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Work–family balance practices available in several work organizations to help employees with children to manage the demands of work and family life can have a negative impact on employees with family commitments, on childless employees and on the organization itself, as Perrigino et al. show in their theoretical review. This is the work–family backlash phenomenon expressed by the four mechanisms of stigma, spillover, inequity and strategic. Even if the stigma mechanism towards working women with children was widely explored, no study until now considered the four backlash mechanisms jointly, in the Italian context. The purpose of this paper is offering a first empirical exploration of these mechanisms in Italian work organizations.

For this study, 15 Italian career women with different care burdens were interviewed, and the four mechanisms were analysed from the perspective of women with and without children, and of organizations.

Analysis has shown that the backlash phenomenon can trigger a vicious cycle of perceived inequity that leads to job dissatisfaction and low work motivation. Management responsiveness and fairness in dealing with employees’ needs are central to promoting well-being by effectively balancing career paths with personal needs, especially in a cultural context where most responsibility for family needs is still left to women and few public supports are available.

This study, in spite of some limitations, offers a first contribution to the analysis of the different facets of the work–family backlash in the Italian context and suggests several possible research and practical developments.

At times, a traditional minority group that opposes a change in the patriarchal structure is violent toward women who wish to adopt modern lifestyles. This study aims to examine online comments regarding a shooting at a café in an Arab-Bedouin city in Israel, where women were employed as servers. The event was framed in Israeli media as an act of backlash by young men, who call themselves “The Modesty Guard.”

In this qualitative study, the authors collected 916 online comments that were published on five main online news sites. A thematic and rhetorical analysis of online comments was conducted.

The findings uncovered five main themes: the expression of support for Bedouin women; ideas for dealing with the Modesty Guard; blaming Bedouin tradition for the shooting; comparison of the violent behavior to a parallel phenomenon among Charedim; and criticism of the lack of treatment by Israeli security forces. The responses reflected a supportive stance toward Arab-Bedouin women, who were open to progress. Conflict discourse, however, expressed alienation and increased social-national schism between the Jewish majority and Arab-Bedouin minority groups in Israel.

This study sheds light on the backlash phenomenon in Negev Bedouin society. Moreover, it exposes the lack of significant supportive actions and a lack of understanding of the deep processes unfolding in this traditional society.

The first part of this article described the unit and suggested likely fields of use. This second and concluding part describes a few simple experiments performed to assess the unit's basic capabilities in the suggested fields of use because, if the apparatus was not able to cover elementary work, advanced projects would be impossible.

ONE of the main problems of pressing importance in aeronautics concerns the variation of engine power with height. For many years now attempts have been made analytically to arrive at a reasonable law for this variation but disagreement between calculated and observed performances of aircraft based on the supposed power factors has still kept critical attention focussed on any possible solution of this important matter.

This paper recommends an improved design methodology for the slave half of teleoperator systems based on the notion of master‐slave symmetry. Traditional slaves consist of a conventional robot retrofitted with force‐torque sensors. The new methodology eliminates dependence on destabilizing force‐torque‐sensor schemes by augmenting existing master design methods with newly invented cable mechanisms. Design goals such as bandwidth, backdrivability, and force fidelity have been applied successfully to optimize design of the trajectory‐and‐force‐controllable Whole‐Arm Manipulation (WAM) robot. Although not yet used as the slave of a teleoperator system, the results from performance tests of the experimental WAM manipulator are promising. Finally, the authors suggest a new concept ‐ Whole‐Arm Haptics ‐ that is only possible with whole‐arm manipulation, where the user steers the kinematic redundancy directly. Whole‐Arm Haptics allow teleoperators to manipulate objects larger than the slave itself.

Online violence has been rampant in the past decade, intensifying the victims’ suffering owing to its rapid dissemination to vast audiences. This study aims to focus on online gender-based violence directed against young Bedouin women who have left their male-dominated home territory for academic studies. This study examined how the backlash against these students, intended to stop changes in traditional gender roles, is reflected in offensive TikTok videos.

This research is based on a qualitative-thematic analysis of 77 questionnaires and 30 semistructured in-depth interviews with first-year female Bedouin students aged 18–21 years.

