CAIRO: Israeli military strikes killed at least 22 Palestinians across the Gaza Strip on Wednesday, as Israeli forces deepened their incursion into Beit Hanoun town in the north, forcing most remaining residents to leave.

Residents said Israeli forces besieged shelters housing displaced families and the remaining population, which some estimated at a few thousand, ordering them to head south through a checkpoint separating two towns and a refugee camp in the north from Gaza City.

Men were held for questioning, while women and children were allowed to continue towards Gaza City, residents and Palestinian medics said.

Israel’s campaign in the north of Gaza, and the evacuation of tens of thousands of Palestinians from the area, has fuelled claims from Palestinians that it is clearing the area for use as a buffer zone and potentially for a return of Jewish settlers.

Students occupy defence firm Leonardo’s headquarters in Italy to protest against assistance to Tel Aviv

“The scenes of the 1948 catastrophe are being repeated. Israel is repeating its massacres, displacement and destruction,” said Saed, 48, a resident of Beit Lahiya, who arrived in Gaza City on Wednesday.

“North Gaza is being turned into a large buffer zone, Israel is carrying out ethnic cleansing under the sight and hearing of the impotent world,” he said via a chat app.

Protest

Around a hundred students occupied Leonardo’s Turin headquarters to denounce what they say is the Italian defence group’s complicity in Israel’s bombardment of the Gaza Strip.

The students, who unfurled a flag of the Palestinian territories from the roof of Leonardo’s offices, said the company was supporting Israel by providing remote technical assistance and spare parts to Israel’s air force. Leonardo declined to comment.

Images released by the students show them in Leonardo’s offices waving Palestinian flags and carrying spray cans. Outside they hung banners on the buildings saying ‘no arms to Israel’ and accusing the group of complicity in genocide. They also clambered on top of a plane in the grounds of the company’s headquarters.

Italian Defence Minister Guido Crosetto condemned the protest, saying on X that the students were “destroying and defacing” the offices where an “important meeting with the staff of the defence ministry” was taking place.

“These people must be treated for what they are, dangerous subversives. Criminals have no political colour, they are just criminals,” he said.

No plans for settlers’ return

The Israeli military has denied any such intention, and Prime Minister Benjamin Netanyahu has said he does not want to reverse the 2005 withdrawal of settlers from Gaza. Hardliners in his government have talked openly about going back.Speaking on Wednesday, US Secretary of State Antony Blinken said Israel “has accomplished the goals that it set for itself” by taking out Hamas’ leadership and ensuring the group is unable to launch another massive attack. “This should be a time to end the war,” he said.

“We also need to make sure we have a plan for what follows,” he said, “so that if Israel decides to end the war and we find a way to get the hostages out, we also have a clear plan so that Israel can get out of Gaza and we make sure that Hamas is not going back in.”

Senior Hamas official Sami Abu Zuhri said Blinken’s comments showed: “We are facing one enemy and that the US enmity against the Palestinian people is no less than that of the occupation.”

Medics said five people were killed in an Israeli strike that hit a group of people outside Kamal Adwan Hospital near Beit Lahiya, while five others were killed in two separate strikes in Nuseirat in central Gaza Strip where the army began a limited raid two days ago.

In Rafah, near the border with Egypt, one man was killed and several others were wounded in an Israeli airstrike, while three Palestinians were killed in two separate Israeli airstrikes in Shejaia suburb of Gaza City, medics added. Later on Wednesday, an Israeli strike on a house in western Khan Younis in the southern Gaza Strip killed eight people, medics said.

Published in Dawn, November 14th, 2024

White, J C; Calhoun, L; Jefferson, C W. Canadian Journal of Earth Sciences 2023 p. 1078-1103, https://doi.org/10.1139/cjes-2022-0083
<a href="https://geoscan.nrcan.gc.ca/images/geoscan/20220596.jpg"><img src="https://geoscan.nrcan.gc.ca/images/geoscan/20220596.jpg" title="Canadian Journal of Earth Sciences 2023 p. 1078-1103, https://doi.org/10.1139/cjes-2022-0083" height="150" border="1" /></a>

Children's Geographies; 08/01/2023
(AN 167303416); ISSN: 14733285
Academic Search Premier

Does conflict-driven internal displacement influence demand for agricultural inputs? Evidence from Nigeria

Examining the effectiveness of vouchers and marketing information.

