Inside-Out & Outside-In:图书馆服务社会高质量发展的组合模型

Library-Inside作为AI赋能下发展图书馆新质生产力的一种基础模型,可以看成是一种Inside-Out机制,将“图书馆作为一种服务”嵌入到用户场景中来提供知识服务,而图书馆的Outside-In机制,则将所在机构或区域的知识相关的需求、活动、资源和服务组织进图书馆这个载体,促使图书馆从单纯的知识系统向积极的开放的集成的能力生态系统发展。Inside-Out和Outside-In组合模型能充分利用AI赋能和机构赋能,促进图书馆培育服务社会高质量发展的新质生产力。

聚变材料钨辐照后退火形成的位错环特性及inside-outside衬度分析

对纯钨透射电镜薄膜样品在400℃进行了58 keV、1×10^(17)cm^(-2)(约0.1 dpa)的氘离子辐照,辐照后进行了900℃/1 h的退火处理.离子辐照产生了平均尺寸为(11.10±5.41)nm,体密度约为2.40×10^(22)m^(-3)的细小位错环组织,未观察到明显的空洞组织.辐照后退火造成了位错环尺寸的长大和体密度的下降,分别为(18.25±16.92)nm和1.19×10^(22)m^(-3).通过透射电镜的衍射衬度分析,判断辐照后退火样品中的位错环主要为a/2<111>类型位错环.通过“一步法”inside-outside衬度分析判断位错环为间隙型位错环.辐照后退火还造成了较大位错环之间接触融合,形成不规则形状的大型位错环.此外,退火后样品中还观察到了尺寸为1—2 nm的细小空洞组织.

腕关节镜下Outside-in褥式缝合治疗PalmerⅠB型三角纤维软骨复合体损伤

目的探讨腕关节镜下Outside-in褥式缝合治疗PalmerⅠB型三角纤维软骨复合体损伤的长期临床疗效。方法对2018年5月-2019年8月收治的PalmerⅠB型三角纤维软骨复合体损伤患者37例给予腕关节镜下Outside-in褥式缝合。随访观察并比较术前术后患者腕关节的活动度、患肢握力、影像学MRI、腕关节VAS疼痛评分、腕关节的功能评分(改良Mayo评分)。结果所有患者术后随访6~18个月,平均(12.60±3.10)个月。末次随访时37例患者腕关节疼痛较术前均有改善,患肢握力基本与健侧一致,能满足生活工作要求;术后复查腕关节MRI,见三角纤维软骨复合体信号强度及形态均提示其连续性恢复;腕关节尺侧疼痛较术前明显缓解(P<0.05);术后腕关节的功能评分(改良Mayo评分)较术前明显提高(P<0.05)。结论腕关节镜下采用Outside-in褥式缝合方式治疗PalmerⅠB型三角纤维软骨复合体损伤是一种微创、安全、有效的方式,末次随访结果满意,可作为治疗PalmerⅠB型三角纤维软骨复合体损伤的可选方式。

Fin formation model during pre-roll ploughing of copper 3D outside fin tube

The mechanism of pre roll ploughing for 3D fins on the outside surface of copper tube was studied systematically, and especially the process and conditions of 3D fin formation were analyzed. The right mathematical model was also established. Based on the volume of fin ploughed out is equal to the volume of the metal extruded up by the extruding face of the tool, the relations between fin height, pre roll ploughing feed and pre roll ploughing depth have been achieved. With the increase of pre roll ploughing depth which must be equal to groove depth, the fin height gradually becomes larger. There are different critical feeds with the various depths of pre roll ploughing. The pre roll ploughing feed is the critical one, the height of fin is largest. And when the feed is above the critical one, the fin height will reduce with the increase of feed. The theoretical analysis basically accords with experimental results.

Constructing Certificateless Encryption with Keyword Search against Outside and Inside Keyword Guessing Attacks

Searchable public key encryption is a useful cryptographic paradigm that enables an untrustworthy server to retrieve the encrypted data without revealing the contents of the data. It offers a promising solution to encrypted data retrieval in cryptographic cloud storage. Certificateless public key cryptography (CLPKC) is a novel cryptographic primitive that has many merits. It overcomes the key escrow problem in identity-based cryptography (IBC) and the cumbersome certificate problem in conventional public key cryptography (PKC). Motivated by the appealing features of CLPKC, several certificateless encryption with keyword search (CLEKS) schemes have been presented in the literature. But, our cryptanalysis demonstrates that the previously proposed CLEKS frameworks suffer from the security vulnerability caused by the keyword guessing attack. To remedy the security weakness in the previous frameworks and provide resistance against both inside and outside keyword guessing attacks, we propose a new CLEKS framework. Under the new framework, we design a concrete CLEKS scheme and formally prove its security in the random oracle model. Compared with previous two CLEKS schemes, the proposed scheme has better overall performance while offering stronger security guarantee as it withstands the existing known types of keyword guessing attacks.