The backlash was widespread, with young Bedouin men using offensive videos as “proof” that women have violated codes of honor and morality. The videos exhibited four types of gender-based violence: claims of immoral behavior, aggressive captions that take the footage out of context, allegations of immodest clothing and digital photo editing that produced fabricated results. Examining participants' reactions to the videos, this study revealed two patterns of response: passive acceptance of the situation and an active approach that included reaching out to powerful Bedouin men for solutions.

This research enriches the literature on online gender-based violence, particularly against women in traditional societies, and suggests practical steps: developing online media literacy in traditional societies, adopting a proactive approach and nurturing social self-competence in women who have been victims of online gender-based violence.

The paper is devoted to presenting a systematic investigation on the mechanical model and nonlinear dynamic characteristics of spur gear system with and without input shaft crack.

Considering the backlash, load-distribution, time-varying meshing stiffness and sliding friction, the modelling of a 5DOF gear system is proposed. Likewise, stiffness and damping models under elastohydrodynamic lubrication are developed, and sliding friction between gear pair is also outlined. In particular, a cracked input shaft which affects the support stiffness is presented, and breathing crack in keyway is adopted. On this basis, the dynamic responses of a gear system with and without input shaft crack are examined using numerical method, and some classical response diagrams are given, illustrating the effect of the important parameters on the gear system.

Dynamic simulation demonstrates that there exist periodic, quasi-periodic and chaotic motions in the gear system, and rational speed of the gear pair has noteworthy effects on vibration characteristic. Besides, comparison between healthy and cracked condition of input shaft indicates that occurring of crack convert periodic motion to quasi-periodic or chaotic motion.

The results give an understanding of the operating conditions under which undesirable dynamic behavior occurs, and provide some useful information to design and diagnose such gear system with crack fault.

Gear transmissions are widely utilized in practice. This paper aims to uncouple the crack feature from the cracked time-varying mesh stiffness (TVMS) and investigate the effects of the crack on the nonlinear dynamics of a spur gear pair.

An approximate method to simulate the cracked TVMS is proposed by using an amplitude modulation function. The ratio of mesh stiffness loss is introduced to estimate the TVMS with different crack depths and angles. The dynamic responses are obtained by solving a torsional model which takes the non-loaded static transmission error, the backlash and the cracked TVMS into account. By using the bifurcation diagram, the largest Lyapunov exponent (LLE) and dynamic mesh force, the influences of crack on nonlinear behaviors are examined. The dynamic characteristics are identified from the phase diagram, Poincaré map, dynamic mesh force, time series and FFT spectra.

The comparison between the healthy and cracked gear pairs indicates that the crack affects the system motions, such as the obvious changes of impact force and unpredictable instability. Besides, the additive and difference combination frequencies can be found in periodic-1 and -2 motions, but they are covered in periodic-3 and chaotic motions. Deeper crack is an important determinant of the nonlinear behaviors at a higher speed.

The research provides an interesting perspective on cracked TVMS and reveals the connection between crack and nonlinear behaviors of the gear pairs.

Micromanipulation has enabled numerous technological breakthroughs in recent years, from advances in biotechnology to microcomponent assembly. Micromotion devices commonly use piezoelectric actuators (PZT) together with compliant mechanisms to provide fine motions with position resolution in the nanometre or even sub‐nanometre range. Many multiple degree of freedom (DOF) micromotion stages have parallel structures due to better stiffness and accuracy than serial structures. This paper presents the development of a three‐DOF compliant micromotion stage with flexure hinges and parallel structure for applications requiring motions in micrometres. The derivation of a simple linear kinematic model of the compliant mechanism is presented and simulation results before and after calibration are compared with results from finite element (FE) modeling and experiments. The position control system, which uses an experimentally determined constant‐Jacobian, and its performance are also presented and discussed.

Advancements in robotics have led to significant improvements in robot‐assisted minimally invasive surgery. This paper describes our design of an automated laparoscopic grasper with tri‐directional force measurement capability at the grasping jaws. The laparoscopic tool can measure normal, lateral, and longitudinal grasping forces while grasping soft tissue. Additionally, the tool can also be used to measure the tissue probing forces. Initial testing of the prototype has shown its ability to accurately characterize artificial tissue samples of varying stiffness and accurately measure the probing forces.