The post Does conflict-driven internal displacement influence demand for agricultural inputs? Evidence from Nigeria appeared first on IFPRI.

Artsakh Uprooted: Aftermaths of Displacement

Addressing Russia’s use of forced displacement in Ukraine 7 November 2024 — 12:30PM TO 2:00PM Anonymous (not verified) 17 October 2024 Chatham House and Online

Experts consider the role international law could play in responding to Russia’s forcible movement of people during its war against Ukraine.

In the two and a half years since its full-scale invasion of Ukraine, evidence has emerged of Russia’s use of forced deportation and forcible transfer. Russia has also employed arbitrary detention as a tool of war and occupation.

Much attention has been on the International Criminal Court’s arrest warrants against Russian President Vladimir Putin and his children’s commissioner Maria Alekseyevna Lvova-Belova. These warrants were issued in relation to the alleged war crimes concerning the unlawful deportation of children from Ukraine to Russia and the unlawful transfer of thousands of children from occupied areas of Ukraine.

Meanwhile, Ukrainian citizens are being arrested and sent to Russia to serve prison sentences. They are often detained without charge and conviction.

This panel discussion explores:

• What evidence is emerging of Russia using unlawful deportation and transfer of children, and the arbitrary detention of civilians?
• What is the role and significance of international law on these issues?
• What challenges might these practices create for later peace negotiations, as well as the securing of justice?
• What is the process of releasing illegally detained Ukrainians, and Ukrainian children in particular, and reuniting them with their families? How do Russian volunteers inside Russia cooperate with Ukrainian NGOs to facilitate family reunification?

The event includes a screening of part of the documentary After the Rain: Putin’s Stolen Children. 

The institute occupies a position of respect and trust, and is committed to fostering inclusive dialogue at all events. Event attendees are expected to uphold this by adhering to our code of conduct.

Cooking in Displacement Settings: Engaging the Private Sector in Non-wood-based Fuel Supply Research paper sysadmin 22 January 2019

In displacement settings, providing cooking solutions that reduce negative impacts on the environment and health remains a challenge for local governments, humanitarian agencies, businesses and refugees.

Summary

• Providing adequate cooking fuel and clean-burning, fuel-efficient stoves in displacement settings has long been a major challenge for local authorities, humanitarian agencies, non-governmental organizations, local communities and refugees themselves. Refugees generally have limited access to modern cooking solutions. Most either depend on insufficient humanitarian agency handouts of ‘in-kind’ firewood or have to travel long distances to collect firewood.
• There is significant potential for private-sector engagement in this context – which, though largely overlooked to date, could result in win-win scenarios for all stakeholders. Refugee camps and other displacement settings present opportunities for private-sector cooking fuel companies to expand their customer bases, with the added advantage for vendors of offering concentrated demand and scope for economies of scale.
• For the Kakuma refugee camp complex in Kenya, the Moving Energy Initiative (MEI) decided to engage with the private sector directly. The MEI requested expressions of interest from local private-sector companies for expanding sales and distribution of fuels in the complex through the concession. The winning company – National Oil Corporation of Kenya – is to receive a prize of $50,000 for its proposed concession to supply liquefied petroleum gas both to refugees in the Kakuma complex and to the surrounding host community.
• The MEI also conducted interviews with various stakeholders in other contexts and countries who are engaged in efforts to develop market-based approaches to providing clean, fuel-efficient cooking solutions to refugees.
• Based on the interviews and the concession process, the MEI recommends greater donor investment and longer-term guaranteed funding for cooking interventions. This is needed to allow sufficient time to build sustainable markets and secure the requisite engagement and investments from the private sector.
• Larger, longer-term investments by the private sector – supported through partnerships with donors and humanitarian agencies – in infrastructure and demand creation (both in and outside the refugee community) can reduce the price of alternative solutions and support a gradual transition away from subsidies.

