reasonable planning and design in the aspects of town scale,functional orientation,structural form,road traffic,landscape style and features,humanistic characteristics,and strengthen the implementation,supervision and management of planning.Finally,summary and outlook was made,hoping that the study will be of reference value and guidance to the planning and construction of small towns.

A Brief Analysis on the Construction of Subject Image in the Self-Documentary "Small Talk"

Taiwan Residents producer Huang Hui-zhen directed the camera at her mother and herself,trying to communicate and reconcile with her mother through documentary.Different from other private record documentaries,the conflicts within the subject construction in Small Talk is no longer limited to“person to person”,“person and family”,or“parents and children”.Instead,it constructs the theme of an ordinary family struggling with a collection of social issues such as homosexuality,domestic violence,sexual assault,aboriginal Taiwan Residents culture,etc.

Research on the Spatial Database Construction of Three-line Industrial Heritage Based on “One Map” of Territorial Space Planning —A Case Study of Mianyang Two-Bomb City

In the process of promoting the national territorial spatial planning system in all provinces, cities and counties, the geospatial database of “One Map” has realized the information sharing and collaborative work of multiple departments. Based on this, this paper intended to provide a set of standardized mapping models for industrial heritage storage, and through the establishment of the database to protect and reuse the status quo of industrial heritage research. This paper took the third-line construction industrial heritage of Mianyang “Two-Bomb City” as the research object, developed the relevant drawing standards of third-line industrial heritage database, and studied the database construction process. GIS technology is used to establish a geospatial database of the third-line industrial heritage in cooperation with the “One Map” system, in order to provide reference for the storage of the third-line industrial heritage in various places, and to protect and reuse the third-line industrial heritage from the perspectives of spatial factors, planning coordination and dynamic assessment.

Analysis of the Long Stay Elements in the Planning of Small Tourism Towns

According to the conditions to develop Long Stay in small tourism towns,the demonstration of Long Stay in the planning and construction of small towns was taken into consideration,and its benefits for tourism towns were analyzed.The results showed that small tourism towns were endowed with sound conditions to develop Long Stay,which played its role in the overall planning of towns and would benefit the economic development of these towns.

中小企业刑事合规制度构建研究

企业刑事合规在多个国家和地区已经予以立法规定或实施,已然取得了较大的成果。但是由于企业刑事合规的设计及制度成本等问题,该制度实施主要针对大型企业。应当以我国中小企业为适用主体,探究如何将刑事企业合规制度进行具体构建,使相关的政策福利惠及每一个中小企业。为此,需要从国家主导、大型企业指导、行业构建、个体引用及个体反馈的后续修正等方面,推动构建合规方案“从上至下”的建立机制与“从下至上”的完善机制,共同推动我国中小企业刑事企业合规建设与运行的长效机制。

软土地区小净距盾构隧道加固方案对比分析研究

小净距盾构隧道工程中,后行隧道施工将对周边土体和既有隧道产生扰动,进一步导致土体失稳、管片破坏和结构偏移,影响工程安全。以苏州市轨道交通7号线小净距盾构隧道工程背景,基于PLAXIS 3D建立了小净距盾构隧道精细化数值模拟,对比分析了不同加固措施在小净距工程中的应用效果,并基于试算结果设计了适应苏州地铁7号线小净距工况的现场加固方案,根据现场实测数据分析了实际加固方案的实施效果。研究得出的结论可为小净距盾构隧道加固方案设计提供一定的参考与指导。

Advanced small-bowel well-differentiated neuroendocrine tumours:An international survey of practice on 3rd-line treatment

