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How to Find a Good Apartment in a Bad Housing Market, According to Reddit

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How to Find a Good Apartment in a Bad Housing Market, According to Reddit

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The rental market is out of control. Viral tweets are making their rounds, showing hopeful renters lining up outside of vacant apartments in New York City, and you probably know someone who has posted pleas for affordable open rooms and sublets. If you’re among those who are desperately searching for a rental right now, here are a few tips for your hunt, culled from Reddit.

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Know your rights against housing discrimination

This advice comes up a lot, and it’s important: Familiarize yourself with the laws and regulations in your area, whether you already live there or are attempting—God help you—to move into a new city right now. Here is a handy list of landlord-tenant laws by state. Generally, you can’t be denied housing for reasons based on discrimination. Good luck proving it, of course, let alone litigating if you’re knee-deep in the rush to find a new place, but knowing those rights will help you navigate potential denials or other situations. In New York, for example, it might be useful to know that the maximum legal security deposit is equivalent to one month’s rent; receipts for that deposit aren’t required; rental agreements are required for tenancies longer than 12 months; and shorter tenancies don’t require a written agreement at all.

Keep timing in mind

You might not be able to time your move perfectly. New jobs, opportunities, or hurdles happen, and you might need to pack and find a new spot ASAP. If you can though, check out websites like StreetEasy or RentHop and see which months units similar to what you’re looking for have typically been rented. Give yourself as many weeks—or months—in advance as possible to find a good spot, and if that means you have to snatch a place up before your old lease is over and pay double rent for a month or two, figure out if you can budget for that. It might be your best option.

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Don’t pay before you see a unit

Desperation in the air, but don’t hand over any money unless you’ve seen an apartment in person, checked out its faucets and outlets, and given it a real once-over. You’ll be on that lease for a year, most likely, and agreeing to something sight-unseen could make that a miserable year. Landlords know that people might be willing to pay to secure a spot before the first of the month. Do everything in your power to see it first.

Connect with your broker or potential landlord

When reaching out on a website like StreetEasy, give the renter or broker as much detail as you can. Your best chance at even being considered is to be direct, thorough, and anything but vague. Include your income, credit score, and availability for a showing, and even a potential move-in date.

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Even better, call the broker. Their number might not be listed on the site you’re using, but a quick Google of their firm can give you what you need. They’re getting a lot of messages, but if you manage to get them on the phone, you have a direct line of communication for your questions and answers, and hopefully can schedule a viewing.

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Global Warming Causes Fewer Tropical Cyclones

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Global Warming Causes Fewer Tropical Cyclones

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But having fewer hurricanes and typhoons does not make them less of a threat. Those that do manage to form are more likely to reach higher intensities as the world continues to heat up with the burning of fossil fuels.


Scientists have been trying for decades to answer the question of how climate change will affect tropical cyclones, given the large-scale death and destruction these storms can cause. Climate models have suggested the number of storms should decline as global temperatures rise, but that had not been confirmed in the historical record. Detailed tropical cyclone data from satellites only go back until about the 1970s, which is not long enough to pick out trends driven by global warming.


The new study worked around those limitations by using what is called a reanalysis: the highest-quality available observations are fed into a weather computer model. “That’s something which gets us close to what the observation would have looked like,” essentially “filling in the gaps,” says study co-author Savin Chand, an atmospheric scientist at Federation University Australia. This gives researchers a reasonably realistic picture of the atmosphere over time, in this case going back to 1850. Chand and his team developed an algorithm that could pick out tropical cyclones in that reanalysis data set, enabling them to look for trends over a 162-year period.

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They found the 13 percent global decrease in tropical cyclones over the period of 1900 to 2012, compared with 1850 to 1900 (the latter is widely considered a pre-global-warming reference period). There was an even larger decline of about 23 percent since around 1950, around the time global temperatures started to noticeably rise. The declines vary in different parts of the ocean. For example, the western North Pacific saw 9 percent fewer storms, and the eastern North Pacific saw 18 percent fewer over the 20th and early 21st centuries. And the North Atlantic results indicated a peculiar trend, showing an overall decrease over the past century—but with an uptick in recent decades. That shorter-term increase could be linked to natural climate variations, better detection of storms or a decrease in aerosol pollution (because aerosols have a cooling effect, and tropical cyclones thrive on warm waters).


