m These findings are discussed in paragraphs (a)(13)(iii)(B) through (D) of this section. 0 or existing codification. z x (8) Other plant-derived and animal-derived materials including, but not limited to, animal glue, bee's wax, seeds, nut shells, flowers, bone, sea shell, coral, amber, feathers, fur, leather. Because turpentine (including gum turpentine, gum spirits of turpentine, steam-distilled wood turpentine, sulfate wood turpentine, and destructively distilled wood turpentine) and products containing 10 percent or more by weight of such turpentine, in addition to oral toxicity resulting in systemic poisoning, may be aspirated into the lungs with resulting chemical pneumonitis, pneumonia, and pulmonary edema, such products shall be labeled with the signal word danger and the statement of hazard Harmful or fatal if swallowed.. (i) An accessible point for a toy or article intended for children 3 years of age or less is one that can be contacted by any portion forward of the collar of the accessibility probe designated as probe A in figure 2 of this section. x x For if In the Van de Graaff machine, an insulating belt transports electric charge to the interior of an insulated hollow metal high voltage terminal, where it is transferred to the terminal by a "comb" of metal points. (D) Criteria for a well-conducted study would include: validated outcomes, relevant dosing, route of administration, and use of appropriate controls. 66.] With viscous materials this rate of heating cannot always be obtained. = The weight-of-evidence analysis should incorporate any existing data on humans and animals, validated in vitro or in silico test results (valid tests are identified on the Commission's animal testing Web site at: http://www.cpsc.gov/library/animaltesting.html), the substance's dermal toxicity, evidence of corrosivity/irritation of one or more structurally related substances or mixtures of such substances, data demonstrating low or high pH (2 or 11.5) of the substance, and any other relevant physicochemical properties that indicate the substance might be a dermal corrosive or irritant. for the arc ; (iv) The mineral oil meets the specifications in the N.F. 1 {\displaystyle B} and V {\displaystyle {\frac {d^{2}V'}{dy^{2}}}h=CR\,m^{2}}, d d be = Any cautionary statement required by section 1500.19(b) may be displayed on a display panel of the package of a product subject to the labeling requirement other than the principal display panel only if: (1) The package has a principal display panel of 15 square inches or less, (2) The full labeling statement required by paragraph (b) of this section is displayed in three or more languages on another display panel of the package of the product, and. Hypersensitivity to a substance will become evident by an allergic reaction elicited upon reexposure to the same substance. 67.] {\displaystyle x} What happens is similar to when a short piece of straw is embedded in a hard wooden telephone pole as a tornado passes over the pole. 1500.133 Extremely flammable contact adhesives; labeling. , therefore If d A glowing light identifies the point as sharp. 75.] Delhi 2017) Answer: Plot between E and r. Question 29. Graphene (isolated atomic layers of graphite), which is a flat mesh of regular hexagonal (f) Micro, or small gas burner of suitable dimensions for heating the bath. {\displaystyle V_{1}} The taper should be kept in the off position, at one end or the other of the swing, except when the flame is applied. A sphere is given a charge of Q and is suspended in a horizontal electric field. {\displaystyle R} {\displaystyle \epsilon } A ball is permanently enclosed if, when tested in accordance with 16 CFR 1500.53, it is not removed from the outer container. &c., and let their distances from the point 2 ) Avoid inhalation and contact with the eyes or skin. 2 (9) All fireworks devices, other than firecrackers, including kits and components intended to produce such fireworks, not otherwise banned under the act, that do not comply with the applicable requirements of part 1507 of this chapter, except fireworks devices which meet all the following conditions: (i) The fireworks devices are distributed to farmers, ranchers, or growers through a wildlife management program administered by the U.S. Department of the Interior (or by equivalent State or local government agencies); and. E d . ) d d This load shall be maintained for an additional 10 seconds. (d) Other Subjects Related to the Determination that a Substance is Toxic. Primary irritation to the skin is measured by a patch-test technique on the abraded and intact skin of the albino rabbit, clipped free of hair. {\displaystyle e_{1}'} CANCER AGENT BASED ON TESTS WITH LABORATORY ANIMALS. Immediately close the lid and shutter assembly and secure. e V (14) Misbranded hazardous substance means a hazardous substance (including a toy, or other article intended for use by children, which is a hazardous substance, or which bears or contains a hazardous substance in such manner as to be susceptible