Infrastructure Management Contracts: Improving Energy Asset Management in Displacement Settings Research paper sysadmin 17 April 2019

This paper highlights a number of options for managing electricity infrastructure in refugee camps and outlines the challenges, opportunities and operational implications associated with them. It takes the Kalobeyei settlement in Kenya as a case study.

• Building and maintaining electricity infrastructure to power offices, businesses, households and other operations in displacement settings is difficult. It is especially challenging for the Office of the United Nations High Commissioner for Refugees (UNHCR) and its partner agencies, because supplying electricity is not their core business.
• Private-sector companies exist that are willing and able to develop infrastructure management contracts to provide energy as a service in displacement settings. However, institutional barriers within humanitarian agencies persist, with short budgeting cycles in particular preventing humanitarian agencies from entering into the sorts of long-term service agreements required by the private sector.
• A number of options exist to leverage the expertise of the private sector through ‘public–private partnership’ (P3) structures. Such mechanisms can promote more efficient management of infrastructure by drawing on private-sector experience and expertise, incentivizing appropriate risk-sharing and providing options to leverage private capital in project development.
• Field work from the Kalobeyei settlement in Kenya suggests that a solar/diesel hybrid mini-grid solution was the most economical option to power camp services and infrastructure there. Compared to distributed diesel generation, the annual savings in operating costs were estimated at $49,880, with the additional investment paid back within 3.6 years.
• Humanitarian agencies need to be willing to change their policies to enable long-term service agreements. Alternatively (or, more likely, in conjunction with this option), financial mechanisms such as partial risk guarantees need to be developed to offset some of the risks. This change will need high-level support from donors and humanitarian agencies.
• Once the first infrastructure management contracts can be signed and tested in displacement locations (through the use of donor funding or otherwise) and associated data collected, it will ease the way for future investments in these types of projects.

