polar

Another Quote of the Day: Two Views on Polar Bears

In his erudite analysis of the global warming issue, Don Blankenship of Massey Coal expressed his opinion about the future of polar bears:




polar

Ellis Passivhaus laughed at Chicago's Polar Vortex

Temperatures in January dropped to -24°F and an air source heat pump kept it comfy and cozy.




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What does a polar bear smell like?

In which we tackle one of life's more pressing queries.




polar

Yeti robot scans polar ice to warn researchers of dangerous crevasses

The autonomous robot allows scientists to more safely study polar enviroments and also collects valuable information on ice conditions for climate research.




polar

Robotic ocean gliders discover new answers to why polar ice is melting

The robots have gathered new information that will help scientists determine how fast the ice is melting.




polar

Why Alaska hasn't had a polar bear attack since 1993

Polar bear attacks are on the rise thanks to diminishing sea ice, but Alaska's Polar Bear Patrol is doing an incredible job of keeping the peace.




polar

Mesmerizing short film follows photographer through the Arctic, wolves and polar bears ensue (video)

Take a breathtaking 9-minute journey with wildlife photographer Vincent Munier through the beautifully bleak frozen North, you won’t be sorry.




polar

Polar Permaculture grows fresh food in one of the coldest, darkest regions on Earth (Video)

Looking to reduce waste, increase local food security and create a "circular economy," this permaculture project is growing food in the Arctic.




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See what polar bears are up to right now

There's a new polar bear live cam in town ...




polar

A Russian village is being overrun by polar bears; this is not normal

Some 60 polar bears are loitering near Ryrkaipy in Chukotka Russia, a new occurrence which is prompting some to suggest permanent evacuation.




polar

Air pollution linked to bipolar disorder and major depression

A new study suggests a significant link between exposure to environmental pollution and an increase in rates of neuropsychiatric disorders.




polar

The green split between the city and the suburbs is real, as new study shows we are increasingly polarized.

A new study from Pew Research is totally depressing, showing how left and right are moving further apart.




polar

How far will US polarisation go?

America’s politics has become defined by identity rather than ideology, as a new book highlights




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Axios’ Dan Primack on ‘the most polarizing startup that exists’

Hello and welcome back to Equity, TechCrunch’s venture capital-focused podcast, where we unpack the numbers behind the headlines.




polar

Axios’ Dan Primack on ‘the most polarizing startup that exists’

Hello and welcome back to Equity, TechCrunch’s venture capital-focused podcast, where we unpack the numbers behind the headlines.




polar

Selena Gomez reveals she has been diagnosed with bipolar disorder

Speaking to Miley Cyrus on her Bright Minded livestream on Friday, the 27-year-old singer said she was grateful to find out more about her mental health and wants to gain all the knowledge she can.




polar

Female hunter who kills polar bears says she has received death threats

WARNING: GRAPHIC CONTENT. Jen Shears, 36, from Newfoundland, Canada, has been hunting since childhood and is now teaching her six-year-old daughter Aspen to hunt.




polar

Mother polar bear rolls around in the snow with her young cubs

The touching photographs were taken in the minus 40 degree temperatures of Wapusk National Park, in Manitoba, Canada.




polar

Polar bears are being forced into CANNIBALISM by climate change and humans, scientist reveals 

A Russian scientist reveals the animals are feeding on each other in the Arctic as melting ice and fossil fuel extraction companies are forcing the animals out of their traditional hunting grounds.




polar

Prime Minister Modi says Congress is 'polarising voters'

The Prime Minister has been performing a 'campaign blitzkrieg' as Gujurat polls loom.




polar

Why Delhi poll results are to be seen as polarised despite AAP's huge win

Despite knowing the impact of its anti-Muslim stance on the election results, the BJP stuck to its guns for the long-term political gains to had from fear mongering among Hindus




polar

AAP's focus on governance trumped BJP's polarisation: Shiv Sena

The Shiv Sena praised Delhi Chief Minister and AAP president Arvind Kejriwal, saying he single-handedly took on the 'army of BJP leaders'




polar

सेलेना गोमेज हो चुकी हैं Bipolar Disorder का शिकार, जानिए इस बीमारी के लक्षण

सेलेना गोमेज ने एक इंटरव्यू के दौरान खुलासा किया था कि उन्हें बाइपोलर डिसऑर्डर हो गया था. सेलेना के मुताबिक, जब उन्हें बाइपोलर डिसऑर्डर होने की जानकारी मिली थी तो वो डर गई थीं.




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'Indian-American community not polarised but segregated'




polar

Why polar bears are killing, eating each other up




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People with Mental Illness Can't be Denied Equal Opportunity, HC for Judgeship to Bipolar Person

A bench of Justice Vipin Sanghi and Sanjeev Narula set aside the May 21, 2019 notice/result published by the Delhi High Court Registrar General rejecting the candidature of a person.




polar

Selena Gomez Shares, She Has Been Diagnosed As Bipolar

Singer Selena Gomez opened up about her bipolar disorder diagnosis. She made the revelation during an Instagram live chat session with fellow Disney star Miley Cyrus. Recently, I went to one of the best mental hospitals in the




polar

[ASAP] Ternary Polar Intermetallics within the Pt/Sn/R Systems (R = La–Sm): Stannides or Platinides?