of access by a child to whom such toy or other article is entrusted) intended, or packaged in a form suitable, for use in the household or by children, if the packaging or labeling of such substance is in violation of an applicable regulation issued pursuant to section 3 or 4 of the Poison Prevention Packaging Act of 1970 or if such substance, except as otherwise provided by or pursuant to section 3 of the act (Federal Hazardous Substances Act), fails to bear a label: (A) The name and place of business of the manufacturer, packer, distributor, or seller; (B) The common or usual name or the chemical name (if there be no common or usual name) of the hazardous substance or of each component which contributes substantially to its hazard, unless the Commission by regulation permits or requires the use of a recognized generic name; (C) The signal word DANGER on substances which are extremely flammable, corrosive, or highly toxic; (D) The signal word WARNING or CAUTION on all other hazardous substances; (E) An affirmative statement of the principal hazard or hazards, such as Flammable, Combustible, Vapor Harmful, Causes Burns, Absorbed Through Skin, or similar wording descriptive of the hazard; (F) Precautionary measures describing the action to be followed or avoided, except when modified by regulation of the Commission pursuant to section 3 of the act; (G) Instruction, when necessary or appropriate, for first-aid treatment; (H) The word Poison for any hazardous substance which is defined as highly toxic by section 2(h) of the act (restated in paragraph (b)(6) of this section); (I) Instructions for handling and storage of packages which require special care in handling or storage; and. {\displaystyle e'} d +&c.. a Chem. as determined by means of a calibrated pycnometer. x The Commission may adopt an alternative method of measurement other than blood lead levels if it determines, after notice and a hearing, that such alternative method is a better scientific method for measuring adverse effect on public health and safety. (3) Testing procedure. 63.] See Pratt's Mechanical Philosophy, p. 144. Since the quantity of electricity on any given portion of a wire diminishes indefinitely when the diameter of the wire is indefinitely diminished, the distribution of electricity on bodies of considerable dimensions will not be sensibly affected by the introduction of very fine metallic wires into the field, so as to form electrical connexions between these bodies and the earth, an electrical machine, or an electrometer. l Most notably, critical information such as its nucleation and growth behaviour remains elusive. 2 {\displaystyle Rl\,dx=h}. (i) Test Method A - for determining Flash/No Flash. V 1500.82 Exemption from full labeling and other requirements. No experiments involving the direct measurement of forces can be brought to such a degree of accuracy. d S (3) Latex balloon means a toy or decorative item consisting of a latex bag that is designed to be inflated by air or gas. the specific inductive capacity of the dielectric. Discard if broken or leak develops.. 2 C {\displaystyle {\frac {dX}{dx}}+{\frac {dY}{dy}}+{\frac {dZ}{dz}}=4\pi \,\rho } Leveling device or guide, for proper adjustment of the liquid level in the cup (Fig. {\displaystyle \rho } Although a ban of all large multiple-tube devices would address the risk of injury, it would be more burdensome than the tip-angle standard. y 1 In fiscal year 1994, all 24 imported devices the Commission tested, and 1 of 8 domestic devices, tipped over while functioning. (iii) Call your local poison control center for more health information. If abbreviated cautionary statements are used: (1) The full cautionary statements associated with the abbreviated cautionary statements shall appear: (i) Near the beginning of the catalogue, before any catalogue pages that contain advertisements of products available for purchase, or. This category is similar to EPA's Group C, IARC's Group 3, or ANSI's category 4. The Code of Federal Regulations (CFR) is the official legal print publication containing the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government. (2) Semiprecious gemstones and other minerals, provided that the mineral or material is not based on lead or lead compounds and is not associated in nature with any mineral based on lead or lead compounds (excluding any mineral that is based on lead or lead compounds including, but not limited to, the following: aragonite, bayldonite, boleite, cerussite, crocoite, galena, linarite, mimetite, phosgenite, vanadinite, and wulfenite). . is the whole force on a stratum of thickness , and C (A) Dermal exposure involves estimating the amount of substance contacting the skin. (2) Probable Human Carcinogenic Substances. v h Each person causing a guaranty or undertaking to be false is chargeable with violations of section 4(d) of the act. This section specifies that a component part is not accessible if it is not physically exposed by reason of a sealed covering or casing and does not become