GENEVA — Conflicts and violence have pushed the number of internally displaced people around the world to a record-breaking high of 75.9 million, with nearly half living in sub-Saharan Africa, according to a new report by the Internal Displacement Monitoring Center. The report finds conflicts in Sudan, the Democratic Republic of Congo and Palestinian territories accounted for nearly two-thirds of new displacements due to violence, which in total spanned 66 countries in 2023. “Over the past two years, we have seen alarming new levels of people having to flee their homes due to conflict and violence, even in regions where the trend had been improving,” Alexandra Bilak, IDMC director said. In a statement to coincide with the publication of the report Tuesday, she said that the millions of people forced to flee in 2023 were just “the tip of the iceberg.” “Conflict, and the devastation it leaves behind, is keeping millions from rebuilding their lives, often for years on end,” she said. WATCH: Wars in Sudan, Gaza, DRC drive internally displaced to record 76 million The report notes the number of internal displacements, that is the number of times people have been forced to move throughout the year to escape conflict within their country, has increased in the last couple of years. “While we hear a lot about refugees or asylum-seekers who cross the border, the majority of the displaced people actually stay within their country and they are internally displaced,” Christelle Cazabat, head of programs at IDMC, told journalists in Geneva Monday, in advance of the launch of the report. In its 2023 report on forcibly displaced populations, the U.N. refugee agency, UNHCR, reported that 62.5 million people had been internally displaced people at the end of 2022 compared to 36.4 million refugees who had fled conflict, violence and persecution that same year. According to the IDMC, new internal displacements last year were mostly due to the conflict in Ukraine, which started in 2022, as well as to the ongoing conflict in the Democratic Republic of the Congo and the eruption of war in mid-April 2023 in Sudan. The war in Sudan resulted in 6 million internal displacements last year, which was “more than its previous 14 years combined” and the second most ever recorded in one country during a single year after Ukraine’s 16.9 million in 2022, according to the report. “As you know, it is more than a year that this new wave of conflict erupted (in Sudan) and as of the end of last year, the figure was 9.1 million” displaced in total by the conflict, said Vicente Anzellini, IDMCs global and regional analysis manager and lead author of the report. “This figure is the highest that we have ever reported for any country, this 9.1 million internally displaced people.” In the Gaza Strip, IDMC calculated 3.4 million displacements in the last three months of 2023, many of whom had been displaced multiple times during this period. It says this number represented 17% of total conflict displacements worldwide during the year, noting that a total of 1.7 million Palestinians were internally displaced in Gaza by the end of the year. The last quarter of 2023 is the period following the Hamas terrorists’ brutal attack on Israel on Oct. 7, eliciting a military response from Israel on the Palestinian enclave. “There are many other crises that are actually displacing even more people, but we hear a little bit less of them,” said Cazabat, noting that little is heard about the “acute humanitarian crisis in Sudan” though it has the highest number of people “living in internal displacement because of the conflict at the end of last year.” In the past five years, the report finds the number of people living in internal displacement because of conflict and violence has increased by 22.6 million. Sudan topped last year’s list of 66 countries with 9.1 million people displaced internally because of conflict, followed by Syria with more than 7 million, the DRC, Colombia and Yemen. Besides the total of 68.3 million people who were displaced globally by conflict and violence in 2023, the report says 7.7 million were displaced by natural disasters, including floods, storms, earthquakes and wildfires. As in previous years, the report notes that floods and storms caused the most disaster displacement, including in southeastern Africa, where cyclone Freddy triggered 1.4 million movements across six countries and territories. The earthquakes that struck Turkey and Syria triggered 4.7 million displacements, one of the largest disaster displacement events since records began in 2008. Anzellini observed many countries that have experienced conflict displacement also have experienced disaster displacement. “In many situations, they are overlapping. This is the case in Sudan, in South Sudan, but also in Somalia, in the DRC, and other places,” he said. “So, you can imagine fleeing from violence to save your life and then having to escape to higher ground with whatever you can carry as the storm or a flood threatens to wash away your temporary shelter.” He said that no country is immune to disaster displacement. “Last year, we recorded disaster displacements in 148 countries and territories, and these include high-income countries such as Canada and New Zealand, which recorded their highest figures ever. “Climate change is making extreme weather events more frequent and more intense and that can lead to more displacement, but it does not have to,” he said, noting that climate change is one of many factors that contribute to displacement. “There are other economic, social and political factors that governments can address to actually minimize the impacts of displacement even in the face of climate change,” he said, including early warning systems and the evacuation of populations before a natural disaster is forecast to strike.

It was also urgently important that Israel pause implementation of a law banning the operation of the UN Palestinian relief agency UNRWA, Thomas-Greenfield added.

The ongoing, escalating violence in Lebanon forces millions of Lebanese civilians to face daily bombardment, repeated orders of evacuation, routine destruction of critical infrastructure, and limited access to basic services. With the death toll and rates of displacement on the rise, humanitarian organizations fear that the upcoming winter season is expected to exacerbate these harsh […]

Amid the ongoing civil unrest in Haiti due to gang violence, levels of internal displacement have soared. Mass internal displacements in Haiti have led to a host of adverse consequences. This includes a disruption of schooling, increased levels of violence and exploitation, and limited access to essential services such as healthcare. Just last week, clashes […]

Somalia is currently in the midst of a dire humanitarian crisis that threatens to destabilize the nation’s security. This crisis is a result of the Somali Civil War, which began in 1991. Altercations between clan-based operations have caused a host of issues over the years, including over 596 civilian casualties, according to the United Nations […]

The United States stressed at the United Nations that “there must be no forcible displacement, nor policy of starvation in Gaza” by Israel, warning such policies would have grave implications under U.S. and international law. The remarks by U.S. Ambassador to the U.N. Linda Thomas-Greenfield came just hours after Washington said its ally Israel was […]

