Інтерактивний контроль при формоутворенні багатогабаритних деталей

Physical phenomenon of warping (springing) can be observed as a technological heritage after large-dimensional articles forming or curing and consequent cooling of composite articles. This phenomenon can be seen as gaps between ready article contour and forming jig contour. Deviation degree of ready article surface from theoretical contour and article dimensions has to be controlled during manufacturing. Application of auxiliary controlling jig leads to expenses and labor-manufacturability increasing. Possibility of application forming jig with inserted jet gages is considered for articles shape controlling. Such gages and realization of acoustic methods allow to control not only final article shape but also geometry on intermediate stages of manufacturing.Після формоутворення багатогабаритних листових деталей з листових механічних заготовок або полімеризації і охолодження деталей з композитних матеріалів проявляється технологічна спадковість у вигляді викривлення (пружнення). Це спостерігається у вигляді неприлягання готової деталі до формозадаючої поверхні технологічного оснащення. При контролі якості формозміни необхідно вимірювати ступінь порушення форми і розмірів. Застосування контрольної оснастки дорого і складно. Розглянуто можливість використання для контролю формозадаючої оснастки з встановленими в ній повітряними струминними датчиками. Такі датчики і застосування акустичних методів дозволяють контролювати не тільки кінцеву форму заготовки, а й форму заготовки на попередваріантних етапах формозміни

TAXATION - EXEMPTION OF FEDERAL INSTRUMENTALITY -PROPERTY OF A GOVERNMENTAL AGENCY USED FOR NON-GOVERNMENTAL PURPOSE

Oklahoma attempted to tax property used by the lessee of restricted Indian land in producing oil and gas. It was argued that the property was not taxable because the lessee was a federal instrumentality, and Congress had not consented to its taxation. Held, property is not exempt from a non-discriminatory ad valorem state tax merely because it is the property of a federal instrumentality. There should be no exemption unless the taxation imposes a direct burden upon the exertion of a federal governmental power. Taber v. Indian Territory Illuminating Oil Co., (U. S. 1937) 57 S. Ct. 334

CRIMINAL LAW AND PROCEDURE - FEDERAL COURTS - RESERVATION OF POWER TO GRANT PROBATION AFTER SENTENCE BEGUN

The defendant was convicted of a violation of the National Motor Vehicle Act and a sentence not exceeding one year was imposed, subject to reservation of a power to grant probation later. He served a portion of the sentence. Pursuant to an investigation and report by the probation officer, the defendant was released and put on probation for the remainder of his term. Held, that the district court, under the National Probation Act of 1925, had authority to reserve jurisdiction of the case and to release the defendant and put him on probation after he had served a portion of the sentence. United States v. Wittmeyer, (D. C. Nev. 1936) 16 F. Supp. 1000

Building an Inclusive Workforce Through Ownership in Crises

This study develops a process of how organizations can build an inclusive workforce by addressing fundamental challenges of the society, which were made even more apparent by the COVID-19 pandemic. Societal challenges are examined through the lens of psychological ownership theory. This theory is also used to derive organizational practices to confront the societal challenges through managerial support for employee ownership. Job and work design, communication, training and development, and compensation and benefit practices can be implemented to create leadership opportunities for minorities and women, and inclusive and equitable workplace conditions beyond a crisis. Eventually, the entire organization can benefit

NEGLIGENCE - WRONGFUL DEATH ACT-WIFE\u27S DEATH RESULTING FROM HUSBAND\u27S NEGLIGENCE

The Pennsylvania wrongful death statute provides that whenever death shall be occasioned by unlawful violence or negligence and no suit has been brought by the party injured during his or her life, the husband, widow, children, or parents of the deceased shall be entitled to recover for damages for injuries causing the death. Under this statute a father sued to recover damages for the death of his daughter which resulted from an automobile accident caused by the negligence of her husband. Held, the wife\u27s disability to sue her husband for tort is personal; it does not bar recovery of damages, from the estate of her husband, by her father for deprivation of support furnished by her. Kaczorowski v. Kalkosinski, 321 Pa. 438, 184 A. 663 (1936)

TAXATION -FEDERAL ESTATE TAX-INTERPRETATION OF LOSS FROM OTHER CASUALTY

The Federal Revenue Act provides that losses incurred during settlement of an estate should be deducted when they arise from fires, storms, shipwreck, or other casualty. Losses to the estate of the testator of the petitioner were caused by Great Britain\u27s going off the gold standard. The petitioners contend this was a casualty within the meaning of the Revenue Act. Held, the language is to be construed according to the rule of ejusdem generis. This casualty is not of the same general kind or class as those specifically mentioned and therefore not within the act. Lyman v. Commissioner of Internal Revenue, (C. C. A. 1st, 1936) 83 F. (2d) 811