physically exposed through reasonably foreseeable use and abuse of the product including swallowing, mouthing, breaking, or other children's activities, and the aging of the product, as determined by the Commission. {\displaystyle e} The electric volume-density at a given point in space is the limiting ratio of the quantity of electricity within a sphere whose centre is the given point to the volume of the sphere, when its radius is diminished without limit. s d be the distance of one of the points from the point (i) Acute toxicity. This rule applies to all hazardous substances to which labels are applied after December 28, 1987. + , + (iv) The label declares the presence light liquid petrolatum and the name and place of business of the manufacturer, packer, distributor, or seller. L. 91-113, 83 Stat. In the cases where animal tests are conducted, the Commission prefers test methods that reduce stress and suffering in test animals and that use fewer animals while maintaining scientific integrity. Each producer or repackager shall submit, to the Commission's Division of Regulatory Management, Consumer Product Safety Commission, Washington, DC 20207, the written description of the criteria described above and a list of art materials that require hazard warning labels under this section. This invention is based on one of the most remarkable relationships between the water molecule and the boundary between space and hyperspace. {\displaystyle R} h d 1 (b) Label information referring to the possibility of one hazard may be combined with parallel information concerning any additional hazards presented by the article if the resulting condensed statement contains all of the information needed for dealing with each type of hazard presented by the article. The results, however, which we derive from such experiments must be regarded as affected by an error depending on the probable error of each experiment, and unless the skill of the operator be very great, the probable error of an experiment with the torsion-balance is considerable. force would be repulsive, and equal to unity. (A) Are designed to be ignited electrically and are intended to be operated from a minimum distance of 15 feet (4.6 m) away; (B) Contain no more than 4 g. of propellant material and produce no more than 2.5 Newton-seconds of total impulse with a thrust duration not less than 0.050 seconds; (C) Are constructed such that all the chemical ingredients are pre-loaded into a cylindrical paper or similarly constructed non-metallic tube that will not fragment into sharp, hard pieces; (D) Are designed so that they will not burst under normal conditions of use, are incapable of spontaneous ignition, and do not contain any type of explosive or pyrotechnic warhead other than a small recovery system activation charge; (E) Bear labeling, including labeling that the devices are intended for use by persons age 12 and older, and include instructions providing adequate warnings and instructions for safe use; and, (F) Comply with the requirements of 16 CFR 1500.83(a)(36)(ii and iii); and. 2 {\displaystyle dx} the hierarchy of the document. to Because human beings are actually hyperspace energy beings living in physical bodies, the additional energy required to move the body out of dimension comes from increasing the energy of the hyperspace being. + 1500.14 Products requiring special labeling under section 3(b) of the act. {\displaystyle nE} 1. be the distance from be the potential of an electrified system (ii) A toy that has a volume of more than 3 cubic feet (0.085 cubic meter), calculated by the major dimensions without regard to minor appendages, shall be tested for impact in accordance with paragraph (b)(4)(iii) of this section. 1 (4) Safe Handling Instructions - Appropriate precautionary statements as to work practices, personal protection, and ventilation requirements shall be used substantially conforming with those listed in paragraph (b)(8)(i)(G) of this section. (1) All labeling statements required by 1500.19(b) and (f) shall be in the English language. = , where A Title 16 was last amended 12/05/2022. x = K + {\displaystyle X,\,Y,\,Z} d Although labeling could help reduce the risk of injuries from dive sticks, it would be less effective than a banning rule. h The calibration is determined by adjusting the coarse control (large, outer knob) only. 2 (1) Granules, powders, and pastes. of either body is said to be the unit of electricity. {\displaystyle r} (3) The statement CHOKING HAZARD shall be regarded as a statement of the principal hazard associated with the products subject to this section. (D) All art materials that require chronic hazard labeling pursuant to this section must include on the label the name and United States address of the producer or repackager of the art materials, an appropriate United States telephone number that can be contacted for more information on the hazards requiring warning labels under this section, and a statement that such art materials are inappropriate for use by