UNITED NATIONS — The United States stressed at the United Nations (UN) on Tuesday (Nov 12) that "there must be no forcible displacement, nor policy of starvation in Gaza" by Israel, warning such policies would have grave implications under US and international law. The remarks by US Ambassador to the UN Linda Thomas-Greenfield came just hours after Washington said its ally Israel was doing enough to address the humanitarian crisis in Israel to avoid facing potential restrictions on US military aid. "Still, Israel must ensure its actions are fully implemented - and its improvements sustained over time," Thomas-Greenfield told the UN Security Council. It was also urgently important that Israel pause implementation of a law banning the operation of the UN Palestinian relief agency UNRWA, she added.

While disaster-induced migration tends to be short-term, slow-onset climate-induced migration may be more permanent and on a larger scale.

The post The hidden crisis of disaster displacement and host community struggles in rural areas of Pakistan first appeared on International Water Management Institute (IWMI).

IWMI research will support evidence-based design and the implementation of the Jordanian climate adaptation policy.

The post The multiple challenges from climate change, urbanization and forced displacement in Irbid Governorate, northwest Jordan first appeared on International Water Management Institute (IWMI).

Cambridge, MA. : National Bureau of Economic Research, 2023

Refugee women, especially those with disabilities are guaranteed certain rights but are seldom able to realise them given the multitude of barriers they face

National Bureau of Economic Research

Switching out some surprisingly toxic household products for cleaner, greener alternatives can help save your health, money and the planet.

Product Information

Low-cost Displacement Sensor with 10-micron Resolution with Red LED(Z4W-V)

A Host of Smart Functions Inside a Compact Body with a Full Range of Laser Types(ZX-L-N)

Reliable measurements for any material and surface types(ZW-8000 / 7000 / 5000 Series)

Ultra-compact and Ultra-lightweight. Stable Measurements for Any Material(ZW-SQ Series)

Disclosed is a process to produce a dry purified carboxylic acid product comprising furan-2,5-dicarboxylic acid (FDCA). The process comprises oxidizing at least one oxidizable compound selected from the following group: 5-(hydroxymethyl)furfural (5-HMF), 5-HMF esters (5-R(CO)OCH2-furfural were R alkyl, cycloalkyl and aryl), 5-HMF ethers (5-R'OCH2-furfural, where R'=alkyl, cycloalkyl and aryl), 5-alkyl furfurals (5-R″-furfural, where R″=alkyl, cycloalkyl and aryl), mixed feed-stocks of 5-HMF and 5-HMF esters and mixed feed-stocks of 5-HMF and 5-HMF ethers and mixed feed-stocks of 5-HMF and 5-alkyl furfurals to generate a crude carboxylic acid slurry comprising FDCA.

A joint in the form of a counter track joint is disclosed that comprises a joint outer part with first outer ball tracks and second outer ball tracks; a joint inner part with first inner ball tracks and second inner ball tracks; wherein first aperture angles are respectively formed between tangents to contact points of a ball with the first outer ball track and with the first inner ball track, and second aperture angles are respectively formed between tangents to contact points between a ball with the second outer ball track and with the second inner ball track. The first aperture angles of the first track pairs open towards a first side of the joint, and the second aperture angles of the second track pairs open towards a second side of the joint. Outer axial play is provided between the joint outer part and the ball cage. Inner axial play is provided between the ball cage and the joint inner part. Axial play permits relative axial displacement of the joint inner part with respect to the joint outer part.

A displacement control system (A) of a variable displacement compressor sets a target for pressure in an intake chamber or a crank chamber, on the basis of a detected evaporator-outlet air temperature and a target for evaporator-outlet air temperature. The pressure of a refrigerant in a high-pressure section is detected, and a regulating current is supplied to a solenoid (316) of a displacement control valve, on the basis of the pressure of the refrigerant in the high-pressure section and the target for pressure.