Inorganic Chemistry
DOI: 10.1021/acs.inorgchem.0c00884




polar

[ASAP] Polarization-Encrypted Orbital Angular Momentum Multiplexed Metasurface Holography

ACS Nano
DOI: 10.1021/acsnano.9b09814




polar

Upending American politics : polarizing parties, ideological elites, and citizen activists from the Tea Party to the anti-Trump resistance [Electronic book] / Theda Skocpol and Caroline Tervo.

New York, NY : Oxford University Press, 2020.




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Irony and outrage : the polarized landscape of rage, fear, and laughter in the United States [Electronic book] / Dannagal Goldthwaite Young.

New York, NY : Oxford University Press, 2019.




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Giant optical absorption and ferroelectric polarization of BiCoO2S perovskite oxysulfide by first principles prediction

Phys. Chem. Chem. Phys., 2020, Advance Article
DOI: 10.1039/D0CP00057D, Paper
Lijing Wei, Changliang Li, Jianxin Guo, Li Guan, Yinglong Wang, Baoting Liu
Obtaining an ideal ferroelectric photovoltaic (FE-PV) materials BiCoO2S with a giant absorption coefficient and ferroelectric polarization.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




polar

Elucidating tuneable ambipolar charge transport and field induced bleaching at the CH3NH3PbI3/electrolyte interface

Phys. Chem. Chem. Phys., 2020, Advance Article
DOI: 10.1039/D0CP00682C, Paper
Priya Srivastava, Monojit Bag
Tuneable ambipolar charge transport through a perovskite/electrolyte interface is demonstrated for the first time through EIS and field induced UV-Vis spectroscopy measurements.
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The content of this RSS Feed (c) The Royal Society of Chemistry




polar

Direct imaging of direction-controlled molecular rotational wave packets created by a polarization-skewed double-pulse

Phys. Chem. Chem. Phys., 2020, Advance Article
DOI: 10.1039/D0CP01084G, Paper
Kenta Mizuse, Naoya Sakamoto, Romu Fujimoto, Yasuhiro Ohshima
High-resolution molecular movies of direction-controlled rotational wave packets are reported, providing insights into the creation process and detailed dynamics of wave packets.
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The content of this RSS Feed (c) The Royal Society of Chemistry




polar

C-H oxidation enhancement on gold nanoisland by atomic-undercoordination induced polarization

Phys. Chem. Chem. Phys., 2020, Accepted Manuscript
DOI: 10.1039/D0CP01117G, Paper
Zezhou Lin, Hajime Hirao, Changqing Sun, Xi Zhang
C–H activation is of great significance in chemical industry while the effective solvent-free catalyst is highly desired. This work shows that gold nanoisland which was inert in bulk is effective...
The content of this RSS Feed (c) The Royal Society of Chemistry




polar

Raman spectrum and polarizability of liquid water from deep neural networks

Phys. Chem. Chem. Phys., 2020, Advance Article
DOI: 10.1039/D0CP01893G, Paper
Grace M. Sommers, Marcos F. Calegari Andrade, Linfeng Zhang, Han Wang, Roberto Car
Using deep neural networks to model the polarizability and potential energy surfaces, we compute the Raman spectrum of liquid water at several temperatures with ab initio molecular dynamics accuracy.
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The content of this RSS Feed (c) The Royal Society of Chemistry




polar

Kinetics of 1H-13C multiple-contact cross-polarization as a powerful tool to determine the structure and dynamics of complex materials : application to graphene oxide

Phys. Chem. Chem. Phys., 2020, Accepted Manuscript
DOI: 10.1039/D0CP00454E, Paper
Jesus Raya, Alberto Bianco, Jerome Hirschinger
Hartmann-Hahn cross-polarization (HHCP) is the most widely used solid-state NMR technique to enhance the magnetization of dilute spins from abundant spins. Furthermore, as the kinetics of CP depends on dipolar...
The content of this RSS Feed (c) The Royal Society of Chemistry




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A high-throughput targeted metabolomics method for the quantification of 104 non-polar metabolites in cholesterol, eicosanoid, and phospholipid metabolism: application in the study of a CCl4-induced liver injury mouse model

Analyst, 2020, Advance Article
DOI: 10.1039/D0AN00385A, Paper
Mengqi Jia, Zhangxiao Peng, Kaige Yang, Changqing Su, Yan Wang, Chao Yan
Experimental workflow of 104 non-polar metabolites in cholesterol, eicosanoid, and phospholipid metabolisms analysis using UPLC-QqQ-MS.
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The content of this RSS Feed (c) The Royal Society of Chemistry




polar

A portable electrochemiluminescence bipolar electrode array for the visualized sensing of Cas9 activity