children. A {\displaystyle e} The mandrel shall be placed so that its axis is at 90 degrees 5 degrees to the line of a straight test edge or 90 degrees 5 degrees to a tangent at the point of contact with a curved test edge. If, while "Published Edition". The area of the principal display panel is the area of the side or surface of the immediate container, or of the side or surface of any outer container or wrapping, that bears the labeling designed to be most prominently displayed, shown, presented, or examined under conditions of retail sale. S d The Commission interprets this provision to require a conformance statement regardless of the presence of any chronic hazard warnings. (4) All other remaining statements required by this section shall be regarded as other cautionary material as that term is defined in 16 CFR 1500.121(a)(2)(viii). (a) A guaranty or undertaking referred to in section 5(b)(2) of the act may be: (1) Limited to a specific shipment or other delivery of an article, in which case it may be a part of or attached to the invoice or bill of sale covering such shipment of delivery; or. As a precaution do not spray large quantities in a small, confined space. s d Soc. z other is the unit of force, measured as in Art. Immediately close the lid and shutter assembly and secure. 2079(a)). d = (v) The manufacturer of the toy shall make, keep, and maintain for 3 years records of sale, distribution, and results of inspections and tests conducted in accordance with this subparagraph and shall make such records available upon request at all reasonable hours by any officer or employee of the Consumer Product Safety Commission, and shall permit such officer or employee to inspect and copy such records and to make such inventories of stock as he deems necessary and otherwise to check the correctness of such records. {\displaystyle r} Latest breaking news, including politics, crime and celebrity. R C 2 (iii) The toys described in paragraph (b)(4) (i) and (ii) of this section shall be tested for impact by tipping them over three times by pushing the samples slowly past their centers of balance onto the impact medium described in paragraph (b)(2) of this section. 2 d (b) Specify the time and place where such operations will be carried out and the approximate time for their completion. V As described above, CPSC would elevate limited human evidence to the category Probable Human Male Reproductive Toxicant.. Fury Road: Medical Physics Education Using Film, Low-dose megavoltage cone-beam CT for dose-guided radiation therapy, Characterization of walking gait features using Kinect, PERFORMANCE AS/IS CARE IN THE TRANSNATIONAL SPACE, The Application of Behavioural Mapping to Design Therapeutic Spaces for Disabled Children, Psychic Life and Things: Architecture, Urbanism, and Pan-Diadromous, Information on status: application discontinuation. (4) Thread, string, twine, rope, cord, and similar materials are exempt from the labeling requirements of section 2(p)(1) of the act (repeated in 1500.3(b)(14)(i)) insofar as they apply to the products being considered hazardous because of being an extremely flammable solid or flammable solid as defined in Sec. (a) Self-pressurized containers that fail to bear a warning statement adequate for the protection of the public health and safety may be misbranded under the act, except as otherwise provided pursuant to section 3 of the act. O Nature Commun. (32) Hollow plastic toys containing mineral oil are exempt from the labeling specified in 1500.14(b)(3)(ii), if: (i) The article contains no other ingredient that would cause it to possess the aspiration hazard specified in 1500.14(b)(3)(ii); (ii) The article contains not more than 6 fluid ounces of mineral oil; (iii) The mineral oil has a viscosity of at least 70 Saybolt universal seconds at 100 F. H.-W.L. d 5. y (ii) The phrase, CHOKING HAZARD, written in capital letters. (iii) The Poison Prevention Packaging Act of 1970 (Pub. d H.-W.L., Y.L. ( (i) All items of cautionary labeling required by the Act may appear on the principal display panel on the immediate container and, if appropriate, on any other container or wrapper. 1 V A party seeking an exception under paragraph (b)(1)(i) of this section has the burden of demonstrating that it meets the requirements of such paragraph. {\displaystyle R_{l}} 1 (c) Services of the supervising officer, to be calculated at the rate of a GS 11, step 1 employee, except that such services performed by a customs officer and subject to the provisions of the Act of February 13, 1911, as amended (sec. o Y These findings are discussed below. Examples of combinations of colors which may not satisfy the requirement for sharp contrast are: black letters on a dark blue or dark green background, dark red letters on a light red background, light red letters on a reflective silver background, and white letters on a light gray or tan background. (iii) If all of the required cautionary labeling does not appear on the principal display panel, the statement to Read carefully other cautions on the ___ panel, or its practical equivalent, must appear in, as a minimum, the same type size as that required in table 1 for the other cautionary material which appears elsewhere on the label of a hazardous substance. If the descriptive material contains instructions for use, the required precautionary labeling shall be in reasonable proximity to such instructions or directions and shall be placed together within the same general area (see 16 CFR 1500.121(c)(6)). Clacker balls where the mass of each ball is less than 12 grams (0.42 oz.) o V R . Reliable reference electrodes for lithium-ion batteries. 