Synchronized Bursts of Productivity And Success In Individual Careers

2021 ◽  
Author(s):  
Sumit Kumar Ram ◽  
Shyam Nandan ◽  
Sami Boulebnane ◽  
Didier Sornette
Keyword(s):  
Epidemic Model ◽  
Strong Influence ◽  
Network Externalities ◽  
Scholarly Productivity ◽  
Individual Productivity

Abstract Despite a significant understanding of epidemic processes in biological, social, financial, and geophysical systems, little is known about the contagion behavior in individual productivity and success. Here we uncover synchronized bursts in individual productivity and success. We introduce an epidemic model to study the contagion of scholarly productivity and YouTube success. Our analysis reveals the strong influence of network externalities in individual careers. The observed synchronization of individual productivity and success is likely mediated by sustained flows of information within the network.

Effect of strain on ADF-STEM high-resolution images

1991 ◽  
Vol 49 ◽  
pp. 666-667
Author(s):  
M. Kelly ◽  
D.M. Bird
Keyword(s):  
High Resolution ◽  
Strong Influence ◽  
Intensity Variation ◽  
Dark Field ◽  
Atomic Resolution ◽  
Strain Fields ◽  
High Resolution Image ◽  
Annular Dark Field ◽  
High Resolution Images ◽  
Interesting Alternative

It is well known that strain fields can have a strong influence on the details of HREM images. This, for example, can cause problems in the analysis of edge-on interfaces between lattice mismatched materials. An interesting alternative to conventional HREM imaging has recently been advanced by Pennycook and co-workers where the intensity variation in the annular dark field (ADF) detector is monitored as a STEM probe is scanned across the specimen. It is believed that the observed atomic-resolution contrast is correlated with the intensity of the STEM probe at the atomic sites and the way in which this varies as the probe moves from cell to cell. As well as providing a directly interpretable high-resolution image, there are reasons for believing that ADF-STEM images may be less suseptible to strain than conventional HREM. This is because HREM images arise from the interference of several diffracted beams, each of which is governed by all the excited Bloch waves in the crystal.

Grain separation enhanced magnetic coercivity in Pt/Co multilayers.

1993 ◽  
Vol 51 ◽  
pp. 1038-1039 ◽  
Author(s):  
G.A. Bertero ◽  
R. Sinclair
Keyword(s):  
Remanent Magnetization ◽  
Strong Influence ◽  
Uniaxial Anisotropy ◽  
Magnetic Coupling ◽  
Recording Media ◽  
Magnetic Media ◽  
Signal To Noise ◽  
Out Of Plane ◽  
Longitudinal Recording ◽  
The Relationship

Pt/Co multilayers displaying perpendicular (out-of-plane) magnetic anisotropy and 100% perpendicular remanent magnetization are strong candidates as magnetic media for the next generation of magneto-optic recording devices. The magnetic coercivity, Hc, and uniaxial anisotropy energy, Ku, are two important materials parameters, among others, in the quest to achieving higher recording densities with acceptable signal to noise ratios (SNR). The relationship between Ku and Hc in these films is not a simple one since features such as grain boundaries, for example, can have a strong influence on Hc but affect Ku only in a secondary manner. In this regard grain boundary separation provides a way to minimize the grain-to-grain magnetic coupling which is known to result in larger coercivities and improved SNR as has been discussed extensively in the literature for conventional longitudinal recording media.We present here results from the deposition of two Pt/Co/Tb multilayers (A and B) which show significant differences in their coercive fields.

Scholarly productivity in behavior analysis: The most prolific authors and institutions from 1992 to 2001.

2004 ◽  
Vol 5 (3) ◽  
pp. 235-243 ◽  
Author(s):  
Daniel B. Shabani ◽  
James E. Carr ◽  
Anna Ingeborg Petursdottir ◽  
Barbara E. Esch ◽  
Jill N. Gillett
Keyword(s):  
Behavior Analysis ◽  
Scholarly Productivity ◽  
Prolific Authors

Modification of MnS inclusion by tellurium in 38MnVS6 micro-alloyed steel

2020 ◽  
Vol 117 (6) ◽  
pp. 615
Author(s):  
Ping Shen ◽  
Lei Zhou ◽  
Qiankun Yang ◽  
Zhiqi Zeng ◽  
Kenan Ai ◽  
...  
Keyword(s):  
Fatigue Life ◽  
Aspect Ratio ◽  
Strong Influence ◽  
Experimental Results ◽  
Alloyed Steel ◽  
Equivalent Diameter ◽  
Small Aspect Ratio ◽  
Steel Quality ◽  
Eds Analysis ◽  
Micro Alloyed Steel