Evaluating Contribution of Trees Outside Forests for Income of Rural Livelihoods of Terai Region of Nepal

Trees Outside Forests (TOF) is a reliable source of income for farmers in rural area but study regarding this has not been explored in depth yet. Therefore, this study was objectively conducted to assess the contribution of income from TOF products in annual income of rural household. Dhangadimai Municipality of Siraha district, Nepal was selected as study site. Altogether, 300 household surveys and 20 Focus Group Discussions (FGD) were conducted to find the income sources and their contribution including TOF. The descriptive analysis and unitary method were applied to analyze the collected data. The off-farm income was US$ 1802.57 in total per household. Among it, the highest income was from remittance around US$ 762.34 (42.29%) and the lowest from government job around US$ 166.68 (9.25%). The farm based total annual income per household was US$ 685.94 on which, the highest income was US$ 220.28 (32.11%) from grains and the lowest income was US$ 0.04 from ploughing other farmers’ field. The total value of livestock of average household was US$ 805.99 and out of this, the highest value was of buffalo i.e. US$ 333.01. At the same time, annual income from TOF product was about US$ 853.31 in total per household. Out of this, the highest income was approximately US$ 521.90 (61.16%) from fruits followed by US$ 214.77 (25.17%) from selling of timber. The highest net income per household was US$ 448.66 respectively from selling timber by rich family while US$ 233.78 for medium family. In addition, the net income from selling fruit by rich, medium and poor family was US$ 427.82, 550.71, and 382.43 respectively. Specifically, the total contribution of income only from TOF product was US$ 853.3027 (20.57%). This research will be useful document to develop the economic policy related to TOFs in different agroforestry

Changes of woody species diversity, horizontal and vertical distribution of stems across interior to outside within a primate rich habitat of Northeast India

The interior forest of protected area（PA）recover quickly in terms of greater diversity and structural complexity than peripheral and outsides, which may be due to high plant-frugivore interactions in the interior forest than the disturbed outsides. To describe the structural and functional differences in tree communities from interior to outside forests with in small PA, we quantitatively analyzed the vegetation of Trishna Wildlife Sanctuary, a rich primate habitat of Northeast India. Vegetation was sampled at C10 cm girth at breast height by 10 m 9 500 m sized20 line transects（10 ha） laid in the interior（N = 7）,peripheral（N = 7） and outside（N = 6） zones of this sanctuary. All transects were ordinated by Principal Component Analysis based on correlation between diversity and existing disturbance indices. We found significant differences（P ／ 0.05） in taxonomic richness and diversity indices between the habitat. Van diagram confirmed greater unique species richness in the interior zone（64） than peripheral（28） and outside（6） zones. Overall density（ha-1） did not differed across the zones, but basal area（m2ha-1） was significantly（P ／ 0.01） high in peripheral zone. Vertical distribution of stem density was linearly declined across zones（r2adj[ 0.70; P ／ 0.01） with increase in the canopy height. Horizontal distribution of adult stems showed significant inverse quadratic relationship（r2adj[ 0.80; P ／ 0.001）, which suggests very low density of canopy forming voluminous trees in the interior zone.Immediate protection, restoration and management of interior regions are required to preserve local plant genetic diversity and also to maintain suitable habitat for threatened wildlife.

Reservoir controlling differences between consequent faults and antithetic faults in slope area outside of source: A case study of the south-central Wenan slope of Jizhong Depression, Bohai Bay Basin, East China