1 d , With the aid of binary phase diagrams, we find that no nucleation barriers are present for metals exhibiting a definite solubility in lithium, whereas appreciable nucleation barriers exist for metals with negligible solubility. 2 = {\displaystyle V} r The term does not include industrial supplies that might be taken into a home by a serviceman. (d) The methods used by the toxicologist(s) in review and determination of the need and content of precautionary labeling for potentially chronic adverse health effects should be periodically reviewed by an advisory board composed of not less than three or more than five toxicologists, at least one of whom is certified in toxicology by a nationally recognized certification board. There are no data to suggest that a significant number, if any, incidents would be avoided if large reloadable shells carried more detailed labels or instructions than they currently do. Guidelines for testing the dermal irritation and corrosivity properties of substances, including testing that does not require animals, are presented in the CPSC's animal testing policy set forth in 16 CFR 1500.232. Determine whether the long axis of the dive stick is greater than or less than 45 degrees from vertical. (iv) Limited evidence from animal studies exists when: (A) Obtained from a good quality study and there is a statistically significant (p<0.05) treatment-related increase in the incidence of a single endpoint in a single species/strain/experiment at a single dose level administered through only one route and such evidence otherwise does not meet the criteria for sufficient evidence; or, (B) The evidence is derived from studies which can be interpreted to show positive effects but have some qualitative or quantitative limitations with respect to experimental procedures (e.g., doses, exposure, follow-up, number of animals/group, reporting of the data, etc.) When voltage is applied, a plasma is formed within the container. Let the system be divided into parts, The Commission considered the following alternatives: a ban of all multiple-tube devices with inner tube diameters 1.5 inches or greater; a dynamic performance standard; additional labeling requirements; and relying on the voluntary standard. (A) Before designating any substance a strong sensitizer, the Commission shall find that the substance has significant potential for causing hypersensitivity. (i) When a signal word for an acute hazard(s) is mandated and a chronic hazard(s) exists, the signal word shall be that for the acute hazard. Selective deposition and stable encapsulation of lithium through heterogeneous seeded growth. All the other vortices rotate in the clockwise direction as seen from the front such that energy flows into the vortex according to the right-hand rule of physics. 1500.12 Products declared to be hazardous substances under section 3(a) of the act. POSSIBLE CANCER AGENT BASED ON TESTS WITH LABORATORY ANIMALS. , Carbon nanotubes are a members of the fullerene structural family, which also includes buckyballs. is left entirely devoid of positive electricity, and filled entirely with negative electricity. V , (5) Placement of the word Poison and the skull and crossbones symbol. d e (5) The definition of strong sensitizer in section 2(k) of the Federal Hazardous Substances Act (restated in paragraph (b)(9) of this section) is supplemented by the following definitions: (i) Sensitizer. 3016 (August 14, 2008), (CPSIA), the effective date of the CPSIA's amendment to Section 24 of the FHSA to require cautionary statements in catalogues and other printed materials is February 10, 2009. m (c) A determination by the Commission under paragraph (b) of this section that a material or product does not contain lead levels that exceed 600 ppm, 300 ppm, or 100 ppm, as applicable, does not relieve the material or product from complying with the applicable lead limit as provided under paragraph (a) of this section if the product or material is changed or altered so that it exceeds the lead content limits. (iii) separate explanatory literature available on requirements at the point of purchase. 2 The metric approximations are provided in parentheses for convenience and information only. + A random sample of the number of articles as specified in the second column of the table shall be selected according to the number of articles in a particular batch, shipment, delivery, lot, or retail stock per the first column. 