A radial piston pump has a plurality of cylinders within which pistons reciprocally move. Each cylinder is connected to a first port by an inlet passage that has an inlet check valve, and is connected to a second port by an outlet passage that has an outlet check valve. A throttling plate extends across the inlet passages and has a separate aperture associated with each inlet passage. Rotation of the throttling plate varies the degree of alignment of each aperture with the associated inlet passage, thereby forming variable orifices for altering displacement of the pump. Uniquely shaped apertures specifically affect the rate at which the variable orifices close with throttle plate movement, so that the closure rate decreases with increased closure of the variable orifices.

The present invention provides a variable displacement swash plate type compressor that reduces wear of cylinder bores and the amount of blow-by gas. Each piston of the compressor has a piston main body, which has a distal portion located at an end corresponding to the compression chamber. A tapering portion and an arcuate portion are formed in the distal portion. The arcuate portion is continuous with an end of the tapering portion that is closer to the compression chamber. The tapering portion and the arcuate portion each have a diameter that increases toward the skirt. The tapering portion has a tapering angle that is in a range from 0.45 degrees to 1.5 degrees. The distance between the distal end of the piston main body and a starting point of the tapering portion on an end closer to the skirt is set in a range from 1.5 mm to 5.0 mm.

The present invention relates to a position sensor and limit switch apparatus for an actuator. The actuator has a cylinder and a piston with at least one magnetized portion reciprocatingly disposed within the cylinder. The apparatus includes an elongate housing aligned parallel with the cylinder. A magnetostrictive linear displacement transducer is disposed within the housing for sensing the position of the at least one magnetized portion. The apparatus includes a switch means responsive to the transducer for operatively interrupting actuation of the piston upon the at least one magnetized portion reaching a limit position.

Disclosed is a wobble plate type variable displacement compressor that uses a constant velocity universal joint mechanism, which comprises an inner ring and an outer ring, balls that are held between guide grooves of the inner ring and the outer ring to transmit power, wherein a wobble plate is connected and fixed to the outer ring. In the compressor, the wobble plate is provided with a cylindrical part which extends in the axial direction of a swash plate, and in the relative rotation structure between the swash plate, and the wobble plate and the outer ring, the swash plate is supported to be able to relatively rotate only in relation to the wobble plate via a bearing interposed at least between the cylindrical part and the inner diameter portion of the swash plate, without being supported to be able to rotate relative to the outer ring. With this wobble plate type variable displacement compressor using the specified constant velocity universal joint mechanism, the relative rotation structure between the wobble plate and the outer ring, and the swash plate, can be improved, workability and productivity can be improved, and the cost and weight can be reduced.

A variable displacement fluid working machine includes an inward ring and an outward ring, one of the inward ring and the outward ring including a rotatable ring cam coupled to a drive shaft, the other including a plurality of radially extending piston cylinders circumferentially spaced around the respective ring. The outward ring has first and second axially spaced structural members and a plurality of demountable blocks demountably retainable therebetween, the demountable blocks having either piston cylinders or ring cam segments. The demountable blocks are removable radially to facilitate maintenance and repair and to facilitate radial access to the inward ring.

A pump system includes a motor, a pump, and a single shaft extending from the motor into the pump, the single shaft being configured to operate simultaneously as both a motor output shaft and a pump input shaft. A first end of the single shaft interacts with the motor, and a second end of the single shaft interacts with the pump, to configure the shaft to operate as the motor output shaft and the pump input shaft. The pump system further may include a mounting accessory configured to support the motor and the pump. The motor may be an electric motor, and the pump may be a hydraulic pump. A drive controller is configured to generate commands for controlling the electric motor, which in turn drives the pump to achieve a desired flow of hydraulic fluid.

Wireless strain and displacement sensors wirelessly monitor structural health and integrity, and are made by printing inductor-interdigital capacitor sensing circuits on a variety of substrates, including ceramic substrates, with thermally processable conductive inks. Sensors of the invention can be employed to detect strain and displacement of civil structures, such as bridges and buildings. The sensors include sensing elements that are mounted or printed on stiff, inflexible substrates, which prevent the sensing elements from bending, stretching, or otherwise warping when the sensor is strained. An interlayer between the sensing elements allows the sensing elements to move with respect to each other during application of strain. Thus, strain causes the sensing elements to move but not to deform, causing changes in sensor resonance that can be detected through wireless radio-frequency interrogation. Because the sensing elements do not change shape when under strain, the sensor can undergo millions of measurement cycles before breaking.