The control effects of different occurrence faults on oil and gas accumulation and distribution in the outer slope area of oil and gas reservoirs were studied taking the south-central Wen’an slope of the Jizhong depression in the Bohai Bay Basin as an example.Based on 3D seismic data and the distribution of oil and water,the controlling differences between consequent fault and antithetic fault were analyzed and compared from the formation and evolution rule of faults and the formation mechanism of fault traps,including development positions of the consequent fault traps and antithetic fault traps,oil and gas distribution horizon adjusted by fault and formation period of fault traps.The differences between consequent faults and antithetic faults in controlling reservoirs have three main aspects:(1)Consequent fault traps and antithetic fault traps are in different positions,the consequent fault traps are at the segmented growing point in the hanging wall of"hard-linkage"faults,while the antithetic fault traps are developed in the position with the largest throw in the footwall because of tilting action;(2)The two kinds of faults result in different oil and gas distribution vertically,oil and gas adjusted by consequent faults is distributed in a single layer or multi-layers,while oil and gas adjusted by antithetic faults occur in single layers;(3)The two kinds of fault traps are formed in different periods,the consequent fault traps are formed at the time when the related faults enter the stage of"hard-linkage",while the antithetic fault traps are formed at the beginning of the fault active period.

The Effect of the Student-Instructor Interaction outside the Classroom on College Student Academic Engagement

Face- to- face college students' physical and psychological engagement with their studies while they are outside the classroom environment plays a crucial role in their academic success, now more than ever before. Many factors can contribute positively to contemporary students' engagement with their academic experience while they are not in the classroom environment. The purpose of this paper is to report and discuss the results of a mixed methods study that explored strategies used by face-to-face instructors to encourage students' engagement in their academic studies while they were outside the classroom, as well as students' reactions to these strategies. The research site was a mid-size state university in New York State. Data were collected through semester- long observations of six different classes, interviews with instructors about students' engagement,and a student survey about students' interactions with instructors.

Tuning the optoelectronic properties of vinylene linked perylenediimide dimer by ring annulation at the inside or outside bay positions for fullerene-free organic solar cells

Among various perylenediimide(PDI)-based small molecular non-fullerene acceptors(NFAs),PDI dimer can effectively avoid the excessive aggregation of single PDI and improve the photovoltaic performance.However,the twist of perylene core in PDI dimer will destroy the effective conjugation.Thus,ring annulation of PDI dimer is a feasible method to balance the film quality and electron transport,but the systematic study has attracted few attentions.Herein,we choose a simple vinylene linked PDI dimer,V-PDI2,and then conduct further studies on the structure-property-performance relationship of four kinds of derived fused-PDI dimers,namely V-TDI2,V-FDI2,V-PDIS2 and V-PDISe2 respectively.The former two are incorporated thianaphthene and benzofuran at the inside bay positions,and the latter two are fused thiophene and selenophene at the outside bay positions,respectively.Theoretical calculations reveal the inside-and outside-fused structures largely affect the skeleton configuration,the former two tend to be planar structure and the latter two maintain the distorted backbone.The photovoltaic characterizations show that the inside-fused PDI dimers offer high open circuit voltage(VOC),while the outside-fused PDI dimers afford large short-circuit current density(JSC).This variation tendency results from the reasonably tunable energy levels,light absorption,molecular crystallinity and film morphology.As a result,PBDB-T:V-PDISe2 device exhibits the highest power conversion efficiency(PCE)of 6.51%,and PBDB-T:VFDI2 device realizes the highest VOC of 1.00 V.This contribution indicates that annulation of PDI dimers in outside or inside bay regions is a feasible method to modulate the properties of PDI-based non-fullerene acceptors.

THE DESIGN OF A NEW OUTSIDE TYPE CONJUGATE CAMS FOR SHEDDING MECHANISM

In the usual shedding mechanism of a weaving loom, the conjugate type of cams can be designed precisely according to any regular pattern sequence of heald frame motion to suit the weaving technological requirements. As this mechanism is also quite simple, with smaller cam size and better technological function, it is therefore very important and worthwhile to study this type of conjugate cams. In this paper, we try to analyze the defects of the traditional and some abroad type outside conjugate cams shedding mechanism, and propose a new improved design of this type of conjugate cams and then work it out finally.

The Influence of Differential Leadership on Employees’Affective Commitment:A Perspective of the Insiders and Outsiders

From the perspective of the insiders and outsiders,this study explores the influence of differential leadership on employees’affective commitment and the moderating effect of leader’s self-enhancing humor and individual traditionality.The results show that the differential leadership has a positive impact on the organizational affective commitment of employees,the leader’s self-enhancing humor and the employees’traditionality play a positive regulatory role respectively.Moreover,compared with the outsiders,the low traditionality has a stronger influence on the relationship between differential leadership and organizational affective commitment of the insiders.This paper enriches the research on the influence of leadership style on employee’s affective commitment,proposes and verifies the moderation of leader’s self-enhancing humor and employee’s traditionality,which complements the boundary conditions for the effectiveness of differential leadership style.