2 The mass of the water molecule is equal to the energy of the water molecule at this boundary. (ii) Flammable means any substance that has a flashpoint of above 20 F., to and including 80 F., as determined by the method described in 1500.43. {\displaystyle 0=f'(a+p)-f'(a-p)\,\!}. etc. Corollary. + v x (8) Firecrackers designed to produce audible effects, if the audible effect is produced by a charge of more than 50 milligrams (.772 grains) of pyrotechnic composition (not including firecrackers included as components of a rocket), aerial bombs, and devices that may be confused with candy or other foods, such as dragon eggs, and cracker balls (also known as ball-type caps), and including kits and components intended to produce such fireworks except such devices which meet all of the following conditions: (i) The fireworks devices are distributed to farmers, ranchers, or growers through a wildlife management program administered by the U.S. Department of Interior (or by equivalent State or local governmental agencies); and. V , V (l) Ammonia water and any preparation containing free or chemically uncombined ammonia (NH3), including ammonium hydroxide and hartshorn, in a concentration of 5 percent or more. As an argument that the attraction is really, and not merely as a rough approximation, inversely as the square of the distance, Experiment VII (p. 34) is far more conclusive than any measurements of electrical forces can be. {\displaystyle r} e = There is the possibility that this factor may be changed, using the 14 power instead of the 13 power, as part of a unified Federal regulatory approach. {\displaystyle P} e x You can z R , and (i) Potassium hydroxide and any preparation containing free or chemically unneutralized potassium hydroxide (KOH), including caustic potash and vienna paste (vienna caustic), in a concentration of 10 percent or more. The density of the electric field inside a charged hollow conducting sphere is zero. {\displaystyle V=2\pi \sigma {\frac {a}{p}}\int _{a-p}^{a+p}f(r)dr} d d (7) Fireworks devices. d E Aurbach, D. Review of selected electrodesolution interactions which determine the performance of Li and Li ion batteries. A plasmonic metasurface for full-colour nanopainting simultaneously achieves a chiaroscuro presentation, wide-gamut palette, high saturation and dynamic colour tunability. , n at a surface. The estimated net benefits range from essentially zero to close to $1 million annually. z the superficial density of the electricity on its surface; then, if In testing to evaluate compliance with this regulation, the diameter of opening in the Commission's test template shall be no greater than 1.75 inches (44.4 mm.). are compounded in the same way, therefore. = After the recording of observations at 24 hours, any or all eyes may be further examined after applying fluorescein. cos (2) Method B - Finite (or Actual) Flashpoint. 2 {\displaystyle nV_{1}} d y Power Sources 89, 206218 (2000). d d We may therefore regard a body not electrified as virtually charged with equal and opposite charges of indefinite magnitude, and an electrified body as virtually charged with unequal quantities of positive and negative electricity, the algebraic sum of these charges constituting the observed electrification. , (6) Direct means of purchase or order means any method of purchase that allows the purchaser to order the product without being in the physical presence of the product. C L. 91-601, 84 Stat. where (i) Candles made with metal-cored wicks. {\displaystyle C} {\displaystyle e} x Thus, the Commission finds that a ban of dive sticks with the hazardous characteristics it has identified is the least burdensome alternative that would adequately reduce the risk of injury. , + ( (iv) Limitation on exception. We shall denote, as at Art. y d r (281.03 F.). (i) Loading device. 1 p (h) Where the Office of Hazard Identification and Reduction's (EXHR) initial recommendation is to grant the request for a lead content determination, it will submit the basis for that recommendation to the Commission in a memorandum to be voted on by ballot, with sufficient detail for the Commission to make an informed decision that reasonable grounds for a determination are presented. Children's products containing lead: inaccessible component parts. 2 Definition. The abrasions are minor incisions through the stratum corneum, but not sufficiently deep to disturb the derma or to produce bleeding. x (3) Testing procedure. With the toy rigidly fastened in any reasonable test position, the clamp is fastened to the test object or component. has no concentration, and this is the interpretation of Laplace's equation. ) A The hazards should be grouped in the order of relative descending severity. Toxic also applies to any substance that can be labeled as such, based on the outcome of any of the approved test methods described in the CPSC's animal testing policy set forth in 1500.232, including data from in vitro or in silico test methods that the Commission has approved; or a validated weight-of-evidence analysis comprising all of the following that are available: Existing human and animal data, structure activity relationships, physicochemical properties, and chemical reactivity data. . {\displaystyle \rho _{0}} , (6) CMYK process printing inks (excluding spot colors, other inks that are not used in CMYK process, inks that do not become part of the substrate under 16 CFR part 1303, and inks used in after-treatment applications, including screen prints, transfers, decals, or other prints). 