The study provides crucial ground-truth information for evaluating climate model projections of further future changes in cyclone frequency, says Kimberly Wood, a tropical meteorologist at Mississippi State University, who was not involved with the paper.


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Chand and his colleagues link the decrease in tropical storm frequency to changes in atmospheric conditions that constrict convection—the process where warm, moist air surges upward in the atmosphere, which allows tropical cyclones to develop from small weather disturbances that act as the “seeds.” The researchers think those changes are caused by warming-driven shifts in global atmospheric circulation patterns. “It’s a pretty holistic view,” Wood says of the analysis.


But even if there are fewer tropical cyclones overall, a larger proportion of those that do form are expected to reach higher intensities because global warming is also raising sea-surface temperatures and making the atmosphere warmer and moister—the conditions these storms thrive on. “Once a tropical cyclone forms,” Chand says, “there is a lot of fuel in the atmosphere.”

ABOUT THE AUTHOR(S)

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    Andrea Thompson, an associate editor at Scientific American, covers sustainability. Follow her on Twitter @AndreaTWeather Credit: Nick Higgins

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    The effect of breast cancer screening is declining

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    The effect of breast cancer screening is declining

    Screening for breast cancer has a cost. This is shown by a Danish/Norwegian study that analysed 10,580 breast cancer deaths among Norwegian women aged 50 to 75 years.

    “The beneficial effect of screening is currently declining because the treatment of cancer is improving. Over the last 25 years, the mortality rate for breast cancer has been virtually halved,” says Henrik Støvring, who is behind the study.

    According to the researcher, the problem is that screenings lead to both overdiagnosis and overtreatment, which has a cost both on a human level and in terms of the economy.

    Overdiagnosis and overtreatment

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    When the screening was introduced, the assessment was that around twenty per cent of the deaths from breast cancer among those screened could be averted. While this corresponded to approximately 220 deaths a year in Denmark 25 years ago, today the number has been halved.

    The study shows that in 1996 it was necessary to invite 731 women to avoid a single breast cancer death in Norway, you would have to invite at least 1364 and probably closer to 3500 to achieve the same result in 2016.

    On the other hand, the adverse effects of screening are unchanged.

    “One in five women aged 50-70, who is told they have breast cancer, has received a ‘superfluous’ diagnosis because of screening — without screening, they would never have noticed or felt that they had breast cancer during their lifetime,” says the researcher.

    One in five corresponds to 900 women annually in Denmark. In addition, every year more than 5000 women are told that the screening has given rise to suspicion of breast cancer — a suspicion that later turns out to be incorrect.

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    Peaceful, small nodes — but in who?

    Henrik Støvring notes that the result is not beneficial for the screening programmes. According to him, the Norwegian results can also be transferred to Denmark. Here, women between 50 and 69 are offered a mammogram screening every second year. This is an X-ray examination of the breast, which can show whether the woman has cellular changes that could be breast cancer.

    The Danish screening programme became a national programme offered to all woman in the age group in 2007 — three years after the Norwegians. Approx. 300,000 Danish women are invited to screening for breast cancer every year.

    According to the researcher, the challenge is that we are not currently able to tell the difference between the small cancer tumours that will kill you and those that will not. Some of these small nodes are so peaceful or slow-growing that the woman would die a natural death with undetected breast cancer, if she had not been screened. But once a cancer node has been discovered, it must of course be treated, even though this was not necessary for some of the women — we just do not know who.

    “The women who are invited to screening live longer because all breast cancer patients live longer, and because we have got better drugs, more effective chemotherapy, and because we now have cancer care pathways, which mean the healthcare system reacts faster than it did a decade ago,” says Henrik Støvring.

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    Materials provided by Aarhus University. Original written by Helle Horskjær Hansen. Note: Content may be edited for style and length.