In 38MnVS6 steel, the morphology of sulfide inclusion has a strong influence on the fatigue life and machinability of the steel. In most cases, the MnS inclusions show strip morphology after rolling, which significantly affects the steel quality. Usually, the MnS inclusion with a spherical morphology is the best morphology for the steel quality. In the present work, tellurium was applied to 38MnVS6 micro-alloyed steel to control the MnS inclusion. Trace tellurium was added into 38MnVS6 steel and the effect of Te on the morphology, composition, size and distribution of MnS inclusions were investigated. Experimental results show that with the increase of Te content, the equivalent diameter and the aspect ratio of inclusion decrease strikingly, and the number of inclusions with small aspect ratio increases. The inclusions are dissociated and spherized. The SEM-EDS analysis indicates that the trace Te mainly dissolves in MnS inclusion. Once the MnS is saturated with Te, MnTe starts to generate and wraps MnS. The critical Te/S value for the formation of MnTe in the 38MnV6 steel is determined to be approximately 0.075. With the increase of Te/S ratio, the aspect ratio of MnS inclusion decreases and gradually reaches a constant level. The Te/S value in the 38MnVS6 steel corresponding to the change of aspect ratio from decreasing to constant ranges from 0.096 to 0.255. This is most likely to be caused by the saturation of Te in the MnS inclusion. After adding Te in the steel, rod-like MnS inclusion is modified to small inclusion and the smaller the MnS inclusion, the lower the aspect ratio.

EMOTIONAL INTELLIGENCE DAN PERILAKU KEPEMIMPINAN PENDIDIKAN ISLAM

2018 ◽  
Vol 2 (2) ◽  
pp. 114-128
Author(s):  
Ahmad Fauzi
Keyword(s):  
Emotional Intelligence ◽  
Strong Influence ◽  
Islamic Education ◽  
Theoretical Level ◽  
Level Of Education ◽  
High Position ◽  
Performance Culture ◽  
And Performance ◽  
Emotional Approach ◽  
High Emotional Intelligence

Sociologically, emotional intelligence is an important part of this study to build leadership social behavior in the management of Islamic education, so that it can color the dynamics of leadership so far and can increase individual loyalty in the organization. Therefore, a leader in mobilizing, motivating and inspiring individuals in the organization requires an emotional approach as a model to awaken individuals in improving their performance culture. Thus the role and actions of leadership in various systems of Islamic education are essentially actualization processes of internalization values inherent in his personality, especially regarding (emotional intelligence). At the theoretical level, emotional intelligence is an important part in building ideal leadership. Portrait of emotional intelligence-based leadership can give birth to two leadership models, including: a) emotional intelligence-based leadership is seen as more effective, and has a strong influence on individual loyalty in Islamic education - even high and low emotional intelligence also affects the high and low loyalty and performance culture. b) the emotional intelligence of a leader cannot be measured by the level of education, even someone's degree. Therefore, it does not guarantee that someone who has a high position or has a high title has high emotional intelligence.

Influence of Salicylic Acid application on Oxidative and Molecular Responses and functional properties of Capsicum annuum L. cultivated in greenhouse conditions

2016 ◽  
Author(s):  
Ana Feregrino-Perez ◽  
Sandra Jimenez-Garcia ◽  
Moises Vazquez-Cruz ◽  
Laura Mejia-Teniente ◽  
Ramon Guevara-Gonzalez ◽  
...  
Keyword(s):  
Salicylic Acid ◽  
Capsicum Annuum ◽  
Functional Properties ◽  
Strong Influence ◽  
Molecular Responses

Analisis Titik Kesetimbangan Dan Kestabilan Penyebaran Penyakit Malaria di Distrik Manokwari Barat Berdasarkan Model Epidemik SIR

2012 ◽  
Vol 8 (2) ◽  
Author(s):  
Fandy Fandy ◽  
Andi Fajeriani Wyrasti ◽  
Tri Widjajanti
Keyword(s):  
Epidemic Model ◽  
Sir Epidemic Model ◽  
Endemic Diseases ◽  
Sir Epidemic

<em>Stability and equilibrium of malaria&rsquo;s epidemics in Manokwari Barat district based on SIR epidemic model will be discussed in this paper. The SIR epidemic model can be applied to make a model of endemic diseases like malaria. Based on this research, there are 2 types of the equilibrium of malaria&rsquo;s epidemics in Manokwari Barat District, endemic and non endemic point.</em>

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