0 (12) Kits intended for construction of model rockets and jet propelled model airplanes requiring the use of difluorodichloromethane as a propellant, provided the outer carton bears on the main panel in conspicuous type size the statement WARNING - Carefully read instructions and cautions before use.. {\displaystyle E_{l}} 1261-74)) as amended by: (i) The Child Protection Act of 1966 (Pub. d {\displaystyle {\frac {dV}{dx}}={\frac {dV'}{dx}}+{\frac {d^{2}V'}{dx^{2}}}dx+{\tfrac {1}{2}}{\frac {d^{3}V'}{dx^{3}}}(dx)^{2}+} d (ii) The term flammable shall apply to any substance having a flashpoint above 20 F (6.7 C) and below 100 F (37.8 C), as determined by the method described at 1500.43a, except that: (A) Any mixture having one component or more with a flashpoint at or above 100 F (37.8 C) which comprises at least 99 percent of the total volume of the mixture is not considered to be a flammable substance; and. (c) Definitions. y 1261(q)(1), classifying a substance or article as a banned hazardous substance, the Commission must make certain findings and include them in the regulation. formatting. + [38 FR 27012, Sept. 27, 1973, as amended at 77 FR 73294, Dec. 10, 2012; 83 FR 8342, Feb. 27, 2018]. Despite extensive research efforts, there are still many fundamental challenges in using lithium metal in lithium-ion batteries. , a Technical requirements for determining a sharp point in toys and other articles intended for use by children under 8 years of age. V R = When the electricity is in equilibrium there can be no electromotive force acting within the conductor. The Labeling of Hazardous Art Materials Act (LHAMA), 15 U.S.C. Graphite powder is used as a dry lubricant. V 2 s (vii) Opinions of various regulatory agencies and scientific bodies, including the International Agency for Research on Cancer and the National Cancer Institute, on the potential for chronic adverse health effects of the various components of the formulation. o {\displaystyle r_{1}} Stber, W., Fink, A. Take three readings for each test, and average. Place in wooden trough or iron pipe at 75 angle, pointing away from people or flammable material. = The Electromotive force along a given arc Also, let Moon, G. D. et al. {\displaystyle \theta } (i) For any hole, recess, or opening having a minor dimension (The minor dimension of an opening is the diameter of the largest sphere that will pass through the opening.) ) , lf must lie between. 2 A substance intended to be used as a fuel is exempt from the requirements of the act when in containers that are intended to be or are installed as part of the heating, cooling, or refrigeration system of a house. on the element of surface We should thus get a system of forces equal in number to the product of the numbers of the elements into which we have divided each body, and we should have to combine the effects of these forces by the rules of Statics. 3 = , &c. from the closed surface at the various places where the line + (D) instructions to read other cautionary instructions on the tube of flux within. ) {\displaystyle C} z [1] The Commission identifies the major factors that it considers when evaluating products that contain lead, and informs the public of its experience with products that have exposed children to potentially hazardous amounts of lead. The tension clamp shall then be removed and a second clamp appropriate for pulling at 90 degrees shall be attached to the test object or component. (v) Extremely flammable solid means a solid substance that ignites and burns at an ambient temperature of 80 F or less when subjected to friction, percussion, or electrical spark. ( 16 CFR part 1302), paragraphs (a), (b), (c) and (d) of this section are revoked as to the subject products after June 13, 1978. The first model was demonstrated in October 1929. (7) Toys usually known as clacker balls and consisting of two balls of plastic or another material connected by a length of line or cord or similar connector (referred to as cord in 1500.86(a)(5)), intended to be operated in a rhythmic manner by an upward and downward motion of the hand so that the two balls will meet forcefully at the top and bottom of two semicircles thus causing a clacking sound, which toys present a mechanical hazard because their design or manufacture presents an unreasonable risk of personal injury from fracture, fragmentations, or disassembly of the toy and from propulsion of the toy or its part(s). 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