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    Thin-film photovoltaic technology combines efficiency and versatility

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    Thin-film photovoltaic technology combines efficiency and versatility

    Stacking solar cells increases their efficiency. Working with partners in the EU-funded PERCISTAND project, researchers at the Karlsruhe Institute of Technology (KIT) have produced perovskite/CIS tandem solar cells with an efficiency of nearly 25percent- the highest value achieved thus far with this technology. Moreover, this combination of materials is light and versatile, making it possible to envision the use of these tandem solar cells in vehicles, portable equipment, and devices that can be folded or rolled up. The researchers present their results in the journal ACS Energy Letters.

    Perovskite solar cells have made astounding progress over the past decade. Their efficiency is now comparable to that of the long-established silicon solar cells. Perovskites are innovative materials with a special crystal structure. Researchers worldwide are working to get perovskite photovoltaic technology ready for practical applications. The more electricity they generate per unit of surface area, the more attractive solar cells are for consumers

    The efficiency of solar cells can be increased by stacking two or more cells. If each of the stacked solar cells is especially efficient at absorbing light from a different part of the solar spectrum, inherent losses can be reduced and efficiency boosted. The efficiency is a measure of how much of the incident light is converted into electricity. Thanks to their versatility, perovskite solar cells make outstanding components for such tandems. Tandem solar cells using perovskites and silicon have reached a record efficiency level of over 29percent, considerably higher than that of individual cells made of perovskite (25.7percent) or silicon (26.7percent).

    Combining Perovskites with CIS for Mobility and Flexibility

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    Combining perovskites with other materials such as copper-indium-diselenide (CIS) or copper-indium-gallium-diselenide (CIGS) promises further benefits. Such combinations will make it possible to produce light and flexible tandem solar cells that can be installed not only on buildings but also on vehicles and portable equipment. Such solar cells could even be folded or rolled up for storage and extended when needed, for example on blinds or awnings to provide shade and generate electricity at the same time.

    An international team of researchers headed by Dr. Marco A. Ruiz-Preciado and tenure-track professor Ulrich W. Paetzold from the Light Technology Institute (LTI) and the Institute of Microstructure Technology (IMT) at KIT has succeeded in producing perovskite/CIS tandem solar cells with a maximum efficiency of 24.9percent (23.5percent certified). “This is the highest reported efficiency for this technology and the first high efficiency level reached at all with a nearly gallium-free copper-indium diselenide solar cell in a tandem,” says Ruiz-Preciado. Reducing the amount of gallium results in a narrow band gap of approximately one electron volt (eV), which is very close to the ideal value of 0.96eV for the lower solar cell in a tandem.

    CIS Solar Cells with Narrow Band Gap- Perovskite Solar Cells with Low Bromine Content

    The band gap is a material characteristic that determines the part of the solar spectrum that a solar cell can absorb to generate electricity. In a monolithic tandem solar cell, the band gaps must be such that the two cells can produce similar currents to achieve maximum efficiency. If the lower cell’s band gap changes, the upper cell’s band gap has to be adjusted to the change, and vice versa.

    To adjust the band gap for efficient tandem integration, perovskites with high bromine content are usually used. However, this often leads to voltage drops and phase instability. Since the KIT researchers and their partners use CIS solar cells with a narrow band gap at the base of their tandems, they can produce their upper cells using perovskites with low bromine content, which results in cells that are more stable and efficient.

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    “Our study demonstrates the potential of perovskite/CIS tandem solar cells and establishes the foundation for future development to make further improvements in their efficiency,” says Paetzold. “We’ve reached this milestone thanks to the outstanding cooperation in the EU’s PERCISTAND project and, in particular, thanks to our close cooperation with the Netherlands Organisation for Applied Scientific Research.” Important groundwork was done in the CAPITANO project funded by Germany’s Federal Ministry for Economic Affairs and Climate Action (BMWK).

    Story Source:

    Materials provided by Karlsruher Institut für Technologie (KIT). Note: Content may be edited for style and length.

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