Evaluation of the Degree of Opening to the Outside World in Guizhou Province

The goal of economic opening to the outside world is an important basis for formulating and implementing the policy of opening. Different economic development strategies have different requirements for the degree of economic opening to the outside world. Guizhou should implement the open economy and adopt the export-oriented development strategy, which objectively requires Guizhou to gradually improve the degree of opening to the outside world.

UNIQUENESS OF SOLUTION OF FIELD POINT OF SINGULAR SOURCE OUTSIDE-REGION-DISTRIBUTION METHOD

The uniqueness of solution of field point, inside a convex region due to singular source(s) with kernel function decreasing with distance increasing, outside-region-distribution(s) such that the boundary condition expressed by the response of the source(s) is satisfied, is proved by using the condition of kernel function decreasing with distance increasing anal an integral inequality. Examples of part of these singular sources such as Kelvin's point force, Point-Ring-Couple (PRC) etc. are given. The proof of uniqueness of solution of field point in a twisted shaft of revolution due to PRC distribution is given as an example of application.

An Analysis of“Outsiders”Identity in Isaac Bashevis Singer's Neighbors

Singer is a Polish — born Jewish author in Yiddish, awarded the Nobel Prize in Literature in 1978. Although Singer is exposed to the English culture of United States for more than 50 years, he always insists on the mother tongue Yiddish creation.The way in which he writes with the dying language fully expresses his"outsiders"identity in the exotic culture. This thesis aims to analyze the"outsiders"identity revealed in Neighbors from the perspective of Singer's strict adherence to Yiddish and Jews as victims of the history.

Characteristics Analysis of the Temperature inside and outside the Themometer Shelter in Changsha during Summer

A statistical analysis on the simultaneous observation data of the temperature inside and outside the themometer shelter in Changsha during summer of 2011 and 2012 was carried out. The results show that the temperature outside the themometer shelter is higher（ lower） than that inside the themometer shelter in the daytime（ nighttime）. However,there exists a similar variation trend for the average temperature and the extremely maximum temperature inside and outside the themometer shelter in summer. The average temperature and the extremely maximum temperature outside the themometer shelter are higher than that inside the themometer shelter. Furthermore,there exists a difference between the temperatures inside and outside the themometer shelter during different weather conditions. The difference of average temperature reaches 1. 2 ℃ in rainy day,2. 8 ℃ in cloudy day and 3. 1 ℃ in sunny day,and the extremely maximum temperature difference reaches 6. 4 ℃. Especially for the days of high temperature ≥35 ℃,there is 61 high temperature days inside the themometer shelter,while there is 125 high temperature days inside the themometer shelter during 2011- 2012. Furthermore,the extremely maximum temperatures inside and outside the themometer shelter are 38. 9 and42. 0 ℃ respectively. Rainfall and showery rain are the most effective ways to relieve the high temperature in summer. Therefore,the difference between the temperatures inside and outside the themometer shelter should be taken into account in the high temperature forecast and public meteorological service.

Study of Chuang Tzu’s Thoughts on Person Enslaved by the Outside or Material World

This article is going to discuss Chuang Tzu's thoughts on person enslaved by the outside or material w orld from three aspects: presenting this phenomenon,expounding its sources and exploring the solution to this problem. Chuang Tzu pointed out the phenomenon of person's being enslaved by the outside or material world was a common state of his time, yet this great pow er and its influence was ignored by people. About the source of this giant power,Chuang Tzu thought that it was the sage's goodw ill and the Confucianist moral and emotions and know ledge in their work and life that caused the alienation of the human na-ture. Thus there are two ways against the alienation; one is realistic that abandons all wise men and rulers,back to the primitive society,the other is idealistic,w hich is to abandon all wis-dom,care about noting and do nothing.

遗赠、婚外同居与公序良俗

《民法典》继承制度延续了《继承法》,最终并未采纳特留份制度。自比较法角度看,《民法典》继承制度的重要特色在于注重扶养或需要,避免不加限制的“不劳而获”。在向婚外同居者遗赠情形中,生存配偶非基于扶养或需要而主张违反遗嘱意思的继承,不符合我国继承制度缓解“不劳而获”思想的特点,可不予支持。向婚外同居者遗赠的法律行为,若不涉及金钱和婚外同居的交换——如与婚外同居者订立遗赠扶养协议,则不应以违反公序良俗为由认定其无效。婚外同居者违反夫妻忠实义务可在夫妻关系的法律规定中寻求解决之道。