Analyst, 2020, Advance Article
DOI: 10.1039/D0AN00678E, Paper
Rui Guo, Shanwen Hu, Zonghua Wang
A new type of closed BPE-ECL system based on an Au electric circuit at a portable substrate is designed for the visualized sensing of Cas9 Activity in the CRISPR/Cas9 system.
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The content of this RSS Feed (c) The Royal Society of Chemistry




polar

Analysis of deoxyribonuclease activity by conjugation-free fluorescence polarisation in sub-nanolitre droplets

Analyst, 2020, 145,3222-3228
DOI: 10.1039/C9AN02380A, Paper
Jae-Won Choi, Bala Murali Krishna Vasamsetti, Jaebum Choo, Hak Yong Kim
Deoxyribonuclease (DNase) assay using ethidium bromide (EtBr) molecules by conjugation-free fluorescence polarisation under visible light in a droplet-based microfluidic chip.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Multipolarity: the promise of disharmony / Peter W. Schulze (ed.)

Dewey Library - JZ1305.M858 2018




polar

The return of bipolarity in world politics: China, the United States, and geostructural realism / Øystein Tunsjø

Dewey Library - JZ1480.A57 C6 2018




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Solvent-driven migration of highly polar monomers into hydrophobic PDMS produces a thick graft layer via subsurface initiated ATRP for efficient antibiofouling

Chem. Commun., 2020, 56,5030-5033
DOI: 10.1039/D0CC00768D, Communication
Xin Yu, Yang Yang, Wufang Yang, Xungai Wang, Xin Liu, Feng Zhou, Yan Zhao
Organic solvents that possess affinity towards both polar monomers and hydrophobic PDMS play a “driving” role in the diffusion of polar monomers into the subsurface of the PDMS substrate.
The content of this RSS Feed (c) The Royal Society of Chemistry




polar

Catalytic asymmetric synthesis of diazabicyclo[3.1.0]hexanes by 1,3-dipolar cycloaddition of azomethine ylides with azirines

Chem. Commun., 2020, 56,5050-5053
DOI: 10.1039/D0CC01061H, Communication
Alba Molina, Sergio Díaz-Tendero, Javier Adrio, Juan C. Carretero
A practical CuI/(R)-Fesulphos catalyzed 1,3-dipolar cycloaddition of azomethine ylides with azirines has been developed to produce highly valuable enantioenriched diazabicyclo[3.1.0]hexanes.
The content of this RSS Feed (c) The Royal Society of Chemistry




polar

Sensing the polar molecules MH3 (M = N, P, or As) with a Janus NbTeSe monolayer

New J. Chem., 2020, Advance Article
DOI: 10.1039/D0NJ01022G, Paper
Open Access
Xiaoyong Yang, Deobrat Singh, Zhitong Xu, Rajeev Ahuja
The unique intrinsic electric field and prominent physical and chemical properties of Janus TMDs have attracted extensive attention for device applications.
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The content of this RSS Feed (c) The Royal Society of Chemistry




polar

[ASAP] Design, Synthesis, and Bioactivity of Cyclic Lipopeptide Antibiotics with Varied Polarity, Hydrophobicity, and Positive Charge Distribution

ACS Infectious Diseases
DOI: 10.1021/acsinfecdis.0c00056




polar

Defective crystal plane-oriented induced lattice polarization for the photocatalytic enhancement of ZnO

CrystEngComm, 2020, 22,2709-2717
DOI: 10.1039/C9CE01966A, Paper
Xiaojuan Bai, Boxuan Sun, Xuyu Wang, Tianshuo Zhang, Qiang Hao, Bing-Jie Ni, Ruilong Zong, Ziyang Zhang, Xiaoran Zhang, Haiyan Li
The mechanism of the photocatalytic reaction of defective ZnO systems was determined.
The content of this RSS Feed (c) The Royal Society of Chemistry




polar

An X-shaped cyano–carbonyl interaction on the polar surface of (cyanoacetyl)hydrazones

CrystEngComm, 2020, Advance Article
DOI: 10.1039/D0CE00359J, Communication
Zhenfeng Zhang
An X-shaped CN⋯CO interaction, which plays a critical role in dictating the molecule conformation and crystal packing patterns, has been found to occur on the polar surface of (cyanoacetyl)hydrazones, and is rationalized by density functional theory calculations.
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The content of this RSS Feed (c) The Royal Society of Chemistry




polar

Labor market polarization and the Great Divergence [electronic resource] : theory and evidence / Donald R. Davis, Eric Mengus, Tomasz K. Michalski

Cambridge, Mass. : National Bureau of Economic Research, 2020




polar

300 killed in Bangladesh, political scenario polarised: Dhaka University professor

Apart from several other issues, the decision of the ruling party to form a war crimes tribunal in 2009 is one of the reasons behind the existing turmoil.