LANDLORD AND TENANT - LIABILITY OF SUBTENANT FOR RENT AFTER SURRENDER OF HEAD LEASE

Plaintiff, as assignee of the original lessor, sued the defendant, sublessee, for rent. On September 3, 1930, the head lease was surrendered to the owner, subject to all subleases. The defendant was in possession until about January 4, 1933. At that time he learned of the surrender and vacated the premises. Held, the lessee\u27s surrender of the head lease to the owner did not terminate either the rights or obligations of the sublessee. The doctrine of merger is inapplicable. Metropolitan Life Ins. Co. v. Hellinger, 272 N. Y. 24, 3 N. E. (2d) 621 (1936)

From HR Practices to HR Performance: A Psychological Ownership Meta-Analysis Across Cultures

This study utilizes psychological ownership theory as theoretical framework to examine high-performance work practices, and attitudinal and behavioral performance as associations of psychological ownership on the population level. Psychological ownership describes a mindset which allows individuals to experience ownership feelings for a target (e.g., organization) regardless of legal ownership rights. Further, psychological ownership theory is integrated with and extended by contingency theory to analyze the moderation effects of societal culture. These effects have been assumed for over 30 years but hardly backed by empirical evidence from cross-cultural samples. Thus, this study analyzes data from 351,919 individuals who participated in 139 published and unpublished studies, using rigorous and advanced meta-analytic techniques. The results show that compensation and benefits, job and work design, and communication practices foster psychological ownership, which in turn enhances constructive deviant behavior, task performance, and favorable attitude while weakening unfavorable attitude. Societal culture significantly strengthens these relationships

Integrating Grazing with 2,4-D and Florpyrauxifen to Control Broadleaf Weeds and Maintain Red Clover Productivity in Grass-Legume Pastures

In grass-legume pastures, 2,4-D-amine + florpyrauxifen-benzyl controls broadleaf weeds but red clover (Trifolium pratense L.) is eliminated. Grazing within a week prior to herbicide application is likely to reduce leaf surface area and may reduce red clover injury and maintain productivity. Experiments were conducted in 2020 and in 2021 to determine if red clover could be productive when 560 g ae ha-1 2,4-D-amine + 6.3 g ae ha-1 of florpyrauxifen-benzyl with 1% v/v methylated seed oil applied in the spring was grazed before or after herbicide application. Grazing timings occurred 6, 4, or 2 days prior to herbicide application, the day of application, or 6 days after application. Grazing timing did not affect productivity or cover of red clover, white clover, forage grasses, broadleaf weeds, or annual grasses. In contrast, aboveground biomass of broadleaf weeds, red clover, and white clover was \u3e55, 56, and 44% less, respectively, in 2,4-D-amine + florpyrauxifenbenzyl treated pasture than nontreated pasture. Less clover and broadleaf weed biomass in herbicide treated pasture was associated with 16% more perennial grass biomass and no changes in total forage productivity. Results suggest that all grazing timings applied with 2,4-D-amine + florpyrauxifen-benzyl provided effective weed control that persisted more than 1 year with only partial injury to red clover populations. Grazing in concert with herbicide applications improves herbicide selectivity of preferentially grazed species, while improved from conventional standards practicality to producers is still unknown

Integrating Grazing with 2,4-D and Florpyrauxifen to Control Broadleaf Weeds and Maintain Red Clover Productivity in Grass-Legume Pastures

In grass-legume pastures, 2,4-D-amine + florpyrauxifen-benzyl controls broadleaf weeds but red clover (Trifolium pratense L.) is eliminated. Grazing within a week prior to herbicide application is likely to reduce leaf surface area and may reduce red clover injury and maintain productivity. Experiments were conducted in 2020 and in 2021 to determine if red clover could be productive when 560 g ae ha-1 2,4-D-amine + 6.3 g ae ha-1 of florpyrauxifen-benzyl with 1% v/v methylated seed oil applied in the spring was grazed before or after herbicide application. Grazing timings occurred 6, 4, or 2 days prior to herbicide application, the day of application, or 6 days after application. Grazing timing did not affect productivity or cover of red clover, white clover, forage grasses, broadleaf weeds, or annual grasses. In contrast, aboveground biomass of broadleaf weeds, red clover, and white clover was \u3e 55, 56, and 44% less, respectively, in 2,4-D-amine + florpyrauxifenbenzyl treated pasture than nontreated pasture. Less clover and broadleaf weed biomass in herbicide treated pasture was associated with 16% more perennial grass biomass and no changes in total forage productivity. Results suggest that all grazing timings applied with 2,4-D-amine + florpyrauxifen-benzyl provided effective weed control that persisted more than 1 year with only partial injury to red clover populations. Grazing in concert with herbicide applications improves herbicide selectivity of preferentially grazed species, while improved from conventional standards practicality to producers is still unknown