An oil spill clean-up apparatus and method, and more specifically to a self-contained oil spill clean-up vessel with ice displacement capabilities. One preferred oil spill clean-up system includes a vessel subsystem, an ice displacement subsystem, and an oil spill skimming subsystem. Preferred oil spill clean-up systems may include at least one storage subsystem. Preferred oil spill clean-up systems may include an oil/water separation and removal subsystem.

A displacement mechanism includes a base, three rails, three arm assemblies, a moving platform, and three parallel linkage assemblies. The rails stand on the base. Each of the arm assemblies has a first end and a second end. The first ends are slidably connected to the rails, respectively. Each of the arm assemblies is configured to swing in a space among the rails. The moving platform is parallel to the base. Two ends of each of the parallel linkage assemblies are connected to the second end of the corresponding arm assembly and the moving platform in a multidirectional rotating way, respectively. Each of the arm assemblies substantially extends away from the base from the corresponding rail, and each of the parallel linkage assemblies substantially extends toward the base from the second end of the corresponding arm assembly.

A linear displacement damper structure includes a screw shaft, a metallic disk, a screw barrel, a controlling member, and a driving member. The screw shaft is fixed in a position, connected to the metallic disk, and threaded with the screw barrel. The screw barrel is connected to an external device and driven by the external device to perform a linear displacement along a length direction of the screw shaft relative to the screw shaft, so that the screw shaft drives the screw shaft and the metallic shaft. The controlling member has a permanent magnet and is disposed near to the metallic disk, so that the metallic disk generates a magnetic resistance to reduce the rotation speed of the metallic disk. The driving member drives the controlling member to move to change a distance between the controlling member and the metallic disk to adjust the magnitude of the magnetic resistance.

A displacement sensor having a rectangular shaped elastic member. A piezoelectric element is attached to a first main face of the elastic member. The piezoelectric element has a rectangular-shaped piezoelectric sheet and electrodes on both main faces of the piezoelectric sheet. The piezoelectric sheet is made of poly-L-lactic acid and is at least uniaxially-stretched. The piezoelectric element is attached so that the uniaxial-stretching direction of the piezoelectric sheet is 45° relative to a long-side direction of the elastic member. When the elastic member is bent along the long-side direction, the piezoelectric sheet is stretched along the long-side direction, and the piezoelectric element generates voltage of predetermined level.

The “Funds for Morehouse” campaign gave more than $260,000.

7 October 2016

5 November 2019

This ethnographic study is the first of its kind to analyse energy access and resilience strategies deployed in two refugee camps in Kenya and Burkina Faso. It highlights the need for new methodological approaches to expand the evidence base for humanitarian energy interventions and policies.

Nearly 6 million Afghans fled after violence erupted in the late 1970s, primarily to Iran and Pakistan. While millions returned after the collapse of the Taliban in 2001, the security situation has since deteriorated and the government struggles to meet the needs of vulnerable populations, particularly the internally displaced. This country profile explores Afghanistan’s complex migration and displacement history as well as ongoing challenges.

Bastien Mallein.

Source: Brazilian Journal of Probability and Statistics, Volume 33, Number 2, 356--373.

Abstract:
Consider a supercritical branching random walk on the real line. The consistent maximal displacement is the smallest of the distances between the trajectories followed by individuals at the $n$th generation and the boundary of the process. Fang and Zeitouni, and Faraud, Hu and Shi proved that under some integrability conditions, the consistent maximal displacement grows almost surely at rate $lambda^{*}n^{1/3}$ for some explicit constant $lambda^{*}$. We obtain here a necessary and sufficient condition for this asymptotic behaviour to hold.