邁向頂尖大學計畫

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國立成功大學「邁向頂尖大學計畫」

　 　 延攬優秀人才工作報告表

NCKU’s “Aim for the Top University Project”

Work Report Form for Distinguished Scholars

□續聘continuation of employment ■離職resignation

100 年 7 月 13 日更新 受聘者姓名

Name of the Employee

汪愷悌

Male Female

聘 期 Period of Employment

from 104 年(y) 1 月(m) 1 日(d) to 104 年(y) 7 月(m) 31 日(d) 研究或教學或科技研發與

管理計畫名稱 The project title of research,

teaching, technology development and management

邁向頂尖大學計畫

計畫主持人

（申請單位主管）

Project Investigator (Head of Department/Center)

談永頤

補助延聘編號

Grant Number HUA 104 - 23T - 2 - 082

一、 研究、教學、科技研發與管理工作全程經過概述。（由受聘人填寫）

Please summarize the entire research, teaching, or science and technology R&D and management work process (To be completed by the employee)

A. Regarding Research:

1. The manuscript on the topic of whistlers generated by gigantic jets was under review and the review was back on January of 2015 (see following). With Reviewers' comments to demonstrate this model can re-produce features of whistlers generated from common lightning, and also if any observational data of GJ-generated whistlers are available. Much efforts have been done through re-examining the model from classical magneto-ionic theory in the ionosphere and radio waves propagation in the atmosphere, adopting another formula for collisional damping calculation, surveying the features of whistlers observed from different latitudes, exploring types of gigantic jet possessing the largest current. Now the electric-field instrument team of DEMETER mission is assisting us with checking whether there are observations with features of GJ-whistlers produced from this model. It comes to the final stage of this revision. Hope to establish this model as a starting point to connect the electromagnetic signals from atmosphere to the ionosphere. We are planning to re-submit it very soon. The original manuscript submitted is as following:

Wang*, K., S. M. Huang, S. C. Chang, R. R. Hsu (2014), Modeling whistler-like emissions generated by gigantic jets, J. Geophys. Res. Atmosphere, 2014JD022918.

2. A paper on the topic of observed multi-banded equatorial emissions and its possible generation mechanism from two-rings in ion perpendicular velocity distributions was submitted on February of 2015 (see following). Since the reviewers' comments suggest to enhance the frequency resolution to verify its consistency with previous observations and also to broad the explanation of two-ring instability , therefore, efforts have been done in terms of taking a wider range of ion density (calibrated values from spacecraft potential, momentum, electron density) to expand the growth rate discussions at different Alfvén speeds. We will take these new calculated results on growth rates to re-submit this manuscript so the focus of the new manuscript will be also expanded on this testing on growth rates with varying ion background density.

Wang*, K., R. L. Chen, S. W. Y. Tam, L. Chen, M. D. Hartinger, O. le Contel, J. Bonnell (2015),

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A multi-band equatorial emission event in the inner magnetosphere observed by the THEMIS mission, submitted to Geophys. Res. Lett., 2015GL063660.

3. A paper on the topic of correlations of lapse rate minimum (potential temperature) and outgoing longwave radiation at the tropical tropopause layer derived from radio occultation profiles of FORMOSAT-3/COSMIC missions was submitted in March of 2015 (see following). The 1st review was back in July of 2015. Reviewers suggested to discuss more on the comparison with results acquired from radiosonde data and also doing interannual analysis, and also about the criteria to remove multi-layer tropopause profiles. Therefore, it is under revision currently.

Wang*, K., Y. C. Wu, J. T. Lin (2015), The Correlation of Outgoing Longwave Radiation and Temperatures in the Tropical Tropopause Layer: FORMOSAT-3/COSMIC Observations, in revision, Terr. Atmos. Ocean. Sci.

B. Regarding Other Aspects:

1. Student Thesis:

(1) Assist with ISAPS Master student's thesis topics:

 Instability from two-rings of ion velocity distribution function: Since I have noticed that two rings have been observed in historical literature but just has never been paid attention, my student assist and me have had produced the analytical distribution function based on the literature during April, so as the Master student can use it.

 Solar proton events: have guided another student to explore ion data from different satellites:

GOES, THEMIS, and Van Allen Probes to view the differences in fluxes at days with solar proton events and days without solar proton events.

(2) Consultant as to assist a DAA PhD student's dissertation proposal:

 Assist with a PhD student in DAA of NCKU to identify charged particles need to be studied in his dissertation and also served as a committee member of his proposal.

2. Workshop:

Attending ERG Mission Science Workshop held in ASIAA, Taipei during April of 2015 and presented a talk.

3. Visiting Research/Seminar:

 Did visiting research from the scholarship provided by ICSWSE (International Center of Space Weather Sciences and Education) of Kyushu University and gave a seminar on the topic of pitch-angle distributions of electrons in College of Sciences on March 23.

4. Review a Journal Manuscript:

In July, I served as a reviewer for a manuscript submitted to a prestigious journal.

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二、研究或教學或科技研發與管理成效評估（由計畫主持人或單位主管填寫）

Please evaluate the performance of research, teaching or science and technology R&D and management Work: (To be completed by Project Investigator or Head of Department/Center)

(1)是否達到延攬預期目標？

Has the expected goal of recruitment been achieved?

是，達到延攬預期目標。

(2)研究或教學或科技研發與管理的方法、專業知識及進度如何？

What are the methods, professional knowledge, and progress of the research, teaching, or R&D and management work?

汪愷悌博士主要的研究為以磁聲波的波生率計算模式解釋前幾年研究中由西蜜斯衛星任務觀測資料 所找到的多頻段噪聲事件，以及發展巨大噴流產生之電磁波傳播至電離層之計算模式。

指導一位碩士生以研究太陽質子事件發生的磁層中的離子通量變化。

(3)受延攬人之研究或教學或科技研發與管理成果對該計畫(或貴單位)助益如何？

How have the research, teaching, or R&D and management results of the employed person given benefit to the project (or your unit)?

最主要的貢獻在於促進跨領域合作研究—與本所及中大其他太空相關領域之教授/學生們於磁層衛 星資料分析及理論發展等兩方面合作，增進了研究廣度及創新度。另外所發展之電場磁場觀測資料 分析程式以及傳播模型可提昇機構之研究能量。

(4)受延攬人於補助期間對貴單位或國內相關學術科技領域助益如何？

How has the employed person, during his or her term of employment, benefited your unit or the relevant domestic academic field?

汪博士積極發表論文，也參與本校物理、航太等跨科系跨領域合作研究，並與本所教師合作指導學 生論文，無論對本所或國內太空科學如磁層衛星資料分析及理論發展等研究領域均有所貢獻。

(5)具體工作績效或研究或教學或科技研發與管理成果：

Please describe the specific work performance, or the results of research, teaching, or R&D and management work:

1. 汪愷悌博士將研究成果撰寫成 3 篇學術論文並投稿 SCI 國際期刊。

2. 汪愷悌博士也共同指導本所 1 位碩士班學生。

(6)是否續聘受聘人? Will you continue hiring the employed person? □續聘Yes■不續聘No 自 104 年 8 月 1 日獲科技部聘為「副研究學者」

※ 此報告表篇幅以三～四頁為原則。This report form should be limited to 3-4 pages in principle.

※ 此表格可上延攬優秀人才成果報告繳交說明網頁下載。

This report form can be downloaded in http://scholar.lib.ncku.edu.tw/explain/