[DCS seminar] Dr. Louise Natarajan, (University of Manchester, UK) -- Towards optical imaging applications involving transition metal, 4f and 5f element containing compounds
Time:
2 p.m. - 4 p.m.
Venue:
G09, Lecture Hall Complex
Description:
[PH4204 extra class] Ritesh Singh
Time:
6:30 p.m. - 8:30 p.m.
Venue:
103, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
10 a.m. - 2 p.m.
Venue:
304, LHC Meeting Room
Description:
17th meeting of the Senate of IISER Kolkata
Time:
11 a.m. - 1 p.m.
Venue:
112, Lecture Hall Complex
Description:
Lab Meeting of Dr.C Malla Reddy
Time:
1 p.m. - 2 p.m.
Venue:
112, Lecture Hall Complex
Description:
[Topics in Analysis] Saugata Bandyopadhyay (DMS) -- Topics in Analysis
[DMS Symposium] Prof. Rajeeva L. Karandikar and Prof. Mahan Mj,Dr. Buddhananda Banerjee -- Power and limitations of opinion polls, What is hyperbolic geometry?, An efficient method for detecting changes in the mean of functional observations,
Time:
11 a.m. - noon
Venue:
LH 4, Dining Block
Description:
Extra class CH1201
Time:
4 p.m. - 9 p.m.
Venue:
LH 4, Dining Block
Description:
DMS Symposium
Time:
5 p.m. - 8 p.m.
Venue:
G09, Lecture Hall Complex
Description:
Lab Meeting of Dr.Swadhin K Mondal
Time:
6 p.m. - 8 p.m.
Venue:
108, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
103, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
102, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
112, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
111, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
noon - 1 p.m.
Venue:
102, Lecture Hall Complex
Description:
[DPS Seminar] Prof. Sibasish Ghosh (Institute of Mathematical Sciences) -- Ancilla assisted suppression of decoherence
Time:
2:30 p.m. - 4:30 p.m.
Venue:
ICV Meeting Room
Description:
CCC-SCAN committee meeting
Time:
2:30 p.m. - 4 p.m.
Venue:
304, LHC Meeting Room
Description:
Space committee meeting
Time:
6 p.m. - 8 p.m.
Venue:
111, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
112, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
103, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
102, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
108, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
12:30 p.m. - 5:30 p.m.
Venue:
304, LHC Meeting Room
Description:
Project Position Interview
Time:
3 p.m. - 4 p.m.
Venue:
A11, PreFab I
Description:
[DES Seminar] Dr. Kaushalendra M. Bhatt (GeoForschungsZentrum (GFZ), Germany) -- Microseisms: A mCSEM noise
Time:
3 p.m. - 5 p.m.
Venue:
G09, Lecture Hall Complex
Description:
DMS Seminar (reserved)
Time:
3 p.m. - 5 p.m.
Venue:
108, Lecture Hall Complex
Description:
DES Seminar (reserved)
Time:
4 p.m. - 6 p.m.
Venue:
110, Lecture Hall Complex
Description:
DCS Seminar (reserved)
Time:
4 p.m. - 5:30 p.m.
Venue:
LH 4, Dining Block
Description:
[CESSI Colloquium] Prof. Sugata Mitra (School of Education, Communication and Language Sciences, Newcastle University, UK) -- The Future of Learning
Time:
4 p.m. - 6 p.m.
Venue:
103, Lecture Hall Complex
Description:
DBS Seminar (reserved)
Time:
5 p.m. - 6 p.m.
Venue:
111, Lecture Hall Complex
Description:
IPC meeting
Time:
6 p.m. - 8 p.m.
Venue:
111, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 7:30 p.m.
Venue:
ICV Meeting Room
Description:
Group Meeting of Dr.Sayan Bhattacharyya
Time:
6 p.m. - 8 p.m.
Venue:
112, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
102, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
103, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
108, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
10 a.m. - noon
Venue:
112, Lecture Hall Complex
Description:
Group meeting of Dr.Ananda Dasgupta
Time:
11 a.m. - 1 p.m.
Venue:
110, Lecture Hall Complex
Description:
Pre-Submission viva voce of Devanita Ghosh
Time:
1:15 p.m. - 2:15 p.m.
Venue:
LH 4, Dining Block
Description:
Extra Class of Ch1201
Time:
2:30 p.m. - 3:30 p.m.
Venue:
ICV Meeting Room
Description:
Mess Committee meeting
Time:
6 p.m. - 8 p.m.
Venue:
111, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
112, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
102, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
103, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
108, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
111, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
112, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
102, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
103, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
108, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
9 a.m. - 5 p.m.
Venue:
304, LHC Meeting Room
Description:
Faculty Interview DES
Time:
3 p.m. - 5 p.m.
Venue:
103, Lecture Hall Complex
Description:
[CH4201 make up class] R N Mukherjee
Description:
Last date for online submission of mid-semester feedback
Time:
9 a.m. - 5 p.m.
Venue:
304, LHC Meeting Room
Description:
Faculty Interview DMS
Description:
Theory: Mid - Semester Exam begins
Time:
9:30 a.m. - 11:30 a.m.
Venue:
112, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
111, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
108, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
102, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
103, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
G09, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
G08, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
G02, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
G01, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 4:30 p.m.