BACKGROUND Somatostatin analogues are an established first-line therapy for well differentiated small bowel neuroendocrine tumours(Wd-SBNETs),while and peptide receptor radionuclide therapy(PRRT)is frequently used as a second-line therapy.Adequate treatment selection of third-line treatment remains challenging due to the limited prospective data currently available on the best therapeutic sequence.AIM To understand current practice and rationale for decision-making by physicians in the 3rd-line setting by building an online survey.METHODS Weighted average(WA)of likelihood of usage between responders(1 very unlikely;4 very likely)was used to reflect the relevance of factors explored.RESULTS Replies from representatives of 28 centers were received(5/8/2020-21/9/2020);medical oncologist(53.6%),gastroenterologist(17.9%);United Kingdom(21.4%),Spain(17.9%),Italy(14.3%).Majority from European Neuroendocrine Tumor Society(ENETS)Centres of Excellence(57.1%),who followed ENETS guidelines(82.1%).Generally speaking,3rd-line treatment for Wd-SBNETs was:everolimus(EVE)(66.7%),PRRT(18.5%),liver embolization(LE)(7.4%)and interferon-alpha(IFN)(3.7%);chemotherapy(0%);decision was based on clinical trial data(59.3%),or personal experience(22.2%).EVE was most likely used if Ki-67<10%(WA 3.27/4)or age<70 years(WA 3.23/4),in the 3rd-line setting(WA 3.23/4);regardless of presence/absence of carcinoid syndrome(CS),rate of progression or extent of disease.Chemotherapy was mainly utilised only if rapid progression(within 6 mo)(WA 3.35/4),Ki-6710%-20%(WA 2.77/4),negative somatostatin receptor imaging(WA 2.65/4)or high tumour burden(WA 2.77/4);temozolomide or streptozocin was used with capecitabine or 5-fluorouracil(5-FU)(57.7%),FOLFOX(5-FU combined with oxaliplatin)(23.1%).LE was selected if presence of CS(WA 3.24/4)or Ki-67<10%(WA 2.8/4),after progression to other treatments(WA 2.8/4).IFN was rarely used(WA 1.3/4).CONCLUSION Everolimus was the most frequently used therapeutic option in the third-line setting.The most important factors for decision-making included Ki-67,rate of progression,functionality and tumour burden;since this decision is based on multiple factors,it highlights the need for a multidisciplinary assessment.

何以开拓三线建设研究新边疆

三线建设是新中国历史上建构战略腹地的重大工程。近年来,在学术界同人的共同努力下,三线建设研究成果不断涌现,俨然成为党史、国史的热点领域。站在中共中央1964年提出三线建设战略决策60周年纪念的当下,检视三线建设的既有研究,存在史料同质化、研究碎片化、差异性不足等问题,制约着三线建设学术研究的进一步深入。要克服这一阻碍,未来应从三个方面突破:一是视角向下、深入基层,建构立体综合的史料体系;二是在继续拓展三线建设内史的同时,加强外史研究,并在二者之间建立逻辑自洽的联接;三是注重三线建设对历史造成的断裂和延续,从长时段的视角思考三线建设的历史定位,并以共时性与历时性相结合的思路,开拓三线建设研究新边疆。

软土地区轨道交通桥梁下方灌注桩小净距施工影响

[目的]我国沿海软土地区灌注桩与运营轨道交通桥梁、桥墩间小净距的施工影响正成为制约城市轨道交通规划与建设的又一瓶颈因素,因此有必要研究小净距钻孔灌注桩施工对周围地层和桥墩的变形影响。[方法]以浙江某城市道路桩板结构形式下穿轨道交通桥梁在建工程为例,通过设计土体侧向变形监测试验和搭建既有桥梁、桥墩的位移智能监测系统,分析了深厚软土区地层与测斜孔的协同变形特性,以及钻孔灌注桩施工对周围地层及桥墩变形的影响规律。[结果及结论]为使测斜孔与地层具有较好的协同变形,软土区测斜孔施工后应稳定停留6 d;淤泥层对施工加载、卸载过程的敏感性较高,由施工引发的软土地层变形量最大;在施工条件下,桥墩3个方向的变形幅值约为未施工的2~3倍;成孔开挖和混凝土浇筑工序对桥墩深度方向的扰动影响较显著,因此已运营轨道交通桥梁下部施工的监测重点应为竖向位移。

高职院校“双带头人”工作室服务地方中小企业的实践与探索

过去三年新冠肺炎疫情的全球蔓延,给全球各类企业带来了前所未有的挑战。许多中小企业的产业结构面临转型升级、市场环境复杂多变、市场竞争日趋激烈的严峻发展形势,信阳市各类中小企业也不例外。信阳职业技术学院教师党支部书记“双带头人”工作室自成立后主动加快产教融合,全面开展服务区域地方经济,特别是帮扶地方中小企业发展和建设,使“双带头人”工作室在推动高校改革发展、服务地方经济中发挥骨干作用。

“向科学进军”号召落实初期中小型图书馆服务研究——以安东市图书馆为例

“向科学进军”号召落实初期的1956—1958年,是中国图书馆事业发展的一个重要阶段。在“为科学研究服务”思想下,各级各类图书馆不断深化服务的同时也经历着问题、矛盾和挣扎,以安东市图书馆(今丹东市图书馆)为例窥探这一时期处于基层的中小型图书馆的一系列举措和面临的问题,在当下仍能给图书馆事业发展以启示。