Venue:
LH 4, Dining Block
Description:
Spring Mid Sem Exam 2015
Time:
11:30 a.m. - 12:30 p.m.
Venue:
304, LHC Meeting Room
Description:
Transport Committee Meeting
Time:
2:30 p.m. - 4:30 p.m.
Venue:
G01, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
G02, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
G08, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
G09, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
102, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
103, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
108, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
110, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
111, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
112, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
3 p.m. - 5 p.m.
Venue:
304, LHC Meeting Room
Description:
FIRE Scheme evaluation Meeting
Time:
6 p.m. - 8 p.m.
Venue:
111, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
112, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
102, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
103, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
108, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Description:
MAHA SHIVARATRI
Time:
9:30 a.m. - 4:30 p.m.
Venue:
LH 4, Dining Block
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
G01, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
G02, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
G08, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
G09, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
102, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
103, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
108, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
111, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
112, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
10 a.m. - 11:30 a.m.
Venue:
304, LHC Meeting Room
Description:
Skype meeting convened by The Director
Time:
2:30 p.m. - 4:30 p.m.
Venue:
112, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
111, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
110, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
108, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
103, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
102, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
G09, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
G08, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
G02, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
G01, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
6 p.m. - 8 p.m.
Venue:
111, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 6 p.m.
Venue:
ICV Meeting Room
Description:
Group Meeting of Dr.Sayan Bhattacharyya
Time:
6 p.m. - 8 p.m.
Venue:
112, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
102, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
103, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
108, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
9:30 a.m. - 11:30 a.m.
Venue:
G08, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
112, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
111, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
108, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
103, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
102, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
G09, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
G02, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 4:30 p.m.
Venue:
LH 4, Dining Block
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
G01, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
11 a.m. - 4 p.m.
Venue:
304, LHC Meeting Room
Description:
DCS Meeting with Prof .V ramamurthy
Time:
11 a.m. - 1 p.m.
Description:
DCS Meeting
Time:
noon - 1:30 p.m.
Venue:
112, Lecture Hall Complex
Description:
Extra class of PH-4602
Time:
2:30 p.m. - 4:30 p.m.
Venue:
G01, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
G02, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
G08, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
G09, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
102, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
103, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
108, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
111, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
112, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
3 p.m. - 5 p.m.
Venue:
G09, Lecture Hall Complex
Description:
DMS Seminar (reserved)
Time:
3 p.m. - 5 p.m.
Venue:
108, Lecture Hall Complex
Description:
DES Seminar (reserved)
Time:
4 p.m. - 6 p.m.
Venue:
110, Lecture Hall Complex
Description:
[DCS Seminar] Prof.V Ramamurthy (University of Miami)
Time:
4 p.m. - 6 p.m.
Venue:
103, Lecture Hall Complex
Description:
DBS Seminar (reserved)
Time:
4:30 p.m. - 5:45 p.m.
Venue:
G02, Lecture Hall Complex
Description:
[DPS Seminar] Prof.Deshdeep Sahdev (IIT Kanpur) -- Resolving Atom in our Backyards: Indigenous Technology in a Globalized World
Time:
5 p.m. - 6 p.m.
Venue:
111, Lecture Hall Complex
Description:
IPC meeting
Time:
6 p.m. - 8 p.m.
Venue:
111, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
112, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
102, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
103, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
6 p.m. - 8 p.m.
Venue:
108, Lecture Hall Complex
Description:
EK PEHAL Institute Outreach Activity
Time:
9 a.m. - 2 p.m.
Venue:
304, LHC Meeting Room
Description:
Institute 28th BOG FC
Time:
9:30 a.m. - 11:30 a.m.
Venue:
G09, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
112, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
111, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
108, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
103, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
102, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
G08, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
G02, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 11:30 a.m.
Venue:
G01, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
9:30 a.m. - 4:30 p.m.
Venue:
LH 4, Dining Block
Description:
Spring Mid Sem Exam 2015
Time:
11 a.m. - 1 p.m.
Venue:
ICV Meeting Room
Description:
DCS Meeting
Time:
1:30 p.m. - 2:30 p.m.
Venue:
G09, Lecture Hall Complex
Description:
[DMS Seminar] Dr Shirshendu Chowdhury (TIFR Centre for Applicable Mathematics) -- Controllability of Linearized Compressible Navier Stokes Equations
Time:
2:30 p.m. - 4:30 p.m.
Venue:
G01, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4 p.m.
Venue:
G02, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
G08, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
G09, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
102, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
103, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
108, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
111, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
2:30 p.m. - 4:30 p.m.
Venue:
112, Lecture Hall Complex
Description:
Spring Mid Sem Exam 2015
Time:
3 p.m. - 4 p.m.
Venue:
110, Lecture Hall Complex
Description:
[DCS Seminar] Prof.V Ramamurthy (University of Miami) -- Photochemistry in a capsule
Time:
4:30 p.m. - 6:30 p.m.
Venue:
G02, Lecture Hall Complex
Description:
Seminar talk of Kumar Abhinav
Time:
4:30 p.m. - 5:30 p.m.
Venue:
110, Lecture Hall Complex
Description:
[Institute Seminar] Prof. Ian Thomas Baldwin (Max Planck Institute for Chemical Ecology, Jena Germany) -- Timing is everything in ecology